All Known Subinterfaces:: Leptonica

All Known Implementing Classes:: Leptonica1

public interface ILeptonica

Nested Class Summary

Nested Classes
Modifier and Type	Interface	Description
`static interface`	`ILeptonica.alloc_fn`	native declaration : pix.h:546
`static interface`	`ILeptonica.dealloc_fn`	native declaration : pix.h:548
`static class`	`ILeptonica.FILE`
`static interface`	`ILeptonica.GPLOT_OUTPUT`	native declaration : gplot.h:24 enum values
`static interface`	`ILeptonica.GPLOT_SCALING`	native declaration : gplot.h:30 enum values
`static interface`	`ILeptonica.GPLOT_STYLE`	gplot.h
`static class`	`ILeptonica.HBITMAP`
`static interface`	`ILeptonica.leptSetStderrHandler_handler_callback`	native declaration : allheaders.h:5431

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`ADDED_BORDER`	-------------------------------------------------------------------------* Standard size of border added around images for special processing * ------------------------------------------------------------------------- pixels, not bits
`static int`	`ASYMMETRIC_MORPH_BC`
`static int`	`BMP_ID`	BM - for bitmaps
`static int`	`BOXA_VERSION_NUMBER`	native declaration : pix.h
`static int`	`BOXAA_VERSION_NUMBER`	native declaration : pix.h
`static int`	`CCB_GLOBAL_COORDS`
`static int`	`CCB_LOCAL_COORDS`
`static int`	`CCB_SAVE_ALL_PTS`
`static int`	`CCB_SAVE_TURNING_PTS`
`static int`	`COLOR_BLUE`	blue color index in RGBA_QUAD
`static int`	`COLOR_GREEN`	green color index in RGBA_QUAD
`static int`	`COLOR_RED`	red color index in RGBA_QUAD
`static int`	`DEFAULT_CLIP_LOWER_1`	dist to black with no prop; 1 bpp
`static int`	`DEFAULT_CLIP_LOWER_2`	dist to black with no prop; 2 bpp
`static int`	`DEFAULT_CLIP_UPPER_1`	dist to black with no prop; 1 bpp
`static int`	`DEFAULT_CLIP_UPPER_2`	dist to black with no prop; 2 bpp
`static int`	`DEWARP_VERSION_NUMBER`	native declaration : dewarp.h
`static int`	`DNA_VERSION_NUMBER`	native declaration : array.h
`static int`	`DPIX_VERSION_NUMBER`	native declaration : pix.h
`static int`	`FALSE`	native declaration : environ.h
`static int`	`FPIX_VERSION_NUMBER`	native declaration : pix.h
`static int`	`GPLOT_VERSION_NUMBER`	native declaration : gplot.h
`static int`	`HAVE_FSTATAT`	native declaration : environ.h
`static int`	`HAVE_LIBGIF`	native declaration : environ.h
`static int`	`HAVE_LIBJP2K`	native declaration : environ.h
`static int`	`HAVE_LIBJPEG`	native declaration : environ.h
`static int`	`HAVE_LIBPNG`	native declaration : environ.h
`static int`	`HAVE_LIBTIFF`	native declaration : environ.h
`static int`	`HAVE_LIBUNGIF`	native declaration : environ.h
`static int`	`HAVE_LIBWEBP`	native declaration : environ.h
`static int`	`HAVE_LIBWEBP_ANIM`	native declaration : environ.h
`static int`	`HAVE_LIBZ`	native declaration : environ.h
`static int`	`IFF_BMP`
`static int`	`IFF_DEFAULT`
`static int`	`IFF_GIF`
`static int`	`IFF_JFIF_JPEG`
`static int`	`IFF_JP2`
`static int`	`IFF_LPDF`
`static int`	`IFF_PNG`
`static int`	`IFF_PNM`
`static int`	`IFF_PS`
`static int`	`IFF_SPIX`
`static int`	`IFF_TIFF`
`static int`	`IFF_TIFF_G3`
`static int`	`IFF_TIFF_G4`
`static int`	`IFF_TIFF_JPEG`
`static int`	`IFF_TIFF_LZW`
`static int`	`IFF_TIFF_PACKBITS`
`static int`	`IFF_TIFF_RLE`
`static int`	`IFF_TIFF_ZIP`
`static int`	`IFF_UNKNOWN`
`static int`	`IFF_WEBP`
`static int`	`JB_CHARACTERS`
`static int`	`JB_CONN_COMPS`
`static int`	`JB_CORRELATION`
`static java.lang.String`	`JB_DATA_EXT`	native declaration : jbclass.h
`static int`	`JB_RANKHAUS`
`static java.lang.String`	`JB_TEMPLATE_EXT`	native declaration : jbclass.h
`static int`	`JB_WORDS`
`static int`	`KERNEL_VERSION_NUMBER`	native declaration : morph.h
`static int`	`L_ADD_ABOVE`	Add text above the image
`static int`	`L_ADD_AT_BOT`	Add text over the bottom of the image
`static int`	`L_ADD_AT_LEFT`	Add text over left side of the image
`static int`	`L_ADD_AT_RIGHT`	Add text over right side of the image
`static int`	`L_ADD_AT_TOP`	Add text over the top of the image
`static int`	`L_ADD_BELOW`	Add text below the image
`static int`	`L_ADD_LEFT`	Add text to the left of the image
`static int`	`L_ADD_RIGHT`	Add text to the right of the image
`static int`	`L_ADD_TRAIL_SLASH`	Add trailing slash to string
`static int`	`L_ADJUST_BOT`	adjust bottom edge
`static int`	`L_ADJUST_CHOOSE_MAX`	choose the max median value
`static int`	`L_ADJUST_CHOOSE_MIN`	choose the min median value
`static int`	`L_ADJUST_LEFT`	adjust left edge
`static int`	`L_ADJUST_LEFT_AND_RIGHT`	adjust both left and right edges
`static int`	`L_ADJUST_RIGHT`	adjust right edge
`static int`	`L_ADJUST_SKIP`	do not adjust
`static int`	`L_ADJUST_TOP`	adjust top edge
`static int`	`L_ADJUST_TOP_AND_BOT`	adjust both top and bottom edges
`static int`	`L_ALL`	all values
`static int`	`L_ALL_EDGES`	filters for all edges
`static int`	`L_ALPHA_CHANNEL`	alpha value index in RGBA_QUAD
`static int`	`L_ARABIC_NUMERALS`	10 digits
`static int`	`L_ARITH_ADD`
`static int`	`L_ARITH_DIVIDE`	on numas only
`static int`	`L_ARITH_MULTIPLY`	on numas only
`static int`	`L_ARITH_SUBTRACT`
`static int`	`L_AUTO_BYTE`	use LSB if max(val) < 256; else MSB
`static int`	`L_AUTO_DOWNSHIFT`	choose based on number of holes
`static int`	`L_AVE_MAX_DIFF_2`	diff average closest comps to third
`static int`	`L_BIN_SORT`	use bin sort
`static int`	`L_BLACK_IS_MAX`	black pixels are 0xff or 0xffff; white are 0
`static int`	`L_BLEND_GRAY`	blend src directly with blender
`static int`	`L_BLEND_GRAY_WITH_INVERSE`	add amount of src inverse to itself,
`static int`	`L_BLEND_TO_BLACK`	shift src colors towards black
`static int`	`L_BLEND_TO_WHITE`	shift src colors towards white
`static int`	`L_BLEND_WITH_INVERSE`	add some of src inverse to itself
`static float`	`L_BLUE_WEIGHT`	Percept.
`static int`	`L_BOTH_DIRECTIONS`
`static int`	`L_BOUNDARY_BG`	assume bg outside image
`static int`	`L_BOUNDARY_FG`	assume fg outside image
`static int`	`L_BOX_CENTER`	center
`static int`	`L_BRING_IN_BLACK`	bring in black pixels from the outside
`static int`	`L_BRING_IN_WHITE`	bring in white pixels from the outside
`static int`	`L_CHECK_BOTH`	check and possibly modify both
`static int`	`L_CHECK_HEIGHT`	check and possibly modify height
`static int`	`L_CHECK_WIDTH`	check and possibly modify width
`static int`	`L_CHOOSE_CONSECUTIVE`	select 'n' consecutive
`static int`	`L_CHOOSE_MAX`	useful in a downscaling "dilation"
`static int`	`L_CHOOSE_MAX_BOOST`	use a modification of the max value
`static int`	`L_CHOOSE_MAXDIFF`	useful in a downscaling contrast
`static int`	`L_CHOOSE_MIN`	useful in a downscaling "erosion"
`static int`	`L_CHOOSE_MIN_BOOST`	use a modification of the min value
`static int`	`L_CHOOSE_SKIP_BY`	select at intervals of 'n'
`static int`	`L_CLEAR_PIXELS`	set all bits in each pixel to 0
`static int`	`L_CLIP_TO_FF`	use max(val, 255)
`static int`	`L_CLIP_TO_FFFF`	use max(val, 65535)
`static int`	`L_CLIP_TO_ZERO`	Clip negative values to 0
`static int`	`L_CLONE`	make/use clone (ref count) of the object
`static int`	`L_COMBINE`	resize to bounding region; remove smaller
`static int`	`L_COMPACTION`	compact the array
`static int`	`L_COMPARE_ABS_DIFF`
`static int`	`L_COMPARE_SUBTRACT`
`static int`	`L_COMPARE_XOR`
`static int`	`L_CONTINUED_BORDER`	extended with same value
`static int`	`L_COPY`	make/use a copy of the object
`static int`	`L_COPY_CLONE`	make a new array object (e.g., `pixa`) and fill
`static int`	`L_DEFAULT_ENCODE`	use default encoding based on image
`static int`	`L_DISPLAY_WITH_IV`	Use irfvanview (win) with pixDisplay()
`static int`	`L_DISPLAY_WITH_OPEN`	Use open (apple) with pixDisplay()
`static int`	`L_DISPLAY_WITH_XLI`	Use xli with pixDisplay()
`static int`	`L_DISPLAY_WITH_XV`	Use xv with pixDisplay()
`static int`	`L_DISPLAY_WITH_XZGV`	Use xzgv with pixDisplay()
`static int`	`L_DRAW_BLUE`	draw in blue
`static int`	`L_DRAW_GREEN`	draw in green
`static int`	`L_DRAW_RANDOM`	draw randomly chosen colors
`static int`	`L_DRAW_RED`	draw in red
`static int`	`L_DRAW_RGB`	draw as sequence of r,g,b
`static int`	`L_DRAW_SPECIFIED`	draw specified color
`static int`	`L_EQUAL_TO_ZERO`	Choose values equal to zero
`static int`	`L_EUCLIDEAN_DISTANCE`	L2 distance
`static int`	`L_EXCLUDE_REGION`	Use pixels outside HSV region
`static int`	`L_EXCLUSIVE_OR`	on numas only
`static int`	`L_FILL_BLACK`	fill black pixels (e.g., in bg map)
`static int`	`L_FILL_WHITE`	fill white pixels (e.g, in fg map)
`static int`	`L_FIRST_IMAGE`	first image to be used
`static int`	`L_FLATE_ENCODE`	use flate encoding: any depth, cmap ok
`static int`	`L_FLIP_PIXELS`	flip all bits in each pixel
`static int`	`L_FLOAT_TYPE`
`static int`	`L_FLOAT_VALUE`	convert to float
`static int`	`L_FOUND`
`static int`	`L_FROM_BOT`	scan from bottom
`static int`	`L_FROM_LEFT`	scan from left
`static int`	`L_FROM_RIGHT`	scan from right
`static int`	`L_FROM_TOP`	scan from top
`static int`	`L_FULL_DOWNSHIFT`	downshifts all ptrs below insert
`static int`	`L_G4_ENCODE`	use ccitt g4 fax encoding: 1 bpp
`static int`	`L_GEOMETRIC_INTERSECTION`	use intersection of two boxes
`static int`	`L_GEOMETRIC_UNION`	use union of two boxes
`static int`	`L_GET_BLACK_VAL`	get black pixel value
`static int`	`L_GET_BOT`	get bottom side location
`static int`	`L_GET_LEFT`	get left side location
`static int`	`L_GET_RIGHT`	get right side location
`static int`	`L_GET_TOP`	get top side location
`static int`	`L_GET_WHITE_VAL`	get white pixel value
`static int`	`L_GREATER_THAN_ZERO`	Choose values greater than zero
`static float`	`L_GREEN_WEIGHT`	Percept.
`static int`	`L_HANDLE_ONLY`	ptr to L_Ptra; caller can inspect only
`static int`	`L_HORIZ`
`static int`	`L_HORIZONTAL_EDGES`	filters for horizontal edges
`static int`	`L_HORIZONTAL_LINE`	horizontal line
`static int`	`L_HORIZONTAL_RUNS`	determine runlengths of horizontal runs
`static int`	`L_HS_HISTO`	Use hue-saturation histogram
`static int`	`L_HV_HISTO`	Use hue-value histogram
`static int`	`L_INCLUDE_REGION`	Use pixels with specified HSV region
`static int`	`L_INSERT`	stuff it in; do not copy or clone
`static int`	`L_INT_TYPE`
`static int`	`L_INTEGER_VALUE`	convert to integer
`static int`	`L_INTERMED_DIFF`	intermediate of diff component values
`static int`	`L_INTERPOLATED`	linear interpolation from src pixels
`static int`	`L_INTERSECTION`	on numas only
`static int`	`L_JP2K_ENCODE`	use jp2k encoding: 8 and 32 bpp, no cmap
`static int`	`L_JPEG_ENCODE`	use dct encoding: 8 and 32 bpp, no cmap
`static int`	`L_JPEG_FAIL_ON_BAD_DATA`	don't return possibly damaged pix
`static int`	`L_JPEG_READ_LUMINANCE`	only want luminance data; no chroma
`static int`	`L_LANDSCAPE_MODE`	page is viewed at 90 deg to portrait mode
`static int`	`L_LARGEST_AREA`	use box with largest area
`static int`	`L_LAST_IMAGE`	last image to be used
`static int`	`L_LC_ALPHA`	26 lower-case letters
`static int`	`L_LC_ROMAN_NUMERALS`	7 lower-case letters (i,v,x,l,c,d,m)
`static int`	`L_LESS_THAN_ZERO`	Choose values less than zero
`static int`	`L_LINEAR_INTERP`	linear
`static int`	`L_LINEAR_SCALE`
`static int`	`L_LINEAR_WARP`	stretch or contraction grows linearly
`static int`	`L_LOG_SCALE`
`static int`	`L_LOWER_LEFT`	LL corner
`static int`	`L_LOWER_RIGHT`	LR corner
`static int`	`L_LS_BYTE`	use LSB
`static int`	`L_LS_TWO_BYTES`	use two LSB
`static int`	`L_MANHATTAN_DISTANCE`	L1 distance (e.g., in color space)
`static int`	`L_MAX_DIFF`	maximum diff of component values
`static int`	`L_MEAN_ABSVAL`	average of abs values
`static int`	`L_MEDIAN_VAL`	median value of set
`static int`	`L_MIN_DOWNSHIFT`	downshifts min # of ptrs below insert
`static int`	`L_MIRRORED_BORDER`	mirrored
`static int`	`L_MODE_COUNT`	mode count of set
`static int`	`L_MODE_VAL`	mode value of set
`static int`	`L_MORPH_CLOSE`
`static int`	`L_MORPH_DILATE`
`static int`	`L_MORPH_ERODE`
`static int`	`L_MORPH_HMT`
`static int`	`L_MORPH_OPEN`
`static int`	`L_MS_BYTE`	use MSB
`static int`	`L_MS_TWO_BYTES`	use two MSB
`static int`	`L_NEG_SLOPE_LINE`	45 degree line with negative slope
`static int`	`L_NEGATIVE`	values < 0
`static int`	`L_NEXT_IMAGE`	intermediate image; not first or last
`static int`	`L_NO_CHROMA_SAMPLING_JPEG`	Write full resolution chroma
`static int`	`L_NO_COMPACTION`	null the pointer only
`static int`	`L_NOCOPY`	do not copy the object; do not delete the ptr
`static int`	`L_NON_NEGATIVE`	values >= 0
`static int`	`L_NON_POSITIVE`	values <= 0
`static int`	`L_NOT_FOUND`
`static int`	`L_OBLIQUE_LINE`	neither horizontal nor vertical
`static int`	`L_PAINT_DARK`	colorize non-white pixels
`static int`	`L_PAINT_LIGHT`	colorize non-black pixels
`static int`	`L_PLOT_AT_BOT`	Plot horizontally at bottom
`static int`	`L_PLOT_AT_LEFT`	Plot vertically at left
`static int`	`L_PLOT_AT_MID_HORIZ`	Plot horizontally at middle
`static int`	`L_PLOT_AT_MID_VERT`	Plot vertically at middle
`static int`	`L_PLOT_AT_RIGHT`	Plot vertically at right
`static int`	`L_PLOT_AT_TOP`	Plot horizontally at top
`static int`	`L_PORTRAIT_MODE`	typical: page is viewed with height > width
`static int`	`L_POS_SLOPE_LINE`	45 degree line with positive slope
`static int`	`L_POSITIVE`	values > 0
`static int`	`L_QUADRATIC_INTERP`	quadratic
`static int`	`L_QUADRATIC_WARP`	stretch or contraction grows quadratically
`static float`	`L_RED_WEIGHT`	Notes: (1) These perceptual weighting factors are ad-hoc, but they do add up to 1.
`static int`	`L_REG_COMPARE`
`static int`	`L_REG_DISPLAY`
`static int`	`L_REG_GENERATE`
`static int`	`L_REMOVE`	caller owns; destroy or save in L_Ptraa
`static int`	`L_REMOVE_SMALL`	only remove smaller
`static int`	`L_REMOVE_TRAIL_SLASH`	Remove trailing slash from string
`static int`	`L_RO_SC_TR`	rotate, scale, translate
`static int`	`L_RO_TR_SC`	rotate, translate, scale
`static int`	`L_ROOT_MEAN_SQUARE`	rms of values
`static int`	`L_ROTATE_AREA_MAP`	use area map rotation, if possible
`static int`	`L_ROTATE_SAMPLING`	use sampling
`static int`	`L_ROTATE_SHEAR`	use shear rotation
`static int`	`L_RUN_OFF`
`static int`	`L_RUN_ON`
`static int`	`L_SAMPLED`	nearest src pixel sampling only
`static int`	`L_SC_RO_TR`	scale, rotate, translate
`static int`	`L_SC_TR_RO`	scale, translate, rotate
`static int`	`L_SCAN_BOTH`	scan in both directions
`static int`	`L_SCAN_HORIZONTAL`	horizontal scan (direction unimportant)
`static int`	`L_SCAN_NEGATIVE`	scan in negative direction
`static int`	`L_SCAN_POSITIVE`	scan in positive direction
`static int`	`L_SCAN_VERTICAL`	vertical scan (direction unimportant)
`static int`	`L_SELECT_AVERAGE`	use average of color components
`static int`	`L_SELECT_BLUE`	use blue component
`static int`	`L_SELECT_BY_AREA`	select by foreground area; 1 bpp
`static int`	`L_SELECT_BY_HEIGHT`	select by height; 1 bpp
`static int`	`L_SELECT_BY_MAX_DIMENSION`	select by max of width and height; 1 bpp
`static int`	`L_SELECT_BY_PERIMETER`	select by perimeter; 1 bpp
`static int`	`L_SELECT_BY_WIDTH`	select by width; 1 bpp
`static int`	`L_SELECT_GREEN`	use green component
`static int`	`L_SELECT_HEIGHT`	height must satisfy constraint
`static int`	`L_SELECT_HUE`	use hue value (in HSV color space)
`static int`	`L_SELECT_IF_BOTH`	both width and height (or xval or yval) can satisfy constraint
`static int`	`L_SELECT_IF_EITHER`	either width or height (or xval or yval) can satisfy constraint
`static int`	`L_SELECT_IF_GT`	save if value is more than threshold
`static int`	`L_SELECT_IF_GTE`	save if value is >= to the threshold
`static int`	`L_SELECT_IF_LT`	save if value is less than threshold
`static int`	`L_SELECT_IF_LTE`	save if value is <= to the threshold
`static int`	`L_SELECT_MAX`	use max color component
`static int`	`L_SELECT_MIN`	use min color component
`static int`	`L_SELECT_RED`	use red component
`static int`	`L_SELECT_SATURATION`	use saturation value (in HSV space)
`static int`	`L_SELECT_WIDTH`	width must satisfy constraint
`static int`	`L_SELECT_XVAL`	x value must satisfy constraint
`static int`	`L_SELECT_YVAL`	y value must satisfy constraint
`static int`	`L_SET_BLACK`	set pixels to black
`static int`	`L_SET_BOT`	set bottom side to a given value
`static int`	`L_SET_LEFT`	set left side to a given value
`static int`	`L_SET_PIXELS`	set all bits in each pixel to 1
`static int`	`L_SET_RIGHT`	set right side to a given value
`static int`	`L_SET_TOP`	set top side to a given value
`static int`	`L_SET_WHITE`	set pixels to white
`static int`	`L_SEVERITY_ALL`	Lowest severity: print all messages
`static int`	`L_SEVERITY_DEBUG`	Print debugging and higher messages
`static int`	`L_SEVERITY_ERROR`	Print error and higher messages
`static int`	`L_SEVERITY_EXTERNAL`	Get the severity from the environment
`static int`	`L_SEVERITY_INFO`	Print informational and higher messages
`static int`	`L_SEVERITY_NONE`	Highest severity: print no messages
`static int`	`L_SEVERITY_WARNING`	Print warning and higher messages
`static int`	`L_SHEAR_ABOUT_CENTER`	shear image about center
`static int`	`L_SHEAR_ABOUT_CORNER`	shear image about UL corner
`static int`	`L_SHELL_SORT`	use shell sort
`static int`	`L_SLOPE_BORDER`	extended with constant normal derivative
`static int`	`L_SMALLEST_AREA`	use box with smallest area
`static int`	`L_SOBEL_EDGE`	Sobel edge filter
`static int`	`L_SORT_BY_AREA`	sort box or c.c.
`static int`	`L_SORT_BY_ASPECT_RATIO`	sort box or c.c.
`static int`	`L_SORT_BY_BOT`	sort box or c.c.
`static int`	`L_SORT_BY_HEIGHT`	sort box or c.c.
`static int`	`L_SORT_BY_MAX_DIMENSION`	sort box or c.c.
`static int`	`L_SORT_BY_MIN_DIMENSION`	sort box or c.c.
`static int`	`L_SORT_BY_PERIMETER`	sort box or c.c.
`static int`	`L_SORT_BY_RIGHT`	sort box or c.c.
`static int`	`L_SORT_BY_WIDTH`	sort box or c.c.
`static int`	`L_SORT_BY_X`	sort box or c.c.
`static int`	`L_SORT_BY_Y`	sort box or c.c.
`static int`	`L_SORT_DECREASING`	sort in decreasing order
`static int`	`L_SORT_INCREASING`	sort in increasing order
`static int`	`L_STANDARD_DEVIATION`	standard deviation from mean
`static int`	`L_STR_MEMREADER`	reader to get the compressed string in memory
`static int`	`L_STR_NAME`	name of the data type
`static int`	`L_STR_READER`	reader to get the data type from file
`static int`	`L_STR_TYPE`	typedef for the data type
`static int`	`L_SUB_ON_LOC_DIFF`	modify boundary if big location diff
`static int`	`L_SUB_ON_SIZE_DIFF`	modify boundary if big size diff
`static int`	`L_SUBPIXEL_ORDER_BGR`	sensor order left-to-right BGR
`static int`	`L_SUBPIXEL_ORDER_RGB`	sensor order left-to-right RGB
`static int`	`L_SUBPIXEL_ORDER_VBGR`	sensor order top-to-bottom BGR
`static int`	`L_SUBPIXEL_ORDER_VRGB`	sensor order top-to-bottom RGB
`static int`	`L_SUBTRACTION`	on numas only
`static int`	`L_SUDOKU_INIT`
`static int`	`L_SUDOKU_STATE`
`static int`	`L_SV_HISTO`	Use saturation-value histogram
`static int`	`L_TAKE_ABSVAL`	Convert to positive using L_ABS()
`static int`	`L_TEXT_ORIENT_DOWN`	portrait, text upside-down
`static int`	`L_TEXT_ORIENT_LEFT`	landscape, text up to left
`static int`	`L_TEXT_ORIENT_RIGHT`	landscape, text up to right
`static int`	`L_TEXT_ORIENT_UNKNOWN`	low confidence on text orientation
`static int`	`L_TEXT_ORIENT_UP`	portrait, text rightside-up
`static int`	`L_THIN_BG`	thin background of 1 bpp image
`static int`	`L_THIN_FG`	thin foreground of 1 bpp image
`static int`	`L_TOPHAT_BLACK`
`static int`	`L_TOPHAT_WHITE`
`static int`	`L_TR_RO_SC`	translate, rotate, scale
`static int`	`L_TR_SC_RO`	translate, scale, rotate
`static int`	`L_TWO_SIDED_EDGE`	Two-sided edge filter
`static int`	`L_UC_ALPHA`	26 upper-case letters
`static int`	`L_UC_ROMAN_NUMERALS`	7 upper-case letters (I,V,X,L,C,D,M)
`static int`	`L_UINT_TYPE`
`static int`	`L_UNION`	on numas only
`static int`	`L_UNKNOWN`	character set type is not specified
`static int`	`L_UPPER_LEFT`	UL corner
`static int`	`L_UPPER_RIGHT`	UR corner
`static int`	`L_USE_ALL_BOXES`	consider all boxes in the sequence
`static int`	`L_USE_ALL_TEMPLATES`	use all templates; default
`static int`	`L_USE_AVERAGE_TEMPLATES`	use average templates; special cases
`static int`	`L_USE_CAPPED_MAX`	modify boundary with capped max
`static int`	`L_USE_CAPPED_MIN`	modify boundary with capped min
`static int`	`L_USE_INNER`	Select the interior part
`static int`	`L_USE_MAXSIZE`	use boundaries giving max size
`static int`	`L_USE_MINSIZE`	use boundaries giving min size
`static int`	`L_USE_OUTER`	Select the outer part (e.g., a frame)
`static int`	`L_USE_SAME_PARITY_BOXES`	consider boxes with the same parity
`static int`	`L_VARIANCE`	variance of values
`static int`	`L_VERT`
`static int`	`L_VERTICAL_EDGES`	filters for vertical edges
`static int`	`L_VERTICAL_LINE`	vertical line
`static int`	`L_VERTICAL_RUNS`	determine runlengths of vertical runs
`static int`	`L_WARP_TO_LEFT`	increasing stretch or contraction to left
`static int`	`L_WARP_TO_RIGHT`	increasing stretch or contraction to right
`static int`	`L_WHITE_IS_MAX`	white pixels are 0xff or 0xffff; black are 0
`static int`	`L_ZERO`	values = 0
`static int`	`LIBLEPT_MAJOR_VERSION`	native declaration : allheaders.h
`static int`	`LIBLEPT_MINOR_VERSION`	native declaration : allheaders.h
`static int`	`LIBLEPT_PATCH_VERSION`	native declaration : allheaders.h
`static int`	`NULL`	native declaration : environ.h
`static int`	`NUM_GPLOT_OUTPUTS`	native declaration : gplot.h
`static int`	`NUM_GPLOT_STYLES`	native declaration : gplot.h
`static int`	`NUMA_VERSION_NUMBER`	native declaration : array.h
`static int`	`PIX_CLR`	native declaration : pix.h
`static int`	`PIX_DST`	native declaration : pix.h
`static int`	`PIX_MASK`	native declaration : pix.h
`static int`	`PIX_PAINT`	native declaration : pix.h
`static int`	`PIX_SET`	native declaration : pix.h
`static int`	`PIX_SRC`	native declaration : pix.h
`static int`	`PIX_SUBTRACT`	native declaration : pix.h
`static int`	`PIX_XOR`	native declaration : pix.h
`static int`	`PIXA_VERSION_NUMBER`	native declaration : pix.h
`static int`	`PIXAA_VERSION_NUMBER`	native declaration : pix.h
`static int`	`PIXACOMP_VERSION_NUMBER`	native declaration : pix.h
`static int`	`PTA_VERSION_NUMBER`	native declaration : pix.h
`static int`	`RECOG_VERSION_NUMBER`	native declaration : recog.h
`static int`	`REMOVE_CMAP_BASED_ON_SRC`	remove depending on src format
`static int`	`REMOVE_CMAP_TO_BINARY`	remove colormap for conv to 1 bpp
`static int`	`REMOVE_CMAP_TO_FULL_COLOR`	remove colormap for conv to 32 bpp
`static int`	`REMOVE_CMAP_TO_GRAYSCALE`	remove colormap for conv to 8 bpp
`static int`	`REMOVE_CMAP_WITH_ALPHA`	remove colormap and alpha
`static int`	`SARRAY_VERSION_NUMBER`	native declaration : array.h
`static int`	`SEL_DONT_CARE`
`static int`	`SEL_HIT`
`static int`	`SEL_MISS`
`static int`	`SEL_VERSION_NUMBER`	native declaration : morph.h
`static int`	`SPLIT_ON_BLANK_LINE`	newline with optional white space
`static int`	`SPLIT_ON_BOTH`	leading white space or newline
`static int`	`SPLIT_ON_LEADING_WHITE`	tab or space at beginning of line
`static int`	`SYMMETRIC_MORPH_BC`
`static int`	`TIFF_BIGEND_ID`	MM - for 'motorola'
`static int`	`TIFF_LITTLEEND_ID`	II - for 'intel'
`static int`	`TRUE`	native declaration : environ.h
`static int`	`UNDEF`	native declaration : environ.h
`static int`	`UNIX_PATH_SEPCHAR`
`static int`	`USE_BMPIO`	native declaration : environ.h
`static int`	`USE_INLINE_ACCESSORS`	native declaration : arrayaccess.h
`static int`	`USE_JP2KHEADER`	native declaration : environ.h
`static int`	`USE_PDFIO`	native declaration : environ.h
`static int`	`USE_PNMIO`	native declaration : environ.h
`static int`	`USE_PSIO`	native declaration : environ.h
`static int`	`WIN_PATH_SEPCHAR`

Field Details
- L_NOT_FOUND
  
  static final int L_NOT_FOUND
  
  See Also:
  
  Constant Field Values
- L_FOUND
  
  static final int L_FOUND
  
  See Also:
  
  Constant Field Values
- UNIX_PATH_SEPCHAR
  
  static final int UNIX_PATH_SEPCHAR
  
  See Also:
  
  Constant Field Values
- WIN_PATH_SEPCHAR
  
  static final int WIN_PATH_SEPCHAR
  
  See Also:
  
  Constant Field Values
- L_SEVERITY_EXTERNAL
  
  static final int L_SEVERITY_EXTERNAL
  
  Get the severity from the environment
  
  See Also:
  
  Constant Field Values
- L_SEVERITY_ALL
  
  static final int L_SEVERITY_ALL
  
  Lowest severity: print all messages
  
  See Also:
  
  Constant Field Values
- L_SEVERITY_DEBUG
  
  static final int L_SEVERITY_DEBUG
  
  Print debugging and higher messages
  
  See Also:
  
  Constant Field Values
- L_SEVERITY_INFO
  
  static final int L_SEVERITY_INFO
  
  Print informational and higher messages
  
  See Also:
  
  Constant Field Values
- L_SEVERITY_WARNING
  
  static final int L_SEVERITY_WARNING
  
  Print warning and higher messages
  
  See Also:
  
  Constant Field Values
- L_SEVERITY_ERROR
  
  static final int L_SEVERITY_ERROR
  
  Print error and higher messages
  
  See Also:
  
  Constant Field Values
- L_SEVERITY_NONE
  
  static final int L_SEVERITY_NONE
  
  Highest severity: print no messages
  
  See Also:
  
  Constant Field Values
- L_LINEAR_INTERP
  
  static final int L_LINEAR_INTERP
  
  linear
  
  See Also:
  
  Constant Field Values
- L_QUADRATIC_INTERP
  
  static final int L_QUADRATIC_INTERP
  
  quadratic
  
  See Also:
  
  Constant Field Values
- L_CONTINUED_BORDER
  
  static final int L_CONTINUED_BORDER
  
  extended with same value
  
  See Also:
  
  Constant Field Values
- L_SLOPE_BORDER
  
  static final int L_SLOPE_BORDER
  
  extended with constant normal derivative
  
  See Also:
  
  Constant Field Values
- L_MIRRORED_BORDER
  
  static final int L_MIRRORED_BORDER
  
  mirrored
  
  See Also:
  
  Constant Field Values
- L_INTEGER_VALUE
  
  static final int L_INTEGER_VALUE
  
  convert to integer
  
  See Also:
  
  Constant Field Values
- L_FLOAT_VALUE
  
  static final int L_FLOAT_VALUE
  
  convert to float
  
  See Also:
  
  Constant Field Values
- L_NO_COMPACTION
  
  static final int L_NO_COMPACTION
  
  null the pointer only
  
  See Also:
  
  Constant Field Values
- L_COMPACTION
  
  static final int L_COMPACTION
  
  compact the array
  
  See Also:
  
  Constant Field Values
- L_AUTO_DOWNSHIFT
  
  static final int L_AUTO_DOWNSHIFT
  
  choose based on number of holes
  
  See Also:
  
  Constant Field Values
- L_MIN_DOWNSHIFT
  
  static final int L_MIN_DOWNSHIFT
  
  downshifts min # of ptrs below insert
  
  See Also:
  
  Constant Field Values
- L_FULL_DOWNSHIFT
  
  static final int L_FULL_DOWNSHIFT
  
  downshifts all ptrs below insert
  
  See Also:
  
  Constant Field Values
- L_HANDLE_ONLY
  
  static final int L_HANDLE_ONLY
  
  ptr to L_Ptra; caller can inspect only
  
  See Also:
  
  Constant Field Values
- L_REMOVE
  
  static final int L_REMOVE
  
  caller owns; destroy or save in L_Ptraa
  
  See Also:
  
  Constant Field Values
- L_INT_TYPE
  
  static final int L_INT_TYPE
  
  See Also:
  
  Constant Field Values
- L_UINT_TYPE
  
  static final int L_UINT_TYPE
  
  See Also:
  
  Constant Field Values
- L_FLOAT_TYPE
  
  static final int L_FLOAT_TYPE
  
  See Also:
  
  Constant Field Values
- SPLIT_ON_LEADING_WHITE
  
  static final int SPLIT_ON_LEADING_WHITE
  
  tab or space at beginning of line
  
  See Also:
  
  Constant Field Values
- SPLIT_ON_BLANK_LINE
  
  static final int SPLIT_ON_BLANK_LINE
  
  newline with optional white space
  
  See Also:
  
  Constant Field Values
- SPLIT_ON_BOTH
  
  static final int SPLIT_ON_BOTH
  
  leading white space or newline
  
  See Also:
  
  Constant Field Values
- CCB_LOCAL_COORDS
  
  static final int CCB_LOCAL_COORDS
  
  See Also:
  
  Constant Field Values
- CCB_GLOBAL_COORDS
  
  static final int CCB_GLOBAL_COORDS
  
  See Also:
  
  Constant Field Values
- CCB_SAVE_ALL_PTS
  
  static final int CCB_SAVE_ALL_PTS
  
  See Also:
  
  Constant Field Values
- CCB_SAVE_TURNING_PTS
  
  static final int CCB_SAVE_TURNING_PTS
  
  See Also:
  
  Constant Field Values
- IFF_UNKNOWN
  
  static final int IFF_UNKNOWN
  
  See Also:
  
  Constant Field Values
- IFF_BMP
  
  static final int IFF_BMP
  
  See Also:
  
  Constant Field Values
- IFF_JFIF_JPEG
  
  static final int IFF_JFIF_JPEG
  
  See Also:
  
  Constant Field Values
- IFF_PNG
  
  static final int IFF_PNG
  
  See Also:
  
  Constant Field Values
- IFF_TIFF
  
  static final int IFF_TIFF
  
  See Also:
  
  Constant Field Values
- IFF_TIFF_PACKBITS
  
  static final int IFF_TIFF_PACKBITS
  
  See Also:
  
  Constant Field Values
- IFF_TIFF_RLE
  
  static final int IFF_TIFF_RLE
  
  See Also:
  
  Constant Field Values
- IFF_TIFF_G3
  
  static final int IFF_TIFF_G3
  
  See Also:
  
  Constant Field Values
- IFF_TIFF_G4
  
  static final int IFF_TIFF_G4
  
  See Also:
  
  Constant Field Values
- IFF_TIFF_LZW
  
  static final int IFF_TIFF_LZW
  
  See Also:
  
  Constant Field Values
- IFF_TIFF_ZIP
  
  static final int IFF_TIFF_ZIP
  
  See Also:
  
  Constant Field Values
- IFF_PNM
  
  static final int IFF_PNM
  
  See Also:
  
  Constant Field Values
- IFF_PS
  
  static final int IFF_PS
  
  See Also:
  
  Constant Field Values
- IFF_GIF
  
  static final int IFF_GIF
  
  See Also:
  
  Constant Field Values
- IFF_JP2
  
  static final int IFF_JP2
  
  See Also:
  
  Constant Field Values
- IFF_WEBP
  
  static final int IFF_WEBP
  
  See Also:
  
  Constant Field Values
- IFF_LPDF
  
  static final int IFF_LPDF
  
  See Also:
  
  Constant Field Values
- IFF_TIFF_JPEG
  
  static final int IFF_TIFF_JPEG
  
  See Also:
  
  Constant Field Values
- IFF_DEFAULT
  
  static final int IFF_DEFAULT
  
  See Also:
  
  Constant Field Values
- IFF_SPIX
  
  static final int IFF_SPIX
  
  See Also:
  
  Constant Field Values
- BMP_ID
  
  static final int BMP_ID
  
  BM - for bitmaps
  
  See Also:
  
  Constant Field Values
- TIFF_BIGEND_ID
  
  static final int TIFF_BIGEND_ID
  
  MM - for 'motorola'
  
  See Also:
  
  Constant Field Values
- TIFF_LITTLEEND_ID
  
  static final int TIFF_LITTLEEND_ID
  
  II - for 'intel'
  
  See Also:
  
  Constant Field Values
- L_JPEG_READ_LUMINANCE
  
  static final int L_JPEG_READ_LUMINANCE
  
  only want luminance data; no chroma
  
  See Also:
  
  Constant Field Values
- L_JPEG_FAIL_ON_BAD_DATA
  
  static final int L_JPEG_FAIL_ON_BAD_DATA
  
  don't return possibly damaged pix
  
  See Also:
  
  Constant Field Values
- L_DEFAULT_ENCODE
  
  static final int L_DEFAULT_ENCODE
  
  use default encoding based on image
  
  See Also:
  
  Constant Field Values
- L_JPEG_ENCODE
  
  static final int L_JPEG_ENCODE
  
  use dct encoding: 8 and 32 bpp, no cmap
  
  See Also:
  
  Constant Field Values
- L_G4_ENCODE
  
  static final int L_G4_ENCODE
  
  use ccitt g4 fax encoding: 1 bpp
  
  See Also:
  
  Constant Field Values
- L_FLATE_ENCODE
  
  static final int L_FLATE_ENCODE
  
  use flate encoding: any depth, cmap ok
  
  See Also:
  
  Constant Field Values
- L_JP2K_ENCODE
  
  static final int L_JP2K_ENCODE
  
  use jp2k encoding: 8 and 32 bpp, no cmap
  
  See Also:
  
  Constant Field Values
- L_FIRST_IMAGE
  
  static final int L_FIRST_IMAGE
  
  first image to be used
  
  See Also:
  
  Constant Field Values
- L_NEXT_IMAGE
  
  static final int L_NEXT_IMAGE
  
  intermediate image; not first or last
  
  See Also:
  
  Constant Field Values
- L_LAST_IMAGE
  
  static final int L_LAST_IMAGE
  
  last image to be used
  
  See Also:
  
  Constant Field Values
- JB_RANKHAUS
  
  static final int JB_RANKHAUS
  
  See Also:
  
  Constant Field Values
- JB_CORRELATION
  
  static final int JB_CORRELATION
  
  See Also:
  
  Constant Field Values
- JB_CONN_COMPS
  
  static final int JB_CONN_COMPS
  
  See Also:
  
  Constant Field Values
- JB_CHARACTERS
  
  static final int JB_CHARACTERS
  
  See Also:
  
  Constant Field Values
- JB_WORDS
  
  static final int JB_WORDS
  
  See Also:
  
  Constant Field Values
- SYMMETRIC_MORPH_BC
  
  static final int SYMMETRIC_MORPH_BC
  
  See Also:
  
  Constant Field Values
- ASYMMETRIC_MORPH_BC
  
  static final int ASYMMETRIC_MORPH_BC
  
  See Also:
  
  Constant Field Values
- SEL_DONT_CARE
  
  static final int SEL_DONT_CARE
  
  See Also:
  
  Constant Field Values
- SEL_HIT
  
  static final int SEL_HIT
  
  See Also:
  
  Constant Field Values
- SEL_MISS
  
  static final int SEL_MISS
  
  See Also:
  
  Constant Field Values
- L_RUN_OFF
  
  static final int L_RUN_OFF
  
  See Also:
  
  Constant Field Values
- L_RUN_ON
  
  static final int L_RUN_ON
  
  See Also:
  
  Constant Field Values
- L_HORIZ
  
  static final int L_HORIZ
  
  See Also:
  
  Constant Field Values
- L_VERT
  
  static final int L_VERT
  
  See Also:
  
  Constant Field Values
- L_BOTH_DIRECTIONS
  
  static final int L_BOTH_DIRECTIONS
  
  See Also:
  
  Constant Field Values
- L_MORPH_DILATE
  
  static final int L_MORPH_DILATE
  
  See Also:
  
  Constant Field Values
- L_MORPH_ERODE
  
  static final int L_MORPH_ERODE
  
  See Also:
  
  Constant Field Values
- L_MORPH_OPEN
  
  static final int L_MORPH_OPEN
  
  See Also:
  
  Constant Field Values
- L_MORPH_CLOSE
  
  static final int L_MORPH_CLOSE
  
  See Also:
  
  Constant Field Values
- L_MORPH_HMT
  
  static final int L_MORPH_HMT
  
  See Also:
  
  Constant Field Values
- L_LINEAR_SCALE
  
  static final int L_LINEAR_SCALE
  
  See Also:
  
  Constant Field Values
- L_LOG_SCALE
  
  static final int L_LOG_SCALE
  
  See Also:
  
  Constant Field Values
- L_TOPHAT_WHITE
  
  static final int L_TOPHAT_WHITE
  
  See Also:
  
  Constant Field Values
- L_TOPHAT_BLACK
  
  static final int L_TOPHAT_BLACK
  
  See Also:
  
  Constant Field Values
- L_ARITH_ADD
  
  static final int L_ARITH_ADD
  
  See Also:
  
  Constant Field Values
- L_ARITH_SUBTRACT
  
  static final int L_ARITH_SUBTRACT
  
  See Also:
  
  Constant Field Values
- L_ARITH_MULTIPLY
  
  static final int L_ARITH_MULTIPLY
  
  on numas only
  
  See Also:
  
  Constant Field Values
- L_ARITH_DIVIDE
  
  static final int L_ARITH_DIVIDE
  
  on numas only
  
  See Also:
  
  Constant Field Values
- L_UNION
  
  static final int L_UNION
  
  on numas only
  
  See Also:
  
  Constant Field Values
- L_INTERSECTION
  
  static final int L_INTERSECTION
  
  on numas only
  
  See Also:
  
  Constant Field Values
- L_SUBTRACTION
  
  static final int L_SUBTRACTION
  
  on numas only
  
  See Also:
  
  Constant Field Values
- L_EXCLUSIVE_OR
  
  static final int L_EXCLUSIVE_OR
  
  on numas only
  
  See Also:
  
  Constant Field Values
- L_CHOOSE_MIN
  
  static final int L_CHOOSE_MIN
  
  useful in a downscaling "erosion"
  
  See Also:
  
  Constant Field Values
- L_CHOOSE_MAX
  
  static final int L_CHOOSE_MAX
  
  useful in a downscaling "dilation"
  
  See Also:
  
  Constant Field Values
- L_CHOOSE_MAXDIFF
  
  static final int L_CHOOSE_MAXDIFF
  
  useful in a downscaling contrast
  
  See Also:
  
  Constant Field Values
- L_CHOOSE_MIN_BOOST
  
  static final int L_CHOOSE_MIN_BOOST
  
  use a modification of the min value
  
  See Also:
  
  Constant Field Values
- L_CHOOSE_MAX_BOOST
  
  static final int L_CHOOSE_MAX_BOOST
  
  use a modification of the max value
  
  See Also:
  
  Constant Field Values
- L_BOUNDARY_BG
  
  static final int L_BOUNDARY_BG
  
  assume bg outside image
  
  See Also:
  
  Constant Field Values
- L_BOUNDARY_FG
  
  static final int L_BOUNDARY_FG
  
  assume fg outside image
  
  See Also:
  
  Constant Field Values
- L_COMPARE_XOR
  
  static final int L_COMPARE_XOR
  
  See Also:
  
  Constant Field Values
- L_COMPARE_SUBTRACT
  
  static final int L_COMPARE_SUBTRACT
  
  See Also:
  
  Constant Field Values
- L_COMPARE_ABS_DIFF
  
  static final int L_COMPARE_ABS_DIFF
  
  See Also:
  
  Constant Field Values
- COLOR_RED
  
  static final int COLOR_RED
  
  red color index in RGBA_QUAD
  
  See Also:
  
  Constant Field Values
- COLOR_GREEN
  
  static final int COLOR_GREEN
  
  green color index in RGBA_QUAD
  
  See Also:
  
  Constant Field Values
- COLOR_BLUE
  
  static final int COLOR_BLUE
  
  blue color index in RGBA_QUAD
  
  See Also:
  
  Constant Field Values
- L_ALPHA_CHANNEL
  
  static final int L_ALPHA_CHANNEL
  
  alpha value index in RGBA_QUAD
  
  See Also:
  
  Constant Field Values
- L_DRAW_RED
  
  static final int L_DRAW_RED
  
  draw in red
  
  See Also:
  
  Constant Field Values
- L_DRAW_GREEN
  
  static final int L_DRAW_GREEN
  
  draw in green
  
  See Also:
  
  Constant Field Values
- L_DRAW_BLUE
  
  static final int L_DRAW_BLUE
  
  draw in blue
  
  See Also:
  
  Constant Field Values
- L_DRAW_SPECIFIED
  
  static final int L_DRAW_SPECIFIED
  
  draw specified color
  
  See Also:
  
  Constant Field Values
- L_DRAW_RGB
  
  static final int L_DRAW_RGB
  
  draw as sequence of r,g,b
  
  See Also:
  
  Constant Field Values
- L_DRAW_RANDOM
  
  static final int L_DRAW_RANDOM
  
  draw randomly chosen colors
  
  See Also:
  
  Constant Field Values
- REMOVE_CMAP_TO_BINARY
  
  static final int REMOVE_CMAP_TO_BINARY
  
  remove colormap for conv to 1 bpp
  
  See Also:
  
  Constant Field Values
- REMOVE_CMAP_TO_GRAYSCALE
  
  static final int REMOVE_CMAP_TO_GRAYSCALE
  
  remove colormap for conv to 8 bpp
  
  See Also:
  
  Constant Field Values
- REMOVE_CMAP_TO_FULL_COLOR
  
  static final int REMOVE_CMAP_TO_FULL_COLOR
  
  remove colormap for conv to 32 bpp
  
  See Also:
  
  Constant Field Values
- REMOVE_CMAP_WITH_ALPHA
  
  static final int REMOVE_CMAP_WITH_ALPHA
  
  remove colormap and alpha
  
  See Also:
  
  Constant Field Values
- REMOVE_CMAP_BASED_ON_SRC
  
  static final int REMOVE_CMAP_BASED_ON_SRC
  
  remove depending on src format
  
  See Also:
  
  Constant Field Values
- L_NOCOPY
  
  static final int L_NOCOPY
  
  do not copy the object; do not delete the ptr
  
  See Also:
  
  Constant Field Values
- L_INSERT
  
  static final int L_INSERT
  
  stuff it in; do not copy or clone
  
  See Also:
  
  Constant Field Values
- L_COPY
  
  static final int L_COPY
  
  make/use a copy of the object
  
  See Also:
  
  Constant Field Values
- L_CLONE
  
  static final int L_CLONE
  
  make/use clone (ref count) of the object
  
  See Also:
  
  Constant Field Values
- L_COPY_CLONE
  
  static final int L_COPY_CLONE
  
  make a new array object (e.g., pixa) and fill
  
  See Also:
  
  Constant Field Values
- L_SHELL_SORT
  
  static final int L_SHELL_SORT
  
  use shell sort
  
  See Also:
  
  Constant Field Values
- L_BIN_SORT
  
  static final int L_BIN_SORT
  
  use bin sort
  
  See Also:
  
  Constant Field Values
- L_SORT_INCREASING
  
  static final int L_SORT_INCREASING
  
  sort in increasing order
  
  See Also:
  
  Constant Field Values
- L_SORT_DECREASING
  
  static final int L_SORT_DECREASING
  
  sort in decreasing order
  
  See Also:
  
  Constant Field Values
- L_SORT_BY_X
  
  static final int L_SORT_BY_X
  
  sort box or c.c. by left edge location
  
  See Also:
  
  Constant Field Values
- L_SORT_BY_Y
  
  static final int L_SORT_BY_Y
  
  sort box or c.c. by top edge location
  
  See Also:
  
  Constant Field Values
- L_SORT_BY_RIGHT
  
  static final int L_SORT_BY_RIGHT
  
  sort box or c.c. by right edge location
  
  See Also:
  
  Constant Field Values
- L_SORT_BY_BOT
  
  static final int L_SORT_BY_BOT
  
  sort box or c.c. by bot edge location
  
  See Also:
  
  Constant Field Values
- L_SORT_BY_WIDTH
  
  static final int L_SORT_BY_WIDTH
  
  sort box or c.c. by width
  
  See Also:
  
  Constant Field Values
- L_SORT_BY_HEIGHT
  
  static final int L_SORT_BY_HEIGHT
  
  sort box or c.c. by height
  
  See Also:
  
  Constant Field Values
- L_SORT_BY_MIN_DIMENSION
  
  static final int L_SORT_BY_MIN_DIMENSION
  
  sort box or c.c. by min dimension
  
  See Also:
  
  Constant Field Values
- L_SORT_BY_MAX_DIMENSION
  
  static final int L_SORT_BY_MAX_DIMENSION
  
  sort box or c.c. by max dimension
  
  See Also:
  
  Constant Field Values
- L_SORT_BY_PERIMETER
  
  static final int L_SORT_BY_PERIMETER
  
  sort box or c.c. by perimeter
  
  See Also:
  
  Constant Field Values
- L_SORT_BY_AREA
  
  static final int L_SORT_BY_AREA
  
  sort box or c.c. by area
  
  See Also:
  
  Constant Field Values
- L_SORT_BY_ASPECT_RATIO
  
  static final int L_SORT_BY_ASPECT_RATIO
  
  sort box or c.c. by width/height ratio
  
  See Also:
  
  Constant Field Values
- L_BLEND_WITH_INVERSE
  
  static final int L_BLEND_WITH_INVERSE
  
  add some of src inverse to itself
  
  See Also:
  
  Constant Field Values
- L_BLEND_TO_WHITE
  
  static final int L_BLEND_TO_WHITE
  
  shift src colors towards white
  
  See Also:
  
  Constant Field Values
- L_BLEND_TO_BLACK
  
  static final int L_BLEND_TO_BLACK
  
  shift src colors towards black
  
  See Also:
  
  Constant Field Values
- L_BLEND_GRAY
  
  static final int L_BLEND_GRAY
  
  blend src directly with blender
  
  See Also:
  
  Constant Field Values
- L_BLEND_GRAY_WITH_INVERSE
  
  static final int L_BLEND_GRAY_WITH_INVERSE
  
  add amount of src inverse to itself,
  
  See Also:
  
  Constant Field Values
- L_PAINT_LIGHT
  
  static final int L_PAINT_LIGHT
  
  colorize non-black pixels
  
  See Also:
  
  Constant Field Values
- L_PAINT_DARK
  
  static final int L_PAINT_DARK
  
  colorize non-white pixels
  
  See Also:
  
  Constant Field Values
- L_SET_PIXELS
  
  static final int L_SET_PIXELS
  
  set all bits in each pixel to 1
  
  See Also:
  
  Constant Field Values
- L_CLEAR_PIXELS
  
  static final int L_CLEAR_PIXELS
  
  set all bits in each pixel to 0
  
  See Also:
  
  Constant Field Values
- L_FLIP_PIXELS
  
  static final int L_FLIP_PIXELS
  
  flip all bits in each pixel
  
  See Also:
  
  Constant Field Values
- L_SELECT_IF_LT
  
  static final int L_SELECT_IF_LT
  
  save if value is less than threshold
  
  See Also:
  
  Constant Field Values
- L_SELECT_IF_GT
  
  static final int L_SELECT_IF_GT
  
  save if value is more than threshold
  
  See Also:
  
  Constant Field Values
- L_SELECT_IF_LTE
  
  static final int L_SELECT_IF_LTE
  
  save if value is <= to the threshold
  
  See Also:
  
  Constant Field Values
- L_SELECT_IF_GTE
  
  static final int L_SELECT_IF_GTE
  
  save if value is >= to the threshold
  
  See Also:
  
  Constant Field Values
- L_SELECT_BY_WIDTH
  
  static final int L_SELECT_BY_WIDTH
  
  select by width; 1 bpp
  
  See Also:
  
  Constant Field Values
- L_SELECT_BY_HEIGHT
  
  static final int L_SELECT_BY_HEIGHT
  
  select by height; 1 bpp
  
  See Also:
  
  Constant Field Values
- L_SELECT_BY_MAX_DIMENSION
  
  static final int L_SELECT_BY_MAX_DIMENSION
  
  select by max of width and height; 1 bpp
  
  See Also:
  
  Constant Field Values
- L_SELECT_BY_AREA
  
  static final int L_SELECT_BY_AREA
  
  select by foreground area; 1 bpp
  
  See Also:
  
  Constant Field Values
- L_SELECT_BY_PERIMETER
  
  static final int L_SELECT_BY_PERIMETER
  
  select by perimeter; 1 bpp
  
  See Also:
  
  Constant Field Values
- L_SELECT_WIDTH
  
  static final int L_SELECT_WIDTH
  
  width must satisfy constraint
  
  See Also:
  
  Constant Field Values
- L_SELECT_HEIGHT
  
  static final int L_SELECT_HEIGHT
  
  height must satisfy constraint
  
  See Also:
  
  Constant Field Values
- L_SELECT_XVAL
  
  static final int L_SELECT_XVAL
  
  x value must satisfy constraint
  
  See Also:
  
  Constant Field Values
- L_SELECT_YVAL
  
  static final int L_SELECT_YVAL
  
  y value must satisfy constraint
  
  See Also:
  
  Constant Field Values
- L_SELECT_IF_EITHER
  
  static final int L_SELECT_IF_EITHER
  
  either width or height (or xval or yval) can satisfy constraint
  
  See Also:
  
  Constant Field Values
- L_SELECT_IF_BOTH
  
  static final int L_SELECT_IF_BOTH
  
  both width and height (or xval or yval) can satisfy constraint
  
  See Also:
  
  Constant Field Values
- L_CHECK_WIDTH
  
  static final int L_CHECK_WIDTH
  
  check and possibly modify width
  
  See Also:
  
  Constant Field Values
- L_CHECK_HEIGHT
  
  static final int L_CHECK_HEIGHT
  
  check and possibly modify height
  
  See Also:
  
  Constant Field Values
- L_CHECK_BOTH
  
  static final int L_CHECK_BOTH
  
  check and possibly modify both
  
  See Also:
  
  Constant Field Values
- L_SELECT_RED
  
  static final int L_SELECT_RED
  
  use red component
  
  See Also:
  
  Constant Field Values
- L_SELECT_GREEN
  
  static final int L_SELECT_GREEN
  
  use green component
  
  See Also:
  
  Constant Field Values
- L_SELECT_BLUE
  
  static final int L_SELECT_BLUE
  
  use blue component
  
  See Also:
  
  Constant Field Values
- L_SELECT_MIN
  
  static final int L_SELECT_MIN
  
  use min color component
  
  See Also:
  
  Constant Field Values
- L_SELECT_MAX
  
  static final int L_SELECT_MAX
  
  use max color component
  
  See Also:
  
  Constant Field Values
- L_SELECT_AVERAGE
  
  static final int L_SELECT_AVERAGE
  
  use average of color components
  
  See Also:
  
  Constant Field Values
- L_SELECT_HUE
  
  static final int L_SELECT_HUE
  
  use hue value (in HSV color space)
  
  See Also:
  
  Constant Field Values
- L_SELECT_SATURATION
  
  static final int L_SELECT_SATURATION
  
  use saturation value (in HSV space)
  
  See Also:
  
  Constant Field Values
- L_INTERMED_DIFF
  
  static final int L_INTERMED_DIFF
  
  intermediate of diff component values
  
  See Also:
  
  Constant Field Values
- L_AVE_MAX_DIFF_2
  
  static final int L_AVE_MAX_DIFF_2
  
  diff average closest comps to third
  
  See Also:
  
  Constant Field Values
- L_MAX_DIFF
  
  static final int L_MAX_DIFF
  
  maximum diff of component values
  
  See Also:
  
  Constant Field Values
- L_LS_BYTE
  
  static final int L_LS_BYTE
  
  use LSB
  
  See Also:
  
  Constant Field Values
- L_MS_BYTE
  
  static final int L_MS_BYTE
  
  use MSB
  
  See Also:
  
  Constant Field Values
- L_AUTO_BYTE
  
  static final int L_AUTO_BYTE
  
  use LSB if max(val) < 256; else MSB
  
  See Also:
  
  Constant Field Values
- L_CLIP_TO_FF
  
  static final int L_CLIP_TO_FF
  
  use max(val, 255)
  
  See Also:
  
  Constant Field Values
- L_LS_TWO_BYTES
  
  static final int L_LS_TWO_BYTES
  
  use two LSB
  
  See Also:
  
  Constant Field Values
- L_MS_TWO_BYTES
  
  static final int L_MS_TWO_BYTES
  
  use two MSB
  
  See Also:
  
  Constant Field Values
- L_CLIP_TO_FFFF
  
  static final int L_CLIP_TO_FFFF
  
  use max(val, 65535)
  
  See Also:
  
  Constant Field Values
- L_ROTATE_AREA_MAP
  
  static final int L_ROTATE_AREA_MAP
  
  use area map rotation, if possible
  
  See Also:
  
  Constant Field Values
- L_ROTATE_SHEAR
  
  static final int L_ROTATE_SHEAR
  
  use shear rotation
  
  See Also:
  
  Constant Field Values
- L_ROTATE_SAMPLING
  
  static final int L_ROTATE_SAMPLING
  
  use sampling
  
  See Also:
  
  Constant Field Values
- L_BRING_IN_WHITE
  
  static final int L_BRING_IN_WHITE
  
  bring in white pixels from the outside
  
  See Also:
  
  Constant Field Values
- L_BRING_IN_BLACK
  
  static final int L_BRING_IN_BLACK
  
  bring in black pixels from the outside
  
  See Also:
  
  Constant Field Values
- L_SHEAR_ABOUT_CORNER
  
  static final int L_SHEAR_ABOUT_CORNER
  
  shear image about UL corner
  
  See Also:
  
  Constant Field Values
- L_SHEAR_ABOUT_CENTER
  
  static final int L_SHEAR_ABOUT_CENTER
  
  shear image about center
  
  See Also:
  
  Constant Field Values
- L_TR_SC_RO
  
  static final int L_TR_SC_RO
  
  translate, scale, rotate
  
  See Also:
  
  Constant Field Values
- L_SC_RO_TR
  
  static final int L_SC_RO_TR
  
  scale, rotate, translate
  
  See Also:
  
  Constant Field Values
- L_RO_TR_SC
  
  static final int L_RO_TR_SC
  
  rotate, translate, scale
  
  See Also:
  
  Constant Field Values
- L_TR_RO_SC
  
  static final int L_TR_RO_SC
  
  translate, rotate, scale
  
  See Also:
  
  Constant Field Values
- L_RO_SC_TR
  
  static final int L_RO_SC_TR
  
  rotate, scale, translate
  
  See Also:
  
  Constant Field Values
- L_SC_TR_RO
  
  static final int L_SC_TR_RO
  
  scale, translate, rotate
  
  See Also:
  
  Constant Field Values
- L_FILL_WHITE
  
  static final int L_FILL_WHITE
  
  fill white pixels (e.g, in fg map)
  
  See Also:
  
  Constant Field Values
- L_FILL_BLACK
  
  static final int L_FILL_BLACK
  
  fill black pixels (e.g., in bg map)
  
  See Also:
  
  Constant Field Values
- L_SET_WHITE
  
  static final int L_SET_WHITE
  
  set pixels to white
  
  See Also:
  
  Constant Field Values
- L_SET_BLACK
  
  static final int L_SET_BLACK
  
  set pixels to black
  
  See Also:
  
  Constant Field Values
- L_GET_WHITE_VAL
  
  static final int L_GET_WHITE_VAL
  
  get white pixel value
  
  See Also:
  
  Constant Field Values
- L_GET_BLACK_VAL
  
  static final int L_GET_BLACK_VAL
  
  get black pixel value
  
  See Also:
  
  Constant Field Values
- L_WHITE_IS_MAX
  
  static final int L_WHITE_IS_MAX
  
  white pixels are 0xff or 0xffff; black are 0
  
  See Also:
  
  Constant Field Values
- L_BLACK_IS_MAX
  
  static final int L_BLACK_IS_MAX
  
  black pixels are 0xff or 0xffff; white are 0
  
  See Also:
  
  Constant Field Values
- DEFAULT_CLIP_LOWER_1
  
  static final int DEFAULT_CLIP_LOWER_1
  
  dist to black with no prop; 1 bpp
  
  See Also:
  
  Constant Field Values
- DEFAULT_CLIP_UPPER_1
  
  static final int DEFAULT_CLIP_UPPER_1
  
  dist to black with no prop; 1 bpp
  
  See Also:
  
  Constant Field Values
- DEFAULT_CLIP_LOWER_2
  
  static final int DEFAULT_CLIP_LOWER_2
  
  dist to black with no prop; 2 bpp
  
  See Also:
  
  Constant Field Values
- DEFAULT_CLIP_UPPER_2
  
  static final int DEFAULT_CLIP_UPPER_2
  
  dist to black with no prop; 2 bpp
  
  See Also:
  
  Constant Field Values
- L_MANHATTAN_DISTANCE
  
  static final int L_MANHATTAN_DISTANCE
  
  L1 distance (e.g., in color space)
  
  See Also:
  
  Constant Field Values
- L_EUCLIDEAN_DISTANCE
  
  static final int L_EUCLIDEAN_DISTANCE
  
  L2 distance
  
  See Also:
  
  Constant Field Values
- L_NEGATIVE
  
  static final int L_NEGATIVE
  
  values < 0
  
  See Also:
  
  Constant Field Values
- L_NON_NEGATIVE
  
  static final int L_NON_NEGATIVE
  
  values >= 0
  
  See Also:
  
  Constant Field Values
- L_POSITIVE
  
  static final int L_POSITIVE
  
  values > 0
  
  See Also:
  
  Constant Field Values
- L_NON_POSITIVE
  
  static final int L_NON_POSITIVE
  
  values <= 0
  
  See Also:
  
  Constant Field Values
- L_ZERO
  
  static final int L_ZERO
  
  values = 0
  
  See Also:
  
  Constant Field Values
- L_ALL
  
  static final int L_ALL
  
  all values
  
  See Also:
  
  Constant Field Values
- L_MEAN_ABSVAL
  
  static final int L_MEAN_ABSVAL
  
  average of abs values
  
  See Also:
  
  Constant Field Values
- L_MEDIAN_VAL
  
  static final int L_MEDIAN_VAL
  
  median value of set
  
  See Also:
  
  Constant Field Values
- L_MODE_VAL
  
  static final int L_MODE_VAL
  
  mode value of set
  
  See Also:
  
  Constant Field Values
- L_MODE_COUNT
  
  static final int L_MODE_COUNT
  
  mode count of set
  
  See Also:
  
  Constant Field Values
- L_ROOT_MEAN_SQUARE
  
  static final int L_ROOT_MEAN_SQUARE
  
  rms of values
  
  See Also:
  
  Constant Field Values
- L_STANDARD_DEVIATION
  
  static final int L_STANDARD_DEVIATION
  
  standard deviation from mean
  
  See Also:
  
  Constant Field Values
- L_VARIANCE
  
  static final int L_VARIANCE
  
  variance of values
  
  See Also:
  
  Constant Field Values
- L_CHOOSE_CONSECUTIVE
  
  static final int L_CHOOSE_CONSECUTIVE
  
  select 'n' consecutive
  
  See Also:
  
  Constant Field Values
- L_CHOOSE_SKIP_BY
  
  static final int L_CHOOSE_SKIP_BY
  
  select at intervals of 'n'
  
  See Also:
  
  Constant Field Values
- L_TEXT_ORIENT_UNKNOWN
  
  static final int L_TEXT_ORIENT_UNKNOWN
  
  low confidence on text orientation
  
  See Also:
  
  Constant Field Values
- L_TEXT_ORIENT_UP
  
  static final int L_TEXT_ORIENT_UP
  
  portrait, text rightside-up
  
  See Also:
  
  Constant Field Values
- L_TEXT_ORIENT_LEFT
  
  static final int L_TEXT_ORIENT_LEFT
  
  landscape, text up to left
  
  See Also:
  
  Constant Field Values
- L_TEXT_ORIENT_DOWN
  
  static final int L_TEXT_ORIENT_DOWN
  
  portrait, text upside-down
  
  See Also:
  
  Constant Field Values
- L_TEXT_ORIENT_RIGHT
  
  static final int L_TEXT_ORIENT_RIGHT
  
  landscape, text up to right
  
  See Also:
  
  Constant Field Values
- L_HORIZONTAL_EDGES
  
  static final int L_HORIZONTAL_EDGES
  
  filters for horizontal edges
  
  See Also:
  
  Constant Field Values
- L_VERTICAL_EDGES
  
  static final int L_VERTICAL_EDGES
  
  filters for vertical edges
  
  See Also:
  
  Constant Field Values
- L_ALL_EDGES
  
  static final int L_ALL_EDGES
  
  filters for all edges
  
  See Also:
  
  Constant Field Values
- L_HORIZONTAL_LINE
  
  static final int L_HORIZONTAL_LINE
  
  horizontal line
  
  See Also:
  
  Constant Field Values
- L_POS_SLOPE_LINE
  
  static final int L_POS_SLOPE_LINE
  
  45 degree line with positive slope
  
  See Also:
  
  Constant Field Values
- L_VERTICAL_LINE
  
  static final int L_VERTICAL_LINE
  
  vertical line
  
  See Also:
  
  Constant Field Values
- L_NEG_SLOPE_LINE
  
  static final int L_NEG_SLOPE_LINE
  
  45 degree line with negative slope
  
  See Also:
  
  Constant Field Values
- L_OBLIQUE_LINE
  
  static final int L_OBLIQUE_LINE
  
  neither horizontal nor vertical
  
  See Also:
  
  Constant Field Values
- L_PORTRAIT_MODE
  
  static final int L_PORTRAIT_MODE
  
  typical: page is viewed with height > width
  
  See Also:
  
  Constant Field Values
- L_LANDSCAPE_MODE
  
  static final int L_LANDSCAPE_MODE
  
  page is viewed at 90 deg to portrait mode
  
  See Also:
  
  Constant Field Values
- L_FROM_LEFT
  
  static final int L_FROM_LEFT
  
  scan from left
  
  See Also:
  
  Constant Field Values
- L_FROM_RIGHT
  
  static final int L_FROM_RIGHT
  
  scan from right
  
  See Also:
  
  Constant Field Values
- L_FROM_TOP
  
  static final int L_FROM_TOP
  
  scan from top
  
  See Also:
  
  Constant Field Values
- L_FROM_BOT
  
  static final int L_FROM_BOT
  
  scan from bottom
  
  See Also:
  
  Constant Field Values
- L_SCAN_NEGATIVE
  
  static final int L_SCAN_NEGATIVE
  
  scan in negative direction
  
  See Also:
  
  Constant Field Values
- L_SCAN_POSITIVE
  
  static final int L_SCAN_POSITIVE
  
  scan in positive direction
  
  See Also:
  
  Constant Field Values
- L_SCAN_BOTH
  
  static final int L_SCAN_BOTH
  
  scan in both directions
  
  See Also:
  
  Constant Field Values
- L_SCAN_HORIZONTAL
  
  static final int L_SCAN_HORIZONTAL
  
  horizontal scan (direction unimportant)
  
  See Also:
  
  Constant Field Values
- L_SCAN_VERTICAL
  
  static final int L_SCAN_VERTICAL
  
  vertical scan (direction unimportant)
  
  See Also:
  
  Constant Field Values
- L_ADJUST_SKIP
  
  static final int L_ADJUST_SKIP
  
  do not adjust
  
  See Also:
  
  Constant Field Values
- L_ADJUST_LEFT
  
  static final int L_ADJUST_LEFT
  
  adjust left edge
  
  See Also:
  
  Constant Field Values
- L_ADJUST_RIGHT
  
  static final int L_ADJUST_RIGHT
  
  adjust right edge
  
  See Also:
  
  Constant Field Values
- L_ADJUST_LEFT_AND_RIGHT
  
  static final int L_ADJUST_LEFT_AND_RIGHT
  
  adjust both left and right edges
  
  See Also:
  
  Constant Field Values
- L_ADJUST_TOP
  
  static final int L_ADJUST_TOP
  
  adjust top edge
  
  See Also:
  
  Constant Field Values
- L_ADJUST_BOT
  
  static final int L_ADJUST_BOT
  
  adjust bottom edge
  
  See Also:
  
  Constant Field Values
- L_ADJUST_TOP_AND_BOT
  
  static final int L_ADJUST_TOP_AND_BOT
  
  adjust both top and bottom edges
  
  See Also:
  
  Constant Field Values
- L_ADJUST_CHOOSE_MIN
  
  static final int L_ADJUST_CHOOSE_MIN
  
  choose the min median value
  
  See Also:
  
  Constant Field Values
- L_ADJUST_CHOOSE_MAX
  
  static final int L_ADJUST_CHOOSE_MAX
  
  choose the max median value
  
  See Also:
  
  Constant Field Values
- L_SET_LEFT
  
  static final int L_SET_LEFT
  
  set left side to a given value
  
  See Also:
  
  Constant Field Values
- L_SET_RIGHT
  
  static final int L_SET_RIGHT
  
  set right side to a given value
  
  See Also:
  
  Constant Field Values
- L_SET_TOP
  
  static final int L_SET_TOP
  
  set top side to a given value
  
  See Also:
  
  Constant Field Values
- L_SET_BOT
  
  static final int L_SET_BOT
  
  set bottom side to a given value
  
  See Also:
  
  Constant Field Values
- L_GET_LEFT
  
  static final int L_GET_LEFT
  
  get left side location
  
  See Also:
  
  Constant Field Values
- L_GET_RIGHT
  
  static final int L_GET_RIGHT
  
  get right side location
  
  See Also:
  
  Constant Field Values
- L_GET_TOP
  
  static final int L_GET_TOP
  
  get top side location
  
  See Also:
  
  Constant Field Values
- L_GET_BOT
  
  static final int L_GET_BOT
  
  get bottom side location
  
  See Also:
  
  Constant Field Values
- L_USE_MINSIZE
  
  static final int L_USE_MINSIZE
  
  use boundaries giving min size
  
  See Also:
  
  Constant Field Values
- L_USE_MAXSIZE
  
  static final int L_USE_MAXSIZE
  
  use boundaries giving max size
  
  See Also:
  
  Constant Field Values
- L_SUB_ON_LOC_DIFF
  
  static final int L_SUB_ON_LOC_DIFF
  
  modify boundary if big location diff
  
  See Also:
  
  Constant Field Values
- L_SUB_ON_SIZE_DIFF
  
  static final int L_SUB_ON_SIZE_DIFF
  
  modify boundary if big size diff
  
  See Also:
  
  Constant Field Values
- L_USE_CAPPED_MIN
  
  static final int L_USE_CAPPED_MIN
  
  modify boundary with capped min
  
  See Also:
  
  Constant Field Values
- L_USE_CAPPED_MAX
  
  static final int L_USE_CAPPED_MAX
  
  modify boundary with capped max
  
  See Also:
  
  Constant Field Values
- L_COMBINE
  
  static final int L_COMBINE
  
  resize to bounding region; remove smaller
  
  See Also:
  
  Constant Field Values
- L_REMOVE_SMALL
  
  static final int L_REMOVE_SMALL
  
  only remove smaller
  
  See Also:
  
  Constant Field Values
- L_GEOMETRIC_UNION
  
  static final int L_GEOMETRIC_UNION
  
  use union of two boxes
  
  See Also:
  
  Constant Field Values
- L_GEOMETRIC_INTERSECTION
  
  static final int L_GEOMETRIC_INTERSECTION
  
  use intersection of two boxes
  
  See Also:
  
  Constant Field Values
- L_LARGEST_AREA
  
  static final int L_LARGEST_AREA
  
  use box with largest area
  
  See Also:
  
  Constant Field Values
- L_SMALLEST_AREA
  
  static final int L_SMALLEST_AREA
  
  use box with smallest area
  
  See Also:
  
  Constant Field Values
- L_USE_ALL_BOXES
  
  static final int L_USE_ALL_BOXES
  
  consider all boxes in the sequence
  
  See Also:
  
  Constant Field Values
- L_USE_SAME_PARITY_BOXES
  
  static final int L_USE_SAME_PARITY_BOXES
  
  consider boxes with the same parity
  
  See Also:
  
  Constant Field Values
- L_UPPER_LEFT
  
  static final int L_UPPER_LEFT
  
  UL corner
  
  See Also:
  
  Constant Field Values
- L_UPPER_RIGHT
  
  static final int L_UPPER_RIGHT
  
  UR corner
  
  See Also:
  
  Constant Field Values
- L_LOWER_LEFT
  
  static final int L_LOWER_LEFT
  
  LL corner
  
  See Also:
  
  Constant Field Values
- L_LOWER_RIGHT
  
  static final int L_LOWER_RIGHT
  
  LR corner
  
  See Also:
  
  Constant Field Values
- L_BOX_CENTER
  
  static final int L_BOX_CENTER
  
  center
  
  See Also:
  
  Constant Field Values
- L_WARP_TO_LEFT
  
  static final int L_WARP_TO_LEFT
  
  increasing stretch or contraction to left
  
  See Also:
  
  Constant Field Values
- L_WARP_TO_RIGHT
  
  static final int L_WARP_TO_RIGHT
  
  increasing stretch or contraction to right
  
  See Also:
  
  Constant Field Values
- L_LINEAR_WARP
  
  static final int L_LINEAR_WARP
  
  stretch or contraction grows linearly
  
  See Also:
  
  Constant Field Values
- L_QUADRATIC_WARP
  
  static final int L_QUADRATIC_WARP
  
  stretch or contraction grows quadratically
  
  See Also:
  
  Constant Field Values
- L_INTERPOLATED
  
  static final int L_INTERPOLATED
  
  linear interpolation from src pixels
  
  See Also:
  
  Constant Field Values
- L_SAMPLED
  
  static final int L_SAMPLED
  
  nearest src pixel sampling only
  
  See Also:
  
  Constant Field Values
- L_THIN_FG
  
  static final int L_THIN_FG
  
  thin foreground of 1 bpp image
  
  See Also:
  
  Constant Field Values
- L_THIN_BG
  
  static final int L_THIN_BG
  
  thin background of 1 bpp image
  
  See Also:
  
  Constant Field Values
- L_HORIZONTAL_RUNS
  
  static final int L_HORIZONTAL_RUNS
  
  determine runlengths of horizontal runs
  
  See Also:
  
  Constant Field Values
- L_VERTICAL_RUNS
  
  static final int L_VERTICAL_RUNS
  
  determine runlengths of vertical runs
  
  See Also:
  
  Constant Field Values
- L_SOBEL_EDGE
  
  static final int L_SOBEL_EDGE
  
  Sobel edge filter
  
  See Also:
  
  Constant Field Values
- L_TWO_SIDED_EDGE
  
  static final int L_TWO_SIDED_EDGE
  
  Two-sided edge filter
  
  See Also:
  
  Constant Field Values
- L_SUBPIXEL_ORDER_RGB
  
  static final int L_SUBPIXEL_ORDER_RGB
  
  sensor order left-to-right RGB
  
  See Also:
  
  Constant Field Values
- L_SUBPIXEL_ORDER_BGR
  
  static final int L_SUBPIXEL_ORDER_BGR
  
  sensor order left-to-right BGR
  
  See Also:
  
  Constant Field Values
- L_SUBPIXEL_ORDER_VRGB
  
  static final int L_SUBPIXEL_ORDER_VRGB
  
  sensor order top-to-bottom RGB
  
  See Also:
  
  Constant Field Values
- L_SUBPIXEL_ORDER_VBGR
  
  static final int L_SUBPIXEL_ORDER_VBGR
  
  sensor order top-to-bottom BGR
  
  See Also:
  
  Constant Field Values
- L_HS_HISTO
  
  static final int L_HS_HISTO
  
  Use hue-saturation histogram
  
  See Also:
  
  Constant Field Values
- L_HV_HISTO
  
  static final int L_HV_HISTO
  
  Use hue-value histogram
  
  See Also:
  
  Constant Field Values
- L_SV_HISTO
  
  static final int L_SV_HISTO
  
  Use saturation-value histogram
  
  See Also:
  
  Constant Field Values
- L_INCLUDE_REGION
  
  static final int L_INCLUDE_REGION
  
  Use pixels with specified HSV region
  
  See Also:
  
  Constant Field Values
- L_EXCLUDE_REGION
  
  static final int L_EXCLUDE_REGION
  
  Use pixels outside HSV region
  
  See Also:
  
  Constant Field Values
- L_ADD_ABOVE
  
  static final int L_ADD_ABOVE
  
  Add text above the image
  
  See Also:
  
  Constant Field Values
- L_ADD_BELOW
  
  static final int L_ADD_BELOW
  
  Add text below the image
  
  See Also:
  
  Constant Field Values
- L_ADD_LEFT
  
  static final int L_ADD_LEFT
  
  Add text to the left of the image
  
  See Also:
  
  Constant Field Values
- L_ADD_RIGHT
  
  static final int L_ADD_RIGHT
  
  Add text to the right of the image
  
  See Also:
  
  Constant Field Values
- L_ADD_AT_TOP
  
  static final int L_ADD_AT_TOP
  
  Add text over the top of the image
  
  See Also:
  
  Constant Field Values
- L_ADD_AT_BOT
  
  static final int L_ADD_AT_BOT
  
  Add text over the bottom of the image
  
  See Also:
  
  Constant Field Values
- L_ADD_AT_LEFT
  
  static final int L_ADD_AT_LEFT
  
  Add text over left side of the image
  
  See Also:
  
  Constant Field Values
- L_ADD_AT_RIGHT
  
  static final int L_ADD_AT_RIGHT
  
  Add text over right side of the image
  
  See Also:
  
  Constant Field Values
- L_PLOT_AT_TOP
  
  static final int L_PLOT_AT_TOP
  
  Plot horizontally at top
  
  See Also:
  
  Constant Field Values
- L_PLOT_AT_MID_HORIZ
  
  static final int L_PLOT_AT_MID_HORIZ
  
  Plot horizontally at middle
  
  See Also:
  
  Constant Field Values
- L_PLOT_AT_BOT
  
  static final int L_PLOT_AT_BOT
  
  Plot horizontally at bottom
  
  See Also:
  
  Constant Field Values
- L_PLOT_AT_LEFT
  
  static final int L_PLOT_AT_LEFT
  
  Plot vertically at left
  
  See Also:
  
  Constant Field Values
- L_PLOT_AT_MID_VERT
  
  static final int L_PLOT_AT_MID_VERT
  
  Plot vertically at middle
  
  See Also:
  
  Constant Field Values
- L_PLOT_AT_RIGHT
  
  static final int L_PLOT_AT_RIGHT
  
  Plot vertically at right
  
  See Also:
  
  Constant Field Values
- L_USE_INNER
  
  static final int L_USE_INNER
  
  Select the interior part
  
  See Also:
  
  Constant Field Values
- L_USE_OUTER
  
  static final int L_USE_OUTER
  
  Select the outer part (e.g., a frame)
  
  See Also:
  
  Constant Field Values
- L_DISPLAY_WITH_XZGV
  
  static final int L_DISPLAY_WITH_XZGV
  
  Use xzgv with pixDisplay()
  
  See Also:
  
  Constant Field Values
- L_DISPLAY_WITH_XLI
  
  static final int L_DISPLAY_WITH_XLI
  
  Use xli with pixDisplay()
  
  See Also:
  
  Constant Field Values
- L_DISPLAY_WITH_XV
  
  static final int L_DISPLAY_WITH_XV
  
  Use xv with pixDisplay()
  
  See Also:
  
  Constant Field Values
- L_DISPLAY_WITH_IV
  
  static final int L_DISPLAY_WITH_IV
  
  Use irfvanview (win) with pixDisplay()
  
  See Also:
  
  Constant Field Values
- L_DISPLAY_WITH_OPEN
  
  static final int L_DISPLAY_WITH_OPEN
  
  Use open (apple) with pixDisplay()
  
  See Also:
  
  Constant Field Values
- L_NO_CHROMA_SAMPLING_JPEG
  
  static final int L_NO_CHROMA_SAMPLING_JPEG
  
  Write full resolution chroma
  
  See Also:
  
  Constant Field Values
- L_CLIP_TO_ZERO
  
  static final int L_CLIP_TO_ZERO
  
  Clip negative values to 0
  
  See Also:
  
  Constant Field Values
- L_TAKE_ABSVAL
  
  static final int L_TAKE_ABSVAL
  
  Convert to positive using L_ABS()
  
  See Also:
  
  Constant Field Values
- L_LESS_THAN_ZERO
  
  static final int L_LESS_THAN_ZERO
  
  Choose values less than zero
  
  See Also:
  
  Constant Field Values
- L_EQUAL_TO_ZERO
  
  static final int L_EQUAL_TO_ZERO
  
  Choose values equal to zero
  
  See Also:
  
  Constant Field Values
- L_GREATER_THAN_ZERO
  
  static final int L_GREATER_THAN_ZERO
  
  Choose values greater than zero
  
  See Also:
  
  Constant Field Values
- L_ADD_TRAIL_SLASH
  
  static final int L_ADD_TRAIL_SLASH
  
  Add trailing slash to string
  
  See Also:
  
  Constant Field Values
- L_REMOVE_TRAIL_SLASH
  
  static final int L_REMOVE_TRAIL_SLASH
  
  Remove trailing slash from string
  
  See Also:
  
  Constant Field Values
- L_UNKNOWN
  
  static final int L_UNKNOWN
  
  character set type is not specified
  
  See Also:
  
  Constant Field Values
- L_ARABIC_NUMERALS
  
  static final int L_ARABIC_NUMERALS
  
  10 digits
  
  See Also:
  
  Constant Field Values
- L_LC_ROMAN_NUMERALS
  
  static final int L_LC_ROMAN_NUMERALS
  
  7 lower-case letters (i,v,x,l,c,d,m)
  
  See Also:
  
  Constant Field Values
- L_UC_ROMAN_NUMERALS
  
  static final int L_UC_ROMAN_NUMERALS
  
  7 upper-case letters (I,V,X,L,C,D,M)
  
  See Also:
  
  Constant Field Values
- L_LC_ALPHA
  
  static final int L_LC_ALPHA
  
  26 lower-case letters
  
  See Also:
  
  Constant Field Values
- L_UC_ALPHA
  
  static final int L_UC_ALPHA
  
  26 upper-case letters
  
  See Also:
  
  Constant Field Values
- L_USE_ALL_TEMPLATES
  
  static final int L_USE_ALL_TEMPLATES
  
  use all templates; default
  
  See Also:
  
  Constant Field Values
- L_USE_AVERAGE_TEMPLATES
  
  static final int L_USE_AVERAGE_TEMPLATES
  
  use average templates; special cases
  
  See Also:
  
  Constant Field Values
- L_REG_GENERATE
  
  static final int L_REG_GENERATE
  
  See Also:
  
  Constant Field Values
- L_REG_COMPARE
  
  static final int L_REG_COMPARE
  
  See Also:
  
  Constant Field Values
- L_REG_DISPLAY
  
  static final int L_REG_DISPLAY
  
  See Also:
  
  Constant Field Values
- L_STR_TYPE
  
  static final int L_STR_TYPE
  
  typedef for the data type
  
  See Also:
  
  Constant Field Values
- L_STR_NAME
  
  static final int L_STR_NAME
  
  name of the data type
  
  See Also:
  
  Constant Field Values
- L_STR_READER
  
  static final int L_STR_READER
  
  reader to get the data type from file
  
  See Also:
  
  Constant Field Values
- L_STR_MEMREADER
  
  static final int L_STR_MEMREADER
  
  reader to get the compressed string in memory
  
  See Also:
  
  Constant Field Values
- L_SUDOKU_INIT
  
  static final int L_SUDOKU_INIT
  
  See Also:
  
  Constant Field Values
- L_SUDOKU_STATE
  
  static final int L_SUDOKU_STATE
  
  See Also:
  
  Constant Field Values
- ADDED_BORDER
  
  static final int ADDED_BORDER
  
  -------------------------------------------------------------------------*
  Standard size of border added around images for special processing *
  -------------------------------------------------------------------------
  pixels, not bits
  
  See Also:
  
  Constant Field Values
- L_RED_WEIGHT
  
  static final float L_RED_WEIGHT
  Notes:
  (1) These perceptual weighting factors are ad-hoc, but they do
  add up to 1. Unlike, for example, the weighting factors for
  converting RGB to luminance, or more specifically to Y in the
  YUV colorspace. Those numbers come from the
  International Telecommunications Union, via ITU-R.
  
  Percept. weight for red
  See Also:
  
  Constant Field Values
- L_GREEN_WEIGHT
  
  static final float L_GREEN_WEIGHT
  
  Percept. weight for green
  
  See Also:
  
  Constant Field Values
- L_BLUE_WEIGHT
  
  static final float L_BLUE_WEIGHT
  
  Percept. weight for blue
  
  See Also:
  
  Constant Field Values
- LIBLEPT_MAJOR_VERSION
  
  static final int LIBLEPT_MAJOR_VERSION
  
  native declaration : allheaders.h
  
  See Also:
  
  Constant Field Values
- LIBLEPT_MINOR_VERSION
  
  static final int LIBLEPT_MINOR_VERSION
  
  native declaration : allheaders.h
  
  See Also:
  
  Constant Field Values
- LIBLEPT_PATCH_VERSION
  
  static final int LIBLEPT_PATCH_VERSION
  
  native declaration : allheaders.h
  
  See Also:
  
  Constant Field Values
- HAVE_LIBJPEG
  
  static final int HAVE_LIBJPEG
  
  native declaration : environ.h
  
  See Also:
  
  Constant Field Values
- HAVE_LIBTIFF
  
  static final int HAVE_LIBTIFF
  
  native declaration : environ.h
  
  See Also:
  
  Constant Field Values
- HAVE_LIBPNG
  
  static final int HAVE_LIBPNG
  
  native declaration : environ.h
  
  See Also:
  
  Constant Field Values
- HAVE_LIBZ
  
  static final int HAVE_LIBZ
  
  native declaration : environ.h
  
  See Also:
  
  Constant Field Values
- HAVE_LIBGIF
  
  static final int HAVE_LIBGIF
  
  native declaration : environ.h
  
  See Also:
  
  Constant Field Values
- HAVE_LIBUNGIF
  
  static final int HAVE_LIBUNGIF
  
  native declaration : environ.h
  
  See Also:
  
  Constant Field Values
- HAVE_LIBWEBP
  
  static final int HAVE_LIBWEBP
  
  native declaration : environ.h
  
  See Also:
  
  Constant Field Values
- HAVE_LIBWEBP_ANIM
  
  static final int HAVE_LIBWEBP_ANIM
  
  native declaration : environ.h
  
  See Also:
  
  Constant Field Values
- HAVE_LIBJP2K
  
  static final int HAVE_LIBJP2K
  
  native declaration : environ.h
  
  See Also:
  
  Constant Field Values
- USE_BMPIO
  
  static final int USE_BMPIO
  
  native declaration : environ.h
  
  See Also:
  
  Constant Field Values
- USE_PNMIO
  
  static final int USE_PNMIO
  
  native declaration : environ.h
  
  See Also:
  
  Constant Field Values
- USE_JP2KHEADER
  
  static final int USE_JP2KHEADER
  
  native declaration : environ.h
  
  See Also:
  
  Constant Field Values
- USE_PDFIO
  
  static final int USE_PDFIO
  
  native declaration : environ.h
  
  See Also:
  
  Constant Field Values
- USE_PSIO
  
  static final int USE_PSIO
  
  native declaration : environ.h
  
  See Also:
  
  Constant Field Values
- HAVE_FSTATAT
  
  static final int HAVE_FSTATAT
  
  native declaration : environ.h
  
  See Also:
  
  Constant Field Values
- UNDEF
  
  static final int UNDEF
  
  native declaration : environ.h
  
  See Also:
  
  Constant Field Values
- NULL
  
  static final int NULL
  
  native declaration : environ.h
  
  See Also:
  
  Constant Field Values
- TRUE
  
  static final int TRUE
  
  native declaration : environ.h
  
  See Also:
  
  Constant Field Values
- FALSE
  
  static final int FALSE
  
  native declaration : environ.h
  
  See Also:
  
  Constant Field Values
- NUMA_VERSION_NUMBER
  
  static final int NUMA_VERSION_NUMBER
  
  native declaration : array.h
  
  See Also:
  
  Constant Field Values
- DNA_VERSION_NUMBER
  
  static final int DNA_VERSION_NUMBER
  
  native declaration : array.h
  
  See Also:
  
  Constant Field Values
- SARRAY_VERSION_NUMBER
  
  static final int SARRAY_VERSION_NUMBER
  
  native declaration : array.h
  
  See Also:
  
  Constant Field Values
- USE_INLINE_ACCESSORS
  
  static final int USE_INLINE_ACCESSORS
  
  native declaration : arrayaccess.h
  
  See Also:
  
  Constant Field Values
- DEWARP_VERSION_NUMBER
  
  static final int DEWARP_VERSION_NUMBER
  
  native declaration : dewarp.h
  
  See Also:
  
  Constant Field Values
- GPLOT_VERSION_NUMBER
  
  static final int GPLOT_VERSION_NUMBER
  
  native declaration : gplot.h
  
  See Also:
  
  Constant Field Values
- NUM_GPLOT_STYLES
  
  static final int NUM_GPLOT_STYLES
  
  native declaration : gplot.h
  
  See Also:
  
  Constant Field Values
- NUM_GPLOT_OUTPUTS
  
  static final int NUM_GPLOT_OUTPUTS
  
  native declaration : gplot.h
  
  See Also:
  
  Constant Field Values
- JB_TEMPLATE_EXT
  
  static final java.lang.String JB_TEMPLATE_EXT
  
  native declaration : jbclass.h
  
  See Also:
  
  Constant Field Values
- JB_DATA_EXT
  
  static final java.lang.String JB_DATA_EXT
  
  native declaration : jbclass.h
  
  See Also:
  
  Constant Field Values
- SEL_VERSION_NUMBER
  
  static final int SEL_VERSION_NUMBER
  
  native declaration : morph.h
  
  See Also:
  
  Constant Field Values
- KERNEL_VERSION_NUMBER
  
  static final int KERNEL_VERSION_NUMBER
  
  native declaration : morph.h
  
  See Also:
  
  Constant Field Values
- PIX_SRC
  
  static final int PIX_SRC
  
  native declaration : pix.h
  
  See Also:
  
  Constant Field Values
- PIX_DST
  
  static final int PIX_DST
  
  native declaration : pix.h
  
  See Also:
  
  Constant Field Values
- PIX_CLR
  
  static final int PIX_CLR
  
  native declaration : pix.h
  
  See Also:
  
  Constant Field Values
- PIX_SET
  
  static final int PIX_SET
  
  native declaration : pix.h
  
  See Also:
  
  Constant Field Values
- PIX_PAINT
  
  static final int PIX_PAINT
  
  native declaration : pix.h
  
  See Also:
  
  Constant Field Values
- PIX_MASK
  
  static final int PIX_MASK
  
  native declaration : pix.h
  
  See Also:
  
  Constant Field Values
- PIX_SUBTRACT
  
  static final int PIX_SUBTRACT
  
  native declaration : pix.h
  
  See Also:
  
  Constant Field Values
- PIX_XOR
  
  static final int PIX_XOR
  
  native declaration : pix.h
  
  See Also:
  
  Constant Field Values
- PIXAA_VERSION_NUMBER
  
  static final int PIXAA_VERSION_NUMBER
  
  native declaration : pix.h
  
  See Also:
  
  Constant Field Values
- PIXA_VERSION_NUMBER
  
  static final int PIXA_VERSION_NUMBER
  
  native declaration : pix.h
  
  See Also:
  
  Constant Field Values
- BOXA_VERSION_NUMBER
  
  static final int BOXA_VERSION_NUMBER
  
  native declaration : pix.h
  
  See Also:
  
  Constant Field Values
- BOXAA_VERSION_NUMBER
  
  static final int BOXAA_VERSION_NUMBER
  
  native declaration : pix.h
  
  See Also:
  
  Constant Field Values
- PTA_VERSION_NUMBER
  
  static final int PTA_VERSION_NUMBER
  
  native declaration : pix.h
  
  See Also:
  
  Constant Field Values
- FPIX_VERSION_NUMBER
  
  static final int FPIX_VERSION_NUMBER
  
  native declaration : pix.h
  
  See Also:
  
  Constant Field Values
- DPIX_VERSION_NUMBER
  
  static final int DPIX_VERSION_NUMBER
  
  native declaration : pix.h
  
  See Also:
  
  Constant Field Values
- PIXACOMP_VERSION_NUMBER
  
  static final int PIXACOMP_VERSION_NUMBER
  
  native declaration : pix.h
  
  See Also:
  
  Constant Field Values
- RECOG_VERSION_NUMBER
  
  static final int RECOG_VERSION_NUMBER
  
  native declaration : recog.h
  
  See Also:
  
  Constant Field Values

Interface ILeptonica

Nested Class Summary

Field Summary

Field Details