PixColormap Struct Reference

#include <pix_internal.h>

Data Fields
void *	array
l_int32	depth
l_int32	nalloc
l_int32	n

Detailed Description

Colormap of a Pix

Definition at line 200 of file pix_internal.h.

Field Documentation

array

void* PixColormap::array

colormap table (array of RGBA_QUAD)

Definition at line 202 of file pix_internal.h.

Referenced by pixcmapAddColor(), pixcmapAddRGBA(), pixcmapCopy(), pixcmapCreate(), pixcmapDestroy(), pixcmapGetColor(), pixcmapGetDistanceToColor(), pixcmapGetIndex(), pixcmapGetNearestGrayIndex(), pixcmapGetNearestIndex(), pixcmapGetRGBA(), pixcmapIsBlackAndWhite(), pixcmapIsOpaque(), pixcmapIsValid(), pixcmapNonOpaqueColorsInfo(), pixcmapResetColor(), pixcmapSetAlpha(), pixcmapToArrays(), pixGetRGBComponentCmap(), pixReadMemBmp(), pixReadMemPng(), pixReadStreamPng(), and pixWriteMemBmp().

depth

l_int32 PixColormap::depth

of pix (1, 2, 4 or 8 bpp)

Definition at line 203 of file pix_internal.h.

Referenced by pixcmapCopy(), pixcmapCreate(), pixcmapGetDepth(), pixcmapIsValid(), and pixcmapWriteStream().

n

l_int32 PixColormap::n

number of color entries used

Definition at line 205 of file pix_internal.h.

Referenced by octreeGenerateAndPrune(), pixcmapAddColor(), pixcmapAddNearestColor(), pixcmapAddNewColor(), pixcmapAddRGBA(), pixcmapClear(), pixcmapCopy(), pixcmapCreate(), pixcmapGetColor(), pixcmapGetCount(), pixcmapGetFreeCount(), pixcmapGetRGBA(), pixcmapIsValid(), pixcmapResetColor(), pixcmapSetAlpha(), pixcmapUsableColor(), pixcmapWriteStream(), pixOctreeColorQuantGeneral(), and pixReadMemBmp().

nalloc

l_int32 PixColormap::nalloc

number of color entries allocated

Definition at line 204 of file pix_internal.h.

Referenced by pixcmapAddColor(), pixcmapAddNearestColor(), pixcmapAddNewColor(), pixcmapAddRGBA(), pixcmapCopy(), pixcmapCreate(), pixcmapGetFreeCount(), pixcmapIsValid(), and pixcmapUsableColor().

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The documentation for this struct was generated from the following file:

• src/pix_internal.h