pdfGetColorSpaceName
Get the name of a PDF color space type.
char *pdfGetColorSpaceName(PDFHandle pdf, int idx)
The available color space types are defined by the PDF
specification. As of PDF 1.7, they are:
- DeviceGray
- CalGray
- DeviceRGB
- CalRGB
- DeviceCMYK
- Lab
- ICCBased
- Indexed
- Separation
- DeviceN
- Pattern
pdfGetNumColorSpaces and pdfGetColorSpaceName
functions return the items in the list above. (In general, that list
won't change - i.e., pdfGetNumColorSpaces and
pdfGetColorSpaceName will always return the same values -
but future revisions to the PDF spec may add color space types, and
XpdfAnalyze will be updated to match.)
The pdfGetImageInfo function returns a color space type, which is
an integer in 0 .. n-1, where n is the value returned by
pdfGetNumColorSpaces.
The string returned by pdfGetColorSpaceName should not be
modified or freed.
C:
pdfGetImageInfo(pdf, i, ..., &colorSpace, ...);
printf("color space: %s\n", pdfGetColorSpaceName(pdf, colorSpace));