pdfGetCustomColorName
Get the name of a custom color.
char *pdfGetCustomColorName(PDFHandle pdf, int idx)
The
pdfGetNumCustomColors
and pdfGetCustomColorName
functions provide access to the list of custom colors (a.k.a. spot
colors) used on the pages specified in the last call to
pdfAnalyzePages
.
The pdfGetNumCustomColorObjects
function will return the number of
objects drawn in a specified custom color.
The string returned by pdfGetCustomColorName
should not
be modified or freed.
C:
int i, n, k;
/* analyze page 1 */
pdfAnalyzePages(pdf, 1, 1);
n = pdfGetNumCustomColors(pdf);
for (i = 0; i < n; ++i) {
name = pdfGetCustomColorName(pdf, i);
k = pdfGetNumCustomColorObjects(pdf, i);
printf("%d objects drawn in the %s custom color\n",
count, name);
}