getColorSpaceName
Get the name of a PDF color space type.
getColorSpaceName([in] int idx, [out, retval] BSTR *name)
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
numColorSpaces property and getColorSpaceName
function return the items in the list above. (In general, that list
won't change - i.e., numColorSpaces
and getColorSpaceName 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 getNumColorSpaceObjects function will return the number of
objects drawn in a specified color space type, on the pages specified
in the last call to analyzePages.
VB:
' analyze page 1
pdf.analyzePages(1, 1)
n = pdf.numColorSpaces()
For i = 0 To n-1
name = pdf.getColorSpaceName(i)
count = pdf.getNumColorSpaceObjects(i)
MsgBox(count & " objects drawn in the " & name & " color space type")
Next i