getImageBitsPerComponent
Get the number of bits per component for an image.
getImageBitsPerComponent([in] int idx, [out, retval] int *bpc)
This function returns the number of bits per component for
the
idxth image on the page specified in the
last call to getImages.
VB:
Dim low As Double, high As Double
pdf.getImages(1)
nImgs = pdf.numImages
For i = 0 To nImgs-1
nComps = pdf.getImageNumComponents(i)
bpc = pdf.getImageBitsPerComponent(i)
' image i has nComps components, each with bpc bits
....
Next i