FPDFPageObj_SetBlendMode method
Set the blend mode of |page_object|.
page_object - handle to a page object. blend_mode - string containing the blend mode.
Blend mode can be one of following: Color, ColorBurn, ColorDodge, Darken, Difference, Exclusion, HardLight, Hue, Lighten, Luminosity, Multiply, Normal, Overlay, Saturation, Screen, SoftLight
Implementation
void FPDFPageObj_SetBlendMode(
FPDF_PAGEOBJECT page_object,
FPDF_BYTESTRING blend_mode,
) {
return _FPDFPageObj_SetBlendMode(page_object, blend_mode);
}