cpdf_set_text_rendering Determines how text is rendered voidcpdf_set_text_rendering intpdf document intmode The cpdf_set_text_rendering function determines how text is rendered. The possible values for mode are 0=fill text, 1=stroke text, 2=fill and stroke text, 3=invisible, 4=fill text and add it to clipping path, 5=stroke text and add it to clipping path, 6=fill and stroke text and add it to clipping path, 7=add it to clipping path.