DynaPDF Manual - Page 820

Previous Page 819   Index   Next Page 821

Function Reference

Page 820 of 874

SetScreenRes (Rendering Engine)

Syntax:

void rasSetScreenRes(

IRAS* RasPtr, // Pointer of the rasterizer

UI32 Value)

// Screen resolution in DPI

The function sets the screen resolution. The screen resolution is sometimes required, e.g. to render

Text annotations correctly. This type of annotation has a fixed size that is independent of the current

scaling factor. However, the correct size depends on the screen resolution on which the image is

rendered.

Previous topic: SetRenderingIntent, SetResolution, SetSaveNewImageFormat

Next topic: SetSeparationInfo, SetSpaceWidthFactor