DynaPDF Manual - Page 81

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Color spaces
Page 81 of 818
Image Resolution
DynaPDF supports a high quality scaling algorithm to enable downscaling of high resolution images
to a specified output resolution (see SetResolution()). This algorithm is applied if an image is
provided in a higher resolution than specified and if image scaling is enabled (see
SetSaveNewImageFormat()).
However, the scaling algorithm supports device color spaces as well as CalGray, CalRGB, ICCBased,
Separation, and DeviceN (one channel only) color spaces as long as the underlying base or alternate
color space is a device space. Images defined in an incompatible color space are inserted unchanged.
 

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