DynaPDF Manual - Page 81

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Color spaces

Page 81 of 821

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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