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TPNGImage help

From PNG Delphi

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Components > TPNGObject > Properties > PixelInformation


Returns the TChunkpHYs chunk (if available).

property PixelInformation: TChunkpHYs;

Description
This returns a pointer to the TChunkpHYs object, if available. Use the HasPixelInformation property to check if a TChunkpHYs is available.

 
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