Rather go to https://github.com/galfar/imaginglib/discussions
Posted by Galfar
- 16 June 2010, 14:35:53First you need the current sources from SVN repository.
Then you can use this code:
If GetPhysicalPixelSize returns False that means no DPI info was present in the last loaded image. Also note that currently DPI info is read only from JPEG, PNG, and TIFF images.
Then you can use this code:
Code Select
var
XRes, YRes: Single;
begin
... load image
if GlobalMetadata.GetPhysicalPixelSize(ruDpi, XRes, YRes) then
... do something with DPI info
If GetPhysicalPixelSize returns False that means no DPI info was present in the last loaded image. Also note that currently DPI info is read only from JPEG, PNG, and TIFF images.
Posted by skar
- 9 June 2010, 10:50:06how i can get the dpi of a image?
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