Required image size on TfrxPictureView
Hello,
I'm evaluating FastReport. In the forum I had found a way to print images with the OnBeforePrint event, that works good.
But which size for the image is required? I can deliver multiple sizes, e.g a thumb (100x100), a preview (400x400) or the full image (3000x2000) for example... Using the last one is not the best way, because if the report contains 100 images the memory usage is very high....
The second problem is, how can I determine which print mode is currently running? For the preview I think the preview image is good, but for a printer I need a higher resolution to get best results... The OnBeforePrint event is called twice, and the IsPrinting property is always false :-(
Can you give me an example how to calculate the best size for the image?
Regards, Kai Brendel
I'm evaluating FastReport. In the forum I had found a way to print images with the OnBeforePrint event, that works good.
But which size for the image is required? I can deliver multiple sizes, e.g a thumb (100x100), a preview (400x400) or the full image (3000x2000) for example... Using the last one is not the best way, because if the report contains 100 images the memory usage is very high....
The second problem is, how can I determine which print mode is currently running? For the preview I think the preview image is good, but for a printer I need a higher resolution to get best results... The OnBeforePrint event is called twice, and the IsPrinting property is always false :-(
Can you give me an example how to calculate the best size for the image?
Regards, Kai Brendel
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