I have made a program, where user can see a TIFF file. But the quality of the TIFF pciture is not good.
The attached file shows the same TIFF file (and I cant attach a file. It keeps saying "Invalid String ") The left is viewed by IrFanView. The right is viewed by my program.
I suspect there must be a setting, which I can change to have it as clearly as the other?
you have to change the quality of the zoom: if dxBarButton_BestQuality.Down then Mainform.ImageEnVect.ZoomFilter := rfLanczos3 else Mainform.ImageEnVect.ZoomFilter := rfNone;
The only thing i noticed is that it slows down the moving of layer considerably.
Yes, ZoomFilter will make it look signficantly better. rfLanczos3 is probably the best looking, though is slower. You might also consider rfFastLinear.
You can also use DelayZoomFilter to reduce the impact of the smoothing filter.
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Quality of TIFF Picture
Posted - Sep 10 2014 : 02:46:23
