Hi,
I have an PNG image with Dimensions 500 x 250.
Width : 500 pixels
Height : 250 pixels
When I displyed it on ImageEnMView, the quality seems to have degraded even I specify the same width and height in thumbnail.
Below are my code to display the Image :
ImageEnMView1.ThumbWidth := 500;
ImageEnMView1.ThumbHeight := 250;
In ImageEnMView1ImageIDRequestEx :
tempIE.IO.Params.Height := 250;
tempIE.IO.Params.width := 500;
tempIE.IO.Params.PNG_Filter:=ioPNG_FILTER_PAETH;
tempIE.Proc.Resample(500,250,rfLanczos3);
tempIE.ZoomFilter := rfLanczos3;
tempIE.Zoom := 100;
I also notice that with shadow turn on, the quality of the image becomes more blur, especially with characters.Not so bad with Image.
How can I make the image in ImageEnMView to show exactly the same quality as displayed in Windows Photo Viewer ?
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Image Quality in ImageEnMView
Posted - Nov 21 2012 : 13:54:15
