How to display clear images with QPixmap?
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When using QPixmap to load an image, if the size of the image file is 1000*1000 and the size of the image control is 32*32, there may be a grainy feeling or distortion when the screen resolution is 1080*1920 and the scaling ratio is 100%.
What can I do to show a clear picture? -
When using QPixmap to load an image, if the size of the image file is 1000*1000 and the size of the image control is 32*32, there may be a grainy feeling or distortion when the screen resolution is 1080*1920 and the scaling ratio is 100%.
What can I do to show a clear picture?Do you really think you can downsize an image to 3% without loosing quality? Use a smaller source image.
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Do you really think you can downsize an image to 3% without loosing quality? Use a smaller source image.
@Christian-Ehrlicher Or one with few pixels different from all the single background one... ;)
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Do you really think you can downsize an image to 3% without loosing quality? Use a smaller source image.
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@Christian-Ehrlicher Can I do this by compressing the image?
@Quella I don't see what compression had to do with downscaling. Use a smaller image.
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@Quella I don't see what compression had to do with downscaling. Use a smaller image.
@Christian-Ehrlicher Got it. Thanks for your answer.
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Q Quella has marked this topic as solved on
