Details
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Bug
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Resolution: Out of scope
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Not Evaluated
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None
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4.7.3
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None
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Symbian Wk_25
Description
Hi,
Our team is rendering text on QImage but found that the text is not legible when used with small font sizes. We observed that rendering directly onto a Widget in the paint event results in much better quality, while using the existing approach of rendering text on to a QImage and then putting that QImage on to the screen, results in visible loss of quality for text. Please see the attached screenshot (TextRenderingIssue_Emulator_wk25.JPG) to understand this issue.
The "Hell World" text on the left side of the screenshot is rendered using QImage, where as the right side "Hello World" text is rendered directly on a widget inside a paint event. Please find attached sample application (TextRenderingOnQImageTestApp.zip file) to reproduce this issue on your side.
Can Qt suggest remedy for this visible loss of quality?
Thanks & Regards,
BalaSubrahmanyam Varanasi