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Re: Draw sharp lines using Painter [message #34210 is a reply to message #34207]

Wed, 02 November 2011 14:04

cbpporter
Messages: 1428
Registered: September 2007

Ultimate Contributor

You need to pass coordinates with an added 0.5 for them to look sharp. The integer coordinate is actually at the "border between two pixels", that is why it is rendered as such. Adding 0.5 places it in the "middle" of the pixel.

So don't draw a box from (0, 0) to (9, 9), draw if from (0.5, 0.5) to (9.5, 9.5).

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[Message index]

		Draw sharp lines using Painter By: koldo on Wed, 02 November 2011 13:54
		Re: Draw sharp lines using Painter By: cbpporter on Wed, 02 November 2011 14:04
		Re: Draw sharp lines using Painter By: koldo on Wed, 02 November 2011 16:11
		Re: Draw sharp lines using Painter By: cbpporter on Wed, 02 November 2011 16:13
		Re: Draw sharp lines using Painter By: koldo on Wed, 02 November 2011 17:04

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