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Re: Bug in NSAffineTransform
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From: |
tima |
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Subject: |
Re: Bug in NSAffineTransform |
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Date: |
Mon, 27 Feb 2006 22:40:29 -0800 |
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User-agent: |
Mail/News 1.5 (X11/20060219) |
Adam Fedor wrote:
>> I prefer the old version though:
>>
>> - (void) translateXBy: (float)tranX yBy: (float)tranY
>> {
>> TX += tranX;
>> TY += tranY;
>> }
>>
>> it's clearer and faster.
> But incorrect. Remember we are translating a coordinate system, not a
> point.
Yes, there is no bug in the current gnustep-gui. Please accept my
apology for the noise.
Is there any method that translate points in the original coordinates,
i.e. has an effect of
TX += tranX, TY += tranY ?
Tima.