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Re: Flipped Coordinates

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Re: Flipped Coordinates

Subject: Re: Flipped Coordinates
From: David Duncan <email@hidden>
Date: Mon, 8 Jun 2009 22:35:02 -0700

On Jun 8, 2009, at 10:12 PM, David Blanton wrote:

Yes, the text is upside down.

The context that you get when you draw into a UIView should be setup correctly such that you don't have to do anything to get your text right side up - if you've made any changes to the context's transform however, then it is possible your text is going to be upside down.

The usual case of this is altering the text matrix, via CGContextSetTextMatrix, as it is not saved when you save the drawing state. -- David Duncan Apple DTS Animation and Printing

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References:  
  >Flipped Coordinates (From: David Blanton <email@hidden>)
  >Re: Flipped Coordinates (From: David Duncan <email@hidden>)




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