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Text with translucent Background

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Text with translucent Background

Subject: Text with translucent Background
From: email@hidden
Date: Wed, 9 Apr 2008 12:31:03 +0100

Dear All

I am trying to set the background colour of a range of text in textview to a color with an alpha value less than 1.

I get the text storage and set its NSBackgroundColorAttributeName attribute (through NSMutableAttributedString calls) to a colour with an alpha value less than 1. However when this background draws it draws the colour as solid and as I decrease the alpha value( towards 0.0 ) the colour goes towards black.

Any suggestions

Thanks
Fred


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