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Re: Displaying a number with Quartz

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Re: Displaying a number with Quartz

Subject: Re: Displaying a number with Quartz
From: Michael Vannorsdel <email@hidden>
Date: Tue, 26 May 2009 07:34:55 -0600

NSString's stringWithFormat:, or using sprintf/asprintf with the %d format:

char * str;

if(asprintf(&str, "%d", intval) < 0)
	//error

CGContextShowTextAtPoint...

free(str);

or if you know the possible max size of the text:

char strbuffer[MAX];

if(snprintf(strbuffer, MAX, "%d", intval) < 0)
	//error

CGContextShowTextAtPoint...


On May 25, 2009, at 1:16 AM, Pierre Berloquin wrote:

I need to display an int with  CGContextShowTextAtPoint
that only accepts char arrays.
How do I go about it ?
I can't find how to convert an int into a char* in objective-C !!


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References:  
  >Displaying a number with Quartz (From: Pierre Berloquin <email@hidden>)




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