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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