I am having a problem with rendering text on a CALayer. AFAIK, it works just fine with all users ... except one, where the text just does not show!
This is my code for printing the text:
@interface TextLayerDelegate : NSObject
{
// ...
}
- (void) drawLayer: (CALayer *) theLayer inContext: (CGContextRef) theContext;
@end
@implementation TextLayerDelegate
- (void) drawLayer: (CALayer *) theLayer inContext: (CGContextRef) ctxt
{
// ...
const char * str = [mesg cStringUsingEncoding: NSMacOSRomanStringEncoding];
// encoding must match with CGContextSelectFont() below
if ( str && strlen(str) )
{
CGContextSetShouldAntialias( ctxt, TRUE );
CGContextSetRGBFillColor( ctxt, 1.0, 1.0, 1.0, 1.0 );
CGContextSelectFont( ctxt, "AndaleMono", 14, kCGEncodingMacRoman ); //
"Andale Mono" doesn't work either
CGColorRef blue = CGColorCreateGenericRGB( 0.0, 0.0, 1.0, 1.0 );
CGContextSetShadowWithColor( ctxt, CGSizeMake(0,0), 10, blue );
CGContextShowTextAtPoint( ctxt, theLayer.bounds.origin.x + 7.0,
theLayer.bounds.origin.y + 7.0, str, strlen(str) );
CFRelease( blue );
}
}
I have checked that 'str' does actually hold a valid string at the user's
instance. (I logged it and had him send me the log file.)
I have also tried different font sizes.
I have also googled around.
All to no avail.
Does anybody have an idea what else might be wrong?
Thanks a lot in advance.
Gab.
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