1 files changed, 0 insertions, 84 deletions
diff --git a/src/osx/CALayer+DrawLabel.m b/src/osx/CALayer+DrawLabel.m
deleted file mode 100644
index 4860a3c..0000000
--- a/src/osx/CALayer+DrawLabel.m
+++ /dev/null
@@ -1,84 +0,0 @@
-//
-//  CALayer+DrawLabel.m
-//  TikZiT
-//
-//  Created by Aleks Kissinger on 09/05/2011.
-//  Copyright 2011 Aleks Kissinger. All rights reserved.
-//
-
-#import "CALayer+DrawLabel.h"
-#import "Transformer.h"
-
-@implementation CALayer(DrawLabel)
-
-- (void)drawLabel:(NSString*)label
-		  atPoint:(NSPoint)pt
-		inContext:(CGContextRef)context
-	   usingTrans:(Transformer*)t {
-	
-	CGContextSaveGState(context);
-	
-	if ([label length] > 15) {
-		label = [[label substringToIndex:12] stringByAppendingString:@"..."];
-	}
-	
-	float fontSize = [t scaleToScreen:0.18f]; // size 9 @ 100%
-	if (fontSize > 18.0f) fontSize = 18.0f;
-	
-	// Prepare font
-	CTFontRef font = CTFontCreateWithName(CFSTR("Monaco"), fontSize, NULL);
-	
-	// Create an attributed string
-	CFStringRef keys[] = { kCTFontAttributeName };
-	CFTypeRef values[] = { font };
-	CFDictionaryRef attr = CFDictionaryCreate(NULL,
-											  (const void **)&keys,
-											  (const void **)&values,
-											  sizeof(keys) / sizeof(keys[0]),
-											  &kCFTypeDictionaryKeyCallBacks,
-											  &kCFTypeDictionaryValueCallBacks);
-	CFAttributedStringRef attrString =
-	CFAttributedStringCreate(NULL, (CFStringRef)label, attr);
-	CFRelease(attr);
-	
-	// Draw the string
-	CTLineRef line = CTLineCreateWithAttributedString(attrString);
-	CGContextSetTextMatrix(context, CGAffineTransformIdentity);
-	CGContextSetTextPosition(context, 0, 0);
-	
-	CGRect labelBounds = CGRectIntegral(CTLineGetImageBounds(line, context));
-	//int shiftx = round(labelBounds.size.width / 2);
-	
-	CGContextSetTextPosition(context,
-							 round(pt.x - (labelBounds.size.width/2)), 
-							 round(pt.y - (0.9*labelBounds.size.height/2)));
-	
-	labelBounds = CGRectIntegral(CTLineGetImageBounds(line, context));
-	labelBounds.origin.x -= 2;
-	labelBounds.origin.y -= 2;
-	labelBounds.size.width += 4;
-	labelBounds.size.height += 4;
-	
-	CGContextSetShouldAntialias(context, NO);
-	
-	CGContextSetRGBFillColor(context, 1.0f, 1.0f, 0.5f, 0.7f);
-	CGContextSetRGBStrokeColor(context, 0.5f, 0.0f, 0.0f, 0.7f);
-	
-	CGContextFillRect(context, labelBounds);
-	CGContextStrokeRect(context, labelBounds);
-	
-	CGContextSetShouldAntialias(context, YES);
-	
-	CGContextSetRGBFillColor(context, 0.3f, 0.3f, 0.3f, 0.7f);
-	
-	CTLineDraw(line, context);
-	
-	// Clean up
-	CFRelease(line);
-	CFRelease(attrString);
-	CFRelease(font);	
-	
-	CGContextRestoreGState(context);
-}
-
-@end