Started to Implement Evaluation

Corrected Some Errors Cleaned Code
2014-09-06 01:53:22 +02:00
parent 4a3ea0cede
commit a69b5273ee
13 changed files with 112 additions and 107 deletions
--- a/MathPad/MPExpressionLayout.m
+++ b/MathPad/MPExpressionLayout.m
@@ -16,7 +16,6 @@
@interface MPExpressionLayout (MPLineGeneration)

 - (CTLineRef)lineForElementAtIndex:(NSUInteger)index;
- (CTLineRef)createLineForString:(NSString *)aString;

@end

@@ -36,16 +35,6 @@
    return (__bridge CTLineRef)lineObject;
 }

- (CTLineRef)createLineForString:(NSString *)aString
-{
-    NSAttributedString *text = [[NSAttributedString alloc] initWithString:aString
-                                                               attributes:@{NSFontAttributeName: self.font}];
-    CFAttributedStringRef attributedString = CFBridgingRetain(text);
-    CTLineRef line = CTLineCreateWithAttributedString(attributedString);
-    CFRelease(attributedString); // TODO: Is this release appropriate?
-    return line;
-}
-
@end

@implementation MPExpressionLayout