February 2012
3 posts
3 tags
Extract Address Book Address Values on iPhone OS →
Feb 19th
3 tags
Comparing Dates in Objective-C
NSDate * dateOne = [NSDate date]; NSDate * dateTwo = [NSDate date]; if([dateOne compare:dateTwo] == NSOrderedAscending) { // dateOne is before dateTwo }
Feb 12th
2 tags
iOS Polygon Hit Test with CGMutablePathRef,... →
- (BOOL) containsPoint: (CGPoint) aPoint { // Prepare corner of isometric map (rhombus). CGPoint points[4]; points[3] = ccp(0.5f * self.tmxMap.contentSize.width, 0); points[2] = ccp(self.tmxMap.contentSize.width, 0.5f * self.tmxMap.contentSize.height); points[1] = ccp(0.5f * self.tmxMap.contentSize.width, self.tmxMap.contentSize.height); points[0] = ccp(0, 0.5f *...
Feb 12th