SWApplicationSupport

SWApplicationSupport is an Objective-C framework that is used internally at Orion Transfer for developing Objective-C applications.

• Source Code

Example

There are several drawing related additions including the ability to round the corners of a polygon defined by a series of points:

#import "NSBezierPath+SWRoundedShape.h"

// This function draws a group of points with a bezier outline with a "rounded-rect" style.
- (void) drawGroup:(GPointSet*)group color:(NSColor*)color {
	NSSize unitSize = [self scaledSize];
	
	NSArray * outline = [group calculateOutline];
	NSMutableArray * scaledOutline = [NSMutableArray new];
	
	for (NSValue * value in outline) {
		[scaledOutline addObject:[NSValue valueWithPoint:scalePoint([value pointValue], unitSize)]];
	}
	
	NSBezierPath * selection = [NSBezierPath roundedBezierPathWithPoints:scaledOutline radius:0.5];
	
	[selection setLineWidth:unitSize.width / 18.0];
	[selection setLineCapStyle:NSSquareLineCapStyle];
	
	[[color colorWithAlphaComponent:0.22] setFill];
	[selection fill];
	
	[[color colorWithAlphaComponent:0.65] setStroke];
	[selection stroke];	
}