Curtis Hard
27 lines
704 B
Objective-C
27 lines
704 B
Objective-C
//
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// IJSVGBezierPathAdditions.m
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// IconJar
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//
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// Created by Curtis Hard on 30/08/2014.
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// Copyright (c) 2014 Curtis Hard. All rights reserved.
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//
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#import "IJSVGBezierPathAdditions.h"
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@implementation NSBezierPath (IJSVGAdditions)
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- (void)addQuadCurveToPoint:(CGPoint)QP2
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controlPoint:(CGPoint)QP1
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{
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CGPoint QP0 = [self currentPoint];
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CGPoint CP3 = QP2;
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CGPoint CP1 = CGPointMake( QP0.x + ((2.0 / 3.0) * (QP1.x - QP0.x)), QP0.y + ((2.0 / 3.0) * (QP1.y - QP0.y)));
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CGPoint CP2 = CGPointMake( QP2.x + (2.0 / 3.0) * (QP1.x - QP2.x), QP2.y + (2.0 / 3.0) * (QP1.y - QP2.y) );
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[self curveToPoint:CP3
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controlPoint1:CP1
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controlPoint2:CP2];
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}
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@end
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