Curtis Hard
43 lines
1.2 KiB
Objective-C
43 lines
1.2 KiB
Objective-C
//
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// IJSVGCommandQuadraticCurve.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 "IJSVGCommandQuadraticCurve.h"
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#import "IJSVGUtils.h"
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@implementation IJSVGCommandQuadraticCurve
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+ (void)load
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{
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[IJSVGCommand registerClass:[self class]
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forCommand:@"q"];
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}
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+ (NSInteger)requiredParameterCount
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{
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return 4;
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}
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+ (void)runWithParams:(CGFloat *)params
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paramCount:(NSInteger)count
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command:(IJSVGCommand *)currentCommand
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previousCommand:(IJSVGCommand *)command
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type:(IJSVGCommandType)type
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path:(IJSVGPath *)path
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{
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if( type == IJSVGCommandTypeAbsolute )
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{
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[[path currentSubpath] addQuadCurveToPoint:NSMakePoint( params[2], params[3])
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controlPoint:NSMakePoint( params[0], params[1])];
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return;
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}
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[[path currentSubpath] addQuadCurveToPoint:NSMakePoint([path currentSubpath].currentPoint.x + params[2], [path currentSubpath].currentPoint.y + params[3])
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controlPoint:NSMakePoint([path currentSubpath].currentPoint.x + params[0], [path currentSubpath].currentPoint.y + params[1])];
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}
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@end
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