Pariece McKinney
85 lines
2.8 KiB
Objective-C
85 lines
2.8 KiB
Objective-C
/*
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Copyright (c) 2018, Muh-Tarng Lin. All rights reserved.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation and/or
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other materials provided with the distribution.
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3. Neither the name of the copyright holder(s) nor the names of any contributors
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may be used to endorse or promote products derived from this software without
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specific prior written permission. No license is granted to the trademarks of
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the copyright holders even if such marks are included in this software.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
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FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#import "ORKTouchAbilityPinchGuideView.h"
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@implementation ORKTouchAbilityPinchGuideView
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- (instancetype)initWithFrame:(CGRect)frame {
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if (self = [super initWithFrame:frame]) {
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self.backgroundColor = [UIColor clearColor];
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}
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return self;
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}
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- (void)setFrame:(CGRect)frame {
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[super setFrame:frame];
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[self setNeedsDisplay];
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}
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- (void)setBounds:(CGRect)bounds {
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[super setBounds:bounds];
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[self setNeedsDisplay];
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}
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- (void)drawRect:(CGRect)rect {
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[super drawRect:rect];
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UIBezierPath *path = [UIBezierPath bezierPathWithRect:rect];
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[self.backgroundColor setFill];
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[path fill];
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CGFloat dashes[2] = {4.0, 4.0};
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[path setLineDash:dashes count:2 phase:0];
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[path setLineCapStyle:kCGLineCapButt];
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[path setLineWidth:4.0];
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[UIColor.blackColor setStroke];
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[path stroke];
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/*
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let path = UIBezierPath(roundedRect: rect, cornerRadius: 0)
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path.lineWidth = lineWidth
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let dashes: [CGFloat] = [lineWidth, lineWidth]
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path.setLineDash(dashes, count: dashes.count, phase: 0)
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path.lineCapStyle = CGLineCap.butt
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lineColor.setStroke()
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path.stroke()
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*/
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}
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@end
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