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|
//
// GTMNSBezierPath+RoundRect.h
//
// Category for adding utility functions for creating
// round rectangles.
//
// Copyright 2006-2008 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License"); you may not
// use this file except in compliance with the License. You may obtain a copy
// of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations under
// the License.
//
#import <Cocoa/Cocoa.h>
#import "GTMDefines.h"
/// Category for adding utility functions for creating round rectangles.
@interface NSBezierPath (GMBezierPathRoundRectAdditions)
/// Inscribe a round rectangle inside of rectangle |rect| with a corner radius of |radius|
//
// Args:
// rect: outer rectangle to inscribe into
// radius: radius of the corners. |radius| is clamped internally
// to be no larger than the smaller of half |rect|'s width or height
//
// Returns:
// Auto released NSBezierPath
+ (NSBezierPath *)gtm_bezierPathWithRoundRect:(NSRect)rect
cornerRadius:(CGFloat)radius;
/// Inscribe a round rectangle inside of rectangle |rect| with corner radii specified
//
// Args:
// rect: outer rectangle to inscribe into
// radius*: radii of the corners
//
// Returns:
// Auto released NSBezierPath
+ (NSBezierPath *)gtm_bezierPathWithRoundRect:(NSRect)rect
topLeftCornerRadius:(CGFloat)radiusTL
topRightCornerRadius:(CGFloat)radiusTR
bottomLeftCornerRadius:(CGFloat)radiusBL
bottomRightCornerRadius:(CGFloat)radiusBR;
/// Adds a path which is a round rectangle inscribed inside of rectangle |rect| with a corner radius of |radius|
//
// Args:
// rect: outer rectangle to inscribe into
// radius: radius of the corners. |radius| is clamped internally
// to be no larger than the smaller of half |rect|'s width or height
- (void)gtm_appendBezierPathWithRoundRect:(NSRect)rect
cornerRadius:(CGFloat)radius;
/// Adds a path which is a round rectangle inscribed inside of rectangle |rect| with a corner radii specified
//
// Args:
// rect: outer rectangle to inscribe into
// radius*: radii of the corners
- (void)gtm_appendBezierPathWithRoundRect:(NSRect)rect
topLeftCornerRadius:(CGFloat)radiusTL
topRightCornerRadius:(CGFloat)radiusTR
bottomLeftCornerRadius:(CGFloat)radiusBL
bottomRightCornerRadius:(CGFloat)radiusBR;
@end
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