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//
// GTMRoundedRectPath.h
//
// Copyright 2010 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 <CoreGraphics/CoreGraphics.h>
#import "GTMDefines.h"
GTM_EXTERN_C_BEGIN
// 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
void GTMCGContextAddRoundRect(CGContextRef context,
CGRect rect,
CGFloat radius);
// Adds a path which is a round rectangle inscribed inside of rectangle |rect|
// with a corner radius of |radius|
//
// Args:
// path: path to add the rounded rectangle to
// m: matrix modifying the round rect
// 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 GTMCGPathAddRoundRect(CGMutablePathRef path,
const CGAffineTransform *m,
CGRect rect,
CGFloat radius);
// Allocates a new rounded corner rectangle path.
// DEPRECATED. Please use one of the above.
CGPathRef GTMCreateRoundedRectPath(CGRect rect, CGFloat radius);
GTM_EXTERN_C_END
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