blob: 6622e992d7d5875f5b6d7bc32ed306d228d77c9a [file] [log] [blame]
/*
* Copyright (C) 2018 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#if !PLATFORM(IOS_FAMILY)
#import "config.h"
#import "WebKitNSImageExtras.h"
#import <pal/spi/mac/NSImageSPI.h>
@implementation NSImage (WebKitExtras)
- (void)_web_lockFocusWithDeviceScaleFactor:(CGFloat)deviceScaleFactor
{
NSAffineTransform *transform = [NSAffineTransform transform];
[transform scaleBy:deviceScaleFactor];
NSRect bounds = { NSZeroPoint, self.size };
ALLOW_DEPRECATED_DECLARATIONS_BEGIN
BOOL flippedOrientation = self.isFlipped;
ALLOW_DEPRECATED_DECLARATIONS_END
[self lockFocusWithRect:bounds context:nil hints:@{ NSImageHintCTM : transform } flipped:flippedOrientation];
}
@end
#endif // !PLATFORM(IOS_FAMILY)