blob: 4ced1e30d52f51d81dbedcdf6a9c918dfd95144c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
#import "UIImage+MGLAdditions.h"
#include <mbgl/util/image+MGLAdditions.hpp>
@implementation UIImage (MGLAdditions)
- (nullable instancetype)initWithMGLStyleImage:(const mbgl::style::Image *)styleImage
{
CGImageRef image = CGImageFromMGLPremultipliedImage(styleImage->getImage().clone());
if (!image) {
return nil;
}
if (self = [self initWithCGImage:image scale:styleImage->getPixelRatio() orientation:UIImageOrientationUp])
{
if (styleImage->isSdf())
{
self = [self imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate];
}
}
CGImageRelease(image);
return self;
}
- (std::unique_ptr<mbgl::style::Image>)mgl_styleImage {
BOOL isTemplate = self.renderingMode == UIImageRenderingModeAlwaysTemplate;
return std::make_unique<mbgl::style::Image>(MGLPremultipliedImageFromCGImage(self.CGImage),
float(self.scale), isTemplate);
}
@end
|
