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#import "StyleLayerIconTransformer.h"
#import <Mapbox/Mapbox.h>
@implementation StyleLayerIconTransformer
+ (Class)transformedValueClass {
return [NSString class];
}
+ (BOOL)allowsReverseTransformation {
return NO;
}
- (id)transformedValue:(MGLStyleLayer *)layer {
if ([layer isKindOfClass:[MGLBackgroundStyleLayer class]]) {
return [NSImage imageNamed:@"background"];
}
if ([layer isKindOfClass:[MGLCircleStyleLayer class]]) {
return [NSImage imageNamed:@"circle"];
}
if ([layer isKindOfClass:[MGLFillStyleLayer class]]) {
return [NSImage imageNamed:@"fill"];
}
if ([layer isKindOfClass:[MGLLineStyleLayer class]]) {
return [NSImage imageNamed:@"NSListViewTemplate"];
}
if ([layer isKindOfClass:[MGLRasterStyleLayer class]]) {
return [[NSWorkspace sharedWorkspace] iconForFileType:@"jpg"];
}
if ([layer isKindOfClass:[MGLSymbolStyleLayer class]]) {
return [NSImage imageNamed:@"symbol"];
}
return nil;
}
@end
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