Added a BOOL, setImagesAsTemplate, which allows for the image set to …

…the imageView and headingImageView to be set as is instead of with the UIImageRenderingModeAlwaysTemplate Rendering Mode. Defaults to YES as to not change anything for those who would update to this commit and still want the Rendering Mode defaulting to Template. Fixes issue TransitApp#19 on SVPulsingAnnotationView.

SVPulsingAnnotationView/SVPulsingAnnotationView.h

@@ -15,6 +15,7 @@
 @property (nonatomic, strong) UIImage *image; // default is nil
 @property (nonatomic, strong) UIImage *headingImage; // default is nil
 @property (nonatomic, strong) UIImageView *imageView;
+@property (nonatomic, assign) BOOL setImagesAsTemplate; // default is YES
 
 @property (nonatomic, readwrite) float outerDotAlpha; // default is 1
 @property (nonatomic, readwrite) float pulseScaleFactor; // default is 5.3

SVPulsingAnnotationView/SVPulsingAnnotationView.m

@@ -44,6 +44,7 @@ - (id)initWithAnnotation:(id<MKAnnotation>)annotation reuseIdentifier:(NSString
         self.annotationColor = [UIColor colorWithRed:0.000 green:0.478 blue:1.000 alpha:1];
         self.outerColor = [UIColor whiteColor];
         self.outerDotAlpha = 1;
+        self.setImagesAsTemplate = YES;
 
         self.willMoveToSuperviewAnimationBlock = ^(SVPulsingAnnotationView *annotationView, UIView *superview) {
             CAKeyframeAnimation *bounceAnimation = [CAKeyframeAnimation animationWithKeyPath:@"transform.scale"];
@@ -151,7 +152,7 @@ - (void)setImage:(UIImage *)image {
     CGFloat imageWidth = ceil(image.size.width);
     CGFloat imageHeight = ceil(image.size.height);
 
-    self.imageView.image = [image imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate];
+    self.imageView.image = self.setImagesAsTemplate ? [image imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate] : image;
     self.imageView.frame = CGRectMake(floor((self.bounds.size.width - imageWidth) * 0.5),
                                       floor((self.bounds.size.height - imageHeight) * 0.5),
                                       imageWidth,
@@ -169,7 +170,7 @@ - (void)setHeadingImage:(UIImage *)image {
     CGFloat imageWidth = ceil(image.size.width);
     CGFloat imageHeight = ceil(image.size.height);
 
-    self.headingImageView.image = [image imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate];
+    self.headingImageView.image = self.setImagesAsTemplate ? [image imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate] : image;
     self.headingImageView.frame = CGRectMake(floor((self.bounds.size.width - imageWidth) * 0.5),
                                              floor((self.bounds.size.height - imageHeight) * 0.5),
                                              imageWidth,