以像素为单位的MKPinAnnotationView引脚的宽度和高度是多少?
编辑:更具体地说,是iPhone屏幕上包含大头针的虚构矩形的宽度和高度。
发布于 2011-08-16 23:06:01
根据下面的代码,引脚图像和MKPinAnnotationView都是32点宽,39点高:
- (MKAnnotationView *)mapView:(MKMapView *)mapView
viewForAnnotation:(id <MKAnnotation>)annotation
{
MKPinAnnotationView *pav = (MKPinAnnotationView *)[mapView
dequeueReusableAnnotationViewWithIdentifier:@"test"];
if (pav == nil)
{
pav = [[[MKPinAnnotationView alloc] initWithAnnotation:annotation
reuseIdentifier:@"test"] autorelease];
}
pav.annotation = annotation;
NSLog(@"pav.frame.size = %@, pav.image.size = %@",
NSStringFromCGSize(pav.frame.size),
NSStringFromCGSize(pav.image.size));
return pav;
}https://stackoverflow.com/questions/7077933
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