2014/10/15 下午 10:16:12

iphone Programming Glossary: zoomscale

http://stackoverflow.com/questions/12591192/center-text-vertically-in-a-uitextview

http://stackoverflow.com/questions/19856928/resize-all-subview-in-scrollviewdidzoom

1 and scroll.maximumZoomScale 5 . During Zoom in time mainView Frame increase depend on scrollView.zoomScale and i have check void scrollViewDidZoom UIScrollView scrollView in this method. At Zoom in time if i get scrollView.zoomScale.. and i have check void scrollViewDidZoom UIScrollView scrollView in this method. At Zoom in time if i get scrollView.zoomScale 2 than mainView Width height become 600 if i get scrollView.zoomScale 3 than mainView Width height become 900 During this.. this method. At Zoom in time if i get scrollView.zoomScale 2 than mainView Width height become 600 if i get scrollView.zoomScale 3 than mainView Width height become 900 During this process innerView resize due to autoresize property.But Width Height..

Redrawing UIScrollView contents after every zoom

http://stackoverflow.com/questions/3313947/redrawing-uiscrollview-contents-after-every-zoom

that it wouldn't try to resize it further. However with iOS 3.2 changing the identity also changes the UIScrollView's zoomScale property. The result is that whenever I zoom say 2x I adjust the embedded UIView to be the appropriate size and redraw it... size and redraw it. However now since I reset the transform to Identity the UIScrollView thinks its once again at zoomScale 1 rather than zoomScale 2. So if I have my maxZoomScale set at 2 it will still try zooming further which is wrong. I thought.. However now since I reset the transform to Identity the UIScrollView thinks its once again at zoomScale 1 rather than zoomScale 2. So if I have my maxZoomScale set at 2 it will still try zooming further which is wrong. I thought about using the CATiledLayer..

How to display an image on a MKOverlayView?

http://stackoverflow.com/questions/3891850/how-to-display-an-image-on-a-mkoverlayview

return mapRect The implementation of the custom MKOverlayView RadarOverlayView void drawMapRect MKMapRect mapRect zoomScale MKZoomScale zoomScale inContext CGContextRef context RadarOverlay radarOverlay RadarOverlay self.overlay UIImage image UIImage.. implementation of the custom MKOverlayView RadarOverlayView void drawMapRect MKMapRect mapRect zoomScale MKZoomScale zoomScale inContext CGContextRef context RadarOverlay radarOverlay RadarOverlay self.overlay UIImage image UIImage alloc initWithData..

How do I create an image overlay and add to MKMapView?

http://stackoverflow.com/questions/5283741/how-do-i-create-an-image-overlay-and-add-to-mkmapview

MapOverlayView MKOverlayView @end MapOverlayView.m @implementation MapOverlayView void drawMapRect MKMapRect mapRect zoomScale MKZoomScale zoomScale inContext CGContextRef ctx UIImage image UIImage imageNamed @ image.png retain CGImageRef imageReference.. @end MapOverlayView.m @implementation MapOverlayView void drawMapRect MKMapRect mapRect zoomScale MKZoomScale zoomScale inContext CGContextRef ctx UIImage image UIImage imageNamed @ image.png retain CGImageRef imageReference image.CGImage MKMapRect..

Draw text in circle overlay

http://stackoverflow.com/questions/7825220/draw-text-in-circle-overlay

circles show up correctly. Also tried the first response's solution same result . void drawMapRect MKMapRect mapRect zoomScale MKZoomScale zoomScale inContext CGContextRef context super drawMapRect mapRect zoomScale zoomScale inContext context NSString.. Also tried the first response's solution same result . void drawMapRect MKMapRect mapRect zoomScale MKZoomScale zoomScale inContext CGContextRef context super drawMapRect mapRect zoomScale zoomScale inContext context NSString t @ XXXXX nXXXX.. drawMapRect MKMapRect mapRect zoomScale MKZoomScale zoomScale inContext CGContextRef context super drawMapRect mapRect zoomScale zoomScale inContext context NSString t @ XXXXX nXXXX UIGraphicsPushContext context CGContextSaveGState context UIColor redColor..