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2014/10/15 ¤U¤È 10:15:02
iphone Programming Glossary: topleftcoord.longitudeZoom to fit region for all annotations - ending up zooming in between annotations http://stackoverflow.com/questions/4523604/zoom-to-fit-region-for-all-annotations-ending-up-zooming-in-between-annotation MKMapView mapView if mapView.annotations count 0 return CLLocationCoordinate2D topLeftCoord topLeftCoord.latitude 90 topLeftCoord.longitude 180 CLLocationCoordinate2D bottomRightCoord bottomRightCoord.latitude 90 bottomRightCoord.longitude 180 for FSMapAnnotation.. bottomRightCoord.latitude 90 bottomRightCoord.longitude 180 for FSMapAnnotation annotation in mapView.annotations topLeftCoord.longitude fmin topLeftCoord.longitude annotation.coordinate.longitude topLeftCoord.latitude fmax topLeftCoord.latitude annotation.coordinate.latitude.. 90 bottomRightCoord.longitude 180 for FSMapAnnotation annotation in mapView.annotations topLeftCoord.longitude fmin topLeftCoord.longitude annotation.coordinate.longitude topLeftCoord.latitude fmax topLeftCoord.latitude annotation.coordinate.latitude bottomRightCoord.longitude..
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