问题
Hello all I wanted to know if it is possible to get the UIIMAGE reference from the iphone camera after I press the takepicture button. I don't want to have to press on the use button for the delegate method to be called before I can access the image.
One way of doing that is by copying whatever is on the screen at that time but the problem is that I have a overlayed view so am getting the image with the frame.
Any ideas anyone?
回答1:
Basically if we call the showcameracontrols = no , the delegate method for grabbing the image gets called as soon as the picture is called. If not,then the delegate method is called when the use button is pressed. T
来源：https://stackoverflow.com/questions/6932924/iphone-grab-picture-from-camera-when-takepicture-method-called