我想知道如何使用URL检索图像。我正在使用ALAsset。我遵循了以下链接中的答案(带勾号的答案)显示从iPhone中的ALAsset检索到的URL中的图像。如何检索图像并上传?
I have a QCView that loads a Quartz file which gives you iSights feedback (basically like a QTCaptureView) Everything displays fine The button simply takes a snapshot using the following simple ...