【发布时间】:2011-07-13 18:51:10
【问题描述】:
NSURL* urlEx = [NSURL URLWithString:@"Pacific_Map.png"];
NSData* mapExIMGData = [[NSData alloc] initWithContentsOfURL: urlEx];
UIImage* imgEx = [[UIImage alloc] initWithData:mapExIMGData];
mapImageViewEx.image = imgEx;
如果我替换 mapImageViewEx.image = imgEx; with mapImageViewEx.image = [UIImage imageNamed:@"Pacific_Map.png"];它有效,但我不想使用 imageNamed。
【问题讨论】:
标签: iphone ipad uiimage nsdata nsurl