iOS在圖上添加文字：DIImageView

DIImageView可以在圖上添加文字。只需要一行代碼初始化，就可以使用。

Usage

// Example
DIImageView *imageView = [[DIImageView alloc] initWithFrame:CGRectMake(0, 0, 320, 320)];
[imageView setImage: [UIImage imageNamed:@"alley.jpg"]];
[self.view addSubview:imageView];

// After initialization tap imageView to dynamically create caption.

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