iOS颜色选择器：CHColorPickerView
jopen
11年前
CHColorPickerView 是 iOS 非常容易使用的颜色选择器，只有一个委托方法，支持 iPhone 和 iPad。
用法
- Refer to the Demo project.
- Drag and Drop CHColorPicker.h/.m into your project
- Implement the delegate method in your ViewController
使用 ColorPicker (示例)
colorPickerView = [[CHColorPickerView alloc] init]; // 1. Setup delegate (Implement delegate methods) colorPickerView.delegate = self; // 2. Setup desired behaviour colorPickerView.colorsPerRow = 4; colorPickerView.colorCellPadding = 2.0; colorPickerView.highlightSelection = YES; colorPickerView.selectionBorderColor = [UIColor whiteColor]; // 3. Set colors that should be available as an NSArray [colorPickerView setColors:[self createDemoColor]]; // 4 Do some styling colorPickerView.backgroundColor = [UIColor colorWithHexString:@"1d2225"]; // 5. add to view hierachy [self.view addSubview:colorPickerView];
实现 delegate
-(void)colorPickerView:(CHColorPickerView *)colorPickerView didSelectColor:(UIColor *)color; 