iOS顏色選擇器：CHColorPickerView

CHColorPickerView 是 iOS 非常容易使用的顏色選擇器，只有一個委托方法，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];

實現 delegate

    -(void)colorPickerView:(CHColorPickerView *)colorPickerView didSelectColor:(UIColor *)color; 

項目主頁：http://www.baiduhome.net/lib/view/home/1406105496882