项目介绍：

NCGradientLabel

使用集成：

导入头文件

#import "NCGradientLabel.h"

创建NCGradientLabel对象

NCGradientLabel *actionLabel = [NCGradientLabel createLabelWithFrame:CGRectMake(100, 100,100, 52)
                        withTextAlignment:NSTextAlignmentCenter
                            withFont:[UIFont boldSystemFontOfSize:18.0]
                        withBackColor:[UIColor clearColor]
                        withTextColor:[UIColor whiteColor]
                            withTag:1000];

设置颜色渐变方向

actionLabel.gradientColors = @[[UIColor getColorWithHexString:@"#FF9900"],[UIColor getColorWithHexString:@"#FFd122"]];
actionLabel.directionType = type;

方向枚举值

enum GradientDirectionType{
    eGradientDirectionType_topToBottom = 0,////从上到下
    eGradientDirectionType_leftToRight = 1,//从左到右
    eGradientDirectionType_leftBottomToRightTop = 2,////从左下到右上
    eGradientDirectionType_leftTopToRightBootom = 3,//从左上到右下
};

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