- 一套圆角视图裁剪的组件，消除离屏渲染问题。
- 图片的圆角、任意圆角裁剪
- 视图的圆角、任意圆角的裁剪
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引入头文件：LATClipHeader.h
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图片的裁剪
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圆形图片的裁剪
/** * @author Later, 16-06-01 15:06 * * 获取圆形图片 * * @param rect 图片的rect * * @return 圆形图片 */ - (UIImage *)clipToRountImageWithRect:(CGRect)rect; /** * @author Later, 16-06-01 15:06 * * 获取带有边框的圆形图片 * * @param rect 图片rect * @param borderWidth 边框大小 * @param borderColor 边框颜色 * @param fillColor 填充色 * * @return */ - (UIImage *)clipToRountImageWithRect:(CGRect)rect borderWidth:(CGFloat)borderWidth borderColor:(UIColor *)borderColor fillColor:(UIColor *)fillColor;
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任意角切成圆角
/** * @author Later, 16-06-01 15:06 * * 获取一个切角的图片 * * @param rect 图片rect * @param corner 切脚类型 * @param cornerRadiusSize 圆角尺度 * * @return */ - (UIImage *)clipImageWithRect:(CGRect)rect corners:(UIRectCorner)corner cornerRadiusSize:(CGSize)cornerRadiusSize; /** * @author Later, 16-06-01 15:06 * * 获取一个带有边框和填充色的切角图片 * * @param rect 图片rect * @param borderWidth 边框大小 * @param borderColor 边框颜色 * @param fillColor 填充颜色 * @param viewContentMode 填充样式 * @param corner 切角类型 * @param cornerRadiusSize 切角尺寸 * * @return */ - (UIImage *)clipImageWithRect:(CGRect)rect borderWidth:(CGFloat)borderWidth borderColor:(UIColor *)borderColor fillColor:(UIColor *)fillColor viewContentMode:(UIViewContentMode)viewContentMode corners:(UIRectCorner)corners cornerRadiusSize:(CGSize)cornerRadiusSize;
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按path进行切图
/** * @author Later, 16-06-01 15:06 * * 获取一个路径下的切角图片 * * 9C83 @param rect 图片rect * @param borderWidth 边框尺寸 * @param borderColor 边框颜色 * @param fillColor 填充色 * @param viewContentMode 填充样式 * @param path 路径 * * @return */ - (UIImage *)clipImageWithRect:(CGRect)rect borderWidth:(CGFloat)borderWidth borderColor:(UIColor *)borderColor fillColor:(UIColor *)fillColor viewContentMode:(UIViewContentMode)viewContentMode path:(CGPathRef)path;
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不同的角切不同半径的圆角
/** * @author Later, 16-06-02 10:06 * * 按不同的角来切图 * * @param rect rect * @param cornerRadius cornerRadius * * @return */ - (UIImage *)clipImageWithRect:(CGRect)rect cornerRadius:(LATRadius)cornerRadius; /** * @author Later, 16-06-02 10:06 * * 按不同的角度来切图 * * @param rect rect * @param cornerRadius 角度 * @param borderWidth 边框宽 * @param borderColor 边框颜色 * @param viewContentMode 视图填充演示 * * @return */ - (UIImage *)clipImageWithRect:(CGRect)rect cornerRadius:(LATRadius)cornerRadius borderWidth:(CGFloat)borderWidth borderColor:(UIColor *)borderColor viewContentMode:(UIViewContentMode)viewContentMode;
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视图的切角
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圆形
#pragma mark 圆形图 - (void)clipToRountWithBackgroundColor:(UIColor *)backgroundColor; - (void)clipToRountWithBackgroundImage:(UIImage *)backgroundImage; - (void)clipToRountWithBackgroundColor:(UIColor *)backgroundColor viewContentMode:(UIViewContentMode)viewContentMode; - (void)clipToRountWithBackgroundImage:(UIImage *)backgroundImage viewContentMode:(UIViewContentMode)viewContentMode; - (void)clipToRountWithBorderWidth:(CGFloat)borderWidth borderColor:(UIColor *)borderColor backgroundColor:(UIColor *)backgroundColor viewContentMode:(UIViewContentMode)viewContentMode; - (void)clipToRountWithBorderWidth:(CGFloat)borderWidth borderColor:(UIColor *)borderColor backgroundImage:(UIImage *)backgroundImage viewContentMode:(UIViewContentMode)viewContentMode; - (void)clipToRountWithBorderWidth:(CGFloat)borderWidth borderColor:(UIColor *)borderColor backgroundImage:(UIImage *)backgroundImage backgroundColor:(UIColor *)backgroundColor viewContentMode:(UIViewContentMode)viewContentMode;
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切四个角的某几个角，且切角半径相同的
#pragma mark 不规则四角切图 - (void)clipWithCorners:(UIRectCorner)corners cornerRadiusSize:(CGSize)cornerRadiusSize backgroundImage:(UIImage *)backgroundImage; - (void)clipWithCorners:(UIRectCorner)corners cornerRadiusSize:(CGSize)cornerRadiusSize backgroundColor:(UIColor *)backgroundColor; - (void)clipWithCorners:(UIRectCorner)corners cornerRadiusSize:(CGSize)cornerRadiusSize backgroundImage:(UIImage *)backgroundImage viewContentMode:(UIViewContentMode)viewContentMode; - (void)clipWithCorners:(UIRectCorner)corners cornerRadiusSize:(CGSize)cornerRadiusSize backgroundColor:(UIColor *)backgroundColor viewContentMode:(UIViewContentMode)viewContentMode; - (void)clipWithCorners:(UIRectCorner)corners cornerRadiusSize:(CGSize)cornerRadiusSize borderWidth:(CGFloat)borderWidth borderColor:(UIColor *)borderColor backgroundImage:(UIImage *)backgroundImage; - (void)clipWithCorners:(UIRectCorner)corners cornerRadiusSize:(CGSize)cornerRadiusSize borderWidth:(CGFloat)borderWidth borderColor:(UIColor *)borderColor backgroundColor:(UIColor *)backgroundColor; - (void)clipWithCorners:(UIRectCorner)corners cornerRadiusSize:(CGSize)cornerRadiusSize borderWidth:(CGFloat)borderWidth borderColor:(UIColor *)borderColor backgroundImage:(UIImage *)backgroundImage viewContentMode:(UIViewContentMode)viewContentMode; - (void)clipWithCorners:(UIRectCorner)corners cornerRadiusSize:(CGSize)cornerRadiusSize borderWidth:(CGFloat)borderWidth borderColor:(UIColor *)borderColor backgroundColor:(UIColor *)backgroundColor viewContentMode:(UIViewContentMode)viewContentMode; - (void)clipWithCorners:(UIRectCorner)corners cornerRadiusSize:(CGSize)cornerRadiusSize borderWidth:(CGFloat)borderWidth borderColor:(UIColor *)borderColor backgroundImage:(UIImage *)backgroundImage backgroundColor:(UIColor *)backgroundColor viewContentMode:(UIViewContentMode)viewContentMode;
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按path切角
- (void)clipedWithBorderWidth:(CGFloat)borderWidth borderColor:(UIColor *)borderColor backgroundImage:(UIImage *)backgroundImage backgroundColor:(UIColor *)backgroundColor viewContentMode:(UIViewContentMode)viewContentMode path:(CGPathRef)path;
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裁切不同角度半径的切图
#pragma mark 根据传入裁切半径裁切视图 - (void)clipWithCornerRadius:(LATRadius)cornerRadius backgroundColor:(UIColor *)backgroundColor; - (void)clipWithCornerRadius:(LATRadius)cornerRadius backgroundImage:(UIImage *)backgroundImage; - (void)clipWithCornerRadius:(LATRadius)cornerRadius backgroundImage:(UIImage *)backgroundImage viewContentMode:(UIViewContentMode)viewContentMode; - (void)clipWithCornerRadius:(LATRadius)cornerRadius backgroundColor:(UIColor *)backgroundColor viewContentMode:(UIViewContentMode)viewContentMode; - (void)clipWithCornerRadius:(LATRadius)cornerRadius borderWidth:(CGFloat)borderWidth borderColor:(UIColor *)borderColor backgroundImage:(UIImage *)backgroundImage; - (void)clipWithCornerRadius:(LATRadius)cornerRadius borderWidth:(CGFloat)borderWidth borderColor:(UIColor *)borderColor backgroundColor:(UIColor *)backgroundColor; - (void)clipWithCornerRadius:(LATRadius)cornerRadius borderWidth:(CGFloat)borderWidth borderColor:(UIColor *)borderColor backgroundImage:(UIImage *)backgroundImage viewContentMode:(UIViewContentMode)viewContentMode; - (void)clipWithCornerRadius:(LATRadius)cornerRadius borderWidth:(CGFloat)borderWidth borderColor:(UIColor *)borderColor backgroundColor:(UIColor *)backgroundColor viewContentMode:(UIViewContentMode)viewContentMode; - (void)clipWithCornerRadius:(LATRadius)cornerRadius borderWidth:(CGFloat)borderWidth borderColor:(UIColor *)borderColor backgroundImage:(UIImage *)backgroundImage backgroundColor:(UIColor *)backgroundColor viewContentMode:(UIViewContentMode)viewContentMode;
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- 相对于使用
self.clipToBounds = YES的方式，不会引起离屏渲染。 - 视图裁切方式多样，方法多样满足不同需求。
- 仅满足最多四个角的切角，不适用于多边形的切图。