diff --git a/CustomView/Advance/[3]Canvas_Convert.md b/CustomView/Advance/[3]Canvas_Convert.md index 5a8ca1c..b3a326c 100644 --- a/CustomView/Advance/[3]Canvas_Convert.md +++ b/CustomView/Advance/[3]Canvas_Convert.md @@ -267,13 +267,18 @@ Matrix(矩阵) | getMatrix, setMatrix, concat | 实际上画布的位移,缩 ***** #### ⑷错切(skew) -skew这里翻译为错切,错切是特殊线性变换的一种。 +skew这里翻译为错切,错切是特殊类型的线性变换。 错切只提供了一种方法: ``` java public void skew (float sx, float sy) ``` +变换后: +``` +X = x + sx * y +Y = sy * x + y +``` 示例: ``` java