一款bitmap擦除、调色板 Demo
一款bitmap擦除、调色板 Demo
本Demo分两种模式进行擦除效果实现：
第一种：直接擦除bitmap
第二种：使用调色板涂抹，橡皮擦等工具，提取被覆盖的区域
下面为主要截图，有疑问请提issue 或者Email [email protected]
1.擦除bitmap
2.调色板运用
1)画笔
2）橡皮擦
3)预览模式
画笔涂抹的位置，在预览的时候，涂抹过的位置变化了，图片明显变小了，保存的图片也被裁剪了
写的很好 解决了我的问题 给你点个赞
但是看代码 明显在zoom那里写完了但是外部没有调用 可能是忙其他的去了，
反正给你点个赞
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