如何在Android上获取ImageView的Drawable的矩形? [英] How to get the rectangle of the Drawable of ImageView on Android?

问题描述

我想获取将包装ImageView的Drawable的矩形对象，而不是将包装ImageView的矩形的对象.我将使用该矩形在Drawable周围绘制一些奇特的矩形.如何获得该矩形?

I want to get the rectangle object that will wrap the Drawable of ImageView instead of the rectangle that will wrap the ImageView. I will use that rectangle to draw some fancy rectangle around Drawable. How can I get that rectangle?

推荐答案

    Rect rect = new Rect();
    ImageView iV = new ImageView();

    rect.left = iV.getLeft();
    rect.top = iV.getTop();
    rect.bottom = iV.getBottom();
    rect.right = iV.getRight();

现在您有了矩形.

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