DragScaleImageView.java 文件源码

private void init() {
    int width;
    setClickable(true);
    setOnTouchListener(this);
    initScreenWidthHeight();
    this.resizeBmp = BitmapFactory.decodeResource(getResources(), R.drawable.vg);
    this.closeBmp = BitmapFactory.decodeResource(getResources(), R.drawable.vf);
    if (this.resizeBmp.getWidth() > this.resizeBmp.getHeight()) {
        width = this.resizeBmp.getWidth();
    } else {
        width = this.resizeBmp.getHeight();
    }
    this.touchRegion = width;
    setPadding(this.touchRegion / 2, this.touchRegion / 2, this.touchRegion / 2, this
            .touchRegion / 2);
    this.paint.setColor(-1);
    this.paint.setStrokeWidth(aj.hA);
    this.paint.setStyle(Style.STROKE);
}