/**
* 根据Drawable Id生成对应的MImage
*
* @param drawableId
* @param width
* @param height
* @param angle
* @return
*/
private MImage generateMImage(int drawableId, int width, int height, float angle) {
BitmapDrawable drawable = (BitmapDrawable) mPicManager.getViewDrawable(drawableId);
MImage img = new MImage(drawable);
scaleImage(img, width, height);
img.setRotation(angle);
return img.getDrawingCache();
}
/**
* 将BitmapDrawable缩放为MImage
*
* @param bitmap
* @param width
* @param height
* @return
*/
public MImage convertImage(BitmapDrawable bitmap, int width, int height) {
MImage origImage = new MImage(bitmap);
if ((origImage.getWidth() != width) || (origImage.getHeight() != height)) {
origImage.setScale(width, height);
}
return origImage;
}
public static Point setMode(MImage image, int width, int height, int mode) {
Point point = new Point();
if (mode == 1) {
image.setScale(width, height);
} else if (mode == 2) {
int w = image.getWidth();
int h = image.getHeight();
int x = (width - w) / 2;
int y = (height - h) / 2;
point.x = x;
point.y = y;
}
return point;
}
/** 根据屏幕大小对图标进行缩放 width, height都是以480*800为标准 */
private void scaleImage(MImage origPic, int width, int height) {
if ((origPic.getWidth() != width) || (origPic.getHeight() != height)) {
origPic.setScale(width, height);
}
}
