本文整理汇总了Java中org.andengine.util.math.MathUtils.revertScaleAroundCenter方法的典型用法代码示例。如果您正苦于以下问题：Java MathUtils.revertScaleAroundCenter方法的具体用法？Java MathUtils.revertScaleAroundCenter怎么用？Java MathUtils.revertScaleAroundCenter使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.andengine.util.math.MathUtils的用法示例。
在下文中一共展示了MathUtils.revertScaleAroundCenter方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: unapplySceneToCameraSceneOffset
import org.andengine.util.math.MathUtils; //导入方法依赖的package包/类
@Override
protected void unapplySceneToCameraSceneOffset(final TouchEvent pCameraSceneTouchEvent) {
super.unapplySceneToCameraSceneOffset(pCameraSceneTouchEvent);
final float zoomFactor = this.mZoomFactor;
if (zoomFactor != 1) {
Camera.VERTICES_TMP[Constants.VERTEX_INDEX_X] = pCameraSceneTouchEvent.getX();
Camera.VERTICES_TMP[Constants.VERTEX_INDEX_Y] = pCameraSceneTouchEvent.getY();
MathUtils.revertScaleAroundCenter(Camera.VERTICES_TMP, zoomFactor, zoomFactor, this.getCenterX(), this.getCenterY()); // TODO Use a Transformation object instead!?!
pCameraSceneTouchEvent.set(Camera.VERTICES_TMP[Constants.VERTEX_INDEX_X], Camera.VERTICES_TMP[Constants.VERTEX_INDEX_Y]);
}
}
示例2: unapplySceneToCameraSceneOffset
import org.andengine.util.math.MathUtils; //导入方法依赖的package包/类
@Override
protected void unapplySceneToCameraSceneOffset(final TouchEvent pCameraSceneTouchEvent) {
super.unapplySceneToCameraSceneOffset(pCameraSceneTouchEvent);
final float zoomFactor = this.mZoomFactor;
if(zoomFactor != 1) {
Camera.VERTICES_TMP[Constants.VERTEX_INDEX_X] = pCameraSceneTouchEvent.getX();
Camera.VERTICES_TMP[Constants.VERTEX_INDEX_Y] = pCameraSceneTouchEvent.getY();
MathUtils.revertScaleAroundCenter(Camera.VERTICES_TMP, zoomFactor, zoomFactor, this.getCenterX(), this.getCenterY()); // TODO Use a Transformation object instead!?!
pCameraSceneTouchEvent.set(Camera.VERTICES_TMP[Constants.VERTEX_INDEX_X], Camera.VERTICES_TMP[Constants.VERTEX_INDEX_Y]);
}
}