Question

我在大部分(并非准确)集中到中间阶段的某个阶段有一个电影剪辑。

当我试图将影像带上光板,以便把它上下台时,我要么获得一种作物形象,要么获得一种白色形象(空白)。

这里是制定蓝图的法典:

var source:BitmapData = new BitmapData(board.width, board.height);
source.draw(board);
var bitmap:Bitmap = new Bitmap(source);

我所看到的结果是:

“Cropped

I am also experiencing issues with coordinates when adding new items to the MovieClip which may be related, such as having to set the x and y manually for the item i am adding to the MovieClip as it does not add itself from position 0,0 of the MovieClip.

On things that are based on direct interaction mc.mouseX and mc.mouseY add to the correct location, however on things that are not I have to set the coordinates using fixed numbers.

闪电是在主要阶段的顶端进行的,在双方有数张电影剪辑作为县和“板”电影剪辑,试图挽救。

我怎样才能把坐标重新定在电影剪辑上,或从主要阶段收集图像?

我曾尝试利用当地To Global来绘制图像,但没有取得以下法典的成功:

var point:Point = new Point(stage.x, stage.y);
board.localToGlobal(point);

var rect:Rectangle = new Rectabgle(point.x, point.y, board.width, board.height);
var source:BitmapData = new BitmapData(board.width, board.height);
source.draw(stage, null, null, null, rect, true);
var bitmap:Bitmap = new Bitmap(source);

Answer 1

在你要求提取时使用转变矩阵(定位、轮换、规模):

var source:BitmapData = new BitmapData(board.width, board.height);
source.draw(board,board.transform.concatenatedMatrix);

Answer 2

可能有助于:

地方全球和全球在当地返回原改点。

在你看来,你的法典应当是:

point = board.localToGlobal(point);

检查这一方法后,即可进入显示器具的捆绑箱区,与其他一些显示器具相对照。如果你有儿童处于不利的协调空间,也是有益的。

因此,法典可以这样作:

var bounds: Rectangle = board.getBounds(stage);
var source:BitmapData = new BitmapData(bounds.width, bounds.height);
source.draw(stage, null, null, null, bounds, true);
var bitmap:Bitmap = new Bitmap(source);

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