The GraphicOverlay width changes when trying to save the LensEnginePreview as Bitmap about hms-ml-demo HOT 4 CLOSED

    fun view2Bitmap(lens: LensEnginePreview): Bitmap {
        return lens.drawToBitmap()
    }

public static Bitmap view2Bitmap(final View view) {
        if (view == null) return null;
        boolean drawingCacheEnabled = view.isDrawingCacheEnabled();
        boolean willNotCacheDrawing = view.willNotCacheDrawing();
        view.setDrawingCacheEnabled(true);
        view.setWillNotCacheDrawing(false);
        Bitmap drawingCache = view.getDrawingCache();
        Bitmap bitmap;
        if (null == drawingCache || drawingCache.isRecycled()) {
            view.measure(View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED),
                    View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED));
            view.layout(0, 0, view.getMeasuredWidth(), view.getMeasuredHeight());
            view.buildDrawingCache();
            drawingCache = view.getDrawingCache();
            if (null == drawingCache || drawingCache.isRecycled()) {
                bitmap = Bitmap.createBitmap(view.getMeasuredWidth(), view.getMeasuredHeight(), Bitmap.Config.RGB_565);
                Canvas canvas = new Canvas(bitmap);
                view.draw(canvas);
            } else {
                bitmap = Bitmap.createBitmap(drawingCache);
            }
        } else {
            bitmap = Bitmap.createBitmap(drawingCache);
        }
        view.setWillNotCacheDrawing(willNotCacheDrawing);
        view.setDrawingCacheEnabled(drawingCacheEnabled);
        return bitmap;
    }