Picture _buildPicture(_InspectorOverlayRenderState state)
{
PictureRecorder recorder = new PictureRecorder();
Canvas canvas = new RecorderCanvas(recorder);
Size size = state.overlayRect.size;
var fillPaint = new Paint()
{
color = _kHighlightedRenderObjectFillColor
};
var borderPaint = new Paint()
{
color = _kHighlightedRenderObjectBorderColor, style = PaintingStyle.stroke,
strokeWidth = 1
};
Rect selectedPaintRect = state.selected.rect.deflate(0.5f);
canvas.save();
canvas.setMatrix(state.selected.transform);
canvas.drawRect(selectedPaintRect, fillPaint);
canvas.drawRect(selectedPaintRect, borderPaint);
canvas.restore();
foreach (var transformedRect in state.candidates)
{
canvas.save();
canvas.setMatrix(transformedRect.transform);
canvas.drawRect(transformedRect.rect.deflate(0.5f), borderPaint);
canvas.restore();
}
// todo paint descipion
return(recorder.endRecording());
}
void drawPicture()
{
var pictureRecorder = new PictureRecorder();
var canvas = new RecorderCanvas(pictureRecorder);
var paint = new Paint {
color = new Color(0xFFFF0000),
};
var path = new Path();
path.moveTo(10, 10);
path.lineTo(10, 110);
path.lineTo(90, 110);
path.lineTo(100, 10);
path.close();
canvas.drawPath(path, paint);
paint = new Paint {
color = new Color(0xFFFFFF00),
};
var rect = Unity.UIWidgets.ui.Rect.fromLTWH(10, 150, 100, 100);
var rrect = RRect.fromRectAndCorners(rect, 0, 4, 8, 16);
var rect1 = Unity.UIWidgets.ui.Rect.fromLTWH(18, 152, 88, 92);
var rrect1 = RRect.fromRectAndCorners(rect1, 0, 4, 8, 16);
canvas.drawDRRect(rrect, rrect1, paint);
canvas.rotate(-45 * Mathf.PI / 180, new Offset(150, 150));
paint = new Paint {
color = new Color(0xFF00FFFF),
maskFilter = MaskFilter.blur(BlurStyle.normal, 3),
};
canvas.drawRect(
Unity.UIWidgets.ui.Rect.fromLTWH(150, 150, 110, 120),
paint);
var picture = pictureRecorder.endRecording();
Debug.Log("picture.paintBounds: " + picture.paintBounds);
var editorCanvas = new CommandBufferCanvas(this._renderTexture, Window.instance.devicePixelRatio,
this._meshPool);
editorCanvas.drawPicture(picture);
editorCanvas.rotate(-15 * Mathf.PI / 180);
editorCanvas.translate(100, 100);
editorCanvas.drawPicture(picture);
editorCanvas.flush();
}