public IUIEventListener CreateEventListener()
{
//create new event listener
var eventListener = new GeneralEventListener();
return(eventListener);
}
public bool AttachEventListener(IUIEventListener uiEventListener)
{
GeneralEventListener genEventListener = uiEventListener as GeneralEventListener;
if (genEventListener != null)
{
genEventListener.uiElement = uiElem;
uiElem.AttachExternalEventListener(genEventListener);
}
return(false);
}
protected override void OnStart(AppHost host)
{
int x_pos = 0;
GeneralEventListener evListener = new GeneralEventListener();
evListener.MouseEnter += (s, e) =>
{
IUIEventListener ctx = e.CurrentContextElement;
LayoutFarm.CustomWidgets.Box box = (LayoutFarm.CustomWidgets.Box)ctx;
box.BackColor = Color.Red;
#if DEBUG
System.Diagnostics.Debug.WriteLine("mouse_enter:" + box.dbugId);
#endif
};
evListener.MouseLeave += (s, e) =>
{
IUIEventListener ctx = e.CurrentContextElement;
LayoutFarm.CustomWidgets.Box box = (LayoutFarm.CustomWidgets.Box)ctx;
box.BackColor = Color.Blue;
#if DEBUG
System.Diagnostics.Debug.WriteLine("mouse_leave:" + box.dbugId);
#endif
};
for (int i = 0; i < 10; ++i)
{
var sampleButton = new LayoutFarm.CustomWidgets.Box(30, 30);
sampleButton.BackColor = Color.Blue;
sampleButton.SetLocation(x_pos, 10);
sampleButton.AttachExternalEventListener(evListener);
host.AddChild(sampleButton);
x_pos += 30 + 5;
}
}
UISprite CreateUISpriteFromVgVisualElem(VgVisualElement vgVisualElem, bool wrapWithVgVisualUse = false)
{
if (wrapWithVgVisualUse)
{
//then we create a 'svg use' element
//and wrap the original vgVisualElement
vgVisualElem = _vgVisualDoc.CreateVgUseVisualElement(vgVisualElem);
}
PixelFarm.CpuBlit.VertexProcessing.Q1RectD org_rectD = vgVisualElem.GetRectBounds();
org_rectD.Offset(-org_rectD.Left, -org_rectD.Bottom);
vgVisualElem.DisableBackingImage = true;
//-----------------------------------------
UISprite uiSprite = new UISprite(10, 10); //init size = (10,10), location=(0,0)
uiSprite.DisableBmpCache = true;
uiSprite.LoadVg(vgVisualElem);//
_appHost.AddChild(uiSprite);
var spriteEvListener = new GeneralEventListener();
uiSprite.AttachExternalEventListener(spriteEvListener);
spriteEvListener.MouseMove += (s1, e1) =>
{
if (e1.IsDragging)
{
//when drag on sprie
uiSprite.InvalidateGraphics();
uiSprite.SetLocation(
uiSprite.Left + e1.XDiff,
uiSprite.Top + e1.YDiff);
}
};
spriteEvListener.MouseDown += (s1, e1) =>
{
if (_hitTestOnSubPath)
{
//find which part ...
VgHitInfo hitInfo = uiSprite.FindRenderElementAtPos(e1.X, e1.Y, true);
if (hitInfo.hitElem != null &&
hitInfo.hitElem.VxsPath != null)
{
//PixelFarm.CpuBlit.RectD bounds = hitInfo.copyOfVxs.GetBoundingRect();
}
else
{
//_rectBoundsWidgetBox.Visible = false;
// _rectBoxController.Visible = false;
}
}
else
{
//hit on sprite
if (e1.Ctrl)
{
//test***
//
uiSprite.GetElementBounds(out float left, out float top, out float right, out float bottom);
//
using (Tools.BorrowRect(out SimpleRect s))
using (Tools.BorrowVxs(out var v1))
{
s.SetRect(left - uiSprite.ActualXOffset,
bottom - uiSprite.ActualYOffset,
right - uiSprite.ActualXOffset,
top - uiSprite.ActualYOffset);
//TODO: review here
//s.MakeVxs(v1);
//_polygonController.UpdateControlPoints(v1.CreateTrim());
}
}
else
{
//_rectBoundsWidgetBox.SetTarget(_uiSprite);
//_rectBoundsWidgetBox.SetLocationAndSize( //blue
// (int)_uiSprite.Left, (int)_uiSprite.Top,
// (int)_uiSprite.Width, (int)_uiSprite.Height);
////_rectBoxController.SetTarget(_uiSprite);
////_rectBoxController.UpdateControllerBoxes(_rectBoundsWidgetBox); //control 4 corners
//_rectBoundsWidgetBox.Visible = true;
////_rectBoxController.Visible = true;
//UpdateTransformedShape2();
}
}
};
return(uiSprite);
}
protected override void OnStart(AppHost host)
{
_appHost = host;//**
//string svgfile = "../Test8_HtmlRenderer.Demo/Samples/Svg/others/cat_simple.svg";
//string svgfile = "../Test8_HtmlRenderer.Demo/Samples/Svg/others/cat_complex.svg";
//string svgfile = "../Test8_HtmlRenderer.Demo/Samples/Svg/others/lion.svg";
string svgfile = "../Test8_HtmlRenderer.Demo/Samples/Svg/others/tiger.svg";
//return VgVisualElemHelper.ReadSvgFile(svgfile);
_rotationUI.AngleUpdated += _rotationUI_AngleUpdated;
//string svgfile = "../Test8_HtmlRenderer.Demo/Samples/Svg/freepik/dog1.svg";
//string svgfile = "1f30b.svg";
//string svgfile = "../Data/Svg/twemoji/1f30b.svg";
//string svgfile = "../Data/1f30b.svg";
//string svgfile = "../Data/Svg/twemoji/1f370.svg";
//_svgRenderVx = CreateTestRenderVx_FromSvg();
//_svgRenderVx = CreateTestRenderVx_BasicShape();
//_vgVisualElem = CreateTestRenderVx_FromImg("d:\\WImageTest\\alpha1.png");
//string fontfile = "../Test8_HtmlRenderer.Demo/Samples/Fonts/SOV_Thanamas.ttf";
//_vgVisualElem = VgVisualElemHelper.CreateVgVisualElementFromGlyph(fontfile, 256, 'a'); //create from glyph
_vgVisualElem = CreateTestRenderVx_FromImg("d:\\WImageTest\\fenec.png");
//PixelFarm.CpuBlit.RectD org_rectD = _svgRenderVx.GetBounds();
//_svgRenderVx = CreateEllipseVxs(org_rectD);
PixelFarm.CpuBlit.RectD org_rectD = _vgVisualElem.GetRectBounds();
org_rectD.Offset(-org_rectD.Left, -org_rectD.Bottom);
//
_quadController.SetSrcRect(org_rectD.Left, org_rectD.Bottom, org_rectD.Right, org_rectD.Top);
_quadController.SetDestQuad(
org_rectD.Left, org_rectD.Top,
org_rectD.Right, org_rectD.Top,
org_rectD.Right, org_rectD.Bottom,
org_rectD.Left, org_rectD.Bottom);
//create control point
_quadController.SetPolygonController(_quadPolygonController);
_quadController.BuildControlBoxes();
_quadController.UpdateTransformTarget += (s1, e1) =>
{
//after quadController is updated then
//we use the coordTransformer to transform target uiSprite
_uiSprite.SetTransformation(_quadController.GetCoordTransformer());
_uiSprite.InvalidateOuterGraphics();
if (_quadController.Left != 0 || _quadController.Top != 0)
{
float xxdiff = _quadController.Left - _uiSprite.Left;
float yydiff = _quadController.Top - _uiSprite.Top;
_uiSprite.SetLocation(_quadController.Left, _quadController.Top);
_uiSprite.InvalidateOuterGraphics();
//_rotationUI.InvalidateGraphics();
//_rotationUI.SetLocation(
// _rotationUI.Left + xxdiff,
// _rotationUI.Top + yydiff);
//_rotationUI.InvalidateGraphics();
//_rotationControllerPointUI.InvalidateGraphics();
//_rotationControllerPointUI.SetPosition(
// (int)(_rotationControllerPointUI.Left + xxdiff),
// (int)(_rotationControllerPointUI.Top + yydiff));
//_rotationControllerPointUI.InvalidateGraphics();
}
};
//_rectBoundsWidgetBox = new Box2(50, 50); //visual rect box
//Color c = KnownColors.FromKnownColor(KnownColor.DeepSkyBlue);
//_rectBoundsWidgetBox.BackColor = Color.FromArgb(100, c);
//_rectBoundsWidgetBox.SetLocation(10, 10);
/////box1.dbugTag = 1;
//SetupActiveBoxProperties(_rectBoundsWidgetBox);
//host.AddChild(_rectBoundsWidgetBox);
//_quadController.Visible = _quadPolygonController.Visible = false;
//_rectBoxController.Init();
PixelFarm.CpuBlit.RectD svg_bounds = _vgVisualElem.GetRectBounds(); //bounds of graphic shape
//ICoordTransformer tx = ((ICoordTransformer)_bilinearTx).MultiplyWith(scaleMat);
ICoordTransformer tx = _quadController.GetCoordTransformer();
//svgRenderVx._coordTx = tx;
//svgRenderVx._coordTx = ((ICoordTransformer)_bilinearTx).MultiplyWith(scaleMat);
//host.AddChild(_quadController);
//host.AddChild(_quadPolygonController);
//VgRenderVx svgRenderVx = CreateTestRenderVx();
//test transform svgRenderVx
_vgVisualElem.DisableBackingImage = true;
//-----------------------------------------
_uiSprite = new UISprite(10, 10); //init size = (10,10), location=(0,0)
_uiSprite.DisableBmpCache = true;
_uiSprite.LoadVg(_vgVisualElem); //
_uiSprite.SetTransformation(tx); //set transformation
host.AddChild(_uiSprite);
//-----------------------------------------
host.AddChild(_quadController);
host.AddChild(_quadPolygonController);
{
PointControllerBox center = new PointControllerBox(10, 10);
PointControllerBox radius = new PointControllerBox(10, 10);
host.AddChild(center);
host.AddChild(radius);
_rotationUI.AddControlPoints(center, radius);
}
_rotationUI.SetReferenceOwner(_quadController);
_rotationUI.SetCenter(svg_bounds.XCenter, svg_bounds.YCenter);
_rotationUI.SetRadius(svg_bounds.XCenter + 200, svg_bounds.YCenter);
host.AddChild(_rotationUI);
_quadController.Drag += ev =>
{
_rotationUI.SetLocation(
_rotationUI.Left + ev.XDiff,
_rotationUI.Top + ev.YDiff);
};
var spriteEvListener = new GeneralEventListener();
_uiSprite.AttachExternalEventListener(spriteEvListener);
spriteEvListener.MouseMove += e1 =>
{
if (e1.IsDragging)
{
//when drag on sprie
_uiSprite.InvalidateOuterGraphics();
_uiSprite.SetLocation(
_uiSprite.Left + e1.XDiff,
_uiSprite.Top + e1.YDiff
);
//we also move quadController and _quadPolygonController
//
_quadController.InvalidateOuterGraphics();
_quadController.SetLocation(
_quadController.Left + e1.XDiff,
_quadController.Top + e1.YDiff);
_quadController.InvalidateOuterGraphics();
//
_quadPolygonController.InvalidateOuterGraphics();
_quadPolygonController.SetLocation(
_quadPolygonController.Left + e1.XDiff,
_quadPolygonController.Top + e1.YDiff
);
_quadPolygonController.InvalidateOuterGraphics();
//
_rotationUI.InvalidateGraphics();
_rotationUI.SetLocation(
_rotationUI.Left + e1.XDiff,
_rotationUI.Top + e1.YDiff);
_rotationUI.InvalidateGraphics();
//_rotationControllerPointUI.InvalidateGraphics();
//_rotationControllerPointUI.SetPosition(
// _rotationControllerPointUI.Left + e1.XDiff,
// _rotationControllerPointUI.Top + e1.YDiff);
//_rotationControllerPointUI.InvalidateGraphics();
}
};
spriteEvListener.MouseDown += e1 =>
{
//mousedown on ui sprite
//find exact part ...
_quadController.BringToTopMost();
_quadController.Visible = true;
_quadPolygonController.Visible = true;
_quadController.Focus();
// _polygonController.BringToTopMost();
if (_hitTestOnSubPath)
{
//find which part ...
VgHitInfo hitInfo = _uiSprite.FindRenderElementAtPos(e1.X, e1.Y, true);
if (hitInfo.hitElem != null &&
hitInfo.hitElem.VxsPath != null)
{
PixelFarm.CpuBlit.RectD bounds = hitInfo.copyOfVxs.GetBoundingRect();
_quadPolygonController.ClearControlPoints(); //clear old control points
_quadPolygonController.UpdateControlPoints( //create new control points
hitInfo.copyOfVxs,
_uiSprite.ActualXOffset, _uiSprite.ActualYOffset);
////move redbox and its controller
//_rectBoundsWidgetBox.SetLocationAndSize(
// (int)(bounds.Left + _uiSprite.ActualXOffset), (int)(bounds.Top - bounds.Height + _uiSprite.ActualYOffset),
// (int)bounds.Width, (int)bounds.Height);
////_rectBoxController.UpdateControllerBoxes(_rectBoundsWidgetBox);
//_rectBoundsWidgetBox.Visible = true;
////_rectBoxController.Visible = true;
//show bounds
}
else
{
//_rectBoundsWidgetBox.Visible = false;
// _rectBoxController.Visible = false;
}
}
else
{
//hit on sprite
if (e1.Ctrl)
{
//test***
//
_uiSprite.GetElementBounds(out float left, out float top, out float right, out float bottom);
//
using (VectorToolBox.Borrow(out SimpleRect s))
using (VxsTemp.Borrow(out var v1))
{
s.SetRect(left - _uiSprite.ActualXOffset,
bottom - _uiSprite.ActualYOffset,
right - _uiSprite.ActualXOffset,
top - _uiSprite.ActualYOffset);
s.MakeVxs(v1);
//_polygonController.UpdateControlPoints(v1.CreateTrim());
}
}
else
{
//_rectBoundsWidgetBox.SetTarget(_uiSprite);
//_rectBoundsWidgetBox.SetLocationAndSize( //blue
// (int)_uiSprite.Left, (int)_uiSprite.Top,
// (int)_uiSprite.Width, (int)_uiSprite.Height);
////_rectBoxController.SetTarget(_uiSprite);
////_rectBoxController.UpdateControllerBoxes(_rectBoundsWidgetBox); //control 4 corners
//_rectBoundsWidgetBox.Visible = true;
////_rectBoxController.Visible = true;
//UpdateTransformedShape2();
}
}
};
}
protected override void OnStartDemo(SampleViewport viewport)
{
PaintLab.Svg.SvgParser parser = new SvgParser();
_backBoard = new BackDrawBoardUI(400, 400);
_backBoard.BackColor = Color.White;
viewport.AddContent(_backBoard);
box1 = new LayoutFarm.CustomWidgets.SimpleBox(50, 50);
box1.BackColor = Color.Red;
box1.SetLocation(10, 10);
//box1.dbugTag = 1;
SetupActiveBoxProperties(box1);
_backBoard.AddChild(box1);
//----------------------
//load lion svg
string file = @"d:\\WImageTest\\lion.svg";
string svgContent = System.IO.File.ReadAllText(file);
WebLexer.TextSnapshot textSnapshot = new WebLexer.TextSnapshot(svgContent);
parser.ParseDocument(textSnapshot);
//
SvgRenderVx svgRenderVx = parser.GetResultAsRenderVx();
var uiSprite = new UISprite(10, 10);
uiSprite.LoadSvg(svgRenderVx);
_backBoard.AddChild(uiSprite);
//--------
rectBoxController.Init();
//------------
viewport.AddContent(rectBoxController);
//foreach (var ui in rectBoxController.GetControllerIter())
//{
// viewport.AddContent(ui);
//}
//--------
var evListener = new GeneralEventListener();
uiSprite.AttachExternalEventListener(evListener);
evListener.MouseDown += (e) =>
{
//e.MouseCursorStyle = MouseCursorStyle.Pointer;
////--------------------------------------------
//e.SetMouseCapture(rectBoxController.ControllerBoxMain);
rectBoxController.UpdateControllerBoxes(box1);
rectBoxController.Focus();
//System.Console.WriteLine("click :" + (count++));
};
rectBoxController.ControllerBoxMain.KeyDown += (s1, e1) =>
{
if (e1.Ctrl && e1.KeyCode == UIKeys.X)
{
//test copy back image buffer from current rect area
#if DEBUG
//test save some area
int w = rectBoxController.ControllerBoxMain.Width;
int h = rectBoxController.ControllerBoxMain.Height;
using (DrawBoard gdiDrawBoard = DrawBoardCreator.CreateNewDrawBoard(1, w, h))
{
gdiDrawBoard.OffsetCanvasOrigin(rectBoxController.ControllerBoxMain.Left, rectBoxController.ControllerBoxMain.Top);
_backBoard.CurrentPrimaryRenderElement.CustomDrawToThisCanvas(gdiDrawBoard, new Rectangle(0, 0, w, h));
var img2 = new ActualImage(w, h);
//copy content from drawboard to target image and save
gdiDrawBoard.RenderTo(img2, 0, 0, w, h);
img2.dbugSaveToPngFile("d:\\WImageTest\\ddd001.png");
}
#endif
}
};
}
protected override void OnStart(AppHost host)
{
_vgVisualDocHost = new VgVisualDocHost();
_vgVisualDocHost.SetInvalidateDelegate(vgElem =>
{
//invalidate graphic here
});
_backBoard = new BackDrawBoardUI(800, 600);
_backBoard.BackColor = Color.White;
host.AddChild(_backBoard);
//load lion svg
string svgfile = "../Test8_HtmlRenderer.Demo/Samples/Svg/others/tiger.svg";
//string svgfile = "1f30b.svg";
//string svgfile = "../Data/Svg/twemoji/1f30b.svg";
//string svgfile = "../Data/1f30b.svg";
//string svgfile = "../Data/Svg/twemoji/1f370.svg";
VgVisualDoc vgDocRoot = ReadSvgFile(svgfile);
VgVisualElement vgVisElem = vgDocRoot.VgRootElem;
var uiSprite = new UISprite(10, 10);
uiSprite.LoadVg(vgVisElem);
_backBoard.AddChild(uiSprite);
//
_redBox = new LayoutFarm.CustomWidgets.Box(50, 50); //visual rect box
_redBox.BackColor = Color.Red;
_redBox.SetLocation(10, 10);
//box1.dbugTag = 1;
SetupActiveBoxProperties(_redBox);
_backBoard.AddChild(_redBox);
//----------------------
//--------
_rectBoxController = new CustomWidgets.RectBoxController();
_rectBoxController.Init();
_backBoard.AddChild(_rectBoxController);
//foreach (var ui in rectBoxController.GetControllerIter())
//{
// viewport.AddContent(ui);
//}
//--------
var svgEvListener = new GeneralEventListener();
//uiSprite.AttachExternalEventListener(svgEvListener);
svgEvListener.MouseDown += (e) =>
{
//e.MouseCursorStyle = MouseCursorStyle.Pointer;
////--------------------------------------------
//e.SetMouseCapture(rectBoxController.ControllerBoxMain);
_rectBoxController.UpdateControllerBoxes(_redBox);
_rectBoxController.Focus();
//System.Console.WriteLine("click :" + (count++));
};
_rectBoxController.ControllerBoxMain.KeyDown += (s1, e1) =>
{
if (e1.KeyCode == UIKeys.C && e1.Ctrl)
{
//test copy back image buffer from current rect area
#if DEBUG
//int left = rectBoxController.ControllerBoxMain.Left;
//int top = rectBoxController.ControllerBoxMain.Top;
//int width = rectBoxController.ControllerBoxMain.Width;
//int height = rectBoxController.ControllerBoxMain.Height;
//using (DrawBoard drawBoard = DrawBoardCreator.CreateNewDrawBoard(1, width, height))
//{
// //create new draw board
// drawBoard.OffsetCanvasOrigin(left, top);
// _backBoard.CurrentPrimaryRenderElement.CustomDrawToThisCanvas(drawBoard, new Rectangle(0, 0, width, height));
// using (var img2 = new PixelFarm.CpuBlit.ActualBitmap(width, height))
// {
// //copy content from drawboard to target image and save
// drawBoard.RenderTo(img2, 0, 0, width, height);
// PixelFarm.CpuBlit.Imaging.PngImageWriter.SaveImgBufferToPngFile(
// PixelFarm.CpuBlit.ActualBitmap.GetBufferPtr(img2),
// img2.Stride,
// img2.Width,
// img2.Height,
// "d:\\WImageTest\\tiger.png");
// }
// //copy content from drawboard to target image and save
//}
#endif
}
};
}
protected override void OnStart(AppHost host)
{
_host = host;
_vgVisElem = VgVisualDocHelper.CreateVgVisualDocFromFile(@"Samples\lion.svg").VgRootElem;
_mySprite = new MyTestSprite(_vgVisElem);
var evListener = new GeneralEventListener();
evListener.MouseDown += e =>
{
if (e.Button == UIMouseButtons.Right)
{
VgVisualElement foundE = _mySprite.HitTest(e.X, e.Y, true);
if (foundE != null)
{
foundE.VisualSpec.FillColor = Color.Red;
_mySprite.InvalidateLayout();
}
}
};
evListener.MouseMove += e =>
{
if (e.Button == UIMouseButtons.Left && e.IsDragging)
{
if (e.Ctrl)
{
//TODO:
//classic Agg's move and rotate
}
else
{ //just move
_mySprite.SetLocation(_mySprite.X + e.XDiff, _mySprite.Y + e.YDiff);
}
}
};
_mySprite.AttachExternalEventListener(evListener);
host.AddChild(_mySprite);
////
//var textbox = new LayoutFarm.CustomWidgets.TextBox(100, 30, false);
//var textSpanStyle = new Text.TextSpanStyle();
////test with various font style
//textSpanStyle.FontInfo = new PixelFarm.Drawing.RequestFont("tahoma", 18);
//textSpanStyle.FontColor = new PixelFarm.Drawing.Color(255, 0, 0);
////set default style
//textbox.DefaultSpanStyle = textSpanStyle;
//host.AddChild(textbox);
//var box1 = new LayoutFarm.CustomWidgets.Box(50, 50);
//box1.BackColor = Color.Red;
//box1.SetLocation(10, 10);
//host.AddChild(box1);
////--------------------------------
//var box2 = new LayoutFarm.CustomWidgets.Box(30, 30);
//box2.SetLocation(50, 50);
//host.AddChild(box2);
////1. mouse down
//box1.MouseDown += (s, e) =>
//{
// box1.BackColor = KnownColors.FromKnownColor(KnownColor.DeepSkyBlue);
// box2.Visible = false;
//};
//box1.MouseUp += (s, e) =>
//{
// box1.BackColor = Color.Red;
// box2.Visible = true;
//};
}
protected override void OnStartDemo(SampleViewport viewport)
{
SvgPart svgPart = new SvgPart(SvgRenderVxKind.Path);
VertexStore vxs = new VertexStore();
vxs.AddMoveTo(100, 20);
vxs.AddLineTo(150, 50);
vxs.AddLineTo(110, 80);
vxs.AddCloseFigure();
//-------------------------------------------
svgPart.SetVxsAsOriginal(vxs);
svgPart.FillColor = Color.Red;
SvgRenderVx svgRenderVx = new SvgRenderVx(new SvgPart[] { svgPart });
svgRenderVx.DisableBackingImage = true;
var uiSprite = new UISprite(10, 10); //init size = (10,10), location=(0,0)
uiSprite.LoadSvg(svgRenderVx);
viewport.AddContent(uiSprite);
var spriteEvListener = new GeneralEventListener();
uiSprite.AttachExternalEventListener(spriteEvListener);
//box1 = new LayoutFarm.CustomWidgets.SimpleBox(50, 50);
//box1.BackColor = Color.Red;
//box1.SetLocation(10, 10);
////box1.dbugTag = 1;
//SetupActiveBoxProperties(box1);
//viewport.AddContent(box1);
//--------
rectBoxController.Init();
//polygonController.Visible = false;
viewport.AddContent(polygonController);
//-------------------------------------------
viewport.AddContent(rectBoxController);
//foreach (var ui in rectBoxController.GetControllerIter())
//{
// viewport.AddContent(ui);
//}
spriteEvListener.MouseDown += e1 =>
{
//mousedown on ui sprite
polygonController.SetPosition((int)uiSprite.Left, (int)uiSprite.Top);
polygonController.SetTargetUISprite(uiSprite);
polygonController.UpdateControlPoints(svgPart);
};
spriteEvListener.MouseMove += e1 =>
{
if (e1.IsDragging)
{
//drag event on uisprite
int left = (int)uiSprite.Left;
int top = (int)uiSprite.Top;
int new_left = left + e1.DiffCapturedX;
int new_top = top + e1.DiffCapturedY;
uiSprite.SetLocation(new_left, new_top);
//-----
//also update controller position
polygonController.SetPosition(new_left, new_top);
}
};
}