public void Configure(UserControl view, CurveGraphViewModel viewModel)
{
base.Configure(view, viewModel);
ToolHandler = new GraphView_ToolHandler();
((GraphView_MainView)view).ResizeEnd += View_SizeChanged;
viewModel.UpdateRender += ResumeRender;
SetContext();
}
/// <summary>
/// Draws rectangles on control points
/// </summary>
/// <param name="vm"></param>
/// <returns></returns>
public static List <FrameworkElement> DrawRectangles(CurveGraphViewModel vm, List <Point> list, int curveNr)
{
var curveList = vm.ModelItems.Item.Curve;
List <FrameworkElement> elementList = new List <FrameworkElement>();
int originalPos = 0;
int smoothPos = 0;
for (int j = 0; j < curveList.Count; j++)
{
var curve = curveList[j];
//Draws point rectangles
for (int i = 0; i < curveList[j].Points.Count - 1; i++)
{
Rectangle rect = new Rectangle();
rect.Height = 5;
rect.Width = 5;
rect.Fill = Brushes.DarkBlue;
if (i == originalPos && smoothPos < curve.Smoothness.Count || i == curve.Points.Count - 1)
{
//_Curve.Original[smoothPos] = _Curve.Points[i];
if (smoothPos < curve.Smoothness.Count)
{
originalPos += curve.Smoothness[smoothPos] + 1;
}
smoothPos++;
rect.Fill = Brushes.Yellow;
}
string name = String.Format("curve{1} point{0}", i, curveNr);
rect.Tag = name;
elementList.Add(rect);
try {
var pos = vm.Camera.OffsetPosition(new Point(list[i].X + vm.Camera.GetTransform(0, 0) - 2.5f, list[i].Y + vm.Camera.GetTransform(0, 1) - 2.5f));
var camera = vm.Camera;
Canvas.SetTop(rect, pos.Y);
Canvas.SetLeft(rect, pos.X);
}
catch (IndexOutOfRangeException) {
throw;
}
}
}
return(elementList);
}
public void sodoff(object sender, MouseEventArgs e)
{
GraphView_StateManager manager = ProjectStateManager.Instance.StateManagers.OfType <GraphView_StateManager>().First();
CurveGraphViewModel vm = ((CurveGraphViewModel)manager.ViewModel);
if (vm == null)
{
return;
}
Point pos = e.GetPosition(sender as Canvas);
pos.X -= vm.Camera.GetTransform(0, 0);
pos.Y -= vm.Camera.GetTransform(0, 1);
double value = 0;
for (int x = 0; x < vm.ModelItems.Item.Curve.Count; x++)
{
var curve = vm.ModelItems.Item.Curve[x].Points;
for (int i = 0; i < curve.Count; i++)
{
if (i != 0 && pos.X < curve[i].X)
{
Point point1 = curve[i - 1];
Point point2 = curve[i];
value = LerpMath.Lerp(point1, point2, pos.X / point2.X).Y;
break;
}
}
}
double[] camCoords = new double[] {
vm.Camera.GetTransform(0, 0),
vm.Camera.GetTransform(0, 1)
};
double scale = vm.Camera.GetScale;
xLabel.Content = String.Format("Mouse: {0:N2} {1:N2} | Camera: {2:N2} {3:N2} | Scale: {4:N2} | Curve value: {5:N2}",
(e.GetPosition(_View.GraphView).X - camCoords[0]) * scale,
(e.GetPosition(_View.GraphView).Y - camCoords[1]) * scale,
camCoords[0],
camCoords[1],
scale,
value
);
}
public void CreateGraphView()
{
List <System.Windows.Point> pList = new List <System.Windows.Point>();
List <System.Windows.Point> pList2 = new List <System.Windows.Point>();
GraphView_MainView _GraphView = new GraphView_MainView();
CurveGraphViewModel _GraphViewModel = new CurveGraphViewModel();
pList.Add(new System.Windows.Point(0, 0));
pList.Add(new System.Windows.Point(250, 400));
pList.Add(new System.Windows.Point(500, 200));
pList.Add(new System.Windows.Point(700, 400));
pList.Add(new System.Windows.Point(900, 350));
pList2.Add(new System.Windows.Point(0, 100));
pList2.Add(new System.Windows.Point(250, 500));
pList2.Add(new System.Windows.Point(500, 300));
pList2.Add(new System.Windows.Point(700, 500));
pList2.Add(new System.Windows.Point(900, 450));
// TODO: Replace Camera with Camera once integrated with GameEditor
_GraphViewModel.Camera = new Camera();
_GraphViewModel.Camera.SetTransform(0, 0);
BezierCurveModelItem item = new BezierCurveModelItem(new BezierCurve(pList));
item.Add(new BezierCurve(pList2));
CurveGraphModel model = new CurveGraphModel();
model.Item = item;
_GraphViewModel.Add(model);
Configure(_GraphView, _GraphViewModel);
StartD2D(_GraphView.GraphView);
}
