void Curve_MouseDown(object sender, MouseEventArgs e)
{
DragRectangle dragRect = (DragRectangle)sender;
var toolText = String.Format("{0}", _ypoints[dragRect.Index]);
_tooltip.Show(toolText, dragRect);
}
void Curve_DragRectangleMove(object sender, EventArgs e)
{
if (dontMove)
{
return;
}
DragRectangle dragRect = (DragRectangle)sender;
Point newLocation = dragRect.Location;
newLocation.Offset(3, 3);
_ypoints[dragRect.Index] = (float)((YScale - newLocation.Y + TopOffset) / (float)YScale);
var toolText = String.Format("{0}", _ypoints[dragRect.Index]);
_tooltip.Show(toolText, dragRect, 2, 2);
Draw();
}
private void InitDragPoints()
{
if (_points == null)
{
return;
}
_dragPanels = new DragRectangle[10];
for (var i = 0; i < _points.Length; i++)
{
var p = _points[i];
p.Offset(-3, -3);
_dragPanels[i] = new DragRectangle();
_dragPanels[i].Location = p;
_dragPanels[i].Index = i;
_dragPanels[i].MinY = -3 + TopOffset;
_dragPanels[i].MaxY = YScale + TopOffset - 3;
_dragPanels[i].Move += new EventHandler(Curve_DragRectangleMove);
_dragPanels[i].MouseUp += new MouseEventHandler(Curve_MouseUp);
_dragPanels[i].MouseDown += new MouseEventHandler(Curve_MouseDown);
this.Controls.Add(_dragPanels[i]);
}
}
private void InitDragPoints()
{
if (_points == null)
return;
_dragPanels = new DragRectangle[10];
for (var i = 0; i < _points.Length; i++)
{
var p = _points[i];
p.Offset(-3, -3);
_dragPanels[i] = new DragRectangle();
_dragPanels[i].Location = p;
_dragPanels[i].Index = i;
_dragPanels[i].MinY = -3 + TopOffset;
_dragPanels[i].MaxY = YScale + TopOffset - 3;
_dragPanels[i].Move += new EventHandler(Curve_DragRectangleMove);
_dragPanels[i].MouseUp += new MouseEventHandler(Curve_MouseUp);
_dragPanels[i].MouseDown += new MouseEventHandler(Curve_MouseDown);
this.Controls.Add(_dragPanels[i]);
}
}
void Curve_MouseUp(object sender, MouseEventArgs e)
{
DragRectangle dragRect = (DragRectangle)sender;
_tooltip.Hide(dragRect);
}
