/// <summary>
/// Overriden to perform dragging
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public override void OnDoDrag(object sender, Nevron.Chart.Windows.NMouseEventArgs e)
{
NChart chart = this.GetDocument().Charts[0];
Trace.WriteLine("X:" + e.X.ToString() + ", Y:" + e.Y.ToString());
NViewToScale3DTransformation viewToScale;
switch (m_DragPlaneSurface)
{
case DragPlaneSurface.XY:
viewToScale = new NViewToScale3DTransformation(chart, (int)StandardAxis.PrimaryX, (int)StandardAxis.PrimaryY, (int)StandardAxis.Depth, m_OriginalPosition.Z);
break;
case DragPlaneSurface.XZ:
viewToScale = new NViewToScale3DTransformation(chart, (int)StandardAxis.PrimaryX, (int)StandardAxis.Depth, (int)StandardAxis.PrimaryY, m_OriginalPosition.Y);
break;
case DragPlaneSurface.ZY:
viewToScale = new NViewToScale3DTransformation(chart, (int)StandardAxis.Depth, (int)StandardAxis.PrimaryY, (int)StandardAxis.PrimaryX, m_OriginalPosition.X);
break;
default:
Debug.Assert(false); // new drag plane
return;
}
NVector3DD vecNewPosition = new NVector3DD();
viewToScale.Transform(new NPointF(e.X, e.Y), ref vecNewPosition);
m_DragPlane.MovePoint(m_DragPlaneSurface, vecNewPosition, m_DataPointIndex);
m_DragPlane.PointSeries.Document.Refresh();
}
private void OnChartMouseDown(object sender, MouseEventArgs e)
{
if (MouseModeComboBox.SelectedIndex != 0)
{
return;
}
NPointF ptViewPoint = new NPointF((float)e.X, (float)e.Y);
NVector3DD vecScalePoint = new NVector3DD();
NViewToScale3DTransformation viewToScale;
NAxis xAxis = m_Chart.Axis(StandardAxis.PrimaryX);
NAxis yAxis = m_Chart.Axis(StandardAxis.PrimaryY);
NAxis zAxis = m_Chart.Axis(StandardAxis.Depth);
if (CreatePointAtPlaneComboBox.SelectedIndex == 0)
{
viewToScale = new NViewToScale3DTransformation(m_Chart, (int)StandardAxis.PrimaryX, (int)StandardAxis.Depth, (int)StandardAxis.PrimaryY, (double)XZPlaneValueNumericUpDown.Value);
if (viewToScale.Transform(ptViewPoint, ref vecScalePoint))
{
if (ClampValuesToRulerCheckBox.Checked)
{
vecScalePoint.X = xAxis.Scale.ViewRange.GetValueInRange(vecScalePoint.X);
vecScalePoint.Z = yAxis.Scale.ViewRange.GetValueInRange(vecScalePoint.Z);
vecScalePoint.Y = zAxis.Scale.ViewRange.GetValueInRange(vecScalePoint.Y);
}
m_Point.AddDataPoint(new NDataPoint(vecScalePoint.X, vecScalePoint.Z, vecScalePoint.Y, "Point" + m_Point.Values.Count.ToString()));
nChartControl1.Refresh();
}
}
else
{
viewToScale = new NViewToScale3DTransformation(m_Chart, (int)StandardAxis.PrimaryX, (int)StandardAxis.PrimaryY, (int)StandardAxis.Depth, (double)XYPlaneValueNumericUpDown.Value);
if (viewToScale.Transform(ptViewPoint, ref vecScalePoint))
{
if (ClampValuesToRulerCheckBox.Checked)
{
vecScalePoint.X = xAxis.Scale.ViewRange.GetValueInRange(vecScalePoint.X);
vecScalePoint.Y = yAxis.Scale.ViewRange.GetValueInRange(vecScalePoint.Y);
vecScalePoint.Z = zAxis.Scale.ViewRange.GetValueInRange(vecScalePoint.Z);
}
m_Point.AddDataPoint(new NDataPoint(vecScalePoint.X, vecScalePoint.Y, vecScalePoint.Z, "Point" + m_Point.Values.Count.ToString()));
nChartControl1.Refresh();
}
}
}
