private void CurveTypeDropdown_SelectedIndexChanged(object sender, EventArgs e)
{
if (EditCurve == null)
{
return;
}
EditCurve.Type = (ResponseCurve.CurveType)CurveTypeDropdown.SelectedIndex;
CurvePictureBox.Refresh();
}
internal void AttachCurve(ResponseCurve curve)
{
EditCurve = curve;
CurveTypeDropdown.SelectedIndex = (int)curve.Type;
SlopeEditBox.Value = (decimal)curve.Slope;
ExponentEditBox.Value = (decimal)curve.Exponent;
HorizontalShiftEditBox.Value = (decimal)curve.XShift;
VerticalShiftEditBox.Value = (decimal)curve.YShift;
CurvePictureBox.Refresh();
}
private void CurveTypeDropdown_SelectedIndexChanged(object sender, EventArgs e)
{
if (EditingCurve == null)
{
return;
}
var prev = EditingCurve.Type;
EditingCurve.Type = (ResponseCurve.CurveType)CurveTypeDropdown.SelectedIndex;
CurvePictureBox.Refresh();
if (EditingCurve.Type != prev)
{
EditingProject.MarkDirty();
}
}
public EditWidgetResponseCurve()
{
InitializeComponent();
CurveTypeDropdown.SelectedIndex = 0;
var arrowcap = new System.Drawing.Drawing2D.AdjustableArrowCap(5.0f, 5.0f);
ThickBlackArrowPen.CustomStartCap = arrowcap;
ThickBlackArrowPen.CustomEndCap = arrowcap;
CurvePictureBox.Paint += (e, args) =>
{
args.Graphics.DrawLine(ThickBlackArrowPen, ConvertXYToPoint(-0.2, 0.0), ConvertXYToPoint(1.2, 0.0));
args.Graphics.DrawLine(ThickBlackArrowPen, ConvertXYToPoint(0.0, -0.2), ConvertXYToPoint(0.0, 1.2));
args.Graphics.DrawLine(Pens.Black, ConvertXYToPoint(-0.2, 1.0), ConvertXYToPoint(1.2, 1.0));
args.Graphics.DrawLine(Pens.Black, ConvertXYToPoint(1.0, -0.2), ConvertXYToPoint(1.0, 1.2));
args.Graphics.DrawLine(Pens.Black, ConvertXYToPoint(-0.035, 0.25), ConvertXYToPoint(0.035, 0.25));
args.Graphics.DrawLine(Pens.Black, ConvertXYToPoint(-0.04, 0.5), ConvertXYToPoint(0.04, 0.5));
args.Graphics.DrawLine(Pens.Black, ConvertXYToPoint(-0.035, 0.75), ConvertXYToPoint(0.035, 0.75));
args.Graphics.DrawLine(Pens.Black, ConvertXYToPoint(0.25, -0.035), ConvertXYToPoint(0.25, 0.035));
args.Graphics.DrawLine(Pens.Black, ConvertXYToPoint(0.5, -0.04), ConvertXYToPoint(0.5, 0.04));
args.Graphics.DrawLine(Pens.Black, ConvertXYToPoint(0.75, -0.035), ConvertXYToPoint(0.75, 0.035));
if (EditCurve == null)
{
return;
}
Point previousPoint = ConvertXYToPoint(0.0, EditCurve.ComputeValue(0.0));
for (double x = 0.0; x <= 1.0; x += 0.001)
{
double y = EditCurve.ComputeValue(x);
Point p = ConvertXYToPoint(x, y);
args.Graphics.DrawLine(Pens.Blue, previousPoint, p);
previousPoint = p;
}
};
SlopeEditBox.ValueChanged += (e, args) =>
{
if (EditCurve == null)
{
return;
}
EditCurve.Slope = (double)SlopeEditBox.Value;
CurvePictureBox.Refresh();
};
ExponentEditBox.ValueChanged += (e, args) =>
{
if (EditCurve == null)
{
return;
}
EditCurve.Exponent = (double)ExponentEditBox.Value;
CurvePictureBox.Refresh();
};
HorizontalShiftEditBox.ValueChanged += (e, args) =>
{
if (EditCurve == null)
{
return;
}
EditCurve.XShift = (double)HorizontalShiftEditBox.Value;
CurvePictureBox.Refresh();
};
VerticalShiftEditBox.ValueChanged += (e, args) =>
{
if (EditCurve == null)
{
return;
}
EditCurve.YShift = (double)VerticalShiftEditBox.Value;
CurvePictureBox.Refresh();
};
}