/// <summary>
/// Renders the axis on the specified render context.
/// </summary>
/// <param name="rc">The render context.</param>
/// <param name="model">The model.</param>
/// <param name="axisLayer">The rendering order.</param>
/// <param name="pass">The pass.</param>
public virtual void Render(IRenderContext rc, PlotModel model, AxisLayer axisLayer, int pass)
{
var r = new HorizontalAndVerticalAxisRenderer(rc, model);
r.Render(this, pass);
}
/// <summary>
/// Renders the axis on the specified render context.
/// </summary>
/// <param name="rc">The render context.</param>
/// <param name="pass">The pass.</param>
public virtual void Render(IRenderContext rc, int pass)
{
var r = new HorizontalAndVerticalAxisRenderer(rc, this.PlotModel);
r.Render(this, pass);
}
/// <summary>
/// Renders the axis on the specified render context.
/// </summary>
/// <param name="rc">The render context.</param>
/// <param name="pass">The render pass.</param>
public override void Render(IRenderContext rc, int pass)
{
if (this.Position == AxisPosition.None)
{
return;
}
if (pass == 0)
{
double distance = this.AxisDistance;
double left = this.PlotModel.PlotArea.Left;
double top = this.PlotModel.PlotArea.Top;
double width = this.MajorTickSize - 2;
double height = this.MajorTickSize - 2;
const int TierShift = 0;
switch (this.Position)
{
case AxisPosition.Left:
left = this.PlotModel.PlotArea.Left - TierShift - width - distance;
top = this.PlotModel.PlotArea.Top;
break;
case AxisPosition.Right:
left = this.PlotModel.PlotArea.Right + TierShift + distance;
top = this.PlotModel.PlotArea.Top;
break;
case AxisPosition.Top:
left = this.PlotModel.PlotArea.Left;
top = this.PlotModel.PlotArea.Top - TierShift - height - distance;
break;
case AxisPosition.Bottom:
left = this.PlotModel.PlotArea.Left;
top = this.PlotModel.PlotArea.Bottom + TierShift + distance;
break;
}
Action <double, double, OxyColor> drawColorRect = (ylow, yhigh, color) =>
{
double ymin = Math.Min(ylow, yhigh);
double ymax = Math.Max(ylow, yhigh);
rc.DrawRectangle(
this.IsHorizontal()
? new OxyRect(ymin, top, ymax - ymin, height)
: new OxyRect(left, ymin, width, ymax - ymin),
color,
OxyColors.Undefined);
};
// if the axis is reversed then the min and max values need to be swapped.
double effectiveMaxY = this.Transform(this.IsReversed ? this.ActualMinimum : this.ActualMaximum);
double effectiveMinY = this.Transform(this.IsReversed ? this.ActualMaximum : this.ActualMinimum);
foreach (ColorRange range in this.ranges)
{
double ylow = this.Transform(range.LowerBound);
double yhigh = this.Transform(range.UpperBound);
if (this.IsHorizontal())
{
if (ylow < effectiveMinY)
{
ylow = effectiveMinY;
}
if (yhigh > effectiveMaxY)
{
yhigh = effectiveMaxY;
}
}
else
{
if (ylow > effectiveMinY)
{
ylow = effectiveMinY;
}
if (yhigh < effectiveMaxY)
{
yhigh = effectiveMaxY;
}
}
drawColorRect(ylow, yhigh, range.Color);
}
double highLowLength = 10;
if (this.IsHorizontal())
{
highLowLength *= -1;
}
if (!this.LowColor.IsUndefined())
{
double ylow = this.Transform(this.ActualMinimum);
drawColorRect(ylow, ylow + highLowLength, this.LowColor);
}
if (!this.HighColor.IsUndefined())
{
double yhigh = this.Transform(this.ActualMaximum);
drawColorRect(yhigh, yhigh - highLowLength, this.HighColor);
}
}
var r = new HorizontalAndVerticalAxisRenderer(rc, this.PlotModel);
r.Render(this, pass);
}
/// <summary>
/// Renders the axis on the specified render context.
/// </summary>
/// <param name="rc">The render context.</param>
/// <param name="pass">The render pass.</param>
public override void Render(IRenderContext rc, int pass)
{
if (this.Position == AxisPosition.None)
{
return;
}
if (pass == 0)
{
double distance = this.AxisDistance;
double left = this.PlotModel.PlotArea.Left;
double top = this.PlotModel.PlotArea.Top;
double width = this.MajorTickSize - 2;
double height = this.MajorTickSize - 2;
const int TierShift = 0;
switch (this.Position)
{
case AxisPosition.Left:
left = this.PlotModel.PlotArea.Left - TierShift - width - distance;
top = this.PlotModel.PlotArea.Top;
break;
case AxisPosition.Right:
left = this.PlotModel.PlotArea.Right + TierShift + distance;
top = this.PlotModel.PlotArea.Top;
break;
case AxisPosition.Top:
left = this.PlotModel.PlotArea.Left;
top = this.PlotModel.PlotArea.Top - TierShift - height - distance;
break;
case AxisPosition.Bottom:
left = this.PlotModel.PlotArea.Left;
top = this.PlotModel.PlotArea.Bottom + TierShift + distance;
break;
}
Action<double, double, OxyColor> drawColorRect = (ylow, yhigh, color) =>
{
double ymin = Math.Min(ylow, yhigh);
double ymax = Math.Max(ylow, yhigh);
rc.DrawRectangle(
this.IsHorizontal()
? new OxyRect(ymin, top, ymax - ymin, height)
: new OxyRect(left, ymin, width, ymax - ymin),
color,
OxyColors.Undefined);
};
foreach (ColorRange range in this.ranges)
{
double ylow = this.Transform(range.LowerBound);
double yhigh = this.Transform(range.UpperBound);
double ymax = this.Transform(this.ActualMaximum);
double ymin = this.Transform(this.ActualMinimum);
if (this.IsHorizontal())
{
if (ylow < ymin)
{
ylow = ymin;
}
if (yhigh > ymax)
{
yhigh = ymax;
}
}
else
{
if (ylow > ymin)
{
ylow = ymin;
}
if (yhigh < ymax)
{
yhigh = ymax;
}
}
drawColorRect(ylow, yhigh, range.Color);
}
double highLowLength = 10;
if (this.IsHorizontal())
{
highLowLength *= -1;
}
if (!this.LowColor.IsUndefined())
{
double ylow = this.Transform(this.ActualMinimum);
drawColorRect(ylow, ylow + highLowLength, this.LowColor);
}
if (!this.HighColor.IsUndefined())
{
double yhigh = this.Transform(this.ActualMaximum);
drawColorRect(yhigh, yhigh - highLowLength, this.HighColor);
}
}
var r = new HorizontalAndVerticalAxisRenderer(rc, this.PlotModel);
r.Render(this, pass);
}
