internal override void TransformTick(AxisTickModel tick, FrameworkElement visual)
{
double angle = (double)tick.normalizedValue * 360;
double startAngle = (this.chart.chartArea as PolarChartAreaModel).StartAngle;
visual.RenderTransformOrigin = new Point(0.5, 0);
visual.RenderTransform = new RotateTransform()
{
Angle = this.model.IsInverse ? -90 + startAngle - angle : -90 - startAngle - angle
};
}
internal override void TransformTick(AxisTickModel tick, FrameworkElement visual)
{
PolarChartAreaModel chartAreaModel = this.chart.chartArea as PolarChartAreaModel;
double startAngle = chartAreaModel.StartAngle;
visual.RenderTransformOrigin = new Point(0.5, 0);
double rotationAngle = chartAreaModel.AngleAxis.IsInverse ? startAngle : 360 - startAngle;
visual.RenderTransform = new RotateTransform()
{
Angle = rotationAngle
};
}
private FrameworkElement CreateTickVisual(AxisTickModel tick)
{
FrameworkElement visual;
DataTemplate template = this.GetTickTemplate(tick.Type);
if (template == null)
{
visual = this.CreateTickRectangle();
}
else
{
visual = this.CreateContentPresenter(tick, template);
}
return(visual);
}
internal FrameworkElement GetTickVisual(AxisTickModel tick, int index)
{
FrameworkElement visual;
if (index >= this.tickVisuals.Count)
{
visual = this.CreateTickVisual(tick);
this.tickVisuals.Add(visual);
}
else
{
visual = this.tickVisuals[index];
visual.Visibility = Visibility.Visible;
}
return(visual);
}
private int ArrangeLines(bool shouldDrawWithComposition = false)
{
if (!this.Visible)
{
return(0);
}
object line;
int lineCount = 0;
GridStripe stripe;
int count = this.Stripes.Count;
for (int i = 0; i < count; i++)
{
stripe = this.Stripes[i];
if (!stripe.AssociatedTick.isVisible)
{
continue;
}
if (i == 0)
{
if ((this.RenderMode & GridLineRenderMode.First) != GridLineRenderMode.First)
{
continue;
}
}
else
{
if ((this.RenderMode & GridLineRenderMode.Inner) != GridLineRenderMode.Inner)
{
continue;
}
}
if (shouldDrawWithComposition)
{
line = this.GetContainerLineVisual(lineCount);
this.Owner.chart.ContainerVisualsFactory.PrepareCartesianChartGridLineVisual((ContainerVisual)line, stripe.BorderRect, this.Orientation, this.dashArray);
}
else
{
line = this.GetLineVisual(lineCount);
this.ArrangeLine(stripe.BorderRect, (Line)line);
}
lineCount++;
}
//draw the last line
if (count > 0 && (this.RenderMode & GridLineRenderMode.Last) == GridLineRenderMode.Last)
{
stripe = this.Stripes[count - 1];
if (stripe.AssociatedTick.isVisible)
{
AxisTickModel nextTick = stripe.AssociatedTick.NextMajorTick;
if (nextTick.isVisible)
{
RadRect lastRect = this.Orientation == Windows.UI.Xaml.Controls.Orientation.Vertical ?
new RadRect(stripe.BorderRect.Right, stripe.BorderRect.Y, 1, stripe.BorderRect.Height) :
new RadRect(stripe.BorderRect.X, stripe.BorderRect.Y - 1, stripe.BorderRect.Width, 1);
if (shouldDrawWithComposition)
{
line = this.GetContainerLineVisual(lineCount);
this.Owner.chart.ContainerVisualsFactory.PrepareCartesianChartGridLineVisual((ContainerVisual)line, lastRect, this.Orientation, this.dashArray);
}
else
{
line = this.GetLineVisual(lineCount);
this.ArrangeLine(lastRect, (Line)line);
}
lineCount++;
}
}
}
return(lineCount);
}
internal virtual void TransformTick(AxisTickModel tick, FrameworkElement visual)
{
}
private int ArrangeLines()
{
if (!this.Visible)
{
return(0);
}
Line line;
int lineCount = 0;
GridStripe stripe;
int count = this.Stripes.Count;
for (int i = 0; i < count; i++)
{
stripe = this.Stripes[i];
if (!stripe.AssociatedTick.isVisible)
{
continue;
}
if (i == 0)
{
if ((this.RenderMode & GridLineRenderMode.First) != GridLineRenderMode.First)
{
continue;
}
}
else
{
if ((this.RenderMode & GridLineRenderMode.Inner) != GridLineRenderMode.Inner)
{
continue;
}
}
line = this.GetLineVisual(lineCount);
this.ArrangeLine(stripe.BorderRect, line);
lineCount++;
}
// draw the last line
if (count > 0 && (this.RenderMode & GridLineRenderMode.Last) == GridLineRenderMode.Last)
{
stripe = this.Stripes[count - 1];
if (stripe.AssociatedTick.isVisible)
{
AxisTickModel nextTick = stripe.AssociatedTick.NextMajorTick;
if (nextTick.isVisible)
{
line = this.GetLineVisual(lineCount);
RadRect lastRect = this.Orientation == Windows.UI.Xaml.Controls.Orientation.Vertical ?
new RadRect(stripe.BorderRect.Right, stripe.BorderRect.Y, 1, stripe.BorderRect.Height) :
new RadRect(stripe.BorderRect.X, stripe.BorderRect.Y - 1, stripe.BorderRect.Width, 1);
this.ArrangeLine(lastRect, line);
lineCount++;
}
}
}
return(lineCount);
}
