private Vector3 GetLabelPosition(PolarCoord polar, Axis axis, float startAngle, float totalWidth)
{
var cenPos = polar.context.center;
var dire = ChartHelper.GetDire(startAngle, true).normalized;
var tickLength = axis.axisTick.GetLength(chart.theme.axis.tickLength);
var tickVector = ChartHelper.GetVertialDire(dire) *
(tickLength + axis.axisLabel.distance);
return(ChartHelper.GetPos(cenPos, totalWidth, startAngle, true) + tickVector);
}
private void DrawRadiusAxis(VertexHelper vh, RadiusAxis radiusAxis)
{
var polar = chart.GetChartComponent <PolarCoord>(radiusAxis.polarIndex);
if (polar == null)
{
return;
}
var angleAxis = ComponentHelper.GetAngleAxis(chart.components, polar.index);
if (angleAxis == null)
{
return;
}
var startAngle = angleAxis.context.startAngle;
var radius = polar.context.radius;
var cenPos = polar.context.center;
var size = AxisHelper.GetScaleNumber(radiusAxis, radius, null);
var totalWidth = 0f;
var dire = ChartHelper.GetDire(startAngle, true).normalized;
var tickWidth = radiusAxis.axisTick.GetWidth(chart.theme.axis.tickWidth);
var tickLength = radiusAxis.axisTick.GetLength(chart.theme.axis.tickLength);
var tickVetor = ChartHelper.GetVertialDire(dire) * tickLength;
for (int i = 0; i <= size; i++)
{
var scaleWidth = AxisHelper.GetScaleWidth(radiusAxis, radius, i);
var pos = ChartHelper.GetPos(cenPos, totalWidth + tickWidth, startAngle, true);
if (radiusAxis.show && radiusAxis.splitLine.show)
{
var outsideRaidus = totalWidth + radiusAxis.splitLine.GetWidth(chart.theme.axis.splitLineWidth) * 2;
var splitLineColor = radiusAxis.splitLine.GetColor(chart.theme.axis.splitLineColor);
UGL.DrawDoughnut(vh, cenPos, totalWidth, outsideRaidus, splitLineColor, Color.clear);
}
if (radiusAxis.show && radiusAxis.axisTick.show)
{
if ((i == 0 && radiusAxis.axisTick.showStartTick) ||
(i == size && radiusAxis.axisTick.showEndTick) ||
(i > 0 && i < size))
{
UGL.DrawLine(vh, pos, pos + tickVetor, tickWidth, chart.theme.axis.lineColor);
}
}
totalWidth += scaleWidth;
}
if (radiusAxis.show && radiusAxis.axisLine.show)
{
var lineStartPos = polar.context.center - dire * tickWidth;
var lineEndPos = polar.context.center + dire * (radius + tickWidth);
var lineWidth = radiusAxis.axisLine.GetWidth(chart.theme.axis.lineWidth);
UGL.DrawLine(vh, lineStartPos, lineEndPos, lineWidth, chart.theme.axis.lineColor);
}
}