private void UdpateTooltipLabel()
{
if (m_Tooltip.type != Tooltip.Type.Corss)
{
return;
}
var cenPos = m_Polar.runtimeCenterPos;
var radius = m_Polar.runtimeRadius;
m_AngleAxis.SetTooltipLabelActive(true);
m_RadiusAxis.SetTooltipLabelActive(true);
m_AngleAxis.UpdateTooptipLabelText(ChartCached.FloatToStr(m_Tooltip.runtimeAngle));
var tooltipAngle = m_Tooltip.runtimeAngle + m_AngleAxis.runtimeStartAngle;
var ep = ChartHelper.GetPos(cenPos, radius + 5, tooltipAngle, true);
m_AngleAxis.UpdateTooltipLabelPos(ep);
var dist = Vector2.Distance(pointerPos, cenPos);
if (dist > radius)
{
dist = radius;
}
float min = m_RadiusAxis.runtimeMinValue;
float max = m_RadiusAxis.runtimeMaxValue;
var value = min + dist / radius * m_RadiusAxis.runtimeMinMaxRange;
m_RadiusAxis.UpdateTooptipLabelText(ChartCached.FloatToStr(value));
m_RadiusAxis.UpdateTooltipLabelPos(ChartHelper.GetPos(cenPos, dist, m_AngleAxis.runtimeStartAngle, true));
}
