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3.0 - polar chart

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This commit is contained in:
monitor1394
2022-01-26 20:47:14 +08:00
parent a32f5f5bcf
commit cc4ee3735c
41 changed files with 566 additions and 165 deletions
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92
Runtime/Component/Tooltip/TooltipHandler.cs
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@@ -98,6 +98,7 @@ namespace XCharts
if (SetSerieTooltip(tooltip, serie))
{
showTooltip = true;
chart.RefreshTopPainter();
return;
}
}
@@ -112,7 +113,7 @@ namespace XCharts
ListPool<Serie>.Release(containerSeries);
if (!showTooltip)
{
if (tooltip.type == Tooltip.Type.Corss && (m_PointerContainer == null || m_PointerContainer.IsPointerEnter()))
if (tooltip.type == Tooltip.Type.Corss && m_PointerContainer != null && m_PointerContainer.IsPointerEnter())
{
tooltip.SetActive(true);
tooltip.SetContentActive(false);
@@ -149,15 +150,24 @@ namespace XCharts
if (axis.gridIndex == grid.index)
{
var label = GetIndicatorLabel(labelCount++);
if (label == null) continue;
label.SetActive(true);
label.SetPosition(axis.context.pointerLabelPosition);
if (axis.IsCategory())
label.SetText(axis.GetData((int)axis.context.pointerValue));
else
label.SetText(axis.context.pointerValue.ToString("f2"));
var textColor = axis.axisLabel.textStyle.GetColor(chart.theme.axis.textColor);
label.labelBackground.color = textColor;
SetTooltipIndicatorLabel(axis, label);
}
}
}
}
else if (m_PointerContainer is PolarCoord)
{
var polar = m_PointerContainer as PolarCoord;
ChartHelper.HideAllObject(m_LabelRoot);
foreach (var component in chart.components)
{
if (component is AngleAxis || component is RadiusAxis)
{
var axis = component as Axis;
if (axis.polarIndex == polar.index)
{
var label = GetIndicatorLabel(labelCount++);
SetTooltipIndicatorLabel(axis, label);
}
}
}
@@ -166,6 +176,21 @@ namespace XCharts
}
}
private void SetTooltipIndicatorLabel(Axis axis, ChartLabel label)
{
if (label == null) return;
label.SetActive(true);
label.SetLabelActive(true);
label.SetPosition(axis.context.pointerLabelPosition);
if (axis.IsCategory())
label.SetText(axis.GetData((int)axis.context.pointerValue));
else
label.SetText(axis.context.pointerValue.ToString("f2"));
var textColor = axis.axisLabel.textStyle.GetColor(chart.theme.axis.textColor);
label.labelBackground.color = textColor;
label.SetTextColor(Color.white);
}
private ISerieContainer GetPointerContainerAndSeries(Tooltip tooltip, List<Serie> list)
{
list.Clear();
@@ -191,6 +216,11 @@ namespace XCharts
serie.context.pointerEnter = true;
UpdateAxisPointerDataIndex(serie, xAxis, yAxis, container as GridCoord);
}
else if (container is PolarCoord)
{
var m_AngleAxis = ComponentHelper.GetAngleAxis(chart.components, container.index);
tooltip.context.angle = (float)m_AngleAxis.context.pointerValue;
}
list.Add(serie);
}
else if (serie.context.pointerEnter)
@@ -351,14 +381,15 @@ namespace XCharts
else
tooltip.context.data.title = category;
}
}
for (int i = 0; i < series.Count; i++)
{
var serie = series[i];
serie.context.isTriggerByAxis = isTriggerByAxis;
if (isTriggerByAxis && dataIndex >= 0)
serie.context.pointerItemDataIndex = dataIndex;
serie.handler.UpdateTooltipSerieParams(dataIndex, showCategory, category,
tooltip.marker, tooltip.itemFormatter, tooltip.numericFormatter,
ref tooltip.context.data.param,
@@ -447,7 +478,22 @@ namespace XCharts
Vector2 sp = new Vector2(pX, grid.context.y);
Vector2 ep = new Vector2(pX, grid.context.y + grid.context.height);
var lineColor = TooltipHelper.GetLineColor(tooltip, chart.theme);
ChartDrawer.DrawLineStyle(vh, lineType, lineWidth, sp, ep, lineColor);
if (xAxis.IsCategory())
{
float tooltipSplitWid = splitWidth < 1 ? 1 : splitWidth;
pX = (float)(grid.context.x + splitWidth * xAxis.context.pointerValue -
(xAxis.boundaryGap ? 0 : splitWidth / 2));
float pY = grid.context.y + grid.context.height;
Vector3 p1 = new Vector3(pX, grid.context.y);
Vector3 p2 = new Vector3(pX, pY);
Vector3 p3 = new Vector3(pX + tooltipSplitWid, pY);
Vector3 p4 = new Vector3(pX + tooltipSplitWid, grid.context.y);
UGL.DrawQuadrilateral(vh, p1, p2, p3, p4, chart.theme.tooltip.areaColor);
}
else
{
ChartDrawer.DrawLineStyle(vh, lineType, lineWidth, sp, ep, lineColor);
}
if (tooltip.type == Tooltip.Type.Corss)
{
sp = new Vector2(grid.context.x, chart.pointerPos.y);
@@ -496,7 +542,22 @@ namespace XCharts
Vector2 sp = new Vector2(grid.context.x, pY);
Vector2 ep = new Vector2(grid.context.x + grid.context.width, pY);
var lineColor = TooltipHelper.GetLineColor(tooltip, chart.theme);
ChartDrawer.DrawLineStyle(vh, lineType, lineWidth, sp, ep, lineColor);
if (yAxis.IsCategory())
{
float tooltipSplitWid = splitWidth < 1 ? 1 : splitWidth;
float pX = grid.context.x + grid.context.width;
pY = (float)(grid.context.y + splitWidth * yAxis.context.pointerValue -
(yAxis.boundaryGap ? 0 : splitWidth / 2));
Vector3 p1 = new Vector3(grid.context.x, pY);
Vector3 p2 = new Vector3(grid.context.x, pY + tooltipSplitWid);
Vector3 p3 = new Vector3(pX, pY + tooltipSplitWid);
Vector3 p4 = new Vector3(pX, pY);
UGL.DrawQuadrilateral(vh, p1, p2, p3, p4, chart.theme.tooltip.areaColor);
}
else
{
ChartDrawer.DrawLineStyle(vh, lineType, lineWidth, sp, ep, lineColor);
}
if (tooltip.type == Tooltip.Type.Corss)
{
sp = new Vector2(chart.pointerPos.x, grid.context.y);
@@ -525,7 +586,7 @@ namespace XCharts
private void DrawPolarIndicator(VertexHelper vh, Tooltip tooltip, PolarCoord m_Polar)
{
if (tooltip.runtimeAngle < 0) return;
if (tooltip.context.angle < 0) return;
var theme = chart.theme;
var m_AngleAxis = ComponentHelper.GetAngleAxis(chart.components, m_Polar.index);
var lineColor = TooltipHelper.GetLineColor(tooltip, theme);
@@ -534,7 +595,8 @@ namespace XCharts
var cenPos = m_Polar.context.center;
var radius = m_Polar.context.radius;
var sp = m_Polar.context.center;
var tooltipAngle = tooltip.runtimeAngle + m_AngleAxis.startAngle;
var tooltipAngle = m_AngleAxis.GetValueAngle(tooltip.context.angle);
var ep = ChartHelper.GetPos(sp, radius, tooltipAngle, true);
switch (tooltip.type)