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修复折线图箭头绘制异常的问题

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monitor1394
2020-05-19 07:40:56 +08:00
parent 738bee9ed5
commit eabf202755
1 changed files with 13 additions and 5 deletions
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18
Assets/XCharts/Runtime/Internal/CoordinateChart_DrawLine.cs
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@@ -59,16 +59,24 @@ namespace XCharts
if (!serie.show || !serie.lineArrow.show) continue; if (!serie.show || !serie.lineArrow.show) continue;
if (serie.dataPoints.Count < 2) return; if (serie.dataPoints.Count < 2) return;
Color lineColor = SerieHelper.GetLineColor(serie, m_ThemeInfo, n, false); Color lineColor = SerieHelper.GetLineColor(serie, m_ThemeInfo, n, false);
Vector3 startPos, arrowPos;
switch (serie.lineArrow.position) switch (serie.lineArrow.position)
{ {
case LineArrow.Position.End: case LineArrow.Position.End:
var dataPoints = serie.GetUpSmoothList(serie.dataCount - 1); var dataPoints = serie.GetUpSmoothList(serie.dataCount - 1);
if (dataPoints.Count < 2) dataPoints = serie.dataPoints; if (dataPoints.Count < 3)
var startPos = dataPoints[dataPoints.Count - 2]; {
var arrowPos = dataPoints[dataPoints.Count - 1]; dataPoints = serie.dataPoints;
startPos = dataPoints[dataPoints.Count - 2];
arrowPos = dataPoints[dataPoints.Count - 1];
}
else
{
startPos = dataPoints[dataPoints.Count - 3];
arrowPos = dataPoints[dataPoints.Count - 2];
}
ChartDrawer.DrawArrow(vh, startPos, arrowPos, serie.lineArrow.width, ChartDrawer.DrawArrow(vh, startPos, arrowPos, serie.lineArrow.width,
serie.lineArrow.height, serie.lineArrow.offset, serie.lineArrow.dent, lineColor); serie.lineArrow.height, serie.lineArrow.offset, serie.lineArrow.dent, lineColor);
break; break;
case LineArrow.Position.Start: case LineArrow.Position.Start:
dataPoints = serie.GetUpSmoothList(1); dataPoints = serie.GetUpSmoothList(1);