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增加BarChart可用ItemStyle的backgroundColor设置柱条背景颜色

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This commit is contained in:
monitor1394
2020-03-17 09:13:55 +08:00
parent 39a48b7773
commit 5863b2700a
3 changed files with 31 additions and 3 deletions
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28
Runtime/Internal/CoordinateChart_DrawBar.cs
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@@ -98,9 +98,9 @@ namespace XCharts
p4 = ClampInCoordinate(p4);
top = ClampInCoordinate(top);
serie.dataPoints.Add(top);
if (serie.show)
{
DrawBarBackground(vh, serie, serieData, colorIndex, highlight, pX, pY, space, barWidth, true);
Color areaColor = SerieHelper.GetItemColor(serie, serieData, m_ThemeInfo, colorIndex, highlight);
Color areaToColor = SerieHelper.GetItemToColor(serie, serieData, m_ThemeInfo, colorIndex, highlight);
if (serie.barType == BarType.Zebra)
@@ -231,6 +231,7 @@ namespace XCharts
{
Color areaColor = SerieHelper.GetItemColor(serie, serieData, m_ThemeInfo, colorIndex, highlight);
Color areaToColor = SerieHelper.GetItemToColor(serie, serieData, m_ThemeInfo, colorIndex, highlight);
DrawBarBackground(vh, serie, serieData, colorIndex, highlight, pX, pY, space, barWidth, false);
if (serie.barType == BarType.Zebra)
{
p1 = (p4 + p1) / 2;
@@ -262,6 +263,31 @@ namespace XCharts
}
}
private void DrawBarBackground(VertexHelper vh, Serie serie, SerieData serieData, int colorIndex, bool highlight,
float pX, float pY, float space, float barWidth, bool isYAxis)
{
Color color = SerieHelper.GetItemBackgroundColor(serie, serieData, m_ThemeInfo, colorIndex, highlight, false);
if (color != Color.clear)
{
if (isYAxis)
{
Vector3 p1 = new Vector3(coordinateX, pY + space + barWidth);
Vector3 p2 = new Vector3(coordinateX + coordinateWidth, pY + space + barWidth);
Vector3 p3 = new Vector3(coordinateX + coordinateWidth, pY + space);
Vector3 p4 = new Vector3(coordinateX, pY + space);
CheckClipAndDrawPolygon(vh, ref p4, ref p1, ref p2, ref p3, color, color, serie.clip);
}
else
{
Vector3 p1 = new Vector3(pX + space, coordinateY);
Vector3 p2 = new Vector3(pX + space, coordinateY + coordinateHeight);
Vector3 p3 = new Vector3(pX + space + barWidth, coordinateY + coordinateHeight);
Vector3 p4 = new Vector3(pX + space + barWidth, coordinateY);
CheckClipAndDrawPolygon(vh, ref p4, ref p1, ref p2, ref p3, color, color, serie.clip);
}
}
}
private float GetBarGap()
{
float gap = 0.3f;