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增加折线图和柱形图的tooltip

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This commit is contained in:
monitor1394
2019-03-12 08:10:25 +08:00
parent c367caf5bd
commit 539468903d
12 changed files with 4092 additions and 1286 deletions
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25
Scripts/BarChart.cs
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@@ -25,10 +25,9 @@ namespace xcharts
base.Update();
}
protected override void OnPopulateMesh(VertexHelper vh)
protected override void DrawChart(VertexHelper vh)
{
base.OnPopulateMesh(vh);
base.DrawChart(vh);
if(yAxis.type == AxisType.category)
{
int seriesCount = seriesList.Count;
@@ -36,6 +35,16 @@ namespace xcharts
float barWid = barInfo.barWid > 1 ? barInfo.barWid : scaleWid * barInfo.barWid;
float offset = (scaleWid - barWid * seriesCount - barInfo.space * (seriesCount - 1)) / 2;
float max = GetMaxValue();
if (tooltip.show && tooltip.DataIndex > 0)
{
float pX = zeroX + coordinateWid;
float pY = zeroY + scaleWid * (tooltip.DataIndex - 1);
Vector3 p1 = new Vector3(zeroX, pY);
Vector3 p2 = new Vector3(zeroX, pY + scaleWid);
Vector3 p3 = new Vector3(pX, pY + scaleWid);
Vector3 p4 = new Vector3(pX, pY);
ChartUtils.DrawPolygon(vh, p1, p2, p3, p4, themeInfo.tooltipFlagAreaColor);
}
for (int j = 0; j < seriesCount; j++)
{
if (!legend.IsShowSeries(j)) continue;
@@ -69,6 +78,16 @@ namespace xcharts
float barWid = barInfo.barWid > 1 ? barInfo.barWid : scaleWid * barInfo.barWid;
float offset = (scaleWid - barWid * seriesCount - barInfo.space * (seriesCount - 1)) / 2;
float max = GetMaxValue();
if (tooltip.show && tooltip.DataIndex > 0)
{
float pX = zeroX + scaleWid * (tooltip.DataIndex - 1);
float pY = zeroY + coordinateHig;
Vector3 p1 = new Vector3(pX, zeroY);
Vector3 p2 = new Vector3(pX, pY);
Vector3 p3 = new Vector3(pX + scaleWid, pY);
Vector3 p4 = new Vector3(pX + scaleWid, zeroY);
ChartUtils.DrawPolygon(vh, p1, p2, p3, p4, themeInfo.tooltipFlagAreaColor);
}
for (int j = 0; j < seriesCount; j++)
{
if (!legend.IsShowSeries(j)) continue;