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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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30
Scripts/LineChart.cs
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@@ -38,9 +38,9 @@ namespace xcharts
base.Update();
}
protected override void OnPopulateMesh(VertexHelper vh)
protected override void DrawChart(VertexHelper vh)
{
base.OnPopulateMesh(vh);
base.DrawChart(vh);
int seriesCount = seriesList.Count;
float max = GetMaxValue();
float scaleWid = coordinateWid / (xAxis.splitNumber - 1);
@@ -99,21 +99,35 @@ namespace xcharts
Vector3 p = new Vector3(startX + i * scaleWid,
zeroY + data.value * coordinateHig / max);
if(theme == Theme.Dark)
float pointWid = lineInfo.pointWid;
if (tooltip.show && i == tooltip.DataIndex - 1)
{
ChartUtils.DrawCricle(vh, p, lineInfo.pointWid, color,
pointWid = pointWid * 1.8f;
}
if (theme == Theme.Dark)
{
ChartUtils.DrawCricle(vh, p, pointWid, color,
(int)lineInfo.pointWid * 5);
}
else
{
ChartUtils.DrawCricle(vh, p, lineInfo.pointWid, Color.white);
ChartUtils.DrawDoughnut(vh, p, lineInfo.pointWid - lineInfo.tickness,
lineInfo.pointWid, 0, 360, color);
ChartUtils.DrawCricle(vh, p, pointWid, Color.white);
ChartUtils.DrawDoughnut(vh, p, pointWid - lineInfo.tickness,
pointWid, 0, 360, color);
}
}
}
}
//draw tooltip line
if (tooltip.show && tooltip.DataIndex > 0)
{
float splitWid = coordinateWid / (xAxis.splitNumber - 1);
float px = zeroX + (tooltip.DataIndex - 1) * splitWid + (xAxis.boundaryGap ? splitWid / 2 : 0);
Vector2 sp = new Vector2(px, zeroY);
Vector2 ep = new Vector2(px, zeroY + coordinateHig);
ChartUtils.DrawLine(vh, sp, ep, coordinate.tickness, themeInfo.tooltipFlagAreaColor);
}
}
}
}