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优化PolarChart的Tooltip

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monitor1394
2020-07-02 09:44:25 +08:00
parent 2d9402a417
commit 16905ee336
5 changed files with 101 additions and 24 deletions
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56
Runtime/Internal/Helper/TooltipHelper.cs
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@@ -187,34 +187,68 @@ namespace XCharts
{
var sb = ChartHelper.sb;
sb.Length = 0;
var angle = angleAxis.clockwise ? tooltip.runtimeAngle : 360 - tooltip.runtimeAngle;
sb.Append(angle).Append("\n");
var title = tooltip.titleFormatter;
var formatTitle = !string.IsNullOrEmpty(title);
if ("{i}".Equals(tooltip.titleFormatter))
{
title = string.Empty;
formatTitle = false;
}
else if (string.IsNullOrEmpty(title))
{
var angle = angleAxis.clockwise ? tooltip.runtimeAngle : 360 - tooltip.runtimeAngle;
title = ChartCached.FloatToStr(angle);
}
foreach (var serie in series.list)
{
if (serie.show && IsSelectedSerie(tooltip, serie.index))
{
if (formatTitle)
{
FormatterHelper.ReplaceContent(ref title, 0, tooltip.numericFormatter, serie, series, themeInfo, null, null);
}
var dataIndexList = tooltip.runtimeSerieIndex[serie.index];
for (int i = 0; i < dataIndexList.Count; i++)
{
var dataIndex = dataIndexList[i];
var serieData = serie.GetSerieData(dataIndex);
var itemFormatter = GetItemFormatter(tooltip, serie, serieData);
var numericFormatter = GetItemNumericFormatter(tooltip, serie, serieData);
float xValue, yValue;
serie.GetXYData(dataIndex, null, out xValue, out yValue);
sb.Append("<color=#").Append(themeInfo.GetColorStr(serie.index)).Append(">● </color>");
if (!string.IsNullOrEmpty(serie.name))
sb.Append(serie.name).Append(": ");
sb.AppendFormat("{0}", ChartCached.FloatToStr(xValue, numericFormatter));
if (i != dataIndexList.Count - 1)
if (string.IsNullOrEmpty(itemFormatter))
{
sb.Append("\n");
sb.Append("<color=#").Append(themeInfo.GetColorStr(serie.index)).Append(">● </color>");
if (!string.IsNullOrEmpty(serie.name))
sb.Append(serie.name).Append(": ");
sb.AppendFormat("{0}", ChartCached.FloatToStr(xValue, numericFormatter));
if (i != dataIndexList.Count - 1)
{
sb.Append(FormatterHelper.PH_NN);
}
}
else
{
string content = itemFormatter;
FormatterHelper.ReplaceContent(ref content, dataIndex, tooltip.numericFormatter, serie, series, themeInfo, null, null);
var dotColorIndex = serie.type == SerieType.Pie || serie.type == SerieType.Radar || serie.type == SerieType.Ring ? dataIndex : serie.index;
sb.Append(ChartCached.ColorToDotStr(themeInfo.GetColor(dotColorIndex)));
sb.Append(content);
}
}
sb.Append("\n");
sb.Append(FormatterHelper.PH_NN);
}
}
return sb.ToString().Trim();
if (string.IsNullOrEmpty(title))
{
return FormatterHelper.TrimAndReplaceLine(sb);
}
else
{
title = FormatterHelper.TrimAndReplaceLine(title);
return title + FormatterHelper.PH_NN + FormatterHelper.TrimAndReplaceLine(sb);
}
}
else
{