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优化图表性能

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This commit is contained in:
monitor1394
2026-05-28 23:24:42 +08:00
parent 2688d93f17
commit 12be0ef93b
4 changed files with 19 additions and 50 deletions
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13
Runtime/Serie/SerieHandler.cs
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@@ -69,6 +69,7 @@ namespace XCharts.Runtime
protected bool m_ForceUpdateSerieContext = false;
protected int m_LegendEnterIndex;
protected ChartLabel m_EndLabel;
private HashSet<int> m_DataIndexsSet = new HashSet<int>();
private float[] m_LastRadius = new float[2] { 0, 0 };
private float[] m_LastCenter = new float[2] { 0, 0 };
@@ -506,6 +507,12 @@ namespace XCharts.Runtime
var dataAddDuration = serie.animation.GetAdditionDuration();
var unscaledTime = serie.animation.unscaledTime;
var needCheck = serie.context.dataIndexs.Count > 0;
if (needCheck)
{
m_DataIndexsSet.Clear();
foreach (var idx in serie.context.dataIndexs)
m_DataIndexsSet.Add(idx);
}
var allLabelZeroPosition = true;
var anyLabelActive = false;
SerieData lastActiveLabelSerieData = null;
@@ -517,7 +524,7 @@ namespace XCharts.Runtime
{
continue;
}
if (needCheck && !serie.context.dataIndexs.Contains(serieData.index))
if (needCheck && !m_DataIndexsSet.Contains(serieData.index))
{
serieData.SetLabelActive(false);
continue;
@@ -533,7 +540,7 @@ namespace XCharts.Runtime
{
if (serie.multiDimensionLabel)
{
var total = serieData.GetTotalData();
var total = FormatterHelper.NeedTotalContent(currLabel.formatter) ? serieData.GetTotalData() : 0;
var color = chart.GetItemColor(serie, serieData);
for (int i = 0; i < serieData.context.dataLabels.Count; i++)
{
@@ -570,7 +577,7 @@ namespace XCharts.Runtime
else
{
var value = serieData.GetCurrData(defaultDimension, dataAddDuration, dataChangeDuration, unscaledTime);
var total = serie.GetDataTotal(defaultDimension, serieData);
var total = FormatterHelper.NeedTotalContent(currLabel.formatter) ? serie.GetDataTotal(defaultDimension, serieData) : 0;
var color = chart.GetItemColor(serie, serieData);
var content = string.IsNullOrEmpty(currLabel.formatter) ?
ChartCached.NumberToStr(value, currLabel.numericFormatter) :