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增加LabelStyle的minGap可避免label过于密集

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monitor1394
2026-05-22 21:52:22 +08:00
parent 9bca52fbfb
commit f7ccec87d9
4 changed files with 48 additions and 0 deletions
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35
Runtime/Serie/SerieHandler.cs
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@@ -1,3 +1,4 @@
using System;
using System.Collections.Generic;
using System.Text;
using UnityEngine;
@@ -507,6 +508,9 @@ namespace XCharts.Runtime
var needCheck = serie.context.dataIndexs.Count > 0;
var allLabelZeroPosition = true;
var anyLabelActive = false;
SerieData lastActiveLabelSerieData = null;
var lastActiveLabelPos = Vector3.zero;
double lastActiveLabelValue = 0;
foreach (var serieData in serie.data)
{
if (serieData.labelObject == null && serieData.context.dataLabels.Count <= 0)
@@ -573,6 +577,37 @@ namespace XCharts.Runtime
currLabel, color, chart);
var labelPos = UpdateLabelPosition(serieData, currLabel);
var active = currLabel.show && !isIgnore && !serie.IsMinShowLabelValue(value);
if (active && currLabel.minGap > 0 && lastActiveLabelSerieData != null)
{
var dist = Mathf.Abs(labelPos.x - lastActiveLabelPos.x);
if (dist < currLabel.minGap)
{
var currValue = serieData.GetData(1);
if (Math.Abs(currValue) >= Math.Abs(lastActiveLabelValue))
{
lastActiveLabelSerieData.SetLabelActive(false);
lastActiveLabelSerieData = serieData;
lastActiveLabelPos = labelPos;
lastActiveLabelValue = currValue;
}
else
{
active = false;
}
}
else
{
lastActiveLabelSerieData = serieData;
lastActiveLabelPos = labelPos;
lastActiveLabelValue = serieData.GetData(1);
}
}
else if (active)
{
lastActiveLabelSerieData = serieData;
lastActiveLabelPos = labelPos;
lastActiveLabelValue = serieData.GetData(1);
}
if (active)
{
anyLabelActive = true;