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修复Legend的Background区域在Horizonal模式下不对的问题

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monitor1394
2026-03-29 21:48:25 +08:00
parent 99e56d238a
commit 5f66391428
2 changed files with 7 additions and 1 deletions
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1
Documentation~/zh/changelog.md
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@@ -81,6 +81,7 @@ slug: /changelog
## master ## master
* (2026.03.29) 修复`Legend`的`Background`区域在`Horizonal`模式下不对的问题
* (2026.03.25) 增加`Chart`的`Json`导出导入 * (2026.03.25) 增加`Chart`的`Json`导出导入
* (2026.03.10) 增加`Sankey`的线条tooltip触发显示 * (2026.03.10) 增加`Sankey`的线条tooltip触发显示
* (2026.03.10) 增加`UITable`的排序功能支持 * (2026.03.10) 增加`UITable`的排序功能支持

7
Runtime/Component/Legend/LegendHelper.cs
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@@ -198,11 +198,14 @@ namespace XCharts.Runtime
legend.context.eachHeight = 0; legend.context.eachHeight = 0;
if (legend.orient == Orient.Horizonal) if (legend.orient == Orient.Horizonal)
{ {
var maxRowWidth = 0f;
foreach (var kv in legend.context.buttonList) foreach (var kv in legend.context.buttonList)
{ {
if (width + kv.Value.width > maxWidth) if (width + kv.Value.width > maxWidth)
{ {
realWidth = width - legend.itemGap; realWidth = width - legend.itemGap;
if (realWidth > maxRowWidth)
maxRowWidth = realWidth;
realHeight += height + legend.itemGap; realHeight += height + legend.itemGap;
if (legend.context.eachHeight < height + legend.itemGap) if (legend.context.eachHeight < height + legend.itemGap)
{ {
@@ -216,8 +219,10 @@ namespace XCharts.Runtime
height = kv.Value.height; height = kv.Value.height;
} }
width -= legend.itemGap; width -= legend.itemGap;
if (width > maxRowWidth)
maxRowWidth = width;
legend.context.height = realHeight + height; legend.context.height = realHeight + height;
legend.context.width = realWidth > 0 ? realWidth : width; legend.context.width = maxRowWidth;
} }
else else
{ {