docs: supply documents for pager.hugContent of discrete legend#4621
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skie1997
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Jul 14, 2026
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Documents the
pager.hugContentoption for the discrete legend, added in VRender PR VisActor/VRender#2097. The option flows into VChart automatically throughIPager extends LegendPagerAttributes, so this PR is docs-only.💡 Background and solution
By default, when a discrete legend paginates, the pager is pinned to the far end of the legend's available space while the items stay at the start — the paged legend renders justified (items left, pager right) and its bounds always occupy the full available width. This makes it impossible for an outer layout to center "items + pager" as one block.
VRender #2097 adds an opt-in
pager.hugContent(defaultfalse, fully backward compatible): the pager is placed right after the last item and the paging clip viewport shrinks to the actual content extent, so the legend bounds hug the content and can be centered by the outer layout.This PR documents that option in the discrete legend option docs (English + Chinese), placed right after
pager.space.📝 Changelog
pager.hugContentfor the discrete legendpager.hugContent配置文档☑️ Self-Check before Merge