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[Feature]: 小地图(MiniMap)组件希望能在画布缩放时自动跟着缩放，或者提供一个方法来重置其大小 #1957

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EdwinOlders11 opened this issue Nov 11, 2024 · 0 comments · May be fixed by #1961
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[Feature]: 小地图(MiniMap)组件希望能在画布缩放时自动跟着缩放，或者提供一个方法来重置其大小 #1957

EdwinOlders11 opened this issue Nov 11, 2024 · 0 comments · May be fixed by #1961
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@EdwinOlders11
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背景&目的

有些场景下画布窗口会缩放，比如窗口被缩小了，或者画布父元素被缩小了，此时画布能显示的范围也变化了，但小地图并没有跟着变化，希望能自动缩放或者提供一个方法
比如下图，此时画布为正常大小，能显示全部的节点，小地图的范围也正常
屏幕截图 2024-11-11 143644
但在下图中，画布范围被压缩(并非覆盖)，已经无法显示全部的节点，但小地图仍不变
image
admin1949 pushed a commit to admin1949/LogicFlow that referenced this issue Nov 13, 2024
feat(GraphModel, MiniMap): 新增MiniMap组件跟随的当前容器一起缩放
ba1f993 
使用ResizeObserver监听GraphModel中的rootEl大小变化，并新增抛出“graph:resize”事件，MiniMap监听“graph:resize”实现跟随缩放

Closes didi#1957
@admin1949 admin1949 linked a pull request Nov 13, 2024 that will close this issue
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feat(GraphModel, MiniMap): 新增MiniMap组件跟随的当前容器一起缩放 admin1949/LogicFlow
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