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ui.Map.setControlVisibility
使用集合让一切井井有条
根据您的偏好保存内容并对其进行分类。
设置地图上控件的可见性。
返回此 ui.Map。
| 用法 | 返回 |
|---|
Map.setControlVisibility(all, layerList, zoomControl, scaleControl, mapTypeControl, fullscreenControl, drawingToolsControl) | ui.Map |
| 参数 | 类型 | 详细信息 |
|---|
此：ui.map | ui.Map | ui.Map 实例。 |
all | 布尔值，可选 | 是否显示所有控件。如果值为 false，则隐藏所有控件；如果值为 true，则显示所有控件。被单独设置的参数覆盖。请注意，明确设置此属性会影响日后添加的任何其他控件。 |
layerList | 布尔值，可选 | 如果为 false，则隐藏图层列表面板；如果为 true，则允许根据列表中是否存在图层来确定图层列表面板的可见性。默认值为显示列表。 |
zoomControl | 布尔值，可选 | 缩放控件是否可见。默认值为 true。 |
scaleControl | 布尔值，可选 | 是否显示用于指示地图当前缩放级别的比例尺的控件。默认值为 true。 |
mapTypeControl | 布尔值，可选 | 是否显示允许用户更改基本地图的控件。默认值为 true。 |
fullscreenControl | 布尔值，可选 | 是否显示允许用户将地图设为全屏的控件。默认值为 true。 |
drawingToolsControl | 布尔值，可选 | 是否显示允许用户添加或修改几何图形绘制工具的控件。如果之前已将绘制工具添加到地图中，则默认为 true。如果之前未将绘图工具添加到地图中，则忽略此属性。 |
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最后更新时间 (UTC)：2025-07-26。
[null,null,["最后更新时间 (UTC)：2025-07-26。"],[[["\u003cp\u003eControls the visibility of map elements like zoom, scale, layer list, and map type selection.\u003c/p\u003e\n"],["\u003cp\u003eAllows for customization by showing or hiding individual controls or all at once.\u003c/p\u003e\n"],["\u003cp\u003eUses Boolean values (true/false) to set the visibility of each control element.\u003c/p\u003e\n"],["\u003cp\u003eProvides control over the fullscreen and drawing tools visibility, if enabled on the map.\u003c/p\u003e\n"],["\u003cp\u003eAffects the display of the layer list panel based on the presence of layers and user preference.\u003c/p\u003e\n"]]],["The `Map.setControlVisibility` function modifies the visibility of map controls. It accepts boolean arguments to show or hide controls: `all`, `layerList`, `zoomControl`, `scaleControl`, `mapTypeControl`, `fullscreenControl`, and `drawingToolsControl`. Setting `all` to true/false shows/hides all controls unless overridden. `layerList` determines the visibility of the layer list panel. The function returns the modified `ui.Map` instance, and each control defaults to visible (true), except `drawingToolsControl` that needs the drawing tools to have been added before.\n"],null,["# ui.Map.setControlVisibility\n\n\u003cbr /\u003e\n\nSets the visibility of the controls on the map.\n\n\u003cbr /\u003e\n\nReturns this ui.Map.\n\n| Usage | Returns |\n|-----------------------------------------------------------------------------------------------------------------------------------------------------------------|---------|\n| Map.setControlVisibility`(`*all* `, `*layerList* `, `*zoomControl* `, `*scaleControl* `, `*mapTypeControl* `, `*fullscreenControl* `, `*drawingToolsControl*`)` | ui.Map |\n\n| Argument | Type | Details |\n|-----------------------|-------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| this: `ui.map` | ui.Map | The ui.Map instance. |\n| `all` | Boolean, optional | Whether to show all controls. False hides all controls; true shows all controls. Overridden by individually set parameters. Note that setting this explicitly will affect any additional controls added in the future. |\n| `layerList` | Boolean, optional | When false, hides the layer list panel or, when true, allows the layer list panel's visibility to be determined by the presence of layers in the list. The default is to show the list. |\n| `zoomControl` | Boolean, optional | Whether the zoom control is visible. Defaults to true. |\n| `scaleControl` | Boolean, optional | Whether to show the control which indicates the scale at the map's current zoom level. Defaults to true. |\n| `mapTypeControl` | Boolean, optional | Whether to show the control that allows the user to change the base map. Defaults to true. |\n| `fullscreenControl` | Boolean, optional | Whether to show the control that allows the user to make the map full-screen. Defaults to true. |\n| `drawingToolsControl` | Boolean, optional | Whether to show the control that allows the user to add or edit the geometry drawing tools. Defaults to true if the drawing tools were previously added to the map. Ignored if the drawing tools were not previously added to the map. |"]]
