{"version":"0.1.0","code":"0000","result":true,"message":"处理成功","errdetail":"","timestamp":1671516303265,"data":{"id":71711940,"title":"2.5.3.2地图比例尺","slug":"uyshmy","format":"lake","bookId":26046811,"body":null,"body_draft":null,"body_html":"

场景图

术语解释

比例尺级别：主图/导航界面上显示的比例尺数字

渲染层级：渲染引擎内部，代码里定义的级别

$\"image.png\"$

效果展示

$\"image.png\"$

比例尺级别25米

渲染等级18级

示例①②

$\"image.png\"$

比例尺级别10公里

渲染等级10级

示例①②

时序图

无

关键参数

scale 比例尺等级取值范围[3.0, 20.0]，具体参考场景图说明。

核心接口

设置地图比例尺

void com.autonavi.gbl.map.OperatorPosture.setZoomLevel(float scale)

是否带动画方式设置比例尺

void com.autonavi.gbl.map.OperatorPosture.setZoomLevel(float scale, boolean bAnimation, boolean bSync)

说明：函数详情，请复制函数名称到在线API搜索

调用示例

示例①

private OperatorPosture operatorPosture;\nfloat zoomLevel = 18.0;\noperatorPosture.setZoomLevel(zoomLevel);

示例②

private OperatorPosture operatorPosture;\nfloat level = 10.0;\noperatorPosture.setZoomLevel(level, true, true);

","body_lake":null,"pub_level":null,"status":"0","updated_at":"2022-04-06 07:01:33","deleted_at":null,"nameSpace":"mnlcaa/v610","browseCount":343,"collectCount":0,"estimateDate":2,"docStatus":0,"permissions":true,"overView":false}}