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【bug】设置IconLayer的renderOrder比LineLayer的renderOrder高，但实际不生效，iso手机偶现、火狐浏览器必现 #152

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LiuJianhuo opened this issue Jun 19, 2023 · 1 comment
Open

【bug】设置IconLayer的renderOrder比LineLayer的renderOrder高，但实际不生效，iso手机偶现、火狐浏览器必现 #152

LiuJianhuo opened this issue Jun 19, 2023 · 1 comment

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@LiuJianhuo
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LiuJianhuo commented Jun 19, 2023 •
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设备：
操作系统：Mac Pro (Apple M1 Pro)
浏览器：fire fox（版本：114.0.1）

问题描述
设置IconLayer的renderOrder比LineLayer的renderOrder高，渲染结果是线遮挡了图层。
在火狐浏览器版本114.0.1必现
在iphone 6s plus手机偶现，软件版本15.7.1

代码：

<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="utf-8">
    <title>MapVGL</title>
    <meta http-equiv="X-UA-Compatible" content="IE=Edge">
    <meta name="viewport" content="initial-scale=1.0, user-scalable=no">
    <style>
    html,
    body {
        width: 100%;
        height: 100%;
        margin: 0;
        padding: 0;
    }

    #map_container {
        height: 100vh;
    }
    
    </style>
    <script type="text/javascript" src="https://api.map.baidu.com/api?type=webgl&v=1.0&ak=zLhopYPPERGtpGOgimcdKcCimGRyyIsh&services="></script>
    <script src="https://code.bdstatic.com/npm/[email protected]/dist/mapvgl.min.js"></script>

</head>
<body>
  <div id="map_container"></div>
   
   
  <script>
    var map = new BMapGL.Map('map_container');
    map.enableKeyboard();
    map.enableScrollWheelZoom();
    map.enableInertialDragging();
    map.enableContinuousZoom();

    const center = new BMapGL.Point(113,32)
    map.centerAndZoom(center,  0);
    
    const view = new mapvgl.View({
        map,
    });

        
    const lineLayer = new mapvgl.LineLayer({
      color: 'blue',
      renderOrder: 7,
    });

    const iconLayer = new mapvgl.IconLayer({
      color: 'red',
      icon: 'https://mapv.baidu.com/gl/examples/images/marker.png',
      renderOrder: 100,
    });


   
    lineLayer.setData([
      {
        geometry: {
          type: 'LineString',
          coordinates: [
            [120.403748, 39.915055],
            [110.403748, 39.925055],
          ],
        },
      },
    ]);

    iconLayer.setData([
      {
        geometry: {
          type: 'Point',
          coordinates: [116.403748, 39.915055],
        },
      },
    ]);

    view.addLayer(lineLayer);
    view.addLayer(iconLayer);
</script>

</body>
</html>
@zhuyuesen
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+1, 你怎么解决的 我也遇到了

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@zhuyuesen @LiuJianhuo