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@@ -131,10 +131,14 @@ class StatusBar {
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const $this = this
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const $this = this
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this._handler = new Cesium.ScreenSpaceEventHandler(viewer.scene.canvas)
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this._handler = new Cesium.ScreenSpaceEventHandler(viewer.scene.canvas)
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const mouseOverHandler = function(movement) {
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const mouseOverHandler = function(movement) {
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-
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+
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/* 识别屏幕位置 */
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/* 识别屏幕位置 */
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let loc = $this._getScreenClickPositionAndHeight(movement.endPosition);
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let loc = $this._getScreenClickPositionAndHeight(movement.endPosition);
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+ if (!Cesium.defined(loc)) return;
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+
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+ if (!loc.lng) return;
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+
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$this._posX = loc.lng.toFixed(8);
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$this._posX = loc.lng.toFixed(8);
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$this._posY = loc.lat.toFixed(8);
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$this._posY = loc.lat.toFixed(8);
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$this._posZ = loc.height.toFixed(2);
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$this._posZ = loc.height.toFixed(2);
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