[英]How to draw a polyline below a polygon?
如何在Google Maps JavaScript中的多邊形下方繪制折線? 我先繪制多邊形,然后再繪制折線,我不希望線越過多邊形,我希望多邊形成為頂層。
我這樣創建多邊形和折線:
new google.maps.Polyline({
path: googleCoordinates,
geodesic: true,
strokeColor: '#40FF00',
strokeOpacity: 0.5,
strokeWeight: 2
});
new google.maps.Polygon({
path: googleCoordinates,
geodesic: true,
strokeColor: '#FF0000',
strokeOpacity: 0.5,
strokeWeight: 2
});
https://developers.google.com/maps/documentation/javascript/reference?csw=1#PolylineOptions https://developers.google.com/maps/documentation/javascript/reference?csw=1#PolygonOptions
折線和多邊形都具有zIndex屬性,我想這就是您要尋找的:
new google.maps.Polyline({
path: googleCoordinates,
geodesic: true,
strokeColor: '#40FF00',
strokeOpacity: 0.5,
strokeWeight: 2,
zIndex: 10
});
new google.maps.Polygon({
path: googleCoordinates,
geodesic: true,
strokeColor: '#FF0000',
strokeOpacity: 0.5,
strokeWeight: 2,
zIndex: 11
});
在此示例中,我將它們設置為10和11,您將不得不處理這些值,因為我不知道它們是否僅限於地圖(我認為是這樣),否則它們會影響多邊形和折線的zIndex在整個頁面中。
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