多色谷歌地图SVG符号

多色谷歌地图SVG符号,svg,maps,Svg,Maps,Google地图标记可以将复杂的svg路径作为其图标,如下所示: var baseSvg = { x1 : "m 0,0 l45,0 l 190,225 l -45,0 l -190,-225 z", x2 : "m 225,0 l -45,0 l -190,225 l 45,0 l 190,-225 z" }; var baseIcon = { path: "M0,0 " + baseSvg["x1"] + baseSvg["x2"],

Google地图标记可以将复杂的svg路径作为其图标,如下所示:

var baseSvg = {
    x1 : "m 0,0 l45,0 l 190,225 l -45,0 l -190,-225 z",
    x2 : "m 225,0 l -45,0 l -190,225 l 45,0 l 190,-225 z"                
};

var baseIcon = {
    path: "M0,0 " + baseSvg["x1"] + baseSvg["x2"],
    fillColor: "#000000",
    fillOpacity: 1,
    scale: .2,
    strokeColor: "black",
    strokeWeight: 0,
    rotation: 15
};
然后将其送入标记器:

var marker = new google.maps.Marker({
    position: new google.maps.LatLng(somelat, somelng),
    icon: baseIcon 
});
一切都好。但它只绘制单一颜色(本例中为黑色)那么,它们只能有一种颜色,还是可以有多种颜色的符号?使用示例代码,x1为红色,x2为绿色


注意,这个构造是从这里借来的:它工作得很好

说到不透明度,
strokeOpacity
是你的人。有关符号属性的更多信息,请查看。

我刚刚做了同样的事情,我认为您必须使用基本相同的数据绘制两个标记,但是使用
路径
,在本例中,
填充颜色
属性已更改:

var baseSvg = {
        x1 : "m 0,0 l45,0 l 190,225 l -45,0 l -190,-225 z",
        x2 : "m 225,0 l -45,0 l -190,225 l 45,0 l 190,-225 z"                
    },
    baseIcon = {
        fillOpacity: 1,
        scale: .2,
        strokeColor: "black",
        strokeWeight: 0,
        rotation: 15
    },
    markerPos = new google.maps.LatLng(somelat, somelng),
    // psuedo code for cloning an object since that 
    // is out of scope for this question
    greenIcon = Object.clone(baseIcon),
    redIcon = Object.clone(baseIcon);

greenIcon.path = baseSvg.x1;
greenIcon.fillColor = "#0f0";
redIcon.path = baseSvg.x2;
redIcon.fillColor = "#f00";

var marker1 = new google.maps.Marker({
    position: markerPos,
    map: map,
    icon: greenIcon
});
var marker2 = new google.maps.Marker({
    position: markerPos, 
    map: map,
    icon: redIcon
});
显然不是经过优化的js,但你明白了。

可能是重复的