另一个关于如何删除版本 2 中的 A 和 B 图标的 Google 地图问题。*
我对这个主题进行了大量研究,但没有取得多大成功。我必须指出,我是谷歌地图和 javascript 的真正初学者。 我试图删除询问方向时出现在谷歌地图上的 A 和 B 图标。
我正在为一个很棒的教程中的方向创建自定义布局,但我正在努力从地图本身中删除 A 和 B 符号。 当我把头撞到砖墙上时,任何帮助将不胜感激。
代码
if (GBrowserIsCompatible()) {
var map = new GMap2(document.getElementById("map"));
var dirn = new GDirections(map);
//var dirn = new GDirections(map).setOptions( { suppressMarkers: true } );
GEvent.addListener(dirn,"error", function() {
alert("Directions Failed: "+dirn.getStatus().code);
});
dirn.load("from: <% Response.Write homlat %>,<% Response.Write homlng %> to: "+Slat+","+Slongtit+"", {getSteps:true});
function customPanel(map,mapname,dirn,div) {
var html = "";
function waypoint(point, type, address) {
var target = '"' + mapname+".showMapBlowup(new GLatLng("+point.toUrlValue(6)+"))" +'"';
html += '<table style="border: 3px solid silver; margin: 10px 0px; background-color: rgb(238, 238, 238); border-collapse: collapse; color: rgb(0, 0, 0);">';
html += ' <tr style="cursor: pointer;" onclick='+target+'>';
html += ' <td style="padding: 4px 15px 0px 5px; vertical-align: middle; width: 20px;">';
html += ' <img src="http://www.google.com/intl/en_ALL/mapfiles/icon-dd-' +type+ '-trans.png">'
html += type;
html += ' <\/td>';
html += ' <td style="vertical-align: middle; width: 100%;">';
html += address;
html += ' <\/td>';
html += ' <\/tr>';
html += '<\/table>';
}
function routeDistance(dist) {
html += '<div style="text-align: right; padding-bottom: 0.3em;">' + dist + '<\/div>';
}
function detail(point, num, description, dist) {
var target = '"' + mapname+".showMapBlowup(new GLatLng("+point.toUrlValue(6)+"))" +'"';
html += '<table style="margin: 0px; padding: 0px; border-collapse: collapse;">';
html += ' <tr style="cursor: pointer;" onclick='+target+'>';
html += ' <td style="border-top: 1px solid rgb(205, 205, 205); margin: 0px; padding: 0.3em 3px; vertical-align: top; text-align: right;">';
html += ' <a href="javascript:void(0)"> '+num+'. <\/a>';
html += ' <\/td>';
html += ' <td style="border-top: 1px solid rgb(205, 205, 205); margin: 0px; padding: 0.3em 3px; vertical-align: top; width: 100%;">';
html += description;
html += ' <\/td>';
html += ' <td style="border-top: 1px solid rgb(205, 205, 205); margin: 0px; padding: 0.3em 3px 0.3em 0.5em; vertical-align: top; text-align: right;">';
html += dist;
html += ' <\/td>';
html += ' <\/tr>';
html += '<\/table>';
}
function copyright(text) {
html += '<div style="font-size: 0.86em;">' + text + "<\/div>";
}
for (var i=0; i<dirn.getNumRoutes(); i++) {
if (i==0) {
// var type="play";
var type="<img src='map_images/man_image.png'>";
} else {
var type="pause";
}
var route = dirn.getRoute(i);
var geocode = route.getStartGeocode();
var point = route.getStep(0).getLatLng();
waypoint(point, type, addsrch);
routeDistance(route.getDistance().html+" (about "+route.getDuration().html+")");
for (var j=0; j<route.getNumSteps(); j++) {
var step = route.getStep(j);
detail(step.getLatLng(), j+1, step.getDescriptionHtml(), step.getDistance().html);
}
}
var geocode = route.getEndGeocode();
var point = route.getEndLatLng();
waypoint(point, stopIcons[Sicon], Sbuild);
copyright(dirn.getCopyrightsHtml());
div.innerHTML = html;
}
GEvent.addListener(dirn,"load", function() {
setTimeout('customPanel(map,"map",dirn,document.getElementById("path"))', 1);
});
}
目前我正在使用 Google 地图 API 版本 2.* 的 。非常感谢任何提供帮助的人。
I have done vast research on this topic without much success. I must point out that I am a real beginner of google maps and javascript.
I am trying to remove the A and B icons that appear on google map when asking for directions.
I am in creating a customised layout for the directions from a great tutorial but I am struggling in removing the A and B symbol from the map itself.
Any help will be apprecaited as I am banging my head against a brick wall.
The Code currently
if (GBrowserIsCompatible()) {
var map = new GMap2(document.getElementById("map"));
var dirn = new GDirections(map);
//var dirn = new GDirections(map).setOptions( { suppressMarkers: true } );
GEvent.addListener(dirn,"error", function() {
alert("Directions Failed: "+dirn.getStatus().code);
});
dirn.load("from: <% Response.Write homlat %>,<% Response.Write homlng %> to: "+Slat+","+Slongtit+"", {getSteps:true});
function customPanel(map,mapname,dirn,div) {
var html = "";
function waypoint(point, type, address) {
var target = '"' + mapname+".showMapBlowup(new GLatLng("+point.toUrlValue(6)+"))" +'"';
html += '<table style="border: 3px solid silver; margin: 10px 0px; background-color: rgb(238, 238, 238); border-collapse: collapse; color: rgb(0, 0, 0);">';
html += ' <tr style="cursor: pointer;" onclick='+target+'>';
html += ' <td style="padding: 4px 15px 0px 5px; vertical-align: middle; width: 20px;">';
html += ' <img src="http://www.google.com/intl/en_ALL/mapfiles/icon-dd-' +type+ '-trans.png">'
html += type;
html += ' <\/td>';
html += ' <td style="vertical-align: middle; width: 100%;">';
html += address;
html += ' <\/td>';
html += ' <\/tr>';
html += '<\/table>';
}
function routeDistance(dist) {
html += '<div style="text-align: right; padding-bottom: 0.3em;">' + dist + '<\/div>';
}
function detail(point, num, description, dist) {
var target = '"' + mapname+".showMapBlowup(new GLatLng("+point.toUrlValue(6)+"))" +'"';
html += '<table style="margin: 0px; padding: 0px; border-collapse: collapse;">';
html += ' <tr style="cursor: pointer;" onclick='+target+'>';
html += ' <td style="border-top: 1px solid rgb(205, 205, 205); margin: 0px; padding: 0.3em 3px; vertical-align: top; text-align: right;">';
html += ' <a href="javascript:void(0)"> '+num+'. <\/a>';
html += ' <\/td>';
html += ' <td style="border-top: 1px solid rgb(205, 205, 205); margin: 0px; padding: 0.3em 3px; vertical-align: top; width: 100%;">';
html += description;
html += ' <\/td>';
html += ' <td style="border-top: 1px solid rgb(205, 205, 205); margin: 0px; padding: 0.3em 3px 0.3em 0.5em; vertical-align: top; text-align: right;">';
html += dist;
html += ' <\/td>';
html += ' <\/tr>';
html += '<\/table>';
}
function copyright(text) {
html += '<div style="font-size: 0.86em;">' + text + "<\/div>";
}
for (var i=0; i<dirn.getNumRoutes(); i++) {
if (i==0) {
// var type="play";
var type="<img src='map_images/man_image.png'>";
} else {
var type="pause";
}
var route = dirn.getRoute(i);
var geocode = route.getStartGeocode();
var point = route.getStep(0).getLatLng();
waypoint(point, type, addsrch);
routeDistance(route.getDistance().html+" (about "+route.getDuration().html+")");
for (var j=0; j<route.getNumSteps(); j++) {
var step = route.getStep(j);
detail(step.getLatLng(), j+1, step.getDescriptionHtml(), step.getDistance().html);
}
}
var geocode = route.getEndGeocode();
var point = route.getEndLatLng();
waypoint(point, stopIcons[Sicon], Sbuild);
copyright(dirn.getCopyrightsHtml());
div.innerHTML = html;
}
GEvent.addListener(dirn,"load", function() {
setTimeout('customPanel(map,"map",dirn,document.getElementById("path"))', 1);
});
}
I am using Google maps API ver 2.*. Many Thanks for anyone who helps.
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在这种情况下,您无法直接访问标记,因为它们是在生成路线时自动生成的。
您必须使用名为 DirectionsRenderer 的特定函数来抑制它们
You don't have direct access to the markers in this case because they are automatically generated when directions are generated.
You have to suppress them with a specific function called DirectionsRenderer