如何在asp.net应用程序中添加更新Google Map选项 [英] how to add update Google Map option in asp.net application
问题描述
在我的应用程序中,我必须为马拉松创建路线,为此我必须保留在地图上创建和更新路线的选项。所有逻辑应该只在应用程序内部吗?
请帮助我我如何开始工作?
在应用程序中我必须通过拖动和绘制功能绘制线条。
function initialize(){
var mapOptions = {
center:new google.maps.LatLng(-34.397,150.644),
zoom:8,>
mapTypeId:google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map( document.getElementById(''googleMap''),
mapOptions);
var drawingManager = new google.maps.drawing.DrawingManager( {
drawingMode:google.maps.drawing.OverlayType.MARKER,
drawingControl:true,
drawingControlOptions:{
位置:google.maps.ControlPosition.TOP_CENTER,
博士awingModes:[
google.maps.drawing.OverlayType.MARKER,
google.maps.drawing.OverlayType.CIRCLE,
google.maps .drawing.OverlayType.POLYGON,
google.maps.drawing.OverlayType.POLYLINE,
google.maps.drawing.OverlayType.RECTANGLE
]
},
markerOptions:{
icon:''images / beachflag.png''
} ,
circleOptions:{
fillColor:''#ffff00'',
fillOpacity:1,
strokeWeight :5,
可点击:false,
可编辑:true,
zIndex:1
}
});
drawingManager.setMap(map);
}
google。 maps.event.addDomListener(window,''load'',初始化);
在上面的代码中没有更新的选项或重置或编辑map.How我可以添加此代码中的功能?
In my application i have to create route for marathon and for that i have to keep option for creating and updating the route on map.All the logic should be inside application only ?
please help me how do i start to work?
In application i have to draw the line by drag and draw feature.
function initialize() {
var mapOptions = {
center: new google.maps.LatLng(-34.397, 150.644),
zoom: 8,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById(''googleMap''),
mapOptions);
var drawingManager = new google.maps.drawing.DrawingManager({
drawingMode: google.maps.drawing.OverlayType.MARKER,
drawingControl: true,
drawingControlOptions: {
position: google.maps.ControlPosition.TOP_CENTER,
drawingModes: [
google.maps.drawing.OverlayType.MARKER,
google.maps.drawing.OverlayType.CIRCLE,
google.maps.drawing.OverlayType.POLYGON,
google.maps.drawing.OverlayType.POLYLINE,
google.maps.drawing.OverlayType.RECTANGLE
]
},
markerOptions: {
icon: ''images/beachflag.png''
},
circleOptions: {
fillColor: ''#ffff00'',
fillOpacity: 1,
strokeWeight: 5,
clickable: false,
editable: true,
zIndex: 1
}
});
drawingManager.setMap(map);
}
google.maps.event.addDomListener(window, ''load'', initialize);
In above code there is no option to update or reset or edit map.How i can add these functionality in this code?
推荐答案
使用谷歌的方向API。
访问此链接:
https://developers.google.com/maps/documentation/directions/ [ ^ ]
Use google''s direction API.
visit this link:
https://developers.google.com/maps/documentation/directions/[^]
>
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