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BaiduMapDemo

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要使用百度地图API在JavaScript中显示GPS坐标点,首先需要在HTML文件中引入百度地图的JS API:





百度地图








然后,在`js/map.js`文件中编写以下代码:

// 初始化地图
var map = new BMap.Map("container");

// 设置地图中心点和缩放级别
var point = new BMap.Point(116.404, 39.915);
BMap.Scale.zoom(15);
BMap.Center.set(point);

// 获取地图上的点标记
var marker = new BMap.Marker(point);

// 监听点击事件,将点击位置添加到地图上
map.addListener(function (e) {
if (e.point) {
var location = e.point;
BMap.Marker.setData({
latitude: location.lng 1000000 / 116.404, // 转换为度
longitude: location.lat 1000000 / 39.915, // 转换为度
icon: "http://opengmap.github.io/imgs/marker_blue.png" // 图标地址
});
}
});


最后,将生成的JSON数据发送到MFC应用程序。在C++中,可以使用以下代码:

#include 
#include
#pragma comment(lib,"libbmap.lib")

int main()
{
BMAP_SETTINGS settings;
BMAP_Init(&settings);
BMAP_SetMapType(BMAP_STREETMAP);
BMAP_EnableScrollWheelZoom(true);
BMAP_EnableNavigation(true);
BMAP_EnableCompass(true);
BMAP_EnablePanZoom(true);
BMAP_EnableRotateCamera(true);
BMAP_EnableTraffic(true);
BMAP_EnableSatellite(true);
BMAP_EnableTerrain(true);
BMAP_EnableWater(true);
BMAP_EnableDriving(true);
BMAP_EnableFerry(true);
BMAP_EnableBiking(true);
BMAP_EnableWalking(true);
BMAP_EnableDrivingCar(true);
BMAP_EnableDrivingBus(true);
BMAP_EnableDrivingTruck(true);
BMAP_EnableDrivingMotorcycle(true);
BMAP_EnableDrivingMotorcycle2(true);
BMAP_EnableDrivingMotorcycle3(true);
BMAP_EnableDrivingMotorcycle4(true);
BMAP_EnableDrivingMotorcycle5(true);
BMAP_EnableDrivingMotorcycle6(true);
BMAP_EnableDrivingMotorcycle7(true);
BMAP_EnableDrivingMotorcycle8(true);
BMAP_EnableDrivingMotorcycle9(true);
BMAP_EnableDrivingMotorcycle10(true);
BMAP_SetMapStyle(BMAP_STYLE_NORMAL);
BMAP_SetMapColor(BMAP_COLOR_BLUE);
BMAP_SetMapSymbol(BMAP_SYMBOL_CIRCLE);
BMAP_SetMapLabelTextSize(12);
BMAP_SetMapLabelFontSize(10);
BMAP_SetMapLabelTextColor(BMAP_COLOR_WHITE);
BMAP_SetMapLabelFontColor(BMAP_COLOR_BLACK);
BMAP_ShowMapInfoWindow(true);
BMAP_SetUserCursor(BMAP_CURSOR_POINT);
BMAP_SetMapTypeControlOptions(BMAP_TYPECONTROL_ROTATE, 1);
BMAP_SetMapTypeControlOptions(BMAP_TYPECONTROL_PAN, 1);
BMAP_SetMapTypeControlOptions(BMAP_TYPECONTROL_ZOOM, 1);
BMAP_SetMapTypeControlOptions(BMAP_TYPECONTROL_NAVIGATION, 1);
BMAP_SetMapTypeControlOptions(BMAP_TYPECONTROL_TRAFFIC, 1);
BMAP_SetMapTypeControlOptions(BMAP_TYPECONTROL_WATER, 1);
BMAP_SetMapTypeControlOptions(BMAP_TYPECONTROL_DRIVING, 1);
BMAP_SetMapTypeControlOptions(BMAP_TYPECONTROL_BICYCLING, 1);
BMAP_SetMapTypeControlOptions(BMAP_TYPECONTROL_WALKING, 1);
BMAP_SetMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGCAR, 1);
BMAP_SetMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGBUS, 1);
BMAP_SetMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGTRUCK, 1);
BMAP_SetMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE, 1);
BMAP_SetMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE2, 1);
BMAP_SetMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE3, 1);
BMAP_SetMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE4, 1);
BMAP_SetMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE5, 1);
BMAP_SetMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE6, 1);
BMAP_SetMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE7, 1);
BMAP_SetMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE8, 1);
BMAP_SetMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE9, 1);
BMAP_SetMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE10, 1);
BMAP_SetMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE11, 1);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGCAR, 1);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGTRUCK, 1);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE, 1);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE2, 1);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE3, 1);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE4, 1);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE5, 1);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE6, 1);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE7, 1);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE8, 1);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE9, 1);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE10, 1);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE11, 1);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGCAR, 2);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGTRUCK, 2);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE, 2);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE2, 2);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE3, 2);
BMAP_SetMapTypeControlOptions(BMAP_TYPECONTROL_NAVIGATION, 2);
BMAP_SetMapTypeControlOptions(BMAP_TYPECONTROL_TRAFFIC, 2);
BMAP_SetMapTypeControlOptions(BMAP_TYPECONTROL_WATER, 2);
BMAP_SetMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGCAR, 3);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGCAR, 3);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGTRUCK, 3);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE, 3);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE2, 3);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE3, 3);
BMAP_SetMapTypeControlOptions(BMAP_TYPECONTROL_NAVIGATION, 3);
BMAP_SetMapTypeControlOptions(BMAP_TYPECONTROL_TRAFFIC, 3);
BMAP_SetMapTypeControlOptions(BMAP_TYPECONTROL_WATER, 3);
BMAP_SetMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGCAR, 4);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGCAR, 4);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGTRUCK, 4);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE, 4);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE2, 4);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE3, 4);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE4, 4);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE5, 4);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE6, 4);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE7, 4);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE8, 4);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE9, 4);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE10, 4);
BMAP_SetMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGCAR, 5);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGCAR, 5);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGTRUCK, 5);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE, 5);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE2, 5);
BMAP_AddMapTypeControlOptions(BMAP_TYPECONTROL_DRIVINGMOTORCYCLE3, 5);
GPSLocationClient.Start();
}
百度地图API JAVASCRIPT与MFC调用,显示GPS坐标点在百度地图上
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