VS怎么安装BMap.NET库
时间: 2023-09-04 21:12:38 浏览: 46
安装BMap.NET库需要以下步骤:
1. 下载BMap.NET库,可以通过Baidu Map官网下载:http://lbsyun.baidu.com/index.php?title=csharp-featured-download
2. 解压缩下载文件,找到BMap.NET.dll文件
3. 在Visual Studio中创建一个新项目
4. 在解决方案资源管理器中,右键单击“引用”文件夹,然后选择“添加引用”
5. 在“添加引用”对话框中,单击“浏览”按钮,浏览到BMap.NET.dll文件所在的文件夹,选择该文件,然后单击“确定”按钮
6. 在项目中使用BMap.NET库中的类和方法。
注意:在使用BMap.NET库之前,你需要在百度地图开放平台上注册并获取AK(Access Key)。在使用BMap.NET库的代码中,需要使用AK来进行身份验证。
相关问题
C#在百度地图上绘制线
要在百度地图上绘制线,可以使用百度地图API提供的Polyline类。以下是一个简单的C#代码示例:
```csharp
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using BMap.NET.WindowsForm;
namespace BMap.NET.Samples
{
class Program
{
static void Main(string[] args)
{
// 创建地图控件
BMapControl map = new BMapControl();
map.Dock = System.Windows.Forms.DockStyle.Fill;
map.BringToFront();
// 添加地图控件到窗体
System.Windows.Forms.Form form = new System.Windows.Forms.Form();
form.Text = "BMap.NET Samples";
form.WindowState = System.Windows.Forms.FormWindowState.Maximized;
form.Controls.Add(map);
form.Show();
// 创建线路坐标点集合
List<BMap.NET.WindowsForm.PointLatLng> points = new List<BMap.NET.WindowsForm.PointLatLng>();
points.Add(new BMap.NET.WindowsForm.PointLatLng(39.915, 116.404));
points.Add(new BMap.NET.WindowsForm.PointLatLng(39.925, 116.454));
points.Add(new BMap.NET.WindowsForm.PointLatLng(39.935, 116.494));
// 创建线路对象
BMap.NET.WindowsForm.Polyline polyline = new BMap.NET.WindowsForm.Polyline();
polyline.Points = points;
polyline.StrokeColor = System.Drawing.Color.Red;
polyline.StrokeWidth = 5;
// 添加线路到地图
map.Overlays.Add(polyline);
}
}
}
```
需要注意的是,代码中使用了BMap.NET库来简化地图API的调用,需要先安装该库。另外,需要替换代码中的AK值为自己的百度地图API Key。
echarts rich兼容ie8
根据ECharts官网的文档,ECharts 4.0及以上版本不再支持IE8及以下版本浏览器,但是可以通过引入兼容库来支持IE8。而ECharts Rich是ECharts的一个扩展,提供了更加丰富的图表展示效果,但是需要使用ECharts 4.0及以上版本。因此,如果要在IE8中使用ECharts Rich,需要使用ECharts 4.0及以上版本,并引入兼容库。
以下是在IE8中使用ECharts Rich的示例代码:
```html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>ECharts Rich Demo</title>
<!-- 引入ECharts -->
<!--[if lte IE 8]>
<script src="https://cdn.bootcss.com/es5-shim/4.5.9/es5-shim.min.js"></script>
<script src="https://cdn.bootcss.com/es5-shim/4.5.9/es5-sham.min.js"></script>
<![endif]-->
<script src="https://cdn.bootcdn.net/ajax/libs/echarts/4.9.0/echarts.min.js"></script>
<script src="https://cdn.bootcdn.net/ajax/libs/echarts/4.9.0/extension/dataTool.min.js"></script>
<script src="https://cdn.bootcdn.net/ajax/libs/echarts/4.9.0/extension/bmap.min.js"></script>
<script src="https://cdn.bootcdn.net/ajax/libs/echarts/4.9.0/extension/liquidfill.min.js"></script>
<script src="https://cdn.bootcdn.net/ajax/libs/echarts/4.9.0/extension/map.min.js"></script>
<script src="https://cdn.bootcdn.net/ajax/libs/echarts/4.9.0/extension/wordCloud.min.js"></script>
<script src="https://cdn.bootcdn.net/ajax/libs/echarts/4.9.0/extension/graphic.min.js"></script>
<script src="https://cdn.bootcdn.net/ajax/libs/echarts/4.9.0/extension/tooltip.min.js"></script>
<script src="https://cdn.bootcdn.net/ajax/libs/echarts/4.9.0/extension/title.min.js"></script>
<script src="https://cdn.bootcdn.net/ajax/libs/echarts/4.9.0/extension/markLine.min.js"></script>
<script src="https://cdn.bootcdn.net/ajax/libs/echarts/4.9.0/extension/markPoint.min.js"></script>
<script src="https://cdn.bootcdn.net/ajax/libs/echarts/4.9.0/extension/dataZoom.min.js"></script>
<script src="https://cdn.bootcdn.net/ajax/libs/echarts/4.9.0/extension/visualMap.min.js"></script>
<script src="https://cdn.bootcdn.net/ajax/libs/echarts/4.9.0/extension/calendar.min.js"></script>
<script src="https://cdn.bootcdn.net/ajax/libs/echarts/4.9.0/extension/gauge.min.js"></script>
<script src="https://cdn.bootcdn.net/ajax/libs/echarts/4.9.0/extension/radar.min.js"></script>
<script src="https://cdn.bootcdn.net/ajax/libs/echarts/4.9.0/extension/sankey.min.js"></script>
<script src="https://cdn.bootcdn.net/ajax/libs/echarts/4.9.0/extension/treemap.min.js"></script>
<script src="https://cdn.bootcdn.net/ajax/libs/echarts/4.9.0/extension/parallel.min.js"></script>
<script src="https://cdn.bootcdn.net/ajax/libs/echarts/4.9.0/extension/funnel.min.js"></script>
<script src="https://cdn.bootcdn.net/ajax/libs/echarts/4.9.0/extension/boxplot.min.js"></script>
<script src="https://cdn.bootcdn.net/ajax/libs/echarts/4.9.0/extension/candlestick.min.js"></script>
<script src="https://cdn.bootcdn.net/ajax/libs/echarts/4.9.0/extension/effectScatter.min.js"></script>
<script src="https://cdn.bootcdn.net/ajax/libs/echarts/4.9.0/extension/lines.min.js"></script>
<script src="https://cdn.bootcdn.net/ajax/libs/echarts/4.9.0/extension/heatmap.min.js"></script>
<script src="https://cdn.bootcdn.net/ajax/libs/echarts/4.9.0/extension/pictorialBar.min.js"></script>
<script src="https://cdn.bootcdn.net/ajax/libs/echarts/4.9.0/extension/themeRiver.min.js"></script>
<script src="https://cdn.bootcdn.net/ajax/libs/echarts/4.9.0/extension/sunburst.min.js"></script>
<script src="https://cdn.bootcdn.net/ajax/libs/echarts/4.9.0/extension/custom.min.js"></script>
</head>
<body>
<!-- 容器 -->
<div id="main" style="width: 600px;height:400px;"></div>
<script type="text/javascript">
// 基于准备好的dom,初始化echarts实例
var myChart = echarts.init(document.getElementById('main'));
// 指定图表的配置项和数据
var option = {
title: {
text: 'ECharts Rich Demo'
},
tooltip: {},
legend: {
data:['销量']
},
xAxis: {
data: ["衬衫","羊毛衫","雪纺衫","裤子","高跟鞋","袜子"]
},
yAxis: {},
series: [{
name: '销量',
type: 'bar',
data: [5, 20, 36, 10, 10, 20]
}]
};
// 使用刚指定的配置项和数据显示图表。
myChart.setOption(option);
</script>
</body>
</html>
```
相关推荐
![swc](https://img-home.csdnimg.cn/images/20210720083646.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)