1、首先在SL项目中添加一个抽象类ContextMenu.cs文件，代码如下：
using System;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Ink;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using System.Windows.Controls.Primitives;
namespace MapClient
{
public abstract class ContextMenu
{
private Point _location;
private bool _isShowing;
private Popup _popup;
private Grid _grid;
private Canvas _canvas;
private FrameworkElement _content;
//初始化并显示弹出窗体.公共方法在显示菜单项时调用
public void Show(Point location)
{
if (_isShowing)
throw new InvalidOperationException();
_isShowing = true;
_location = location;
ConstructPopup();
_popup.IsOpen = true;
}
//关闭弹出窗体
public void Close()
{
_isShowing = false;
if (_popup != null)
{
_popup.IsOpen = false;
}
}
//abstract function that the child class needs to implement to return the framework element that needs to be displayed in the popup window.
protected abstract FrameworkElement GetContent();
//Default behavior for OnClickOutside() is to close the context menu when there is a mouse click event outside the context menu
protected virtual void OnClickOutside()
{
Close();
}
// 用Grid来布局，初始化弹出窗体
//在Grid里面添加一个Canvas，用来监测菜单项外面的鼠标点击事件
//
// Add the Framework Element returned by GetContent() to the grid and position it at _location
private void ConstructPopup()
{
if (_popup != null)
return;
_popup = new Popup();
_grid = new Grid();
_popup.Child = _grid;
_canvas = new Canvas();
_canvas.MouseLeftButtonDown += (sender, args) => { OnClickOutside(); };
_canvas.MouseRightButtonDown += (sender, args) => { args.Handled = true; OnClickOutside(); };
_canvas.Background = new SolidColorBrush(Colors.Transparent);
_grid.Children.Add(_canvas);
_content = GetContent();
_content.HorizontalAlignment = HorizontalAlignment.Left;
_content.VerticalAlignment = VerticalAlignment.Top;
_content.Margin = new Thickness(_location.X, _location.Y, 0, 0);
_grid.Children.Add(_content);
UpdateSize();
}
/// <summary>
/// 更新大小
/// </summary>
private void UpdateSize()
{
_grid.Width = Application.Current.Host.Content.ActualWidth;
_grid.Height = Application.Current.Host.Content.ActualHeight;
if (_canvas != null)
{
_canvas.Width = _grid.Width;
_canvas.Height = _grid.Height;
}
}
}
}
2、再添加一个类用来实现左键点击弹出控件MapTips.cs文件，代码如下
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using System.Windows.Media.Effects;
using System.Windows.Media.Imaging;
using MapClient.ServiceReference1;
namespace MapClient
{
public class MapTips : ContextMenu
{
RichTextBox rtb;
string placeName = string.Empty;
string areaID = string.Empty;
string year = string.Empty;
string cycleID = string.Empty;
//弹出窗口中的显示文本控件
TextBlock tb_title; //标题
TextBlock tb_grade1; //苗情等级1
TextBlock tb_grade2; //苗情等级2
TextBlock tb_grade3; //苗情等级3
TextBlock tb_grade4; //苗情等级4
TextBlock tb_percent1; //占比1
TextBlock tb_percent2; //占比2
TextBlock tb_percent3; //占比3
TextBlock tb_percent4; //占比4
TextBlock tb_area1; //面积1
TextBlock tb_area2; //面积2
TextBlock tb_area3; //面积3
TextBlock tb_area4; //面积4
HyperlinkButton hlb1; //超链接1
HyperlinkButton hlb2; //超链接2
HyperlinkButton hlb3; //超链接3
public MapTips(RichTextBox rtb, string name, string areaID, string year, string cycleID)
{
this.rtb = rtb;
this.placeName = name;
this.areaID = areaID;
this.year = year;
this.cycleID = cycleID;
}
//构造菜单按钮并返回一个FrameworkElement对象
protected override FrameworkElement GetContent()
{
Border border = new Border() { BorderBrush = new SolidColorBrush(Color.FromArgb(255, 167, 171, 176)), BorderThickness = new Thickness(1), Background = new SolidColorBrush(Colors.White) };
border.Effect = new DropShadowEffect() { BlurRadius = 3, Color = Color.FromArgb(255, 230, 227, 236) };
Grid grid = new Grid() { Margin = new Thickness(1) };
//九行
grid.RowDefinitions.Add(new RowDefinition() { Height = new GridLength(30) });
grid.RowDefinitions.Add(new RowDefinition() { Height = new GridLength(30) });
grid.RowDefinitions.Add(new RowDefinition() { Height = new GridLength(30) });
grid.RowDefinitions.Add(new RowDefinition() { Height = new GridLength(30) });
grid.RowDefinitions.Add(new RowDefinition() { Height = new GridLength(30) });
grid.RowDefinitions.Add(new RowDefinition() { Height = new GridLength(30) });
grid.RowDefinitions.Add(new RowDefinition() { Height = new GridLength(30) });
grid.RowDefinitions.Add(new RowDefinition() { Height = new GridLength(30) });
grid.RowDefinitions.Add(new RowDefinition() { Height = new GridLength(30) });
//三列
grid.ColumnDefinitions.Add(new ColumnDefinition() { Width = new GridLength(80) });
grid.ColumnDefinitions.Add(new ColumnDefinition() { Width = new GridLength(80) });
grid.ColumnDefinitions.Add(new ColumnDefinition() { Width = new GridLength(80) });
//标题第一列
tb_title = new TextBlock() { FontSize = 14, HorizontalAlignment = HorizontalAlignment.Center, VerticalAlignment = VerticalAlignment.Center };
Grid.SetRow(tb_title, 0);
Grid.SetColumn(tb_title, 0);
Grid.SetColumnSpan(tb_title, 3);
grid.Children.Add(tb_title);
//苗情等级标题
TextBlock tb_grade = new TextBlock() { Text = "苗情等级", FontSize = 14, HorizontalAlignment = HorizontalAlignment.Center, VerticalAlignment = VerticalAlignment.Center };
Grid.SetRow(tb_grade, 1);
Grid.SetColumn(tb_grade, 0);
grid.Children.Add(tb_grade);
//旺苗
tb_grade1 = new TextBlock() { FontSize = 14, HorizontalAlignment = HorizontalAlignment.Center, VerticalAlignment = VerticalAlignment.Center };
Grid.SetRow(tb_grade1, 2);
Grid.SetColumn(tb_grade1, 0);
grid.Children.Add(tb_grade1);
//一级苗
tb_grade2 = new TextBlock() { FontSize = 14, HorizontalAlignment = HorizontalAlignment.Center, VerticalAlignment = VerticalAlignment.Center };
Grid.SetRow(tb_grade2, 3);
Grid.SetColumn(tb_grade2, 0);
grid.Children.Add(tb_grade2);
//二级苗
tb_grade3 = new TextBlock() { FontSize = 14, HorizontalAlignment = HorizontalAlignment.Center, VerticalAlignment = VerticalAlignment.Center };
Grid.SetRow(tb_grade3, 4);
Grid.SetColumn(tb_grade3, 0);
grid.Children.Add(tb_grade3);
//三级苗
tb_grade4 = new TextBlock() { FontSize = 14, HorizontalAlignment = HorizontalAlignment.Center, VerticalAlignment = VerticalAlignment.Center };
Grid.SetRow(tb_grade4, 5);
Grid.SetColumn(tb_grade4, 0);
grid.Children.Add(tb_grade4);
//占比标题
TextBlock tb_percent = new TextBlock() { Text = "占 比", FontSize = 14, HorizontalAlignment = HorizontalAlignment.Center, VerticalAlignment = VerticalAlignment.Center };
Grid.SetRow(tb_percent, 1);
Grid.SetColumn(tb_percent, 1);
grid.Children.Add(tb_percent);
//旺苗占比
tb_percent1 = new TextBlock() { FontSize = 14, HorizontalAlignment = HorizontalAlignment.Center, VerticalAlignment = VerticalAlignment.Center };
Grid.SetRow(tb_percent1, 2);
Grid.SetColumn(tb_percent1, 1);
grid.Children.Add(tb_percent1);
//一级苗占比
tb_percent2 = new TextBlock() { FontSize = 14, HorizontalAlignment = HorizontalAlignment.Center, VerticalAlignment = VerticalAlignment.Center };
Grid.SetRow(tb_percent2, 3);
Grid.SetColumn(tb_percent2, 1);
grid.Children.Add(tb_percent2);
//二级苗占比
tb_percent3 = new TextBlock() { FontSize = 14, HorizontalAlignment = HorizontalAlignment.Center, VerticalAlignment = VerticalAlignment.Center };
Grid.SetRow(tb_percent3, 4);
Grid.SetColumn(tb_percent3, 1);
grid.Children.Add(tb_percent3);
//三级苗占比
tb_percent4 = new TextBlock() { FontSize = 14, HorizontalAlignment = HorizontalAlignment.Center, VerticalAlignment = VerticalAlignment.Center };
Grid.SetRow(tb_percent4, 5);
Grid.SetColumn(tb_percent4, 1);
grid.Children.Add(tb_percent4);
//面积标题
TextBlock tb_area = new TextBlock() { Text = "面积(万亩)", FontSize = 14, HorizontalAlignment = HorizontalAlignment.Center, VerticalAlignment = VerticalAlignment.Center };
Grid.SetRow(tb_area, 1);
Grid.SetColumn(tb_area, 2);
grid.Children.Add(tb_area);
//旺苗面积（万亩）
tb_area1 = new TextBlock() { FontSize = 14, HorizontalAlignment = HorizontalAlignment.Center, VerticalAlignment = VerticalAlignment.Center };
Grid.SetRow(tb_area1, 2);
Grid.SetColumn(tb_area1, 2);
grid.Children.Add(tb_area1);
//一级苗面积（万亩）
tb_area2 = new TextBlock() { FontSize = 14, HorizontalAlignment = HorizontalAlignment.Center, VerticalAlignment = VerticalAlignment.Center };
Grid.SetRow(tb_area2, 3);
Grid.SetColumn(tb_area2, 2);
grid.Children.Add(tb_area2);
//二级苗面积（万亩）
tb_area3 = new TextBlock() { FontSize = 14, HorizontalAlignment = HorizontalAlignment.Center, VerticalAlignment = VerticalAlignment.Center };
Grid.SetRow(tb_area3, 4);
Grid.SetColumn(tb_area3, 2);
grid.Children.Add(tb_area3);
//三级苗面积（万亩）
tb_area4 = new TextBlock() { FontSize = 14, HorizontalAlignment = HorizontalAlignment.Center, VerticalAlignment = VerticalAlignment.Center };
Grid.SetRow(tb_area4, 5);
Grid.SetColumn(tb_area4, 2);
grid.Children.Add(tb_area4);
//超链接（苗情评价分析）
hlb1 = new HyperlinkButton() { FontSize = 14, HorizontalAlignment = HorizontalAlignment.Center, VerticalAlignment = VerticalAlignment.Center };
Grid.SetRow(hlb1, 6);
Grid.SetColumn(hlb1, 0);
Grid.SetColumnSpan(hlb1, 3);
grid.Children.Add(hlb1);
//超链接（苗情数据报表）
hlb2 = new HyperlinkButton() { FontSize = 14, HorizontalAlignment = HorizontalAlignment.Center, VerticalAlignment = VerticalAlignment.Center };
Grid.SetRow(hlb2, 7);
Grid.SetColumn(hlb2, 0);
Grid.SetColumnSpan(hlb2, 3);
grid.Children.Add(hlb2);
//超链接（苗情监测报告）
hlb3 = new HyperlinkButton() { FontSize = 14, HorizontalAlignment = HorizontalAlignment.Center, VerticalAlignment = VerticalAlignment.Center };
Grid.SetRow(hlb3, 8);
Grid.SetColumn(hlb3, 0);
Grid.SetColumnSpan(hlb3, 3);
grid.Children.Add(hlb3);
border.Child = grid;
getData1SoapClient client = new getData1SoapClient();
client.GetCommentInfoCompleted += new EventHandler<GetCommentInfoCompletedEventArgs>(client_GetCommentInfoCompleted);
client.GetCommentInfoAsync(areaID, year, cycleID);
return border;
}
void client_GetCommentInfoCompleted(object sender, GetCommentInfoCompletedEventArgs e)
{
//设置值
tb_title.Text = result.Split(',')[0].Split(':')[1];
//苗情评价分析
hlb1.Content = result.Split(',')[1].Split(':')[1];
hlb1.NavigateUri = new Uri("http://www.baidu.com", UriKind.RelativeOrAbsolute);
//苗情数据报表
hlb2.Content = result.Split(',')[2].Split(':')[1];
hlb2.NavigateUri = new Uri("http://www.baidu.com", UriKind.RelativeOrAbsolute);
//苗情监测报告
hlb3.Content = result.Split(',')[3].Split(':')[1];
hlb3.NavigateUri = new Uri("http://www.baidu.com", UriKind.RelativeOrAbsolute);
//旺苗等级、占比和面积
tb_grade1.Text = result.Split(',')[4].Split('|')[0].Split(':')[1];
tb_percent1.Text = result.Split(',')[4].Split('|')[1].Split(':')[1];
tb_area1.Text = result.Split(',')[4].Split('|')[2].Split(':')[1];
//一级苗等级、占比和面积
tb_grade2.Text = result.Split(',')[5].Split('|')[0].Split(':')[1];
tb_percent2.Text = result.Split(',')[5].Split('|')[1].Split(':')[1];
tb_area2.Text = result.Split(',')[5].Split('|')[2].Split(':')[1];
//二级苗等级、占比和面积
tb_grade3.Text = result.Split(',')[6].Split('|')[0].Split(':')[1];
tb_percent3.Text = result.Split(',')[6].Split('|')[1].Split(':')[1];
tb_area3.Text = result.Split(',')[6].Split('|')[2].Split(':')[1];
//三级苗等级、占比和面积
tb_grade4.Text = result.Split(',')[7].Split('|')[0].Split(':')[1];
tb_percent4.Text = result.Split(',')[7].Split('|')[1].Split(':')[1];
tb_area4.Text = result.Split(',')[7].Split('|')[2].Split(':')[1];
}
}
}
3、添加一个鼠标右键弹出的快捷菜单控件RTBContextMenu .cs文件，代码如下：
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using System.Windows.Media.Effects;
using System.Windows.Media.Imaging;
namespace MapClient
{
public class RTBContextMenu : ContextMenu
{
RichTextBox rtb;
string placeName = string.Empty;
public RTBContextMenu(RichTextBox rtb, string name)
{
this.rtb = rtb;
this.placeName = name;
}
//构造菜单按钮并返回一个FrameworkElement对象
protected override FrameworkElement GetContent()
{
Border border = new Border() { BorderBrush = new SolidColorBrush(Color.FromArgb(255, 167, 171, 176)), BorderThickness = new Thickness(1), Background = new SolidColorBrush(Colors.White) };
border.Effect = new DropShadowEffect() { BlurRadius = 3, Color = Color.FromArgb(255, 230, 227, 236) };
Grid grid = new Grid() { Margin = new Thickness(1) };
grid.ColumnDefinitions.Add(new ColumnDefinition() { Width = new GridLength(25) });
grid.ColumnDefinitions.Add(new ColumnDefinition() { Width = new GridLength(105) });
grid.Children.Add(new Rectangle() { Fill = new SolidColorBrush(Color.FromArgb(255, 233, 238, 238)) });
grid.Children.Add(new Rectangle() { Fill = new SolidColorBrush(Color.FromArgb(255, 226, 228, 231)), HorizontalAlignment = HorizontalAlignment.Right, Width = 1 });
//田间视频
Button tjspButton = new Button() { Height = 22, Margin = new Thickness(0, 0, 0, 0), HorizontalAlignment = HorizontalAlignment.Stretch, VerticalAlignment = VerticalAlignment.Top, HorizontalContentAlignment = HorizontalAlignment.Left };
tjspButton.Style = Application.Current.Resources["ContextMenuButton"] as Style;
tjspButton.Click += tjsp_MouseLeftButtonUp;
Grid.SetColumnSpan(tjspButton, 2);
StackPanel sp = new StackPanel() { Orientation = Orientation.Horizontal };
Image tjspImage = new Image() { HorizontalAlignment = HorizontalAlignment.Left, Width = 16, Height = 16, Margin = new Thickness(1, 0, 0, 0) };
tjspImage.Source = new BitmapImage(new Uri("/MapClient;component/Images/pop-movie.png", UriKind.RelativeOrAbsolute));
sp.Children.Add(tjspImage);
TextBlock tjspText = new TextBlock() { Text = "田间视频", HorizontalAlignment = HorizontalAlignment.Left, Margin = new Thickness(16, 0, 0, 0) };
sp.Children.Add(tjspText);
tjspButton.Content = sp;
grid.Children.Add(tjspButton);
//作物像片
Button zwxpButton = new Button() { Height = 22, Margin = new Thickness(0, 24, 0, 0), HorizontalAlignment = HorizontalAlignment.Stretch, VerticalAlignment = VerticalAlignment.Top, HorizontalContentAlignment = HorizontalAlignment.Left };
zwxpButton.Style = Application.Current.Resources["ContextMenuButton"] as Style;
zwxpButton.Click += zwxp_MouseLeftButtonUp;
Grid.SetColumnSpan(zwxpButton, 2);
sp = new StackPanel() { Orientation = Orientation.Horizontal };
Image zwxpImage = new Image() { HorizontalAlignment = HorizontalAlignment.Left, Width = 16, Height = 16, Margin = new Thickness(1, 0, 0, 0) };
zwxpImage.Source = new BitmapImage(new Uri("/MapClient;component/Images/pop-pic.png", UriKind.RelativeOrAbsolute));
sp.Children.Add(zwxpImage);
TextBlock zwxpText = new TextBlock() { Text = "作物图片", HorizontalAlignment = HorizontalAlignment.Left, Margin = new Thickness(16, 0, 0, 0) };
sp.Children.Add(zwxpText);
zwxpButton.Content = sp;
grid.Children.Add(zwxpButton);
//专家会议
Button zjhyButton = new Button() { Height = 22, Margin = new Thickness(0, 48, 0, 0), HorizontalAlignment = HorizontalAlignment.Stretch, VerticalAlignment = VerticalAlignment.Top, HorizontalContentAlignment = HorizontalAlignment.Left };
zjhyButton.Style = Application.Current.Resources["ContextMenuButton"] as Style;
zjhyButton.Click += zjhy_MouseLeftButtonUp;
Grid.SetColumnSpan(zjhyButton, 2);
sp = new StackPanel() { Orientation = Orientation.Horizontal };
Image zjhyImage = new Image() { HorizontalAlignment = HorizontalAlignment.Left, Width = 16, Height = 16, Margin = new Thickness(1, 0, 0, 0) };
zjhyImage.Source = new BitmapImage(new Uri("/MapClient;component/Images/pop-person.png", UriKind.RelativeOrAbsolute));
sp.Children.Add(zjhyImage);
TextBlock zjhyText = new TextBlock() { Text = "专家会议", HorizontalAlignment = HorizontalAlignment.Left, Margin = new Thickness(16, 0, 0, 0) };
sp.Children.Add(zjhyText);
zjhyButton.Content = sp;
grid.Children.Add(zjhyButton);
//现场联动
Button xcldButton = new Button() { Height = 22, Margin = new Thickness(0, 72, 0, 0), HorizontalAlignment = HorizontalAlignment.Stretch, VerticalAlignment = VerticalAlignment.Top, HorizontalContentAlignment = HorizontalAlignment.Left };
xcldButton.Style = Application.Current.Resources["ContextMenuButton"] as Style;
xcldButton.Click += xcld_MouseLeftButtonUp;
Grid.SetColumnSpan(xcldButton, 2);
sp = new StackPanel() { Orientation = Orientation.Horizontal };
Image xcldImage = new Image() { HorizontalAlignment = HorizontalAlignment.Left, Width = 16, Height = 16, Margin = new Thickness(1, 0, 0, 0) };
xcldImage.Source = new BitmapImage(new Uri("/MapClient;component/Images/pop-link.png", UriKind.RelativeOrAbsolute));
sp.Children.Add(xcldImage);
TextBlock xcldText = new TextBlock() { Text = "现场联动", HorizontalAlignment = HorizontalAlignment.Left, Margin = new Thickness(16, 0, 0, 0) };
sp.Children.Add(xcldText);
xcldButton.Content = sp;
grid.Children.Add(xcldButton);
border.Child = grid;
return border;
}
//
//处理事件
//
void tjsp_MouseLeftButtonUp(object sender, RoutedEventArgs e)
{
//页面跳转,使用参数进行url传递 参数值为placeName（请注意）
System.Windows.Browser.HtmlPage.Window.Navigate(new Uri("../SensorMonitor/VedioList.aspx?AreaName=" + placeName, UriKind.RelativeOrAbsolute), "_self");
Close();
}
void zwxp_MouseLeftButtonUp(object sender, RoutedEventArgs e)
{
//页面跳转
System.Windows.Browser.HtmlPage.Window.Navigate(new Uri("../SensorMonitor/InstantImage.aspx?AreaName=" + placeName, UriKind.RelativeOrAbsolute), "_self");
Close();
}
void zjhy_MouseLeftButtonUp(object sender, RoutedEventArgs e)
{
//页面跳转
System.Windows.Browser.HtmlPage.Window.Navigate(new Uri("http://www.baidu.com", UriKind.RelativeOrAbsolute), "_self");
Close();
}
void xcld_MouseLeftButtonUp(object sender, RoutedEventArgs e)
{
//页面跳转
System.Windows.Browser.HtmlPage.Window.Navigate(new Uri("http://www.baidu.com", UriKind.RelativeOrAbsolute), "_self");
Close();
}
}
}
4、MainPage.xaml及MainPage.xaml.cs代码如下：
<UserControl xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:esri="http://schemas.esri.com/arcgis/client/2009"
xmlns:toolkit="clr-namespace:ESRI.ArcGIS.Client.Toolkit;assembly=ESRI.ArcGIS.Client.Toolkit"
xmlns:symbols="clr-namespace:ESRI.ArcGIS.Client.Symbols;assembly=ESRI.ArcGIS.Client"
xmlns:local="clr-namespace:GrowthMonitor"
xmlns:vsm="clr-namespace:System.Windows;assembly=System.Windows"
xmlns:i="clr-namespace:System.Windows.Interactivity;assembly=System.Windows.Interactivity"
xmlns:sys="clr-namespace:System;assembly=mscorlib"
xmlns:interaction="http://schemas.microsoft.com/expression/2010/interactivity"
xmlns:sdk="http://schemas.microsoft.com/winfx/2006/xaml/presentation/sdk"
xmlns:slData="clr-namespace:System.Windows.Controls;assembly=System.Windows.Controls.Data"
x:Class="MapClient.MainPage" d:DesignHeight="300" d:DesignWidth="400" Loaded="UserControl_Loaded" mc:Ignorable="d">
<Grid x:Name="LayoutRoot" Background="White">
<Grid.Resources>
<esri:SimpleMarkerSymbol x:Key="DefaultMarkerSymbol" Size="12" x:Name="dms_Point" Style="Circle">
<esri:SimpleMarkerSymbol.ControlTemplate>
<ControlTemplate>
<Grid x:Name="RootElement" RenderTransformOrigin="0.5,0.5" >
<Grid.RenderTransform>
<ScaleTransform ScaleX="1" ScaleY="1" />
</Grid.RenderTransform>
<VisualStateManager.VisualStateGroups>
<VisualStateGroup x:Name="CommonStates">
<VisualState x:Name="Normal">
<Storyboard>
<DoubleAnimation BeginTime="00:00:00"
Storyboard.TargetName="RootElement"
Storyboard.TargetProperty="(UIElement.RenderTransform).(ScaleTransform.ScaleX)"
To="1" Duration="0:0:0.1" />
<DoubleAnimation BeginTime="00:00:00"
Storyboard.TargetName="RootElement"
Storyboard.TargetProperty="(UIElement.RenderTransform).(ScaleTransform.ScaleY)"
To="1" Duration="0:0:0.1" />
</Storyboard>
</VisualState>
<VisualState x:Name="MouseOver">
<Storyboard>
<DoubleAnimation BeginTime="00:00:00"
Storyboard.TargetName="RootElement"
Storyboard.TargetProperty="(UIElement.RenderTransform).(ScaleTransform.ScaleX)"
To="1.5" Duration="0:0:0.1" />
<DoubleAnimation BeginTime="00:00:00"
Storyboard.TargetName="RootElement"
Storyboard.TargetProperty="(UIElement.RenderTransform).(ScaleTransform.ScaleY)"
To="1.5" Duration="0:0:0.1" />
</Storyboard>
</VisualState>
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
<Ellipse x:Name="ellipse"
Width="{Binding Symbol.Size}"
Height="{Binding Symbol.Size}" >
<Ellipse.Fill>
<RadialGradientBrush GradientOrigin="0.5,0.5" Center="0.5,0.5"
RadiusX="0.5" RadiusY="0.5">
<GradientStop Color="Red" Offset="0.25" />
</RadialGradientBrush>
</Ellipse.Fill>
</Ellipse>
</Grid>
</ControlTemplate>
</esri:SimpleMarkerSymbol.ControlTemplate>
</esri:SimpleMarkerSymbol>
<esri:SimpleLineSymbol x:Key="DefaultLineSymbol" Color="Red" Width="6" />
<esri:SimpleFillSymbol x:Key="DefaultFillSymbol" BorderBrush="Red" BorderThickness="2" x:Name="sf_Point"/>
</Grid.Resources>
<esri:Map x:Name="myMap" IsLogoVisible="False" Extent="114.289579051054,29.3907111115968,121.380372848428,33.7272787947227">
<i:Interaction.Behaviors>
<local:WheelZoom />
</i:Interaction.Behaviors>
<esri:Map.Layers>
<esri:ArcGISTiledMapServiceLayer ID="BaseLayer" Url="http://192.168.2.5/arcgis/rest/services/AnHuiBase/MapServer"/>
<!---特征图层-->
<!--<esri:FeatureLayer ID="MyFeatureLayer" Url="http://192.168.2.5/arcgis/rest/services/AnHuiDynamic/MapServer/0">
<esri:FeatureLayer.Clusterer>
<esri:FlareClusterer
FlareBackground="#99FF0000"
FlareForeground="White"
MaximumFlareCount="9"/>
</esri:FeatureLayer.Clusterer>
<esri:FeatureLayer.OutFields>
<sys:String>ID</sys:String>
<sys:String>Name</sys:String>
</esri:FeatureLayer.OutFields>
<esri:FeatureLayer.MapTip>
<Grid Background="Blue" Width="200" Height="200">
<StackPanel>
<TextBlock Text="{Binding [Name]}" Foreground="White" FontWeight="Bold" />
</StackPanel>
</Grid>
</esri:FeatureLayer.MapTip>
</esri:FeatureLayer>-->
<!--GraphicsLayer-->
<esri:GraphicsLayer ID="MyGraphicsLayer">
</esri:GraphicsLayer>
</esri:Map.Layers>
</esri:Map>
<Grid Height="60" HorizontalAlignment="Right" VerticalAlignment="Top" Width="300">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="0.128*"/>
<ColumnDefinition Width="0.142*"/>
<ColumnDefinition Width="0.14*"/>
<ColumnDefinition Width="0.15*"/>
<ColumnDefinition Width="0.14*"/>
<ColumnDefinition Width="0.14*"/>
<ColumnDefinition Width="0.15*"/>
</Grid.ColumnDefinitions>
<Border x:Name="bZoomIn" BorderThickness="1" Margin="0,-1,0,1">
<Border.Background>
<ImageBrush ImageSource="Images/i_zoomin.png" Stretch="None"/>
</Border.Background>
</Border>
<Border x:Name="bZoomOut" BorderThickness="1" Grid.Column="1" Margin="3,-2,2,2">
<Border.Background>
<ImageBrush ImageSource="Images/i_zoomout.png" Stretch="None"/>
</Border.Background>
</Border>
<Border x:Name="bPan" BorderThickness="1" Grid.Column="2" Margin="2,-1,2,1">
<Border.Background>
<ImageBrush ImageSource="Images/i_pan.png" Stretch="None"/>
</Border.Background>
</Border>
<Border x:Name="bPrevious" BorderThickness="1" Grid.Column="3" Margin="4,1,5,-1">
<Border.Background>
<ImageBrush ImageSource="Images/i_previous.png" Stretch="None"/>
</Border.Background>
</Border>
<Border x:Name="bNext" BorderThickness="1" Grid.Column="4" Margin="4,2,1,-2" RenderTransformOrigin="1.385,0.545">
<Border.Background>
<ImageBrush ImageSource="Images/i_next.png" Stretch="None"/>
</Border.Background>
</Border>
<Border x:Name="bFullExtent" BorderThickness="1" Grid.Column="5" Margin="2,0" RenderTransformOrigin="1.385,0.545">
<Border.Background>
<ImageBrush ImageSource="Images/i_globe.png" Stretch="None"/>
</Border.Background>
</Border>
<Border x:Name="bFullScreen" BorderThickness="1" Grid.Column="6" Margin="8,0,1,0" RenderTransformOrigin="1.385,0.545">
<Border.Background>
<ImageBrush ImageSource="Images/i_widget.png" Stretch="None"/>
</Border.Background>
</Border>
</Grid>
<esri:Navigation Margin="5" HorizontalAlignment="Left" VerticalAlignment="Bottom"
Map="{Binding ElementName=myMap}" >
</esri:Navigation>
<esri:MapProgressBar x:Name="MyProgressBar"
Map="{Binding ElementName=myMap}"
HorizontalAlignment="Center" VerticalAlignment="Bottom"
Width="200" Height="36"
Margin="25" />
<StackPanel HorizontalAlignment="Right" Orientation="Horizontal" Margin="0,1,1,0" VerticalAlignment="Top">
<Button Style="{StaticResource darkButtonStyle}" Margin="3,0,0,0" >
<i:Interaction.Triggers>
<i:EventTrigger EventName="Click" >
<local:ToggleFullScreenAction />
</i:EventTrigger>
</i:Interaction.Triggers>
<Image Source="Images/Fullscreen-32.png" Height="24" Margin="-4"
ToolTipService.ToolTip="全屏"/>
</Button>
</StackPanel>
<Button Content="查找" Height="23" HorizontalAlignment="Left" Margin="279,110,0,0" Name="button1" VerticalAlignment="Top" Width="75" Click="button1_Click" />
<TextBox Height="23" HorizontalAlignment="Left" Margin="161,110,0,0" Name="textBox1" VerticalAlignment="Top" Width="120" />
<sdk:Label Height="28" HorizontalAlignment="Left" Margin="45,110,0,0" Name="label1" FontSize="15" Content="输入监测点名称：" VerticalAlignment="Top" Width="120" />
</Grid>
</UserControl>
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using ESRI.ArcGIS.Client.Symbols;
using ESRI.ArcGIS.Client;
using ESRI.ArcGIS.Client.Tasks;
using System.Windows.Data;
using System.Runtime.Serialization;
using ESRI.ArcGIS.Client.Geometry;
using MapClient.UserControls;
namespace MapClient
{
public partial class MainPage : UserControl
{
//一些列变量定义
public string str = null; //用来接收aspx页面传递到xap中的参数字符串
string[] infos = null;
public string level = string.Empty; //市县等级 市=1/县=2
public string areaId = string.Empty; //地区ID，包括市及县的编号
public string color = string.Empty; //颜色值
public string year = string.Empty; //年份
public string cycleId = string.Empty; //生育周期编号
public MainPage(Dictionary<string, string> paramsDic)
{
InitializeComponent();
if (paramsDic.TryGetValue("STR", out str))
{
//获取到aspx页面传递过来的参数
}
//按照|进行拆分成每一个监测点的信息
infos = str.Split('|');
//初始化页面，开始地图加载条
MyDrawObject = new Draw(myMap)
{
FillSymbol = LayoutRoot.Resources["DefaultFillSymbol"] as ESRI.ArcGIS.Client.Symbols.FillSymbol,
DrawMode = DrawMode.Rectangle
};
MyDrawObject.DrawComplete += myDrawObject_DrawComplete;
}
private void UserControl_Loaded(object sender, RoutedEventArgs e)
{
FindGraphicsAndShowInMap("监测点");
}
private void Button_Click(object sender, RoutedEventArgs e)
{
FindGraphicsAndShowInMap("临泉监测点");
}
//#region 市界图层
//public void FindCityGraphicsAndShowInMap(string conditions)
//{
// // 初始化查找操作
// FindTask findCityTask = new FindTask("http://192.168.2.5/arcgis/rest/services/AnHuiDynamic/MapServer/");
// findCityTask.ExecuteCompleted += new EventHandler<FindEventArgs>(findCityTask_ExecuteCompleted);
// findCityTask.Failed += new EventHandler<TaskFailedEventArgs>(findCityTask_Failed);
// //初始化查找参数，指定Name字段作为小麦监测点层的搜素条件，并返回特征图层作为查找结果
// FindParameters findParameters = new FindParameters();
// findParameters.LayerIds.AddRange(new int[] { 2 });
// findParameters.SearchFields.AddRange(new string[] { "AreaID", "NAME" });
// findParameters.ReturnGeometry = true;
// //要查找点的信息
// findParameters.SearchText = conditions;
// findCityTask.ExecuteAsync(findParameters);
//}
////查找失败
//void findCityTask_Failed(object sender, TaskFailedEventArgs e)
//{
// MessageBox.Show("查找失败: " + e.Error);
//}
//void findCityTask_ExecuteCompleted(object sender, FindEventArgs e)
//{
// // 清除先前的图层
// GraphicsLayer graphicsLayer = myMap.Layers["MyGraphicsLayer"] as GraphicsLayer;
// graphicsLayer.ClearGraphics();
// // 检查新的结果
// if (e.FindResults.Count > 0)
// {
// //将查询出来的结果在地图上显示出来
// foreach (FindResult result in e.FindResults)
// {
// result.Feature.Symbol = LayoutRoot.Resources["DefaultFillSymbol"] as ESRI.ArcGIS.Client.Symbols.Symbol;
// graphicsLayer.Graphics.Add(result.Feature);
// //左键菜单
// result.Feature.MouseLeftButtonDown += new MouseButtonEventHandler(Feature_MouseLeftButtonDown);
// result.Feature.MouseLeftButtonUp += new MouseButtonEventHandler(Feature_MouseLeftButtonUp);
// //右键菜单
// result.Feature.MouseRightButtonDown += new MouseButtonEventHandler(Feature_MouseRightButtonDown);
// result.Feature.MouseRightButtonUp += new MouseButtonEventHandler(Feature_MouseRightButtonUp);
// }
// //坐标自动定位
// ESRI.ArcGIS.Client.Geometry.Envelope selectedFeatureExtent = e.FindResults[0].Feature.Geometry.Extent;
// double expandPercentage = 30;
// double widthExpand = selectedFeatureExtent.Width * (expandPercentage / 100);
// double heightExpand = selectedFeatureExtent.Height * (expandPercentage / 100);
// ESRI.ArcGIS.Client.Geometry.Envelope displayExtent = new ESRI.ArcGIS.Client.Geometry.Envelope(
// selectedFeatureExtent.XMin - (widthExpand / 2),
// selectedFeatureExtent.YMin - (heightExpand / 2),
// selectedFeatureExtent.XMax + (widthExpand / 2),
// selectedFeatureExtent.YMax + (heightExpand / 2));
// myMap.ZoomTo(displayExtent);
// }
// else
// {
// MessageBox.Show("没有发现匹配该搜索的记录！");
// }
//}
//#endregion
#region 小麦监测点图层
/// <summary>
/// 根据条件查找监测点图层（0）
/// </summary>
/// <param name="conditions"></param>
public void FindGraphicsAndShowInMap(string conditions)
{
// 初始化查找操作
FindTask findTask = new FindTask("http://192.168.2.5/arcgis/rest/services/AnHuiDynamic/MapServer/");
findTask.ExecuteCompleted += FindTask_ExecuteCompleted;
findTask.Failed += FindTask_Failed;
//初始化查找参数，指定Name字段作为小麦监测点层的搜素条件，并返回特征图层作为查找结果
FindParameters findParameters = new FindParameters();
findParameters.LayerIds.AddRange(new int[] { 0 });
findParameters.SearchFields.AddRange(new string[] { "ID", "Name" });
findParameters.ReturnGeometry = true;
//要查找点的信息
findParameters.SearchText = conditions;
findTask.ExecuteAsync(findParameters);
}
#region FindTask 查找任务开始
// 查找结束时，开始绘制点到图层上
private void FindTask_ExecuteCompleted(object sender, FindEventArgs args)
{
// 清除先前的图层
GraphicsLayer graphicsLayer = myMap.Layers["MyGraphicsLayer"] as GraphicsLayer;
graphicsLayer.ClearGraphics();
// 检查新的结果
if (args.FindResults.Count > 0)
{
//将查询出来的结果在地图上显示出来
foreach (FindResult result in args.FindResults)
{
//赋值颜色值
this.dms_Point.Color = new SolidColorBrush(Colors.Red);
result.Feature.Symbol = LayoutRoot.Resources["DefaultMarkerSymbol"] as ESRI.ArcGIS.Client.Symbols.Symbol;
graphicsLayer.Graphics.Add(result.Feature);
//左键菜单
result.Feature.MouseLeftButtonDown += new MouseButtonEventHandler(Feature_MouseLeftButtonDown);
result.Feature.MouseLeftButtonUp += new MouseButtonEventHandler(Feature_MouseLeftButtonUp);
//右键菜单
result.Feature.MouseRightButtonDown += new MouseButtonEventHandler(Feature_MouseRightButtonDown);
result.Feature.MouseRightButtonUp += new MouseButtonEventHandler(Feature_MouseRightButtonUp);
}
//坐标自动定位
ESRI.ArcGIS.Client.Geometry.Envelope selectedFeatureExtent = args.FindResults[0].Feature.Geometry.Extent;
double expandPercentage = 30;
double widthExpand = selectedFeatureExtent.Width * (expandPercentage / 100);
double heightExpand = selectedFeatureExtent.Height * (expandPercentage / 100);
ESRI.ArcGIS.Client.Geometry.Envelope displayExtent = new ESRI.ArcGIS.Client.Geometry.Envelope(
selectedFeatureExtent.XMin - (widthExpand / 2),
selectedFeatureExtent.YMin - (heightExpand / 2),
selectedFeatureExtent.XMax + (widthExpand / 2),
selectedFeatureExtent.YMax + (heightExpand / 2));
myMap.ZoomTo(displayExtent);
}
else
{
MessageBox.Show("没有发现匹配该搜索的记录！");
}
}
//当查找失败时进行提示操作
private void FindTask_Failed(object sender, TaskFailedEventArgs args)
{
MessageBox.Show("查找失败: " + args.Error);
}
#endregion FindTask 查找任务结束
#endregion
RichTextBox rtb;
#region 鼠标左键事件开始
void Feature_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)
{
//鼠标左键，显示ToolTip信息
Graphic g = sender as Graphic;
//这里需要添加一个不消失的弹出框，并可以移入进行点击
MapTips tips = new MapTips(rtb, g.Attributes["Name"].ToString().Trim(), g.Attributes["AreaID"].ToString().Trim(), "-1", "-1");
tips.Show(e.GetPosition(LayoutRoot));
}
void Feature_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
e.Handled = true;
}
#endregion 鼠标左键事件结束
#region 鼠标右键事件开始
void Feature_MouseRightButtonUp(object sender, MouseButtonEventArgs e)
{
Graphic g = sender as Graphic;
RTBContextMenu menu = new RTBContextMenu(rtb, g.Attributes["Name"].ToString().Trim());
menu.Show(e.GetPosition(LayoutRoot));
}
void Feature_MouseRightButtonDown(object sender, MouseButtonEventArgs e)
{
e.Handled = true;
}
#endregion 鼠标右键事件结束
string _toolMode = "";
List<Envelope> _extentHistory = new List<Envelope>();
int _currentExtentIndex = 0;
bool _newExtent = true;
Image _previousExtentImage;
Image _nextExtentImage;
private Draw MyDrawObject;
private void MyToolbar_ToolbarItemClicked(object sender, ESRI.ArcGIS.Client.Toolkit.SelectedToolbarItemArgs e)
{
MyDrawObject.IsEnabled = false;
_toolMode = "";
switch (e.Index)
{
case 0: // ZoomIn Layers
MyDrawObject.IsEnabled = true;
_toolMode = "zoomin";
break;
case 1: // Zoom Out
MyDrawObject.IsEnabled = true;
_toolMode = "zoomout";
break;
case 2: // Pan
break;
case 3: // Previous Extent
if (_currentExtentIndex != 0)
{
_currentExtentIndex--;
if (_currentExtentIndex == 0)
{
_previousExtentImage.Opacity = 0.3;
_previousExtentImage.IsHitTestVisible = false;
}
_newExtent = false;
myMap.IsHitTestVisible = false;
myMap.ZoomTo(_extentHistory[_currentExtentIndex]);
if (_nextExtentImage.IsHitTestVisible == false)
{
_nextExtentImage.Opacity = 1;
_nextExtentImage.IsHitTestVisible = true;
}
}
break;
case 4: // Next Extent
if (_currentExtentIndex < _extentHistory.Count - 1)
{
_currentExtentIndex++;
if (_currentExtentIndex == (_extentHistory.Count - 1))
{
_nextExtentImage.Opacity = 0.3;
_nextExtentImage.IsHitTestVisible = false;
}
_newExtent = false;
myMap.IsHitTestVisible = false;
myMap.ZoomTo(_extentHistory[_currentExtentIndex]);
if (_previousExtentImage.IsHitTestVisible == false)
{
_previousExtentImage.Opacity = 1;
_previousExtentImage.IsHitTestVisible = true;
}
}
break;
case 5: // Full Extent
myMap.ZoomTo(myMap.Layers.GetFullExtent());
break;
case 6: // Full Screen
Application.Current.Host.Content.IsFullScreen = !Application.Current.Host.Content.IsFullScreen;
break;
}
}
private void myDrawObject_DrawComplete(object sender, DrawEventArgs args)
{
if (_toolMode == "zoomin")
{
myMap.ZoomTo(args.Geometry as ESRI.ArcGIS.Client.Geometry.Envelope);
}
else if (_toolMode == "zoomout")
{
Envelope currentExtent = myMap.Extent;
Envelope zoomBoxExtent = args.Geometry as Envelope;
MapPoint zoomBoxCenter = zoomBoxExtent.GetCenter();
double whRatioCurrent = currentExtent.Width / currentExtent.Height;
double whRatioZoomBox = zoomBoxExtent.Width / zoomBoxExtent.Height;
Envelope newEnv = null;
if (whRatioZoomBox > whRatioCurrent)
// use width
{
double mapWidthPixels = myMap.Width;
double multiplier = currentExtent.Width / zoomBoxExtent.Width;
double newWidthMapUnits = currentExtent.Width * multiplier;
newEnv = new Envelope(new MapPoint(zoomBoxCenter.X - (newWidthMapUnits / 2), zoomBoxCenter.Y),
new MapPoint(zoomBoxCenter.X + (newWidthMapUnits / 2), zoomBoxCenter.Y));
}
else
// use height
{
double mapHeightPixels = myMap.Height;
double multiplier = currentExtent.Height / zoomBoxExtent.Height;
double newHeightMapUnits = currentExtent.Height * multiplier;
newEnv = new Envelope(new MapPoint(zoomBoxCenter.X, zoomBoxCenter.Y - (newHeightMapUnits / 2)),
new MapPoint(zoomBoxCenter.X, zoomBoxCenter.Y + (newHeightMapUnits / 2)));
}
if (newEnv != null)
myMap.ZoomTo(newEnv);
}
}
private void MyMap_ExtentChanged(object sender, ExtentEventArgs e)
{
if (e.OldExtent == null)
{
_extentHistory.Add(e.NewExtent.Clone());
return;
}
if (_newExtent)
{
_currentExtentIndex++;
if (_extentHistory.Count - _currentExtentIndex > 0)
_extentHistory.RemoveRange(_currentExtentIndex, (_extentHistory.Count - _currentExtentIndex));
if (_nextExtentImage.IsHitTestVisible == true)
{
_nextExtentImage.Opacity = 0.3;
_nextExtentImage.IsHitTestVisible = false;
}
_extentHistory.Add(e.NewExtent.Clone());
if (_previousExtentImage.IsHitTestVisible == false)
{
_previousExtentImage.Opacity = 1;
_previousExtentImage.IsHitTestVisible = true;
}
}
else
{
myMap.IsHitTestVisible = true;
_newExtent = true;
}
}
private void button1_Click(object sender, RoutedEventArgs e)
{
if (this.textBox1.Text == "")
{
FindGraphicsAndShowInMap("0");
}
else
{
FindGraphicsAndShowInMap(this.textBox1.Text.Trim());
}
}
}
}
效果图如下：鼠标点击后弹出窗体，及鼠标右键弹出快捷菜单，如下：
以后继续完善，不断改进。
===========================================================================
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