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  • GraphicsActions

      1 <UserControl x:Class="GraphicsAction.MainPage"
      2     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
      3     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
      4     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
      5     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"  
      6  xmlns:esri="http://schemas.esri.com/arcgis/client/2009"
      7 xmlns:esriBehaviors="clr-namespace:ESRI.ArcGIS.Client.Behaviors;assembly=ESRI.ArcGIS.Client.Behaviors"
      8 xmlns:i="clr-namespace:System.Windows.Interactivity;assembly=System.Windows.Interactivity"
      9     mc:Ignorable="d"
     10     d:DesignHeight="300" d:DesignWidth="400">
     11 
     12     <Grid x:Name="LayoutRoot" Background="White">
     13 
     14         <Grid.Resources>
     15             <LinearGradientBrush x:Key="CommonGradient" StartPoint="0.5,0" EndPoint="0.5,1">
     16                 <GradientStop Offset="0" Color="#99919191"/>
     17                 <GradientStop Offset="0.25" Color="#aa919191"/>
     18                 <GradientStop Offset="0.75" Color="#cc919191"/>
     19             </LinearGradientBrush>
     20             <Style x:Key="CommonBorder" TargetType="Border">
     21                 <Setter Property="BorderBrush" Value="White" />
     22                 <Setter Property="BorderThickness" Value="1" />
     23                 <Setter Property="CornerRadius" Value="5" />
     24                 <Setter Property="Background" Value="{StaticResource CommonGradient}" />
     25                 <Setter Property="Opacity" Value="1" />
     26             </Style>
     27             <Style x:Key="MenuItem" TargetType="Button">
     28                 <Setter Property="Foreground" Value="White"/>
     29                 <Setter Property="HorizontalAlignment" Value="Left"/>
     30                 <Setter Property="VerticalAlignment" Value="Center"/>
     31                 <Setter Property="HorizontalContentAlignment" Value="Left"/>
     32                 <Setter Property="FontSize" Value="12" />
     33                 <Setter Property="Template">
     34                     <Setter.Value>
     35                         <ControlTemplate TargetType="Button">
     36                             <Grid>
     37                                 <VisualStateManager.VisualStateGroups>
     38                                     <VisualStateGroup x:Name="CommonStates">
     39                                         <VisualState x:Name="Normal">
     40                                             <Storyboard>
     41                                                 <DoubleAnimation To="0" FillBehavior="HoldEnd" 
     42                                                      Storyboard.TargetName="menuItemHighlight" 
     43                                                      Storyboard.TargetProperty="Opacity" 
     44                                                      Duration="0:0:0.3" />
     45                                             </Storyboard>
     46                                         </VisualState>
     47                                         <VisualState x:Name="MouseOver">
     48                                             <Storyboard>
     49                                                 <DoubleAnimation To="0.15" FillBehavior="HoldEnd" 
     50                                                      Storyboard.TargetName="menuItemHighlight" 
     51                                                      Storyboard.TargetProperty="Opacity" 
     52                                                      Duration="0:0:0.3" />
     53                                             </Storyboard>
     54                                         </VisualState>
     55                                     </VisualStateGroup>
     56                                 </VisualStateManager.VisualStateGroups>
     57                                 <Rectangle x:Name="menuItemHighlight" Fill="#FFFFFFFF" 
     58                                            Opacity="0" Margin="0" />
     59                                 <ContentPresenter
     60                                     x:Name="contentPresenter"
     61                                     Content="{TemplateBinding Content}"
     62                                     ContentTemplate="{TemplateBinding ContentTemplate}"
     63                                     VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
     64                                     HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
     65                                     Margin="{TemplateBinding Padding}" />
     66                             </Grid>
     67                         </ControlTemplate>
     68                     </Setter.Value>
     69                 </Setter>
     70             </Style>
     71             <esri:UniqueValueRenderer x:Key="GraphicsLayerLineSymbol">
     72                 <esri:UniqueValueRenderer.DefaultSymbol>
     73                     <esri:SimpleLineSymbol Width="5">
     74                         <esri:SimpleLineSymbol.Color>
     75                             <LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
     76                                 <GradientStop Color="Yellow" Offset="0"/>
     77                                 <GradientStop Color="#FFB45050" Offset="1"/>
     78                             </LinearGradientBrush>
     79                         </esri:SimpleLineSymbol.Color>
     80                     </esri:SimpleLineSymbol>
     81                 </esri:UniqueValueRenderer.DefaultSymbol>
     82             </esri:UniqueValueRenderer>
     83             <esri:SimpleFillSymbol x:Key="GraphicsLayerFillSymbol">
     84                 <esri:SimpleFillSymbol.Fill>
     85                     <LinearGradientBrush StartPoint="0,0" EndPoint="1,1">
     86                         <GradientStop Color="Yellow" Offset="0.0" />
     87                         <GradientStop Color="Red" Offset="0.25" />
     88                         <GradientStop Color="Blue" Offset="0.75" />
     89                         <GradientStop Color="LimeGreen" Offset="1.0" />
     90                     </LinearGradientBrush>
     91                 </esri:SimpleFillSymbol.Fill>
     92             </esri:SimpleFillSymbol>
     93         </Grid.Resources>
     94 
     95         <esri:Map x:Name="MyMap" WrapAround="True" Extent="-15000000,2000000,-7000000,8000000">
     96             <esri:ArcGISTiledMapServiceLayer ID="MyBaseLayer" 
     97                 Url="http://services.arcgisonline.com/ArcGIS/rest/services/World_Street_Map/MapServer" />
     98             <esri:GraphicsLayer ID="MyGraphicsLayer" Renderer="{StaticResource GraphicsLayerLineSymbol}" />
     99             <esri:GraphicsLayer ID="MyQueryResultsGraphicsLayer" Opacity="0.5" />
    100         </esri:Map>
    101 
    102         <Grid HorizontalAlignment="Right" VerticalAlignment="Top" Width="Auto" Height="Auto" Margin="10" >
    103             <Border Style="{StaticResource CommonBorder}" Padding="10,3,10,3">
    104                 <Border.Effect>
    105                     <DropShadowEffect/>
    106                 </Border.Effect>
    107                 <StackPanel>
    108                     <TextBlock Text="Graphics Actions" Foreground="White" FontSize="14" FontWeight="Bold" Margin="4" />
    109                     <StackPanel Orientation="Horizontal" Margin="2">
    110                         <StackPanel Orientation="Vertical" Margin="2">
    111                             <Button Style="{StaticResource MenuItem}"                             
    112                             Content="Redline" HorizontalAlignment="Left"  >
    113                                 <i:Interaction.Triggers>
    114                                     <i:EventTrigger EventName="Click">
    115                                         <esri:RedlineAction 
    116                                     Color="#FF32FF00"
    117                                     DrawMode="Freehand"                                    
    118                                     GraphicsLayerID="MyGraphicsLayer" 
    119                                     TargetName="MyMap"/>
    120                                     </i:EventTrigger>
    121                                 </i:Interaction.Triggers>
    122                             </Button>
    123                             <Button Style="{StaticResource MenuItem}" 
    124                             Content="Spatial Query" >
    125                                 <i:Interaction.Triggers>
    126                                     <i:EventTrigger EventName="Click">
    127                                         <esri:SpatialQueryAction
    128                                     DrawMode="Rectangle"
    129                                     LayerID="MyQueryResultsGraphicsLayer"
    130                                     Url="http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/Specialty/ESRI_StatesCitiesRivers_USA/MapServer/2" 
    131                                     Symbol="{StaticResource GraphicsLayerFillSymbol}"
    132                                     TargetName="MyMap" />
    133                                     </i:EventTrigger>
    134                                 </i:Interaction.Triggers>
    135                             </Button>
    136                         </StackPanel>
    137                         <Line X1="0" Y1="0" X2="0" Y2="1" Stretch="Fill" Stroke="White" StrokeThickness="1" />
    138                         <StackPanel Orientation="Vertical" Margin="2">
    139                             <Button Style="{StaticResource MenuItem}" Content="Clear" 
    140                                 HorizontalAlignment="Right" FontSize="12" >
    141                                 <i:Interaction.Triggers>
    142                                     <i:EventTrigger EventName="Click">
    143                                         <esri:ClearGraphicsAction 
    144                                     GraphicsLayerID="MyGraphicsLayer"
    145                                     TargetName="MyMap" />
    146                                     </i:EventTrigger>
    147                                 </i:Interaction.Triggers>
    148                             </Button>
    149                             <Button Style="{StaticResource MenuItem}" Content="Clear" FontSize="12" >
    150                                 <i:Interaction.Triggers>
    151                                     <i:EventTrigger EventName="Click">
    152                                         <esri:ClearGraphicsAction 
    153                                     GraphicsLayerID="MyQueryResultsGraphicsLayer"
    154                                     TargetName="MyMap" />
    155                                     </i:EventTrigger>
    156                                 </i:Interaction.Triggers>
    157                             </Button>
    158                         </StackPanel>
    159                     </StackPanel>
    160                 </StackPanel>
    161             </Border>
    162         </Grid>
    163 
    164     </Grid>
    165 </UserControl>
    View Code
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  • 原文地址:https://www.cnblogs.com/rockman/p/3321795.html
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