李伟
107 lines
6.1 KiB
XML
107 lines
6.1 KiB
XML
<ResourceDictionary
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xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
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xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
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xmlns:local="clr-namespace:XP.ImageProcessing.RoiControl.Controls">
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<!-- ControlThumb样式 - 14*14灰色矩形 -->
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<Style x:Key="AreaControlThumbStyle" TargetType="{x:Type Thumb}">
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<Setter Property="Width" Value="14" />
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<Setter Property="Height" Value="14" />
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<Setter Property="Cursor" Value="Hand" />
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<Setter Property="Template">
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<Setter.Value>
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<ControlTemplate TargetType="{x:Type Thumb}">
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<Grid>
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<!-- 灰色矩形 -->
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<Rectangle x:Name="ThumbRect"
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Fill="#FF808080"
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Stroke="White"
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StrokeThickness="1"
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Width="14"
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Height="14" />
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</Grid>
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<ControlTemplate.Triggers>
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<!-- 鼠标悬停效果 -->
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<Trigger Property="IsMouseOver" Value="True">
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<Setter TargetName="ThumbRect" Property="Fill" Value="#FF999999" />
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<Setter TargetName="ThumbRect" Property="StrokeThickness" Value="2" />
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</Trigger>
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<!-- 拖拽时效果 -->
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<Trigger Property="IsDragging" Value="True">
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<Setter TargetName="ThumbRect" Property="Fill" Value="#FFAAAAAA" />
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<Setter TargetName="ThumbRect" Property="StrokeThickness" Value="2" />
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<Setter Property="Cursor" Value="SizeAll" />
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</Trigger>
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</ControlTemplate.Triggers>
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</ControlTemplate>
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</Setter.Value>
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</Setter>
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</Style>
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<!-- ImageROICanvas控件模板 -->
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<Style TargetType="{x:Type local:ImageROICanvas}">
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<Setter Property="Background" Value="LightGray" />
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<Setter Property="ClipToBounds" Value="True" />
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<Setter Property="Template">
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<Setter.Value>
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<ControlTemplate TargetType="{x:Type local:ImageROICanvas}">
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<Border Background="{TemplateBinding Background}"
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BorderBrush="{TemplateBinding BorderBrush}"
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BorderThickness="{TemplateBinding BorderThickness}"
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ClipToBounds="True">
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<Grid>
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<ScrollViewer HorizontalScrollBarVisibility="Auto"
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VerticalScrollBarVisibility="Auto"
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x:Name="PART_ScrollViewer">
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<Grid>
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<Grid.RenderTransform>
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<TransformGroup>
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<ScaleTransform ScaleX="{TemplateBinding ZoomScale}"
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ScaleY="{TemplateBinding ZoomScale}"
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CenterX="{Binding ZoomCenter.X, RelativeSource={RelativeSource TemplatedParent}}"
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CenterY="{Binding ZoomCenter.Y, RelativeSource={RelativeSource TemplatedParent}}" />
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<TranslateTransform X="{TemplateBinding PanningOffsetX}"
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Y="{TemplateBinding PanningOffsetY}" />
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</TransformGroup>
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</Grid.RenderTransform>
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<AdornerDecorator x:Name="PART_Adorner">
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<Canvas x:Name="PART_Canvas"
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Width="{TemplateBinding ImageWidth}"
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Height="{TemplateBinding ImageHeight}"
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Background="White">
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<!-- 图像显示 -->
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<Image Source="{TemplateBinding ImageSource}"
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Width="{TemplateBinding ImageWidth}"
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Height="{TemplateBinding ImageHeight}"
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Stretch="Fill" />
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<!-- ROI项目容器 - 只支持多边形 -->
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<ItemsControl ItemsSource="{TemplateBinding ROIItems}">
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<ItemsControl.ItemsPanel>
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<ItemsPanelTemplate>
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<Canvas />
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</ItemsPanelTemplate>
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</ItemsControl.ItemsPanel>
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<ItemsControl.ItemTemplate>
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<DataTemplate>
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<!-- 多边形ROI -->
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<Polygon Points="{Binding Points}"
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Stroke="{Binding Color}"
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StrokeThickness="1"
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Fill="Transparent" />
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</DataTemplate>
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</ItemsControl.ItemTemplate>
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</ItemsControl>
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</Canvas>
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</AdornerDecorator>
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</Grid>
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</ScrollViewer>
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</Grid>
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</Border>
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</ControlTemplate>
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</Setter.Value>
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</Setter>
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</Style>
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</ResourceDictionary> |