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OpenWPFChart: assembling charts from components: Part I - Parts

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4.29/5 (17 votes)
19 Mar 2009CPOL14 min read 82.8K   4K   81  
Provides the component model along with base components to assemble charts.
<!--revision $Id: WellLogWindow.xaml 18093 2009-03-16 04:15:06Z unknown $-->
<Window x:Class="WellLogControlSample.WellLogWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:parts="clr-namespace:OpenWPFChart.Parts;assembly=OpenWPFChart.Parts"
    xmlns:ctrls="clr-namespace:OpenWPFChart.Controls;assembly=OpenWPFChart.Controls"
    xmlns:local="clr-namespace:WellLogControlSample"
	Title="WellLogChart Control Sample" 
	MinWidth="200" MinHeight="300" MaxHeight="800" SizeToContent="WidthAndHeight">

	<Window.Resources>
		<ContextMenu x:Key="chartItemCtxMnu">
			<MenuItem Header="Properties" Command="ApplicationCommands.Properties"/>
		</ContextMenu>

		<!-- Curve decorations list -->
		<!-- Default PointMarker Geometry - Circle -->
		<EllipseGeometry x:Key="markerGeometry" Center="0,0" RadiusX="3" RadiusY="3"/>
		<x:ArrayExtension x:Key="curveDecorations" Type="local:CurveDecorations">
			<local:CurveDecorations PointMarkerVisible="True">
				<local:CurveDecorations.CurvePen>
					<Pen Brush="Black" Thickness="1"/>
				</local:CurveDecorations.CurvePen>
				<local:CurveDecorations.PointMarker>
					<GeometryDrawing Geometry="{StaticResource markerGeometry}" Brush="Black">
						<GeometryDrawing.Pen>
							<Pen Brush="Black" Thickness="1"/>
						</GeometryDrawing.Pen>
					</GeometryDrawing>
				</local:CurveDecorations.PointMarker>
			</local:CurveDecorations>
			<local:CurveDecorations PointMarkerVisible="True">
				<local:CurveDecorations.CurvePen>
					<Pen Brush="Blue" Thickness="1"/>
				</local:CurveDecorations.CurvePen>
				<local:CurveDecorations.PointMarker>
					<GeometryDrawing Geometry="{StaticResource markerGeometry}" Brush="Blue">
						<GeometryDrawing.Pen>
							<Pen Brush="Blue" Thickness="1"/>
						</GeometryDrawing.Pen>
					</GeometryDrawing>
				</local:CurveDecorations.PointMarker>
			</local:CurveDecorations>
			<local:CurveDecorations PointMarkerVisible="True">
				<local:CurveDecorations.CurvePen>
					<Pen Brush="Green" Thickness="1"/>
				</local:CurveDecorations.CurvePen>
				<local:CurveDecorations.PointMarker>
					<GeometryDrawing Geometry="{StaticResource markerGeometry}" Brush="Green">
						<GeometryDrawing.Pen>
							<Pen Brush="Green" Thickness="1"/>
						</GeometryDrawing.Pen>
					</GeometryDrawing>
				</local:CurveDecorations.PointMarker>
			</local:CurveDecorations>
			<local:CurveDecorations PointMarkerVisible="True">
				<local:CurveDecorations.CurvePen>
					<Pen Brush="Magenta" Thickness="1"/>
				</local:CurveDecorations.CurvePen>
				<local:CurveDecorations.PointMarker>
					<GeometryDrawing Geometry="{StaticResource markerGeometry}" Brush="Magenta">
						<GeometryDrawing.Pen>
							<Pen Brush="Magenta" Thickness="1"/>
						</GeometryDrawing.Pen>
					</GeometryDrawing>
				</local:CurveDecorations.PointMarker>
			</local:CurveDecorations>
			<local:CurveDecorations PointMarkerVisible="True">
				<local:CurveDecorations.CurvePen>
					<Pen Brush="Red" Thickness="1"/>
				</local:CurveDecorations.CurvePen>
				<local:CurveDecorations.PointMarker>
					<GeometryDrawing Geometry="{StaticResource markerGeometry}" Brush="Red">
						<GeometryDrawing.Pen>
							<Pen Brush="Red" Thickness="1"/>
						</GeometryDrawing.Pen>
					</GeometryDrawing>
				</local:CurveDecorations.PointMarker>
			</local:CurveDecorations>
		</x:ArrayExtension>

		<local:ItemCountToBoolConverter x:Key="ItemCountToBool"/>
	</Window.Resources>

	<DockPanel>
		<!-- Menu -->
		<Menu DockPanel.Dock="Top">
			<MenuItem Header="_File">
				<MenuItem Command="Open" Name="mnuFileOpen"/>
				<Separator/>
				<MenuItem Header="_Recent Files" Name="mnuRecentFiles"/>
				<Separator/>
				<MenuItem Header="_Exit" Click="Exit_Click"/>
			</MenuItem>
			<MenuItem Header="_View" IsEnabled="{Binding ElementName=chart, 
				Path=Items.Count, Converter={StaticResource ItemCountToBool}}">
				<MenuItem Header="_Interpolator">
					<MenuItem Header="_Polyline" Click="mnuViewInterpolator_Click"/>
					<MenuItem Header="_Bezier" Click="mnuViewInterpolator_Click"/>
					<MenuItem Header="_Spline" Click="mnuViewInterpolator_Click"/>
				</MenuItem>
				<Separator/>
				<MenuItem Header="Chart _Scales"
						  Click="mnuViewChartScales_Click"/>
				<MenuItem Header="_Show PointMarkers" Name="mnuViewShowPointMarkers" Click="mnuViewShowPointMarkers_Click" 
						  IsCheckable="True" IsChecked="True"/>
				<Separator/>
				<MenuItem Header="Zoom_In (Ctrl+NumPad+)" Command="Zoom" CommandParameter="1.2"/>
				<MenuItem Header="Zoom_Out (Ctrl+NumPad-)" Command="Zoom" CommandParameter="-1.2"/>
			</MenuItem>
		</Menu>

		<!-- Chart -->
		<ctrls:WellLogChart Name="chart" 
			parts:Item.MouseEnterItem="chartItem_EnterItem"
			parts:Item.MouseLeaveItem="chartItem_LeaveItem"
			ContextMenu="{StaticResource chartItemCtxMnu}"
			BorderBrush="Cornsilk" BorderThickness="10" Padding="3"
			SnapsToDevicePixels="true">

			<parts:Axis.Pen>
				<Pen Brush="Green" Thickness="1"/>
			</parts:Axis.Pen>

		</ctrls:WellLogChart>
	</DockPanel>
</Window>

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License

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)


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