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我的图表有大量数据，需要滚动才能正确查看。我尝试将滚动查看器添加到我的 userControl（包含图表）、窗口、图表内部，但我无法滚动图表。我是在尝试一些不可能的事情，还是需要另一种方法。我的用户控件 xml：

<UserControl x:Class="WellBore.Graphs.BaseCaseSiReturnPlot"
         xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
         xmlns:DV="clr-namespace:System.Windows.Controls.DataVisualization;assembly=System.Windows.Controls.DataVisualization.Toolkit"
         xmlns:DVC="clr-namespace:System.Windows.Controls.DataVisualization.Charting;assembly=System.Windows.Controls.DataVisualization.Toolkit"
         mc:Ignorable="d" 
         d:DesignHeight="800" d:DesignWidth="1500">

<Grid>
    <DVC:Chart Name="siReturnChart" Title="Base Case Si Return" LegendTitle="Legend">
        <!-- Add Title on Y axis and X Axis -->
        <DVC:Chart.Axes>
            <DVC:LinearAxis Orientation="Y" Title="Chemical Concentration" HorizontalAlignment="Center" Location="Left" FontWeight="Bold" />
            <DVC:LinearAxis Orientation="X" Location="Bottom" Interval="100" />
            <DVC:CategoryAxis Orientation="X" Title="Production time (days)" HorizontalAlignment="Center" Location="Bottom" FontWeight="Bold" />
        </DVC:Chart.Axes>

        <DVC:Chart.Series>
            <DVC:LineSeries Name="layer1Chart" Title="Layer 1" IndependentValueBinding="{Binding X}" DependentValueBinding="{Binding Y}"  />
            <DVC:LineSeries Name="layer2Chart" Title="Layer 2"  IndependentValueBinding="{Binding X}" DependentValueBinding="{Binding Y}" />
            <DVC:LineSeries Name="layer3Chart" Title="Layer 3"  IndependentValueBinding="{Binding X}" DependentValueBinding="{Binding Y}" />
            <DVC:LineSeries Name="layer4Chart" Title="Layer 4"  IndependentValueBinding="{Binding X}" DependentValueBinding="{Binding Y}" />
            <DVC:LineSeries Name="layer5Chart" Title="Layer 5"  IndependentValueBinding="{Binding X}" DependentValueBinding="{Binding Y}" />
            <DVC:LineSeries Name="wellChart" Title="Whole Well"  IndependentValueBinding="{Binding X}" DependentValueBinding="{Binding Y}" />                
        </DVC:Chart.Series>
    </DVC:Chart>
</Grid>

窗口 xml：

<Window x:Class="WellBore.Graphs.ViewGraphWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="Graph Window" Height="680" Width="1300"   
        WindowStartupLocation="CenterOwner"Topmost="True" >
   <ScrollViewer HorizontalScrollB  Visibility="Visible"  VerticalScrollBarVisibility="Visible" CanContentScroll="True" Margin="0, -28, 0, 28" >
         <Grid Name="gridContent" Height="600" Background="DarkGray">
        </Grid>
   </ScrollViewer>
</Window>

要添加到窗口网格：

private void AddChild(UserControl uc)
{
     gridContent.Children.Clear();
     gridContent.Children.Add(uc);
}

知道为什么图表不可滚动吗？它正好适合窗口大小。即使最大化窗口也不能使图表数据完全可见——点是重叠的。

滚动此类图表对于此图表非常重要。

4

1 回答 1

1

您是否尝试过设置MinWidth图表或可能MaxWidth的gridContent？由于没有设置宽度，因此控件默认为，Double.NaN因此它们的大小调整为但是控件将它们定义为大小。

于 2013-09-12T14:37:46.950 回答