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POzooming with in the canvas?
 

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  1. POzooming with in the canvas?
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    <p>Hi i have 4 chart controls in a canvas. when i click a chart control it should zoom relative to the control position. its zoomin perfectly but it is going out side of the canvas.</p> <p>code </p> <pre><code> &lt;Canvas x:Name="SampleCanvas" Background="#F5F7F9" Height="530" Width="1010"&gt; &lt;chartingToolkit:Chart x:Name="mcChart" Loaded="mcChart_Loaded" Width="400" Height="250" Canvas.Left="5" Canvas.Top="5" MouseLeftButtonDown="brdMovable_MouseLeftButtonDown" Background="LightSteelBlue"&gt; &lt;chartingToolkit:Chart.RenderTransform&gt; &lt;ScaleTransform x:Name="scaleTransform"&gt;&lt;/ScaleTransform&gt; &lt;/chartingToolkit:Chart.RenderTransform&gt; &lt;chartingToolkit:Chart.Series&gt; &lt;chartingToolkit:ColumnSeries Title="Experience" IndependentValueBinding="{Binding Path=ModelName}" DependentValueBinding="{Binding Path=SaleCount}"&gt; &lt;/chartingToolkit:ColumnSeries&gt; &lt;/chartingToolkit:Chart.Series&gt; &lt;/chartingToolkit:Chart&gt; &lt;chartingToolkit:Chart x:Name="mcChart2" Loaded="mcChart_Loaded" Width="400" Height="250" Canvas.Left="410" Canvas.Top="5" MouseLeftButtonDown="brdMovable_MouseLeftButtonDown" Background="LightSteelBlue"&gt; &lt;chartingToolkit:Chart.RenderTransform&gt; &lt;ScaleTransform x:Name="scaleTransform2"&gt;&lt;/ScaleTransform&gt; &lt;/chartingToolkit:Chart.RenderTransform&gt; &lt;chartingToolkit:Chart.Series&gt; &lt;chartingToolkit:ColumnSeries Title="Experience2" IndependentValueBinding="{Binding Path=ModelName}" DependentValueBinding="{Binding Path=SaleCount}"&gt; &lt;/chartingToolkit:ColumnSeries&gt; &lt;/chartingToolkit:Chart.Series&gt; &lt;/chartingToolkit:Chart&gt; &lt;chartingToolkit:Chart x:Name="mcChart3" Loaded="mcChart_Loaded" Width="400" Height="250" Canvas.Left="0" Canvas.Top="270" MouseLeftButtonDown="brdMovable_MouseLeftButtonDown" Background="LightSteelBlue"&gt; &lt;chartingToolkit:Chart.RenderTransform&gt; &lt;ScaleTransform x:Name="scaleTransform3"&gt;&lt;/ScaleTransform&gt; &lt;/chartingToolkit:Chart.RenderTransform&gt; &lt;chartingToolkit:Chart.Series&gt; &lt;chartingToolkit:ColumnSeries Title="Experience3" IndependentValueBinding="{Binding Path=ModelName}" DependentValueBinding="{Binding Path=SaleCount}"&gt; &lt;/chartingToolkit:ColumnSeries&gt; &lt;/chartingToolkit:Chart.Series&gt; &lt;/chartingToolkit:Chart&gt; &lt;chartingToolkit:Chart x:Name="mcChart4" Loaded="mcChart_Loaded" Width="400" Height="250" Canvas.Left="410" Canvas.Top="270" MouseLeftButtonDown="brdMovable_MouseLeftButtonDown" Background="LightSteelBlue"&gt; &lt;chartingToolkit:Chart.RenderTransform&gt; &lt;ScaleTransform x:Name="scaleTransform4"&gt;&lt;/ScaleTransform&gt; &lt;/chartingToolkit:Chart.RenderTransform&gt; &lt;chartingToolkit:Chart.Series&gt; &lt;chartingToolkit:ColumnSeries Title="Experience4" IndependentValueBinding="{Binding Path=ModelName}" DependentValueBinding="{Binding Path=SaleCount}"&gt; &lt;/chartingToolkit:ColumnSeries&gt; &lt;/chartingToolkit:Chart.Series&gt; &lt;/chartingToolkit:Chart&gt; &lt;/Canvas&gt; </code></pre> <p>in code behind i am dynamically passing the element and doing the zoom as below.</p> <pre><code> Storyboard storyBoard = new Storyboard(); ///////// X Transform DoubleAnimation ds = new DoubleAnimation(); storyBoard.Children.Add(ds); ds.From = 1; ds.To = 1.5; ds.Duration = new Duration(TimeSpan.FromSeconds(2)); Storyboard.SetTargetName(ds, "scaleTransform"); Storyboard.SetTargetProperty(ds, new PropertyPath("(ScaleX)")); ////Y Transform DoubleAnimation dsy = new DoubleAnimation(); storyBoard.Children.Add(dsy); dsy.From = 1; dsy.To = 1.5; dsy.Duration = new Duration(TimeSpan.FromSeconds(2)); Storyboard.SetTargetName(dsy, "scaleTransform"); Storyboard.SetTargetProperty(dsy, new PropertyPath("(ScaleY)")); LayoutRoot.Resources.Remove("unique_id"); LayoutRoot.Resources.Add("unique_id",storyBoard); storyBoard.Begin(); </code></pre> <p>i am getting the zoom outside of the canvas for chart2,cahrt3,chart4.</p> <p>is there anyway to get the zoom center of canvas or the relative position of the chart ?</p> <p>Thanks</p>
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    1. PO
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      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USGone Coding
    1. USChakradhar
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    1. This table or related slice is empty.
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    1. PO
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    1. VO
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      1. POzooming with in the canvas?
      1. This table or related slice is empty.
      1. VTUpMod
    1. COI'm not quite clear on what you mean by "zoom outside of the canvas"?
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      1. USGalacticCowboy
    2. CO+1 for providing Xaml & Code :)
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      1. POzooming with in the canvas?
      1. USGone Coding
 

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