Windows Presentation Foundation
A part of the .NET Framework that provides a unified programming model for building line-of-business desktop applications on Windows.
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Zooming the line graphs in WPF
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(179.20000000000002, 27%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EC%3C/text%3E%3C/svg%3E)
CK
1
Reputation point
I have a line chart in my WPF application. I am looking a way to zoom the line graph in the chart. A chart contains more than 1 line graphs. I want to zoom the line graphs in the chart. I tried so many ways (like scale, layout transforms). But those are zooming the entire chart only. Not the line graphs plotted in the chart. I got to know about WPF zoomable canvas. I didn't get it yet.
Please tell me how I can zoom the line graphs plotted in the chart [not the entire chart]. Can zoomable canvas solve it ?
I am using VS 2022.
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(291.2, 11%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHL%3C/text%3E%3C/svg%3E)
Hui Liu-MSFT 48,606 Reputation points Microsoft Vendor2022-09-05T01:54:10.05+00:00 Hi，@CK . Welcome Microsoft Q&A.
How did you use line graphs and zoom the line graphs? Could you show your complete code that reproduces the problem?
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