Zoom in by dragging a rectangle by mouse?

10 years ago • updated by 8 years ago • 1

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Christoph1972 wrote at 2014-02-13 06:07:

Hello,

I'm new at CodePlex and interested in OxyPlot.

Is there a way to zoom in by dragging a rectangle by mouse? By Zedgraph is it a basic setting.

Google shows me only this: http://searchcode.com/codesearch/view/28445967

But I have no idea to use it. Is it what I'm looking for?

Sorry for my poor English, I'm from Germany.

Kind Reguards
Christoph

everytimer wrote at 2014-02-13 20:07:

By default you can use the wheel click to draw a rectangle and zoom in it. You can also do that on the axes, selecting the desired range that way.
Double wheel click autoadjusts the view. Good luck!

P.S.: WPF

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8 years ago

There is way to use mouse to do RectangleZoom.

1. unbind the default response of your left button in your actual controller, just like this:

this.View.ActualController.UnbindMouseDown(OxyMouseButton.Left);

2. bind the RectangleZoom command to this controller:

this.View.ActualController.BindMouseDown(OxyMouseButton.Left, PlotCommands.ZoomRectangle);

that's all.

sorry for my poor English, I'm from Chinese ;)

if there's still any problem, you can contract me with my wechat:S592063

Joey

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