Diagram node tooltip


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Anna Lear
Anna Lear
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Is it possible to show a tooltip when mousing over a diagram element (such as a rectangle shape or a connector)?

We're still using the Q3 2007 release of the Nevron libraries and I can't seem to find any reference to a ToolTip property or an event. Is this something I'm going to have to write from scratch myself?

Thanks.


Ivo Milanov
Ivo Milanov
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Hi Anna,

In Nevron Diagram for .NET you create interactivity attributes to describe tooltips, cursors, URL links, custom JScript (in case of ASP.NET environment) etc. To add a tooltip to a shape use this code:


NTooltipAttribute tooltip = new NTooltipAttribute("Some tooltip");

shape.InteractivityStyle.InteractivityAttributes.Add(tooltip);

Tooltips will work for WinForms, HTML image map ASP.NET response, SVG and other graphics devices.

Check out the following folder in the .NET Vision documentation:
Framework - Presentation Layer - Graphics - Interactivity Style

I hope this helps.


Best regards,
Ivo


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