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970
Treemap looks bad
posted

I've seen the same question on the windows forms side 4 years ago. The blocks need to be more square and less sliver looking rectangles.  The image is useless.  Think of the aspect ratio, I want as close to a 1:1 or even 2:1 as possible.  I'm getting from 200:1 to 1:1.  If this is a feature request let me know. 

Is there possibly a setting that I'm missing?

Parents
  • 15979
    posted

    Hello air1kdf,

    ThreeMap Chart arranges its nodes based on their size value, in such way so that the node covers a region with area corresponding to the surface area relative to its parent

    These nodes will be automatically placed on such way which covered the above condition.

    The size of the nodes themselves is calculated based on the sizes provided in your Data Source. The ratio however is automatically assigned based on these sizes.

    If you want different style or algorithm to be applied to this chart you may use the forum’s blue button to the right (“Submit Product Idea”) and log this as control enhancement. You can also use the main UserVoice site for this - http://ideas.infragistics.com/forums/192357-general

    You should describe in detail what changes need to be done and attach a screenshot for example showing the expected end result.

Reply
  • 970
    Offline posted in reply to Alex E

    I submitted the idea here.

     

    Every single Infragistics example here uses the squarified algorithm.

     

    In addition the first image on the Infragistics WPF page is also displaying the squarified algorithm.

     

    To test this, add 100 nodes, and ask yourself if you would ever show this to a client.

     

    I appreciate the feedback, I really do.  I beg you to actually try it, and report back what you think of the look.  Even try 20 nodes, it's pretty bad.

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