Why I load diagram the whole picture zoom in first the zoom out?

2 posts, 0 answers
  1. Jonathan
    Jonathan avatar
    34 posts
    Member since:
    Jan 2016

    Posted 29 Jul 2016 Link to this post

    hello,when I load diagram use code like this:

                        StreamReader streamReader = new StreamReader(diagramXmlFile);
                        string data = streamReader.ReadToEnd();

                        RadDocumentPane diagramPane = new RadDocumentPane();
                        DataTemplate doctabTemplate = (DataTemplate)CRWindow.TryFindResource("doctab");
                        StackPanel docTab = (StackPanel)doctabTemplate.LoadContent();
                       diagramPane.Header = docTab;
                       UserControl diagramUserControl = new UserControl(diagram, true);
                       diagramPane.Content = diagramUserControl;

    And I add diagramPane to RadDocking-DocumentHost-RadSplitContainer-RadPaneGroup, but when I run the program and open this pane, I find that the diagram is zoom in first, and then zoom out to fit the window,why?   Hope to answer, Thanks !

  2. Peshito
    Peshito avatar
    524 posts

    Posted 02 Aug 2016 Link to this post


    I tried to reproduce this unexpected behavior using the information provided but to no avail. There is not enough info about the diagram's properties set. Attached is the sample project I worked on. Please feel free to make any changes to it and send it back to us so we can reproduce the issue locally. You could also provide a sample runnable project of your own. As this is a forum thread you will need to use a third party web site for files sharing.

    Something you could try is to set the diagram's AutoLayout  property to True.

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