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Layout

1. Initial scale

1. The default value of scaleInitial is 1, you can increase or decrease the value, the first parent node always will be centered


2. scaleInitial:FamilyTree.match.boundary it will auto scale the tree in order to not leave the boundary area horizontaly and vertically and all nodes will be visible


3. scaleInitial:FamilyTree.match.height it will auto scale the tree in order all nodes to be visible vertically


4. scaleInitial:FamilyTree.match.width it will auto scale the tree in order all nodes to be visible horizontaly


2. Orientation

Change the orientation of the tree by setting orientation option. There are 8 different oriantations:

1. FamilyTree.orientation.top


2. FamilyTree.orientation.bottom


3. FamilyTree.orientation.right


4. FamilyTree.orientation.left


5.FamilyTree.orientation.top_left


6. FamilyTree.orientation.bottom_left


7. FamilyTree.orientation.right_top


8. FamilyTree.orientation.left_top


3. Padding

The padding option sets the padding area on all four sides of the tree.

Code example:

 
        var family = new FamilyTree(document.getElementById("tree"), {
            ...
            padding: 20
        });
    

4. Separation between nodes

You can control the distances between nodes by 4 'separation' options: levelSeparation, siblingSeparation and subtreeSeparation

Code example:

 
        var family = new FamilyTree(document.getElementById("tree"), {
            ...
            levelSeparation: 50
        });