Hi,

1. Point (0,0) can be moved to the center by setting Diagram.Bounds to a rectangle centered around it. The Y axis direction cannot be changed at this time. I suppose we could add some property to the Ruler component to show negated Y values, but the actual diagram coordinates will still grow downwards.

2. Try setting the GridOffsetX and GridOffsetY properties to 0.

3. Rotation is already done around the center. The pivot point for resize is always the opposite handle and this cannot be changed at this time. I suppose you could change the node's Bounds from the NodeModifying event handler to keep it symmetric around its original center.

4. That's not supported out of the box. You could align nodes in response to NodeCreated and NodeModified handlers, with the help of the AlignPointToGrid method. Once a node is created or moved to a new location, find the grid point nearest to the node center, and offset the node so that its center coincides with the grid point.

Stoyan

1. I think this does not work correctly. Our Windows Forms Ruler control shows the actual diagram coordinates, while in WPF it shows offset from the origin so it always starts counting from 0. Our developer will fix it in the next few days.

Stoyan

Thank you very much.
I will try it immediately!!1

1) You should be able to achieve this by setting the GridOffsetX/Y properties to 0, and GridSize to your ruler's unit, optionally divided by 2 or 10 (depending on which of the unit marks you wish to align to).

2) This version changes the type of the bool Group.FollowMasterRotation property to enum GroupRotation:
https://mindfusion.eu/_beta/wpfdiag282.zip

Set it to GroupRotation.RotateChildren to make the attached nodes rotate together with the group's master node.

I hope that helps,
Stoyan