Selecting a node and moving it

GoJS
1

Just wondering is there anyway I can select a node and move only that node selected by 1 millimeter via a button of some sort? Would be great if there is anything on this.

Thanks

2

Take a look at the Floor Plan Editor: http://gojs.net/latest/extensions/FloorPlanEditor.html

Select a node and the arrow keys will move the node in the corresponding direction. This functionality is implemented by the DrawCommandHandler, a custom CommandHandler defined in http://gojs.net/latest/extensions/DrawCommandHandler.js.

You could adapt the code to move by multiples of millimeters (in HTML 1 mm == 3.779528 px).

3

Thank you walter, I actually have this implemented along with the polygon line and polygon in my app. I have managed to press cmd and arrow keys on my mac when i select a node but it moves everything, I wanted to be able to move only one node by a millimeter. For example say i have drawn a rectangle there is 4 nodes one for each edge i would like to be able to select a particular node and to move only that node by a millimeter of some kind.

Ideally would be nice to have a button that allows us to move it however i want to get the only 1 selected node to be moved first.

Thanks

4

All of the relevant source code is right there, so you can adapt it to move by the distance that you want.

And you can put that functionality into a function that can be invoked by a button, whether that is a GoJS Button in the node, or an HTML Button.