Is there a way to select a string of nodes and change the color of all the selected nodes at once?
Yes. Select the color you want to use. Then you can individually select multiple nodes on the screen by choosing with each click in succession, or you can hold down the mouse click and “paint” in the color by changing every node that your mouse touches…
However, you will have to make sure you start the first mouse click of the “paint” mode by actually using it to click on a node. If you click in the free space, it will grab the canvas and move the canvas around instead.
newz0r is right - thanks for answering the question!
EteRNA team