Is there a way to pan, rotate and zoom without having to select the buttons in the toolbars? Sometimes I have to zoom in real close to select a point in a model to for example draw a line. But where I want to draw the line to is at a point outside of my viewing range. I can use the scroll wheel on my mouse to zoom out, but sometimes I have to pan or rotate the image to get to my destination point.
But if I click on the toolbar icons, I lose my line.