1.1.1 Draw modes

There are six modes, where you can select from:

Draw a knot
Choose this mode to draw knots. The mouse cursor will change to a cross when moving over the draw area. Draw a knot by clicking the left mousebutton. The name of the knot is taken from the textfield name of the knot below the draw region.

Select or move a knot
Choose this mode to select a knot. You can select a knot by clicking its' bullet with the left mouse button. When you keep the mouse button pressed and move the mouse, the knot will change its' position to the mouse position where you released the mouse button. The selected knot will be highlighted.

Removes a knot
Choose this mode to remove knots. The mouse cursor will change to a hand when moving over the draw area. Remove a knot by clicking on its' bullet.

Draws an edge
Choose this mode to draw edges. The mouse cursor will change to a cross when moving over the draw area. To draw an edge, click on the knots' bullet, where the edge should start. Release the mouse button. You will see a line leading from this knot to your mousecursor. Click onto the knots' bullet which is to be the end of the edge, to create the edge. The length (cost) of this edge is taken from the length (cost) of the edge textfield below the draw region.

Select an edge
Choose this mode to select an edge. You can select an edge by clicking close to its' line. When there are more than one edge at this position you'll be asked to select the one you mean. The selected edge will be highlighted.

Removes an edge
Choose this mode to remove an edge. You can choose the edge by clicking close to its' line. When there are more than one possibilities you'll be asked to select the one you mean.