This tool is used to draw lines. Click the left mouse button to indicate the first endpoint, keep the button pressed, drag to the second endpoint and release the button.
To activate the Line tool from freehand brush mode, use. Use other keys afterwards to constraint the line.
Use Shift while holding the mouse button to constrain the angle to multiples of 15º. You can press Alt while still keeping the left mouse button down to move the line to a different location.
|Using the shift keys BEFORE pushing the holding the left mouse button/stylus down will, in default Krita, activate the quick brush-resize. Be sure to use shift after|
The following options allow you to modify the end-look of the straight-line stroke with tablet-values. Of course, this only work for tablets, and currently only on Paint Layers.