Mask Dialog

The Mask Dialog is where you control the shape of the puzzle and get it to flow round a picture. Pictures can be dragged and dropped onto the Mask Editor, or can be imported via the File->Import Picture... menu. The slider below the grid controls the size of the picture. When you are finished the 'OK' button confirms your actions and the 'Cancel' button discards them.

The 'Auto Mask' button masks the picture. The mask can be edited by clicking on the grid.

To make a puzzle flow inside a shape use a mask shape like the ones in the Masks folder.

Mask the shape, editing manually as necessary, then press the 'Clear Picture' button.

The 'Invert Mask' button reverses masked and clear squares.