furti
commented
5 years ago Add feature to scale Image based on a line drawn on top of it.
- Draw line
- Select Line and enter the length the line should be
- Caclulate the factor we have to scale the line (newLength / lineLength) and update the image accordingly.
The line can be used in the following ways:
- ~When the line is selected before the command is started. We use the selected line.~
- ~When the line is selected before we click on the button in the dialog we use it on click.~
- Otherwise The user can select a line after he clicked the button
A command that calculates the dpi value based on the nozzle size, final height and width of the geometry.