Like the Magnetic Pen, this tool sets "fastening points" that seek high-contrast regions, and joins the points with border segments. Unlike the pen, the lasso fastening points disappear immediately, and thus cannot be moved after being set.
Options[edit | edit source]
- Similar to a brush width, and can be changed using the same hotkeys. The larger the width, the further away from the cursor the tool will search.
- Determines how much the color values must differ—within the tool width—in order to be considered. If no such region can be found, the next fastening point will be at the cursor.
- Determines how often a fastening point will be laid.
- Stylus Pressure
- Causes the tool to be more precise when more pressure is applied—the tool width will decrease.
Limitations[edit | edit source]
The Magnetic Lasso cannot be used with images that use 32-bit color channels.