Selecting a Structure

The table below shows the selection modes that are available in MarvinSketch,

Selection mode name	Icon	Use examples
Rectangle Selection		To select an atom, click it. To select a bond, click it. To select a rectangular region on the canvas, hold the left mouse button and draw the selection range. To select a structure, double-click any part of it.
Lasso Selection		To select an atom, click it. To select a bond, click it. To select a non-rectangular region on the canvas, hold the left mouse button and draw the selection range. To select a structure, double-click any part of it.
Structure Selection		* To select a structure, click on an atom or a bond.

To unselect everything, just click an empty area of the canvas.

The selection can be inverted by pressing Ctrl+Shift+I.