General Toolbar

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The General toolbar contains buttons for file management (Import, Export) and for general editing/viewing of the canvas content (Clear, Undo/Redo, Cut/Copy/Paste, Zoom, Mirror, Clean, and View Settings).

Elements of the General toolbar:

Clear

Clear

Clear the whole canvas without saving its content.

Open

Import

Load an already existing file into Marvin for JavaScript. The supported file types are MDL Molfiles V2000 (.mol extension) and ChemAxon Marvin Documents (.mrv extension).

Save

Export

Save your structures in one of the following file formats: MDL Molfiles V2000 (.mol extension) or ChemAxon Marvin Documents (.mrv extension).

Undo

Undo

Revert the last commands you applied.

Redo

Redo

Revert the effect of the last "Undo" command.

Cut

Cut

Place the selection on the clipboard, while removing the original structure from the canvas.

Copy

Copy

Place the selection on the clipboard, while leaving the original structure unchanged.

Paste

Paste

Insert the content of the clipboard onto the canvas.

Zoom in

Zoom in

Increase the zoom ratio.

Zoom out

Zoom out

Decrease the zoom ratio.

Zoom All

Zoom All

Change the zoom ratio to the optimal value to view everything on the canvas.

Mirror horizontally

Mirror Horizontally

Mirror the selected molecule or fragment horizontally.

Mirror vertically

Mirror Vertically

Mirror the selected molecule or fragment vertically.

Clean 2D

Clean

Clean the structure(s) on the canvas in 2D by recalculating the atomic coordinates.

View Settings

View Settings

Set display properties in the View Settings dialog box.

Help

About Marvin JS

Displays information about the application (name, version) and a link to the Users Manual.