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The <zmap> toolbar is where you control the program. It provides a text field to enter the function to be mapped and various buttons and checkboxes to control the <zmap> options.

The <zmap> toolbar

You can access the toolbar functions even while the program is busy drawing and you can always stop the program by clicking the Cancel button. The toolbar is 'floatable' by dragging its handle. When you close a floating toolbar, it returns to its parent window.

> | start drawing/redrawing
> | cancel current drawing operation
> | to check off which curves are to be drawn and which ones not
> | shows dialog to define general options (see Global Options)
> | shows dialog to define lines (see Rectangle Options)
> | shows dialog to define radii, arcs, and circles (see Polar Options)
> | zoom in/out/undo in the Domain (also available via right-click on domain) - see Zooming and Panning
> | zoom in/out/undo in the Range (also available via right-click on range) - see Zooming and Panning
> | slider to determine drawing speed to better see which curve is mapped where
> | show online, searchable Help

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