To use Maplet applications in the Command-Line version, enter the Maplet application code at the Maple prompt as you would for Maple code.

Alternatively, using a text editor, enter a Maplet application definition into a text file.  Save the text file with a .mpl extension.

Depending on your operating system, you can run the .mpl file by:

* Double-clicking it from your file browser or

* Entering maple and the filename as an argument at the command line.

The Maple code is executed in Command-Line Maple. If a Maplet application is defined with the Maplet[Display] command specified, it is displayed.

$\mathrm{with}\left({\mathrm{Maplets}}_{\mathrm{Elements}}\right)\:$

$\mathrm{maplet}≔\mathrm{Maplet}\left(\left[''Click\; a\; Button:''\,\left[\mathrm{Button}\left(''OK''\,\mathrm{Shutdown}\left(''true''\right)\right)\,\mathrm{Button}\left(''Cancel''\,\mathrm{Shutdown}\left(\right)\right)\right]\right]\right)\:$

$\mathrm{result}≔{\mathrm{Maplets}}_{\mathrm{Display}}\left(\mathrm{maplet}\right)$

$\mathbf{use}\mathrm{Maplets}\mathbf{in}\mathbf{use}\mathrm{Elements}\mathbf{in}\mathrm{maplet}≔\mathrm{Maplet}\left(\mathrm{Window}\left(\'\mathrm{title}\'\=''Hilbert\; Matrix''\,\left[\left[''Dimension:''\,{\mathrm{TextField}}_{\'\mathrm{TB1}\'}\left(''10''\right)\right]\,\left[''Target\; format:''\,{\mathrm{DropDownBox}}_{\'\mathrm{DDB1}\'}\left(\left[''MATLAB''\,''MatrixMarket''\,''delimited''\right]\right)\right]\,\left[''File\; name:''\,{\mathrm{TextField}}_{\'\mathrm{TB2}\'}\left(''hilmat''\right)\right]\,\left[\mathrm{Button}\left(''OK''\,\mathrm{Shutdown}\left(\left[\'\mathrm{TB1}\'\,\'\mathrm{DDB1}\'\,\'\mathrm{TB2}\'\right]\right)\right)\,\mathrm{Button}\left(''Cancel''\,\mathrm{Shutdown}\left(\right)\right)\right]\right]\right)\right)\mathbf{end\; use}\;\mathrm{result}≔\mathrm{Display}\left(\mathrm{maplet}\right)\mathbf{end\; use}\:$$\mathbf{if}\mathrm{result}\ne \left[\right]\mathbf{and}{\mathrm{result}}_3\ne ''''\mathbf{then}\mathbf{try}n≔\mathrm{parse}\left({\mathrm{result}}_1\right)\mathbf{catch}\:\mathbf{end\; try}\;\mathbf{if}\mathrm{type}\left(n\,\'\mathrm{integer}\'\right)\mathbf{then}\mathrm{ExportMatrix}\left({\mathrm{result}}_3\,\mathrm{LinearAlgebra}:-\mathrm{HilbertMatrix}\left(n\,\mathrm{outputoptions}\=\left[\'\mathrm{datatype}\'\={\mathrm{float}}_8\right]\right)\,\'\mathrm{target}\'\=\mathrm{convert}\left({\mathrm{result}}_2\,\'\mathrm{symbol}\'\right)\right)\mathbf{end\; if}\mathbf{end\; if}\:$