Creating and Displaying Maplet Applications in Command-Line Maple
You can use the Command-Line version of Maple to create and display Maplet applications.
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.
Copy the following Maplet application code into your Command-Line session. Press ENTER.
maplet≔Maplet⁡Click a Button:,Button⁡OK,Shutdown⁡true,Button⁡Cancel,Shutdown⁡:
Save the following example as a .mpl file. From your file browser, double-click the .mpl file you created.
use Maplets in
use Elements in
maplet := Maplet(
Window( 'title' = "Hilbert Matrix", [
["Dimension: ", TextField['TB1']( "10" )],
["Target format: ", DropDownBox['DDB1']( ["MATLAB",
"MatrixMarket", "delimited"] )],
["File name:", TextField['TB2']( "hilmat" )],
Button( "OK", Shutdown(['TB1', 'DDB1', 'TB2']) ),
Button( "Cancel", Shutdown() )
result := Display( maplet );
if result <>  and result <> "" then
n := parse( result );
if type( n, 'integer' ) then
LinearAlgebra:-HilbertMatrix( n, outputoptions=[
'target' = convert( result, 'symbol' )
Overview of Maplet Applications
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