You can find the compiled packages in the directory /usr/local/hbasic/packages. These packages are
 

Name of package	Component description
hbasic_stdgui	GUI components for default widgets
hbasic_file	Components for file access and file managment
hbasic_dbaccess	Components for database access
hbasic_picture	Components to draw pixel images
hbasic_datetime	Date and time component with depending methods
hbasic_dialog	Standard dialogs
hbasic_direct	Simple dialog to display messages
example_package	Example package for documentation purposes.

You can find examples how to use the components of this packages in the following paragraphs of the documentation.
 
 

Name of package	Type of code examples
hbasic_stdgui	All examples that use buttons or other widgets
hbasic_file	Examples about file access
hbasic_dbaccess	Examples about database access
hbasic_picture	Following examples in this document

Example how to use the picture component.

Load the hbasic_painter package (with the package manager).
Create a gui component of type painter and a button to start painting .

Insert the following example code:

Sub button1_clicked()
   painter1.setcolor( 255,0,0)
   painter1.drawEllipse( 10,10,40,40)
   painter1.setColor( 0,200,20)
   painter1.roundrect( 35,40,40,40)
   painter1.setcolor( 200,200,30)
   painter1.line( 10,10,80,80)
End Sub

This program shows some method calls to set the drawing color or draw simple graphical elements in the painter widget.