7.4

Table Of Contents

Result:

ClearPage (procedure)

Clears the current data page and loads the next one. This command should only be used before reading the next page of data

from the input stream. It is strictly for use within a User-Define Emulation and generally follows DoForm (procedure).

Syntax

clearpage()

Argument

None

Example:

This example the default User-Defined Emulation that corresponds to a Line Printer data file.

search(&str,'\014')

set(&current.line,&current.line + 1)

store(&current.line,&str)

doform()

clearpage()

endsearch()

set(&current.line,&current.line + 1)

store(&current.line,&str)

if(ge(&current.line,&current.lpp))

doform()

clearpage()

endif()

ClipPath (procedure)

The Clippath() command takes the last drawn path and selects it as the clipping region. Any subsequent drawing will only be

visible inside that clipping region. The clipping will stop at the next call to GRestore(). All PlanetPress objects are natively

wrapped in a GSave/GRestore(), so clipping between objects will not work.