Inside Macintosh: QuickDraw GX Printing /

Chapter 4 - Advanced Printing Features / Advanced Printing Features Reference

Functions / Manipulating Printer Objects

GXCountPrinterViewDevices

You can use the GXCountPrinterViewDevices function to obtain the number of view devices associated with a particular printer object.

long GXCountPrinterViewDevices (gxPrinter aPrinter);

aPrinter

A reference to the printer object whose view devices you want to count.

function result

The number of view devices associated with the printer object specified by the aPrinter parameter.

DESCRIPTION

The GXCountPrinterViewDevices function returns the number of view devices associated with the specified printer object. A printer object can have multiple view devices, one for each possible combination of printer resolution and color space.

RESULT CODES

gxSegmentLoadFailedErr

A required code segment could not be found, or there was not enough memory to load it.

SEE ALSO

For an example that uses the GXCountPrinterViewDevices function, see "Determining a Printer's Resolution" on page 4-26.

Main | Page One | What's New | Apple Computer, Inc. | Find It | Contact Us | Help