IG_ISIS_drv_start

IG_ISIS_drv_start_zone

In This Topic

Start a new zone.

Declaration:

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AT_ERRCOUNT ACCUAPI IG_ISIS_drv_start_zone( HISISDRV hPage, LPHISISDRV lphZone );

Arguments:

Name	Type	Description
hPage	HISISDRV	The handle of the page in which this zone is being created.
lphZone	LPHISISDRV	A pointer to the handle of the zone created and returned by the IG_ISIS_drv_start_zone function.

Return Value:

Error count.

Supported Raster Image Formats:

Depends on the scanner driver.

Example:

See IG_ISIS_drv_start_data example.

Remarks:

The IG_ISIS_drv_start_zone function tells a driver to start a new zone and returns a zone handle.

IG_ISIS_drv_start_zone is one of several hierarchical data transfer functions that are called automatically by the IG_ISIS_drv_run_zone function. The hierarchy of data transfer functions is:

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IG_ISIS_drv_start_stack IG_ISIS_drv_start_page IG_ISIS_drv_start_zone IG_ISIS_drv_forward IG_ISIS_drv_start_data IG_ISIS_drv_put_data IG_ISIS_drv_end_zone IG_ISIS_drv_end_page IG_ISIS_drv_end_stack

Most scanners do not support the concept of multiple zones, and will therefore ignore this message.

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