Start a new stack.
Declaration:
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AT_ERRCOUNT ACCUAPI IG_ISIS_drv_start_stack(
HISISDRV hDriver,
LPHISISDRV lphStack);
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Arguments:
| hDriver | The handle of the driver in which this stack is being created. |
| lphStack | A pointer to the handle of the stack created and returned by the IG_ISIS_drv_start_stack 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_stack function tells a driver to start a new stack and returns a stack handle.
IG_ISIS_drv_start_stack is the top 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
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A number of scanners do not support the concept of multiple stacks, and will therefore ignore the message sent by this function.