Specifications

No
EPSON
TITLE
EPSON Advanced Printer Driver for TM series
StatusAPI
Reference Manual
Revision
L
NEXT
12
SHEET
11
3.3.Scanning Data Processing Overview
Notification of reading
(callback). Image data made
(option).
Execute BiSCNReadImage()
orBiSCNRetransmissionImage
().
Normal end. Abnormal end.
Notification of reading
failure. No image data made.
Processing after callback.
Save information in memory.
Process the image data
according to flag settings.
BiESCNDefineCropArea():
Registers “CropArea” or
deletes all “CropArea.”
BiESCNGetMaxCropAreas():
Acquires a maximum amount
of data of “CropArea” that can
be registered.
BiESCNStoreImage(): Crops
“CropArea” and register it to a
save table.
3
6, 7, 8, 9, 10, 11
12
14
BiESCNGetDocumentSize()/Bi
ESCNSetDocumentSize():
A
cquires/selects the width and
height of read data.
Reading
result
13
Image Data Reading (current functions)
4, 5
BiESCNClearImage():
Clears the image data of the
selected ID from the save
table.
BiESCNRetrieveImage():
A
cquires the image data of
the selected ID from the
save table.
BiESCNGetRemainingImages:
Acquires the number of data
that can be registered in the
save table.
Crop image
Save table
CropArea
Definition table
15
16
17
API Starts/Ends
Creates tables when starting o
r
initializing; releases when
ending.
3
External registration
variables.
BiESCNGetAutoSize() /
BiESCNSetAutoSize() /
BiESCNGetCutSize() /
BiESCNSetCutSize() /
BiESCNGetRotate() /
BiESCNSetRotate()
Acquires/selects flag settings
to process the image data.
BiESCNEnable(): Enables
Scanner functions extended.
3
Scanner functions
extended.