check_image_format Property
A code that identifies the type of image format used for the images contained in the FrontImageData and BackImageData properties.
Syntax
def get_check_image_format(check_index: int) -> int: ... def set_check_image_format(check_index: int, value: int) -> None: ...
Default Value
0
Remarks
A code that identifies the type of image format used for the images contained in the check_front_image_data and check_back_image_data properties. Values 0-19 may e used without a pre-existing agreement. Values 20-99 shall only be used when an agreement exists indicating that the sender and receiver both support the specified image format type and the type is specified below or on the X9 web site. The image format type is also commonly specified by reference to the file extension used when the check_front_image_data or check_back_image_data is saved as an image file. The file extension for each image format is included below for reference.
| ifTIFF (0) | TIFF 6, extension: TIF. |
| ifIOCA (1) | IOCA FS11, extension: ICA. |
| 2-19 | Reserved (agreement is not required) |
| ifPNG (20) | Portable Network Graphics, extension: PNG. |
| ifJFIF (21) | JPEG File Interchange Format, extension: JPG. |
| ifSPIFF (22) | Still Picture Interchange File Format, extension: SPF. |
| ifJBIG (23) | JBIG data stream, extension: JBG. |
| ifJPEG2000 (24) | JPEG 2000, extension: JP2. |
| 25-99 | Reserved for image format and encapsulation technologies as defined on the X9 web site. Only supported under agreement. |
The check_index parameter specifies the index of the item in the array. The size of the array is controlled by the check_count property.