Comments (6)
jflesch
commented on June 17, 2024
Can you run the script 'examples/list_all.py' and post the output here please ?
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KubikPixel
commented on June 17, 2024
Python 2.7 under Linux Mint 7.1
Scanner 'brother3:bus3;dev1' (Brother, MFC-J410, USB scanner)
Option: brightness
Title: Brightness
Desc: Controls the brightness of the acquired image.
Type: <class 'pyinsane.rawapi.SaneValueType'> : Fixed (2)
Unit: <class 'pyinsane.rawapi.SaneUnit'> : Percent (5)
Size: 4
Capabilities: <class 'pyinsane.rawapi.SaneCapabilities'> :[ Inactive, Soft_select, Soft_detect,]
Constraint type: <class 'pyinsane.rawapi.SaneConstraintType'> : Range (1)
Constraint: (-3276800, 3276800, 65536)
Value: Failed to get the value: Option 'brightness' is not active
Option: tl-y
Title: Top-left y
Desc: Top-left y position of scan area.
Type: <class 'pyinsane.rawapi.SaneValueType'> : Fixed (2)
Unit: <class 'pyinsane.rawapi.SaneUnit'> : Mm (3)
Size: 4
Capabilities: <class 'pyinsane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
Constraint type: <class 'pyinsane.rawapi.SaneConstraintType'> : Range (1)
Constraint: (0, 23304601, 6553)
Value: 0
Option: tl-x
Title: Top-left x
Desc: Top-left x position of scan area.
Type: <class 'pyinsane.rawapi.SaneValueType'> : Fixed (2)
Unit: <class 'pyinsane.rawapi.SaneUnit'> : Mm (3)
Size: 4
Capabilities: <class 'pyinsane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
Constraint type: <class 'pyinsane.rawapi.SaneConstraintType'> : Range (1)
Constraint: (0, 14149222, 6553)
Value: 0
Option: br-y
Title: Bottom-right y
Desc: Bottom-right y position of scan area.
Type: <class 'pyinsane.rawapi.SaneValueType'> : Fixed (2)
Unit: <class 'pyinsane.rawapi.SaneUnit'> : Mm (3)
Size: 4
Capabilities: <class 'pyinsane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
Constraint type: <class 'pyinsane.rawapi.SaneConstraintType'> : Range (1)
Constraint: (0, 23304601, 6553)
Value: 23304601
Option: br-x
Title: Bottom-right x
Desc: Bottom-right x position of scan area.
Type: <class 'pyinsane.rawapi.SaneValueType'> : Fixed (2)
Unit: <class 'pyinsane.rawapi.SaneUnit'> : Mm (3)
Size: 4
Capabilities: <class 'pyinsane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
Constraint type: <class 'pyinsane.rawapi.SaneConstraintType'> : Range (1)
Constraint: (0, 14149222, 6553)
Value: 14149222
Option: source
Title: Scan source
Desc: Selects the scan source (such as a document-feeder).
Type: <class 'pyinsane.rawapi.SaneValueType'> : String (3)
Unit: <class 'pyinsane.rawapi.SaneUnit'> : None (0)
Size: 64
Capabilities: <class 'pyinsane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
Constraint type: <class 'pyinsane.rawapi.SaneConstraintType'> : String list (3)
Constraint: ['FlatBed', 'Automatic Document Feeder(left aligned)', 'Automatic Document Feeder(centrally aligned)']
Value: Automatic Document Feeder(left aligned)
Option: mode
Title: Scan mode
Desc: Select the scan mode
Type: <class 'pyinsane.rawapi.SaneValueType'> : String (3)
Unit: <class 'pyinsane.rawapi.SaneUnit'> : None (0)
Size: 30
Capabilities: <class 'pyinsane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
Constraint type: <class 'pyinsane.rawapi.SaneConstraintType'> : String list (3)
Constraint: ['Black & White', 'Gray[Error Diffusion]', 'True Gray', '24bit Color']
Value: 24bit Color
Option: resolution
Title: Scan resolution
Desc: Sets the resolution of the scanned image.
Type: <class 'pyinsane.rawapi.SaneValueType'> : Integer (1)
Unit: <class 'pyinsane.rawapi.SaneUnit'> : Dpi (4)
Size: 4
Capabilities: <class 'pyinsane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
Constraint type: <class 'pyinsane.rawapi.SaneConstraintType'> : Word list (2)
Constraint: [100, 150, 200, 300, 400, 600, 1200, 2400, 4800, 9600]
Value: 200
Option: contrast
Title: Contrast
Desc: Controls the contrast of the acquired image.
Type: <class 'pyinsane.rawapi.SaneValueType'> : Fixed (2)
Unit: <class 'pyinsane.rawapi.SaneUnit'> : Percent (5)
Size: 4
Capabilities: <class 'pyinsane.rawapi.SaneCapabilities'> :[ Inactive, Soft_select, Soft_detect,]
Constraint type: <class 'pyinsane.rawapi.SaneConstraintType'> : Range (1)
Constraint: (-3276800, 3276800, 65536)
Value: Failed to get the value: Option 'contrast' is not active
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jflesch
commented on June 17, 2024
Option: mode
(...)
Constraint: ['Black & White', 'Gray[Error Diffusion]', 'True Gray', '24bit Color']
#%#$^#$ !! Because there is always an idiot somewhere to think they are smarter than the others and do things differently for no actual reason ! (not you of course, the guy who made your scanner driver)
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jflesch
commented on June 17, 2024
So, what you need to do is actually:
device.options['mode'].value = '24bit Color'
and I, I will have to add another workaround in Paperwork ....
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KubikPixel
commented on June 17, 2024
Thank you very much for your fast support.
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jflesch
commented on June 17, 2024
I think it should solve your problem, so I'm going to close this ticket. Thank you for taking the time to report this issue.
If you still have a problem with the 'mode' option of your scanner, please fell free to reopen it.
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