Rapport de numérisation 596 - Canon G7050

1. mode
   • title: Scan mode
   • desc: Selects the scan mode (e.g., lineart, monochrome, or color).
   • type: <GType gchararray (64)>
   • unit: <enum LIBINSANE_UNIT_NONE of type Libinsane.Unit>
   • capabilities: <flags LIBINSANE_CAPABILITY_SW_SELECT of type Libinsane.Capability>
   • constraint: ['Gray', 'Color']
   • initial_value: Color
2. resolution
   • title: Scan resolution
   • desc: Sets the resolution of the scanned image.
   • type: <GType gint (24)>
   • unit: <enum LIBINSANE_UNIT_DPI of type Libinsane.Unit>
   • capabilities: <flags LIBINSANE_CAPABILITY_SW_SELECT of type Libinsane.Capability>
   • constraint: [75, 100, 150, 200, 300, 600, 1200]
   • initial_value: 300
3. source
   • title: Scan source
   • desc: Selects the scan source (such as a document-feeder).
   • type: <GType gchararray (64)>
   • unit: <enum LIBINSANE_UNIT_NONE of type Libinsane.Unit>
   • capabilities: <flags LIBINSANE_CAPABILITY_SW_SELECT of type Libinsane.Capability>
   • constraint: ['Flatbed', 'ADF']
   • initial_value: Flatbed
4. tl-x
   • title: Top-left x
   • desc: Top-left x position of scan area.
   • type: <GType gdouble (60)>
   • unit: <enum LIBINSANE_UNIT_MM of type Libinsane.Unit>
   • capabilities: <flags LIBINSANE_CAPABILITY_SW_SELECT of type Libinsane.Capability>
   • constraint: [0.0, 215.81532287597656, 0.0]
   • initial_value: 0.0
5. tl-y
   • title: Top-left y
   • desc: Top-left y position of scan area.
   • type: <GType gdouble (60)>
   • unit: <enum LIBINSANE_UNIT_MM of type Libinsane.Unit>
   • capabilities: <flags LIBINSANE_CAPABILITY_SW_SELECT of type Libinsane.Capability>
   • constraint: [0.0, 296.9259948730469, 0.0]
   • initial_value: 0.0
6. br-x
   • title: Bottom-right x
   • desc: Bottom-right x position of scan area.
   • type: <GType gdouble (60)>
   • unit: <enum LIBINSANE_UNIT_MM of type Libinsane.Unit>
   • capabilities: <flags LIBINSANE_CAPABILITY_SW_SELECT of type Libinsane.Capability>
   • constraint: [0.08465576171875, 215.89999389648438, 0.0]
   • initial_value: 215.89999389648438
7. br-y
   • title: Bottom-right y
   • desc: Bottom-right y position of scan area.
   • type: <GType gdouble (60)>
   • unit: <enum LIBINSANE_UNIT_MM of type Libinsane.Unit>
   • capabilities: <flags LIBINSANE_CAPABILITY_SW_SELECT of type Libinsane.Capability>
   • constraint: [0.08465576171875, 297.0106658935547, 0.0]
   • initial_value: 297.0106658935547
8. preview
   • title: Preview
   • desc: Request a preview-quality scan.
   • type: <GType gboolean (20)>
   • unit: <enum LIBINSANE_UNIT_NONE of type Libinsane.Unit>
   • capabilities: <flags LIBINSANE_CAPABILITY_SW_SELECT of type Libinsane.Capability>
   • constraint: []
   • initial_value: False
9. preview-in-gray
   • title: Force monochrome preview
   • desc: Request that all previews are done in monochrome mode. On a three-pass scanner this cuts down the number of passes to one and on a one-pass scanner, it reduces the memory requirements and scan-time of the preview.
   • type: <GType gboolean (20)>
   • unit: <enum LIBINSANE_UNIT_NONE of type Libinsane.Unit>
   • capabilities: <flags LIBINSANE_CAPABILITY_SW_SELECT of type Libinsane.Capability>
   • constraint: []
   • initial_value: False
10. brightness
    • title: Brightness
    • desc: Controls the brightness of the acquired image.
    • type: <GType gint (24)>
    • unit: <enum LIBINSANE_UNIT_NONE of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_SW_SELECT | LIBINSANE_CAPABILITY_INACTIVE of type Libinsane.Capability>
    • constraint: [875479144, 32767, 0]
    • initial_value: (Exception: libinsane-quark: Libinsane opt[brightness]->get_value() error: 0x40000008, Access denied (9))
11. contrast
    • title: Contrast
    • desc: Controls the contrast of the acquired image.
    • type: <GType gint (24)>
    • unit: <enum LIBINSANE_UNIT_NONE of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_SW_SELECT | LIBINSANE_CAPABILITY_INACTIVE of type Libinsane.Capability>
    • constraint: [0, 8, 0]
    • initial_value: (Exception: libinsane-quark: Libinsane opt[contrast]->get_value() error: 0x40000008, Access denied (9))
12. sharpen
    • title: Sharpen
    • desc: Set sharpen value.
    • type: <GType gint (24)>
    • unit: <enum LIBINSANE_UNIT_NONE of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_SW_SELECT of type Libinsane.Capability>
    • constraint: [0, 1, 1]
    • initial_value: 0
13. threshold
    • title: Threshold
    • desc: Select minimum-brightness to get a white point
    • type: <GType gint (24)>
    • unit: <enum LIBINSANE_UNIT_NONE of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_SW_SELECT | LIBINSANE_CAPABILITY_INACTIVE of type Libinsane.Capability>
    • constraint: [0, -932144448, 32565]
    • initial_value: (Exception: libinsane-quark: Libinsane opt[threshold]->get_value() error: 0x40000008, Access denied (9))

• Source : flatbed
• Résolution : 300 dpi
• Mode : Color

No document in feeder? I selected flatbed 

traces.txt: [raw] [colorized]

• traces.txt

• OS type: posix
• Test program: IronScanner 3.0.2.dev40+g091001b.d20230926
• Scan library: Libinsane 1.0.10-1-gda6906b
• Pillow: 10.0.1
• Python version: 3.11.5 (main, Aug 29 2023, 15:31:31) [GCC 13.2.0]
• Architecture: ('64bit', 'ELF')
• Platform:
  • Short: Linux
  • Detailed: ('arch', 'rolling', 'Arch Linux')
  • Release: 6.5.4-arch2-1
  • System: Linux

• Architecture: ('64bit', 'ELF')
• CPU frequency: 4150
• Number of CPUs: 16
• Processor:
• Machine: x86_64
• Memory: 33286103040