扫描报告 621 - eSCL Brother MFC-J6940DW

1. 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: [100, 200, 300, 600]
   • initial_value: 300
2. 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: ['Color', 'Gray']
   • initial_value: Color
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', 'ADF Duplex']
   • 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, 296.9259948730469, 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, 431.79998779296875, 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: [0.0, 296.9259948730469, 0.0]
   • initial_value: 296.9259948730469
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: [0.0, 431.79998779296875, 0.0]
   • initial_value: 431.79998779296875
8. brightness
   • title: Brightness
   • desc: Controls the brightness of the acquired image.
   • type: <GType gdouble (60)>
   • unit: <enum LIBINSANE_UNIT_PERCENT of type Libinsane.Unit>
   • capabilities: <flags LIBINSANE_CAPABILITY_EMULATED | LIBINSANE_CAPABILITY_SW_SELECT of type Libinsane.Capability>
   • constraint: [-100.0, 100.0, 1.0]
   • initial_value: 0.0
9. contrast
   • title: Contrast
   • desc: Controls the contrast of the acquired image.
   • type: <GType gdouble (60)>
   • unit: <enum LIBINSANE_UNIT_PERCENT of type Libinsane.Unit>
   • capabilities: <flags LIBINSANE_CAPABILITY_EMULATED | LIBINSANE_CAPABILITY_SW_SELECT of type Libinsane.Capability>
   • constraint: [-100.0, 100.0, 1.0]
   • initial_value: 0.0
10. shadow
    • title: Shadow
    • desc: Selects what radiance level should be considered "black".
    • type: <GType gdouble (60)>
    • unit: <enum LIBINSANE_UNIT_PERCENT of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_EMULATED | LIBINSANE_CAPABILITY_SW_SELECT of type Libinsane.Capability>
    • constraint: [0.0, 100.0, 1.0]
    • initial_value: 0.0
11. highlight
    • title: Highlight
    • desc: Selects what radiance level should be considered "white".
    • type: <GType gdouble (60)>
    • unit: <enum LIBINSANE_UNIT_PERCENT of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_EMULATED | LIBINSANE_CAPABILITY_SW_SELECT of type Libinsane.Capability>
    • constraint: [0.0, 100.0, 1.0]
    • initial_value: 100.0
12. analog-gamma
    • title: Analog gamma correction
    • desc: Analog gamma-correction
    • type: <GType gdouble (60)>
    • unit: <enum LIBINSANE_UNIT_NONE of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_EMULATED | LIBINSANE_CAPABILITY_SW_SELECT of type Libinsane.Capability>
    • constraint: [0.0999908447265625, 4.0, 0.0]
    • initial_value: 1.0
13. negative
    • title: Negative
    • desc: Swap black and white
    • type: <GType gboolean (20)>
    • unit: <enum LIBINSANE_UNIT_NONE of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_EMULATED | LIBINSANE_CAPABILITY_SW_SELECT of type Libinsane.Capability>
    • constraint: []
    • initial_value: False
14. adf-justification-x
    • title: ADF Width Justification
    • desc: ADF width justification (left/right/center)
    • type: <GType gchararray (64)>
    • unit: <enum LIBINSANE_UNIT_NONE of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_INACTIVE of type Libinsane.Capability>
    • constraint: []
    • initial_value: (Exception: libinsane-quark: Libinsane opt[adf-justification-x]->get_value() error: 0x40000008, Access denied (9))
15. adf-justification-y
    • title: ADF Height Justification
    • desc: ADF height justification (top/bottom/center)
    • type: <GType gchararray (64)>
    • unit: <enum LIBINSANE_UNIT_NONE of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_INACTIVE of type Libinsane.Capability>
    • constraint: []
    • initial_value: (Exception: libinsane-quark: Libinsane opt[adf-justification-y]->get_value() error: 0x40000008, Access denied (9))

• 来源: flatbed
• 分辨率: 300 dpi
• 模式: Gray

traces.txt: [raw] [colorized]

page_000.png:
page_000_boxes.png:

• traces.txt
• page_000.hocr

• OS type: posix
• Test program: IronScanner 3.0.2.dev40+g091001b.d20240305
• Scan library: Libinsane 1.0.10-3-g8f600cd
• Pillow: 10.2.0
• Python version: 3.11.8 (main, Feb 7 2024, 21:52:08) [GCC 13.2.0]
• Architecture: ('64bit', 'ELF')
• Platform:
  • Short: Linux
  • Detailed: ('fedora', '39', 'Fedora Linux')
  • Release: 6.7.7-200.fc39.x86_64
  • System: Linux

• Architecture: ('64bit', 'ELF')
• CPU frequency: 4400
• Number of CPUs: 12
• Processor:
• Machine: x86_64
• Memory: 16514945024