5.2. 在 CLI 中设置 Wacom 平板电脑配置值

流程

1. 列出本地设备，以显示其 ID：

   $ libwacom-list-local-devices
   devices:
   - name: 'Wacom Intuos Pro M'
     bus: 'usb'
     vid: '0x056a'
     pid: '0x0357'
     nodes:
     - /dev/input/event6: 'Wacom Co.,Ltd. Wacom Intuos Pro M Pen'
     - /dev/input/event7: 'Wacom Co.,Ltd. Wacom Intuos Pro M Pad'
     styli:
      - id: 0x100802

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   如果设备不支持唯一序列号，则触控笔是使用基于平板电脑的 VID 和 PID 的通用标识符来识别的：

   org.gnome.desktop.peripherals.tablet.stylus:/org/gnome/desktop/peripherals/tablet/stylus/default-<vid>:<pid>/

2. 确定特定设备的序列号：

   # libwacom-show-stylus /dev/input/event6
   Please put tool in proximity
   Tool id 0x100802 serial 0x2380369c in-proximity: False

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3. 列出所选设备的可用设置：

   • 对于平板电脑：

     $ gsettings list-recursively org.gnome.desktop.peripherals.tablet:/org/gnome/desktop/peripherals/tablet/<vid>:<pid>/
     org.gnome.desktop.peripherals.tablet area [0.0, 0.0, 0.0, 0.0]
     org.gnome.desktop.peripherals.tablet keep-aspect false
     org.gnome.desktop.peripherals.tablet left-handed false
     org.gnome.desktop.peripherals.tablet mapping 'absolute'
     org.gnome.desktop.peripherals.tablet output ['', '', '']

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     将 <vid> 和 <pid> 替换为您设备的 ID。

   • 对于触控笔:

     $ gsettings list-recursively org.gnome.desktop.peripherals.tablet.stylus:/org/gnome/desktop/peripherals/tablet/stylus/<serial_number>/
     org.gnome.desktop.peripherals.tablet.stylus button-action 'default'
     org.gnome.desktop.peripherals.tablet.stylus button-keybinding ''
     org.gnome.desktop.peripherals.tablet.stylus eraser-pressure-curve [0, 0, 100, 100]
     org.gnome.desktop.peripherals.tablet.stylus eraser-pressure-range [0, 100]
     org.gnome.desktop.peripherals.tablet.stylus pressure-curve [0, 0, 100, 100]
     org.gnome.desktop.peripherals.tablet.stylus pressure-range [0, 100]
     org.gnome.desktop.peripherals.tablet.stylus secondary-button-action 'default'
     org.gnome.desktop.peripherals.tablet.stylus secondary-button-keybinding ''
     org.gnome.desktop.peripherals.tablet.stylus tertiary-button-action 'default'
     org.gnome.desktop.peripherals.tablet.stylus tertiary-button-keybinding ''

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     将 <serial_number> 替换为您设备的 ID。

4. 将选项设置为您想要的值：

   $ gsettings set <schema_name>:<path> <key> <value>

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   替换：

   • 使用模式和设备的路径替换 <schema_name>:<path>。
   • 使用您要更改的选项替换 <key>。
   • 使用您要设置的值替换 <value>。

   例如：

   $ gsettings set org.gnome.desktop.peripherals.tablet.stylus:/org/gnome/desktop/peripherals/tablet/stylus/0x2380369c pressure-range "[0, 75]"

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