> For the complete documentation index, see [llms.txt](https://docs.sevenpens.com/drawtab/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.sevenpens.com/drawtab/core.md).

# Core

- [Active area](https://docs.sevenpens.com/drawtab/core/active-area.md)
- [Active area size](https://docs.sevenpens.com/drawtab/core/active-area/active-area-size.md)
- [Active area aspect ratio](https://docs.sevenpens.com/drawtab/core/active-area/active-area-aspect-ratio.md)
- [Active area mapping](https://docs.sevenpens.com/drawtab/core/active-area/active-area-mapping.md)
- [Display toggle](https://docs.sevenpens.com/drawtab/core/active-area/display-toggle.md)
- [Absolute versus relative positioning](https://docs.sevenpens.com/drawtab/core/active-area/absolute-versus-relative-positioning.md)
- [Mouse mode](https://docs.sevenpens.com/drawtab/core/active-area/mouse-mode.md)
- [Erasing](https://docs.sevenpens.com/drawtab/core/erasing.md)
- [Bezel](https://docs.sevenpens.com/drawtab/core/bezel.md)
- [Pressure](https://docs.sevenpens.com/drawtab/core/pressure.md)
- [Pen pressure levels](https://docs.sevenpens.com/drawtab/core/pressure/pen-pressure-levels.md)
- [Pen pressure response](https://docs.sevenpens.com/drawtab/core/pressure/pen-pressure-response.md)
- [Initial Activation Force (IAF)](https://docs.sevenpens.com/drawtab/core/pressure/iaf.md)
- [Maximum physical pressure](https://docs.sevenpens.com/drawtab/core/pressure/maximum-physical-pressure.md)
- [Pressure curves](https://docs.sevenpens.com/drawtab/core/pressure/pressure-curves.md)
- [Pressure curve dead zones](https://docs.sevenpens.com/drawtab/core/pressure/pressure-curves/pressure-curve-deadzone.md)
- [Constraining pressure curve output](https://docs.sevenpens.com/drawtab/core/pressure/pressure-curves/pressure-curve-constrain-output.md)
- [Constraining pressure curve input](https://docs.sevenpens.com/drawtab/core/pressure/pressure-curves/pressure-curve-constrain-input.md)
- [Null pressure curve](https://docs.sevenpens.com/drawtab/core/pressure/pressure-curves/pressure-curve-null.md)
- [App pressure curves](https://docs.sevenpens.com/drawtab/core/pressure/pressure-curves/pressure-curve-in-app.md)
- [Driver pressure curves](https://docs.sevenpens.com/drawtab/core/pressure/pressure-curves/pressure-curve-in-driver.md)
- [Misc pressure curve notes](https://docs.sevenpens.com/drawtab/core/pressure/pressure-curves/pressure-curve-misc.md)
- [Drawing at low physical pressure](https://docs.sevenpens.com/drawtab/core/pressure/drawing-low-pressure.md)
- [Tilt affects pressure](https://docs.sevenpens.com/drawtab/core/pressure/tilt-affects-pressure.md)
- [Disabling pen pressure](https://docs.sevenpens.com/drawtab/core/pressure/disable-pen-pressure.md)
- [Pressure banding](https://docs.sevenpens.com/drawtab/core/pressure/pressure-banding.md)
- [Hover](https://docs.sevenpens.com/drawtab/core/hover.md)
- [Hover jitter](https://docs.sevenpens.com/drawtab/core/hover/hover-jitter.md)
- [Tracking](https://docs.sevenpens.com/drawtab/core/tracking.md)
- [Pen tilt](https://docs.sevenpens.com/drawtab/core/tilt.md)
- [Tilt compensation](https://docs.sevenpens.com/drawtab/core/tilt/tilt-compensation.md)
- [Barrel rotation](https://docs.sevenpens.com/drawtab/core/barrel-rotation.md)
- [Nib travel](https://docs.sevenpens.com/drawtab/core/nib-travel.md)
- [Nib material](https://docs.sevenpens.com/drawtab/core/nib-material.md)
- [Pointer lag](https://docs.sevenpens.com/drawtab/core/pointer-lag.md)
- [Brush lag](https://docs.sevenpens.com/drawtab/core/lag.md)
- [Diagonal wobble](https://docs.sevenpens.com/drawtab/core/diagonal-wobble.md)
- [Surface texture](https://docs.sevenpens.com/drawtab/core/surface-texture.md)
- [Auxiliary inputs](https://docs.sevenpens.com/drawtab/core/expresskeys.md): Buttons, sliders, dials, touch strips on tablets
- [Popular bindings for auxiliary inputs](https://docs.sevenpens.com/drawtab/core/expresskeys/popular-bindings.md)
- [Power](https://docs.sevenpens.com/drawtab/core/power.md)
- [Powering a pen](https://docs.sevenpens.com/drawtab/core/power/powering-pen.md)
- [Powering a drawing tablet](https://docs.sevenpens.com/drawtab/core/power/powering-drawtabs.md)
- [Power delivery](https://docs.sevenpens.com/drawtab/core/power/power-delivery.md)
- [PWM flicker](https://docs.sevenpens.com/drawtab/core/pwm-flicker.md)
- [Digitizer resolution and density](https://docs.sevenpens.com/drawtab/core/digitizer-resolution-density.md)