> ## Documentation Index
> Fetch the complete documentation index at: https://koharu.rs/llms.txt
> Use this file to discover all available pages before exploring further.

# Use the canvas

> Navigate the page and choose the right tool for text, artwork, and cleanup.

The toolbar controls pointer behavior. The inspector changes the selected layer's saved properties.

## Navigate and select

Use **Pan** to move the view and the status bar to change zoom. **View → Fit Window**, or `0` by default, fits the active page. Switching pages returns to a fitted view.

Use **Select** to pick editable layers and modifier keys for multiple selection. Supported layers can be moved, resized, and rotated. A drag previews the transform; finishing commits it, and canceling restores the previous presentation.

## Choose an editing tool

<Tabs>
  <Tab title="Text">
    Click with **Text** to create point text, or drag to create a paragraph frame. Enter the
    translation in the inspector and adjust [typography and fitting](/en/guides/typesetting).
  </Tab>

  <Tab title="Brush and Eraser">
    **Brush** paints an authored raster layer with the chosen color and diameter. **Eraser** removes
    pixels from an authored raster target. These edits are separate from generated inpainting.
  </Tab>

  <Tab title="Color picker">
    Sample the composited canvas with **Color picker**. Apply the sampled color to brush strokes or
    text styling.
  </Tab>

  <Tab title="Remove">
    Paint a mask with **Remove**, then run inpainting. The mask identifies source marks to
    reconstruct; it does not become a visible paint layer. See [cleanup](/en/guides/cleanup).
  </Tab>
</Tabs>

<Tip>
  Hold `Space` and drag to pan temporarily. Release it to restore the previous tool. `Escape`
  cancels the active gesture or clears selection.
</Tip>

Single-key tool shortcuts are inactive while a text field is focused. See [keyboard shortcuts](/en/reference/shortcuts).