Ruwa Documentation

Navigate the canvas

Move around the canvas without changing the artwork.

Everything on this page moves your view, not your artwork. Pan, zoom, rotate, and mirror as much as you like — the layers, the pixels, and the exported image stay exactly where they were.

A Ruwa canvas viewed at a larger zoom, moved within the workspace, and rotated

Pan the canvas

Panning moves the view across the project without moving its contents. You can pan in three ways:

  • Drag with the middle mouse button while any tool is active.
  • Hold Space and drag with the left mouse button to use the Hand temporarily.
  • Press H to select the Hand tool, then drag with the left mouse button.

The temporary Hand is useful while painting because releasing Space returns to the previously selected tool.

Hand and Move do different things

The Hand tool moves your view of the canvas. The Move tool changes the position of layer or selection content.

Zoom in and out

Scroll the mouse wheel, or use an equivalent scroll gesture, to zoom around the current pointer position. Keeping the pointer over the area you want to inspect makes it easier to move directly into fine details.

Press Z to select the Zoom tool. Start a drag over the point you want to keep in place, then drag upward to zoom in or downward to zoom out. Double-click with the Zoom tool to return to 100%.

You can also use Ctrl + + and Ctrl + - to change the zoom in steps. These commands zoom around the center of the view. Ruwa briefly displays the current zoom percentage whenever the zoom changes.

Rotate the view

Press R to select Rotate View, then drag with the left mouse button around the center of the Canvas panel. The project turns with the drag while its image data remains unchanged.

Hold Shift + Space to use Rotate View temporarily. Releasing the keys returns to the previous tool. Double-click with Rotate View to return the view to 0°.

Turn the canvas when the stroke you want is easier at a different angle. Long curves and hatching get a lot friendlier this way.

Fit and reset the view

These three are separate actions, and it's worth knowing which one does what:

Ctrl + 1 snaps the zoom back to 100%. The canvas stays where it is on screen, and any rotation you set survives.

Ctrl + 0 fits the current canvas area into the available space and centers it. Rotation survives this one too.

Double-clicking with Rotate View is the only one that touches rotation: back to 0°, zoom left alone.

Zoom In, Zoom Out, and Fit to Window are in the View menu as well.

Mirror the canvas view

The Tool bar provides horizontal and vertical mirror controls. Horizontal mirroring flips the view from left to right, while vertical mirroring flips it from top to bottom. Select an active mirror control again to return that axis to its normal orientation.

A Ruwa canvas shown in its normal orientation

Normal view

The same Ruwa canvas mirrored horizontally

Horizontally mirrored view

Flipping the view is the oldest trick for catching a composition that's drifted off balance. Stare at something long enough and your eye stops seeing it; mirroring hands it back to you as if it were someone else's drawing.

Default navigation controls

ActionDefault control
Pan temporarilyHold Space and drag
Pan while any tool is activeMiddle-button drag
Select HandH
Zoom at the pointerMouse wheel or scroll gesture
Select ZoomZ
Zoom in or outCtrl + + or Ctrl + -
Return to 100%Ctrl + 1
Fit to the workspaceCtrl + 0
Select Rotate ViewR
Rotate temporarilyHold Shift + Space and drag
Reset rotationDouble-click with Rotate View

These are the defaults. Remap the command shortcuts in Keyboard Shortcuts settings if they clash with your habits; the temporary Space behavior lives with the Canvas controls.

On this page