Yes, Spine provides several alternatives to using the mouse scroll wheel for zooming in and out. Here are some options:
Zoom Drag Hotkey: You can use the Zoom Drag hotkey. By default, this is mapped to the U key. Hold U and drag with the left mouse button to zoom in and out.
Zoom Move Hotkey: You can also use the Zoom Move hotkey. If you map this to a key (e.g., U), you can hold that key and move your mouse up or down to zoom without needing to click.
Ctrl + Right Mouse Button: Hold Ctrl (or Cmd on Mac) and drag the right mouse button up or down to zoom.
Zoom Slider: Use the vertical zoom slider located in the lower left of the viewport. Dragging the slider will adjust the zoom level.
Zoom to Fit: Press Ctrl+Shift+F (or Cmd+Shift+F on Mac) to adjust the zoom level so the skeleton fills the viewport.
Zoom to 100%: Press Ctrl+F (or Cmd+F on Mac) to zoom to 100%, making images appear at their actual size.
Here is a summary of the hotkeys:
- Zoom Drag:
U + left mouse button drag
- Zoom Move: Customizable, e.g.,
U + move mouse up/down
- Ctrl + Right Mouse Button: Drag up/down
- Zoom to Fit:
Ctrl+Shift+F (or Cmd+Shift+F on Mac)
- Zoom to 100%:
Ctrl+F (or Cmd+F on Mac)
For more detailed information, you can refer to the Spine User Guide on Zooming.
