Introduction to the Harmony User Interface

Using Toon Boom Harmony will be significantly easier if you first become familiar with its user interface. This chapter gives you a basic introduction to the most important elements of the user interface. As you go through the ensuing chapters, you will learn more detailed information about each of these elements.

When you start Toon Boom Harmony for the first time, the default workspace is displayed. The workspace is comprised of toolbars and panels, referred to as views, which allows you to create and edit your scene. The default workspace contains the most commonly used toolbars and views for digital animation.


Here is a short introduction to each of the most commonly used views in Harmony.

Camera view

The Camera view is the centre of operations in Harmony. In this view, you can draw, paint, animate, set up your scene, manipulate objects, open symbols and preview your animation.

The Camera view also has a top and bottom toolbar that you can use to navigate in the view, change the display mode or go up your symbol hierarchy.


Drawing view

In Harmony, you can draw in both the Drawing or Camera views. Although the two views are similar, there are some differences when it comes to drawing.

Only the selected drawing is displayed by default in the Drawing view. You can use features, such as the light table to display the current drawing of all the enabled layers of your scene in washed-out colours, or the Onion Skin to display the previous and next drawings of the currently selected drawing layer.

Tool Properties view

The Tool Properties view contains the most common options and operations related to the currently selected tool. When you select a tool from the Tools toolbar, the Tool Properties view updates.

For example, if you choose the Select tool, the Tool Properties view will display the options and operations related to it, such as Snap to Contour, Apply to All Drawings, Flip Horizontal, and Flatten.

Colour view

The Colour view is where you create colours and palettes and import existing palettes into your project. The Colour view is also necessary for drawing, painting and creating colour styling.

Timeline view

To set your animation timing, you will mostly work with the Timeline and Xsheet views. It's extremely useful to become familiar with the Timeline view, how it works, and its interface.

The Timeline view is the main view used when adjusting the timing of drawings, adding keyframes and ordering layers. The Timeline view displays layers, effects, sounds, keyframe values, scene length, layer names, drawings, keyframes, timing, and frames.

The Timeline view allows you to read your timing from left to right. It represents the scene’s elements in their simplest form. You can also see the layers and their names, as well as the drawing’s exposure. The drawing name is displayed when you place your pointer over the drawing’s exposure.

Timeline View Drawing Name

Xsheet view

The Xsheet view lets you read the timing vertically by displaying it in a grid, with each drawing layer represented by a column, each frame of your scene represented by a row, and each exposed drawing displayed by its name in the cells. It is meant to work like a traditional animation exposure sheet.

Using the functions panel, you can also view the functions and keyframes of the motion paths for the selected column, with the value of those functions for each frame listed in the cells.

Contrary to the Timeline view, the Xsheet view does not display pegs, effects or layer hierarchy. Hence, it is optimized for traditional and paperless animation, whereas the Timeline view is optimized for digital or cut-out animation.

Xsheet View

Library view

The Library view is used to store elements such as animation, drawings, backgrounds and character models so as to reuse in different scenes and projects. You can also use the Library view to create and store symbols, as well as to store and import images and sound files.

To reuse elements from a scene in other scenes, you must create a template so that you can import it into different scenes. Templates can contain anything from a single drawing to a whole scene structure. You can create a template by creating it in a scene, then copying the elements you want in your template into a library. The resulting template is structured like a mini-scene that contains only the elements you copied into it. A template does not have any dependencies on the scene it was originally created in. Hence, it can safely be imported in any other scene.

Additionally, the Library view's Drawing Substitution panel allows you to quickly change the current frame's exposure to one of the existing drawings in a layer. This is especially useful for animating a cut-out character's mouths, hands, eyelids and other such body parts which typically contain several drawings to choose from.

Library View

Interface Navigation

Toon Boom Harmony lets you zoom in, zoom out, rotate, pan and reset views for easy navigation of the interface.

The navigation commands in the table below can be used in the following views, with some exceptions:

  • Camera
  • Drawing
  • Perspective
  • Timeline
  • Xsheet
  • Function
  • Side and Top
  • Model
Command Action Access Methods

Zoom In

Zooms in the view.

View > Zoom In

Press 2

Roll the mouse wheel up (except in the Timeline and Xsheet views)

Zoom Out

Zooms out the view.

View > Zoom Out

Press 1

Roll the mouse wheel down (except in the Timeline and Xsheet views)

Zoom In or Out

Zooms in or out of the view.

Roll the middle mouse button up or down.

Hold down the Spacebar and the middle mouse button while dragging the mouse up or down.


Moves the view horizontally or vertically.

Hold down the Spacebar and drag in the direction you want to pan the view.

Reset Pan

Resets the view’s pan to its default position.

View > Reset Pan

Press Shift + N

Reset View

Resets the view to its default position.

View > Reset View

Press Shift + M

Reset Rotation

Resets the view’s rotation to its default position.

View > Reset Rotation

Press Shift + X

Reset Zoom

Resets the view’s zoom to its default position.

View > Reset Zoom

Rotate View Rotates the view left or right. While holding Ctrl + Alt (Windows/Linux) or Ctrl + ⌘ (macOS), click and drag the rotating disc to rotate it clockwise or counterclockwise.
3D Rotate View Rotates the view in any direction. This is only available in the Perspective view. While holding Ctrl + Shift (Windows/Linux) or ⌘ + Shift (macOS), click and drag the stage to rotate it in any direction.

Rotate 30 CW

Rotates the Camera view 30 degrees clockwise, like an animation table.

View > Rotate View CW

Rotate 30 CCW

Rotates the Camera view 30 degrees counter-clockwise, like an animation table.

View > Rotate View CCW

Mirror View Temporarily flips the Camera or Drawing view horizontally, allowing you to view and edit your artwork as if it was being mirrored. View > Mirror View

In the Camera or Drawing toolbar, click on the Mirror View button.

Toggle Quick Close-up

Instantly multiplies the view's Zoom Factor by 4. For example, if the Camera View's Zoom Factor is at 100%, this will make it toggle between 400% and 100%.

Shift + Z

Toggle Full Screen

Cycles through the following display modes:

  • Normal Full-Screen: The main application window becomes full screen.
  • View Full-Screen: The selected view becomes full screen and all other views are collapsed.
  • Normal: The main application window is restored to its original size and collapsed views are expanded.

View > Toggle Full Screen

Press Ctrl + F (Windows/Linux) or ⌘ + F (macOS)

Touch Interface

If you are working with a touch screen, a trackpad or a tablet that supports touch input, you can also use standard two-finger gestures to zoom, rotate and pan the Camera and Drawing Views. To be able to do this, you must first enable the Support Gestures preference.