Each piece of content available to you on the ThinkHub Canvas comes with its own set of user tools—what we call the content tray. The content tray is the same for all types of content.
To activate a content tray, tap inside the content window. You will see the content tray appear, anchored to the bottom left corner of the content window. To close the content tray, tap the collapse button on the bottom left of the window.
Note: While the content tray is open, you can not flick or drag/drop content windows, but you can zoom in and out on that individual piece of content.
When the content tray is open, we call this the active state, where you can manipulate content. Content must be in an inactive state to move, and an active state to edit.