The Title Bar must be visible [on] to rearrange a visualization within the same page or to move the visualization to another tab. The Title Bar is what is used to grab the visualization using the left mouse button. There are several ways to activate the Title Bar.
By default, when creating a new visualization, the Title Bar is on. However, often we use a Spotfire Template or someone else’s project or simply forgot we set the Title Bar off. Activating the Title Bar is different depending if we have a Text Area versus a Table or Graphical Visualization. In the figure below the Title Bar is on for the Pie Chart but off for the Text Area, see highlighted areas. Note, mouse must be moved to these areas to see if Title Bar is on or off.
To turn on the Title Bar in the Text Area we right mouse click in the Text Area > Properties > check “Show title bar.” If we wanted to add / remove Title Bar in a Table or Graphical visualization, we right mouse click in white space next to our graphical visualization (or inside Table visualization) > Properties > Visualization Features > check “Title Bar,” as in second figure below.
Finally, the Title Bar can be activated from any visualization under Properties > General.