Changes to a gradient definition affect all instances of that gradient in the drawing file.
To edit a gradient definition:
From the Resource Manager, right-click (Windows) or Ctrl-click (Mac) on the resource, and select Edit from the context menu.
Adjust the gradient definition as described in Defining Gradients.
Click OK to return to the drawing area.
Any instance of the edited fill in the drawing file changes according to the new definition.
~~~~~~~~~~~~~~~~~~~~~~~~~