You can center one or more selected objects using the Center Selection submenu commands in the Arrange menu. Objects can be centered horizontally and/or vertically in a graph document. If you select multiple objects, they are centered as though they were already grouped.
Step 1
Select the objects you want to center.
Step 2
Do one of the following:
• Choose Center of Page to center objects both horizontally and vertically on the page.
• Choose Center Horizontally to center objects horizontally in the graph document without changing their vertical position.
• Choose Center Vertically to center selected objects vertically without changing their horizontal position.