You can change the magnification level of the diagram graph using the Zoom controls. You can increase the magnification level to enlarge the image of the graph and see small details, or reduce the magnification level to display a larger portion of the graph.
To enlarge a portion of the graph
Select the diagram.
Activate the context menu with the right mouse button and display the submenu Diagram then choose the command Zoom area or click the corresponding button on the toolbar. The cursor changes to the magnifying glass symbol.
Position the cursor in the upper left corner of the area to be enlarged.
Press and release the mouse button.
Drag the cursor down and to the right. A dotted rectangle appears indicating the selection rectangle.
Change the size of the selection rectangle to enclose the entire portion of the graph to be enlarged.
Press and release the mouse button.
To view the entire graph
Select the diagram and perform one of the following operations:
Activate the context menu with the right mouse button and display the submenu Diagram then choose the Zoom all command.
Click the button in the toolbar.