Edit Points for Shapes in PowerPoint 2016 for Mac

When a shape is inserted into a PowerPoint slide, its default appearance is related to the points that it contains. Alter the points, and you can change the original shape to anything you want. PowerPoint's native Edit Points tool makes it almost a drawing program that provides you the option to play with vertexes (points), handles, etc. This is very similar to what you would do in Adobe Illustrator, CorelDRAW or another drawing program. By using the Edit Points tool, you can change a rectangle to a rhombus, or even edit a curved or freeform line differently.

The Edit Points option basically works on individual vertexes. Vertexes are points within the outline of any shape that can be dragged or edited to change the appearance of the shape. You can see these vertexes as small black squares (in Figure 1, below you can see four such black squares). Notice that when you select a vertex, one or two blue handles appear. These handles end with transparent square, and these transparent squares can be dragged to alter the structure of the selected shape.

Figure 1: Vertexes (small black squares)

Follow these steps to get to the Edit Points mode for any shape (rectangle, line, drawn shape, etc.) in PowerPoint 2016 for Mac:

1. Select the shape so that the Ribbon area now shows the Shape Format tab, as shown highlighted in blue within Figure 2. Activate this Ribbon tab by clicking on it.
2. 
   Figure 2: Shape Format tab of the Ribbon
Note: The Shape Format tab is a Contextual tab. Contextual tabs are special tabs in the Ribbon that are not visible all the time. They only make an appearance when you are working with a particular slide object which can be edited using special options.
2. Within the Shape Format tab, click the Edit Shape button (highlighted in red within Figure 2, above) to view a drop-down menu that you can see in Figure 3. Within Edit Shape drop-down menu, choose the Edit Points option (refer to Figure 3 again).
3. 
   Figure 3: Edit Points option selected
4. Alternatively, you can also right-click (or Ctrl + click) any shape, and then choose the Edit Points option from the resultant menu, as shown in Figure 4, below.
5. 
   Figure 4: The right-click menu also provides the Edit Points option
Tip: Is the Edit Points option grayed out? Some shapes, especially a straight point-to-point line will not allow you to choose the Edit Points option.
3. Either way, a number of small black squared points will appear on the outline of the shape, as shown in Figure 5. These points are known as Vertexes, which mark any point in your shape that denotes an extremity of a curve or line segment, or even the start and end point of an open shape.
4. 
   Figure 5: Vertexes appearing on the drawing
4. Place the cursor on any of the vertexes. The cursor will change to a small rectangle with four-directional arrows around it, as shown highlighted in red within Figure 6.
5. 
   Figure 6: Cursor with a rectangle and four-directional arrows
5. Now, click on the vertex to select it, and reposition the vertex by dragging it to a new position, as shown highlighted in red within Figure 7. A black dashed line appears showing the changes to the shape that you are making, as shown in Figure 7.
6. 
   Figure 7: Editing vertexes
6. You can also change the look of the shape without repositioning the vertex. A selected vertex shows one or two blue handles (lines emanating from the vertex), as shown in Figure 8. To alter the degree of the curve or line on either sides of the vertex in relation to the next vertex along the line, just click on one of the handles and drag them to reorient the line's structure as shown highlighted in red within Figure 8.
7. 
   Figure 8: Editing with handles
7. Once you have repositioned the vertex or reoriented the structure of the line as required, release the mouse button. You will see your changed shape, as shown in Figure 9, below.
8. 
   Figure 9: Editing vertexes changes the structure of the selected shape
8. Save your presentation.