Diagramming Basics

OmniGraffle excels at clarifying complex relationships, and nothing says “complex relationships” like a Shakespeare romantic comedy. Let’s try to make some sense of Much Ado About Nothing, and learn a bit about OmniGraffle in the process.

Of course, this play is just a handy example; if there’s another story you’re more familiar with, you can go ahead and use that instead.

So grab your favorite beverage, find something soothing to listen to, and let’s get to work!

1. Choose File ▸ New (Command-N). This creates a new OmniGraffle document using the default template. Your OmniGraffle window should look like this:

   

   A nice, blank slate to work on!

2. Next, press Command-3 to switch the Inspector sidebar on the right to the Canvas inspectors.

3. Option-click on the Diagram Layout inspector; this opens the Diagram Layout inspector, while collapsing the others in the Inspector sidebar.

   For the purpose of this tutorial, leave the diagram style set to Hierarchical, but go ahead and turn on Auto layout by clicking the checkbox, as so:

   

   Auto layout ensures that the objects in the diagram you create are evenly spaced, and that they automatically flow into place if you change the diagram style or add new items to the diagram.

With the project set up, choose File ▸ Save to save the OmniGraffle file somewhere on your Mac. Be sure to save your work at various points along the way, or before moving on to the next step in the tutorial.

1. Select the Shape tool in the Tool Palette:

   

2. Press Command-1 to switch to the Object inspectors.

3. Option-click the Shape inspector.

4. Click the Shape Selector button at the top of the Shape inspector. This opens a popover menu from which you can choose from a variety of default shapes included with OmniGraffle.

5. In the upper-left corner, double-click the Rectangle shape:

   

6. To the left of the Tool Palette, click the Style Well. This opens a popup menu with details about the shape to be drawn; in this case, a rectangle with a white fill and a a simple black stroke as its outline:

   

1. Press Option-Command–4 to switch the Sidebar to the Outline tab.

2. Click where it says Click to add a topic to create your first object. A Topic item appears in the outline, and an object labeled Topic appears on the canvas simultaneously.

   

3. The item’s text is already highlighted, so you can just start typing to rename it; enter Don John, and then press Return to finish with this item and move on to the next one.

   

4. A new item appears below the first one in the Outline tab, and a new shape appears on the canvas to the right; name this object Don Pedro and press Return.

5. Name the third object Leonato and then press Escape:

   

   Unlike pressing Return, which creates another object in the outline, pressing Escape accepts the text you entered.

Now you have three items in your Outline and three shapes on your canvas. Time to add some more structure to the diagram!

1. Click to select Don Pedro in the Outline tab, and press Return to create a new object.

2. Press Tab to indent this item underneath Don Pedro, and name it Benedick:

   

3. Press Return to create another item at the same level, name it Claudio, and then press Escape. Now you have two characters who “belong” to Don Pedro.

4. Use the same technique to add Beatrice and Hero underneath Leonato (they’re his niece and daughter). Your diagram should appear as follows:

   

1. In the Tool Palette, double-click the Text tool—it’s the one with a letter A on it—to make the tool “sticky.”

2. Place the mouse pointer over the line between Don Pedro and Claudio so that the line glows and then click it to make a label appear. Type Boss as the label’s text to show that Claudio works for Don Pedro.

   

3. Add labels to the three remaining lines in the same way, as follows:

   • Don Pedro is also Benedick’s Boss
   • Leonato is Hero’s Father and Beatrice’s Uncle

   

4. Press v to turn off the Text tool and switch to the Selection tool.

1. Press Command–3 to open the Canvas inspectors.

2. Option-click the Diagram Layout inspector and turn off Auto layout:

   

3. Press Command-1 to open to the Object inspectors.

4. Option-click the Lines inspector, and set the Line type to Straight:

   

5. Double-click the Line tool (or press c twice), and make the following connections:

   • Click Don John and drag a line to Don Pedro
   • Click Don Pedro and drag a line to Leonato
   • Click Benedick and drag a line to Beatrice
   • Click Claudio and drag a line to Hero

6. Double-click the Text tool (or press t twice), and add labels to the lines as follows:

   • Don John and Don Pedro are Half-Brothers
   • Don Pedro and Leonato are Friends
   • Benedick Loves Beatrice
   • Claudio Loves Hero

   Your diagram should appear as follows:

   

7. Press v to switch back to the Selection tool.

1. Using the Selection tool, Command-click to select the two "Loves" lines.

2. Press Command-1 to view the Object inspectors.

3. Option-click the Line inspector.

4. Change the Line type from Straight to Orthogonal; however, nothing appears to have changed...but appearance isn’t everything, right?

   

5. Click on the canvas to deselect the two lines, and then click on the line that extends from Benedick to Beatrice; notice the block of four squares on the path:

   

   This block is a handle which you can click and drag to reposition the orthogonal line so it routes around other objects in the diagram.

6. Click and drag the orthogonal line handle to extend the line so that it highlights the relationship between Benedick and Beatrice:

   

7. Click on the canvas to deselect the line between Benedick and Beatrice, and then click to select the line between Claudio and Hero.

8. Click and drag the orthogonal line handle to extend the line so that it highlights the relationship between Claudio and Hero; your diagram should look similar to the following:

   

1. Select Don John on the canvas.

2. Press Command-1 to view the Object inspectors.

3. Option-click the Fill inspector, which reflects that the Don John object has a plain white fill color:

   

4. Click the Fill Type popup menu, and choose Linear Gradient from the list of available fill types.

5. Beneath the popup menu, you will see two color menus for defining the gradient’s colors:

   • Click the Beginning gradient color menu on the left and choose a color.
   • Click the Ending gradient color menu on the right and choose another, complementary, color.

   

6. Option-click the Stroke inspector.

7. Change the thickness of the stroke to 2 pt.

8. Option-click the Shapes inspector.

9. Change the Corner radius to 5 pt:

   

   This makes for a nice, heavy, rounded stroke around the object. You can zoom in so you can see the progress you’ve made!

10. Option-click the Font inspector.

11. Choose a different font, then click the color well next to the Font button and choose a color to contrast with the fill. Now you should have one quite charming shape object.

    

The Style Swatch on the left combines all of the style properties of the selected object, while the grouping of Style Swatches on the right lists them individually by inspector.

1. Click and drag the All Styles Swatch and drop it onto the Don Pedro shape.

   

   

2. Do the same thing to Leonato so that all of the elder generation characters have a consistent appearance.

   

1. In the Selection tab, click the item representing the four plain white rectangles with black strokes. This selects all four objects at once.

   

2. Use the Shape inspector to change the shape of the four selected objects from Rectangles to Circles (or, in this case, Ellipses).

   

3. Use the Fill, Stroke, and Font inspectors to simultaneously style all four shapes in in a way that differentiates the three rectangular shapes. Here we’ve chosen a different color, a slightly thicker stroke, and a larger font.

   

1. Before adding a new layer to your project, choose View ▸ Show Contents ▸ Layers (or press Option-Command-2) to switch to the Layers tab in the Sidebar.

2. In the toolbar, click New Layer to add another one to the canvas. A new layer is born. You can name it if you like; something like “Background” should suffice.

   

3. As you learned in The Left Sidebar, the order of layers is important; objects on higher layers appear in front of stuff on lower layers. Since you want the Background layer and its image to appear behind the diagram, drag the Diagram layer above the Background layer.

   

4. Let’s concentrate on the Background layer. The layer you’re working with right now has a pencil icon to the left of its preview in the Sidebar. If the Background layer doesn’t have the pencil icon, click just to the left of the layer preview to put it there.

   

5. For your Background, rather than using the Background Image inspector, which would place a background image on the entire canvas, you’ll want to drag an image onto the layer. A new shape containing the image is created on the Background layer.

   

6. Use the controls in the Image inspector to change the size and scaling or the opacity of the image to suit your liking.

   

   

Now you have an attractive, informative diagram.

As you can see, there’s still some work to be done on the connecting lines and their labels, so let’s move on to those next.

Here we want the lines to help people visualize the relationships between the characters, and to do more than just show a simple connection. So let’s address the lines first, and then you’ll see how to remove the fill from a label.

1. Choose Inspectors ▸ Object (Command–1) to view the Object inspectors on the right.

2. Option-click the Stroke inspector.

3. Select the line between Don John and Don Pedro.

4. In the Stroke inspector, set the stroke width to 1.5 pt, and change the line’s color to a nice shade of blue.

5. With the line still selected, Option-click on the Line inspector; the Stroke inspector collapses while the Line inspector opens.

6. Give the line arrows at both the left and right sides. Your diagram and inspectors should look something like this:

   

7. Use a similar approach for the other lines, as follows:

   • Create a double-arrowed green line between Don Pedro and Leonato
   • Create single-arrowed red lines that point up from Claudio and Benedick to Don Pedro
   • Create single-arrowed purple lines that point up from Beatrice and Hero to Leonato
   • Create double-arrowed pink lines between Benedick and Beatrice, and between Claudio and Hero

   When you’ve finished, your diagram should look something like the following:

   

Now let’s deal with the labels on the lines. As you can see, they have a white background that obscures the lines and blots out the background image. Let’s fix that!

1. To make this process go faster, let’s go back to our old friend, the Selection tab (Option-Command–5). The Selection tab, if you recall from Selecting and Styling the Child Objects, lets you quickly select similar items in your diagram. In this case, you’ll want to select all eight of the text labels in the Selection tab.

   

2. Choose Inspectors ▸ Object (Command–1), Option-click on the Fill inspector, and then set the Fill for the labels to No Fill. This removes the white box behind the labels so the lines and the background image show through.

   

   The only problem is that—with some of the labels—the text interferes with the lines. Let’s fix that.

3. In the diagram, Command-click the Love labels to select both of those.

4. Option-click the Geometry inspector to change their positioning related to the line.

   

5. Select the Half-Brothers label and tap the Up Arrow key on your keyboard to nudge the label above the line.

6. Select the Friends label and nudge that above the line using the Up Arrow key on your keyboard.

7. Use Command-click to select the two Boss, Uncle, and Father labels.

8. In the Geometry object inspector, change their orientation relative to the line from Horizontal to Parallel.

   

9. Finally, select each of those four labels individually to move them off the lines. Your diagram should look similar to the following:

   

1. Choose View ▸ Show Contents ▸ Layers (or press Option-Command-2) to switch to the Layers tab in the Sidebar.

2. In the toolbar, click New Layer to add another layer to the project. Name this layer Title:

   

3. Select the Text tool, click on the Canvas in the open area underneath Don John, and enter Much Ado About Nothing.

4. Use the Font and Text Position inspectors to style the title however you’d like.

   

Take some time now to experiment with OmniGraffle a little more. The more you use OmniGraffle, the more comfortable you’ll become with all of its abilities. Don’t worry about “messing” anything up; just remember that you can always press Command-Z to undo any recent changes you’ve made.