How to Animate a Sequence Diagram?

By animating a sequence diagram, you can see interaction between lifelines and the flow of message calls in active.

Launching an Animation

  1. Select Modeling > Animation from the toolbar.
  2. In Sequence Diagram Animation window, select a path and then click Play.
    Clicking Play in Sequence Diagram Animation window
    Clicking Play in Sequence Diagram Animation window

    NOTE: The animation tool can also be started by using any of the ways below:
    • Right-click on the diagram background and select Utilities > Animation... from the popup menu.
    • Click Show Action Bar on the right of the diagram pane, then select Animation.

Overview of Animation

The Sequence Diagram Animation window will pop out after clicking Animation.... This window is where you can select an execution path to play an animation.

Sequence Diagram Animation window
Sequence Diagram Animation window
No. Name Description
1 Backward Move one shape backward in the flow.
2 Play Play or continue to play the animation with Animation minimized.
3 Stop Terminate the animation.
4 Forward Advance to the next shape in the flow.
5 Slider It is used for controlling the flow of animation.
6 Paths It provides two ways of producing animation for the possible paths.
Automatic: It is chosen by default. This helps you to detect all possible paths automatically.
Manual: Choose when you want to select the possible path(s) manually.
7
Paths list
It lists all possible ways of executing a sequence. By default, paths are named as Path1, Path2, and so forth. You can rename them by double clicking on them and giving meaningful names.
8
Components list
It displays all components of the selected path. Pressing on a component will highlight the first shape of the chosen path until the chosen shape in the diagram.
9
Refresh It is used for re-identifying the paths base on filter assignment and diagram content.
10
Filter... It helps removing the non-selected paths by specifying the end result of fork nodes.
11 Filter invisible shapes
A shape can be set invisible on a diagram or become invisible due to belonging to an invisible layer. By checking this option, invisible shapes will be ignored when calculating paths. By unchecking, invisible path will be included when calculating paths. By unchecking, you will see a black ball flying on diagram without attaching to the invisible shape(s) when executing a path.
12 Export to Flash... Select an output path for exporting this diagram's animation to Adobe Flash.
13 Minimize Click to minimize this window.
14 Options pane The Options pane helps you to configure animation.
Show invalid paths: It lists not only the valid and selected path but also the invalid and non-playable paths in the Paths list.
Dim other path: It dims the components that are not a part of the selected path.
Show start node when switch path: Jump to the first node of the selected path or keep staying at the current viewing field.
Minimize when play: It minimizes this window when playing an animation.
Lock diagram when playing: It locks the diagram when playing the animation to prevent accidental editing.
Show description when playing: It shows description of shape at the bottom right of diagram when playing the animation.
Play voice when playing: Voice can be recorded as desription of model element. Check this if you want to play recorded voice when running animation.
15 Advanced Options... It provides the color and speed options for animation.
16 OK Click this button to confirm the settings and close Animation.
17 Cancel Click this button to close Animation without saving the editing.
Description of Sequence Diagram Animation window

Advanced Options

Advanced Options window
Advanced Options window
Name Description
Visited error fill color The background color of visited shape that cause an error. An error means the flow object that causes a path invalid.
Visited fill color The background color of visited shapes.
Active shape initial fill color When playing an animation, a tiny black ball will traverse the chosen path, from one shape to another. When it reaches a shape, the shape will render with a transition effect that means transiting from an initial color to visited fill color. This option manages the initial background color for visiting shape.
Visited line color The line color of visited shapes.
Visited font color The font color of visited shapes.
Visited line width The thickness of visited shape's border.
Ball color The color of ball that goes through a path during animation for indicating the progress of flow.
Speed The pace of animation.
Flash progress bar background color 1 The background color for the top of progress bar in exported Flash movie.
Flash Progress Bar background color 2 The background color for the bottom of progress bar in exported Flash movie.
The description of Advanced Options window

Naming a Path

The Paths list displays all possible animation paths of your diagram. Each path represents a possible way to go through the diagram. By default, paths are named as Path1, Path2, and so forth. It is recommended to name to the path(s) for better clarification.

  1. To rename a path, move the mouse pointer on a path in the list and double click on it.
  2. Enter the name of path.
  3. Press Enter to confirm editing.
    Naming the path
    Naming the path

Creating a Manual Path

In Sequence Diagram Animation window, all paths are listed in Paths list by default. However, you can manage the flow of animation with your own choice. To create a manual path:

  1. Select Manual in Paths.
    Selecting Manual in Paths
    Selecting Manual in Paths
  2. Press Add Path to insert a new path.
  3. Select the shapes that are shown on the Components list to direct the flow of animation.
  4. Click OK to confirm editing.

Handling Decision

You should choose an operand when there is more than one option in the interaction. Different decisions will lead to different forks and make a different outcome for the flow of animation. Make either decision to view the outcome.

Making a decision for the flow of path
Making a decision for the flow of path

Reviewing an Animation

  1. When everything is ready, click Play to start the animation of the selected path.
  2. After click PlaySequence Diagram Animation window will be minimized to the bottom of your diagram, with several buttons and a slider revealing on it.
    Button NameDescription

    Backward Move one shape backward in the flow.

    Pause Temporary stop playing the movie. Press Play to continue to play.

    Play Play or continue to play the animation.

    Forward Advance to the next shape in the flow.

    Stop Terminate the animation.

    Maximize Maximize Animation.
    Description of Animation bar
  3. When the animation starts, a black ball will appear at beginning of path and traverse through the path until the end.
  4. When the black ball reaches a shape, the shape will turn into purple.
    Reviewing the animation
    Reviewing the animation

Exporting an Animation

You can export the animation to Web contents so that you can play it externally in another computer just by playing in a Web browser.

  1. From the Paths list in the Animation window, select the execution paths to export as Flash movie.
    Path selection
    Path selection
  2. Click the Export to Flash... button at bottom left. This shows the Export to Flash window. Here is a description of the Export to Flash window.
    The Export to Flash window
    The Export to Flash window
    Here is a description of the Export to Flash window.
    Part Description
    Path The path of the exported HTML file. Flash movie file (.swf) will also be exported to the same folder as the HTML file.
    Launch Viewer When checked, default web browser will automatically start and play the exported Flash movie.
    Dimension The width and height of viewing region of Flash.
    Available Available paths that can be selected to export to Flash movie for animation.
    Selected Selected paths to export to Flash movie for animation.
    Description of the Export to Flash window
  3. An HTML web page will be exported. Specify the path of the HTML file. Note that the Flash movie files (.swf) will be exported to the same folder as the HTML file.
  4. Choose or enter the dimension of movie if necessary. Note that the dimension determins the size of viewable region instead of the size of diagram.
  5. Click Export. Open the HTML file in the web browser to play the movie. If there are more then one path being selected, you can click on the drop down menu at top right corner and select another path to play with.

Related Resources

The following resources may help you to learn more about the topic discussed in this page.

 
2. Animating business process diagram Table of Contents 4. Animating activity diagram
 

Technical Support

Have technical issues or suggestions? Please contact Visual Paradigm Support Team.

Sales Support

Have questions related to registration, licensing or payment? Feel free to contact Visual Paradigm Sales Team.

Discussion Forum

Share your suggestions of opinions at VP Discussion Forum.