How to Draw Cash Flow Diagram
Now that you know what makes upwards a data flow diagram, permit's run across how piece of cake it is to make one using our powerful, online tool. We provide a ton of templates to use as a starting point. In this how-to, we're going to create a Level 0 DFD for an online shopping experience. Log in to your account (if you don't have ane, sign up to endeavor Lucidchart costless for a week) and follow the steps below to brand a DFD.
1. Select a data flow diagram template
In the Documents section, click on the orange +Document button and double-click on the Blank ERD & Data Flow diagram.
2. Name the data flow diagram
Click on the Blank ERD & Data Period header in the summit left corner of the screen. A pop-up screen opens, blazon the name of your diagram in the text box and click OK. The proper noun of your DFD appears in the pinnacle left corner of the screen.
three. Add an external entity that starts the process
In the left cavalcade of the screen, y'all'll observe a lot of shapes and symbols. We've already created the four symbols you'll demand to make a DFD. You tin also add images to the diagram. Scroll through the list of symbols until you get to the bottom and see the heading Data Flow.
These are all the DFD symbols you need. (Notation: Mouse over each shape to run across what they represent: procedure, data stores, information menses, and external entities). We have symbols for Yourdon and Coad, Yourdon and DeMarco, and Gane and Sarson methods. Click and hold External Entity and elevate information technology onto the workspace.
Click the highlighted text in the box and blazon the proper noun of the external entity. For our example, we're typing "customer." You lot can use the curved arrow in the top left corner of the square to rotate the symbol. Delete a symbol by clicking it and pressing delete on your keyboard.
4. Add a Process to the DFD
Click and concord on a process symbol and elevate it to where you want it on the workspace. Type the proper noun of the process. Nosotros're calling this procedure "add product to cart."
5. Add together a data shop to the diagram
Click and hold on a data shop symbol and drag it to where you desire information technology on the workspace. Type the data store name. We're naming ours "shopping cart."
6. Continue to add items to the DFD
Drag-and-drop the advisable symbols to add together all the external entities, processes, and information stores to your diagram. Movement symbols around past clicking and property on them, and then drag them to a new location. Click on a symbol to resize it, and so click and hold the blue box in one of the corners and drag the corner to brand the shape bigger or smaller. Use the groundwork graph as a guide for alignment and sizing.
7. Add data flow to the DFD
Double-click on an entity, procedure, or information store, and and so click and hold one of the orangish circles and drag the line to the appropriate symbol.
Tip: If you prefer to create the information period process equally y'all complete the diagram, click on an entity, process, or data store and then click and hold one of the orange circles and elevate the line to draw an pointer. Release the mouse button and a box with DFD symbols will appear. Click on the shape you desire to add and information technology will automatically exist created.
8. Proper noun the data flow
Add a proper name to describe the information flow by double-clicking on the pointer line. An option to type text will announced, blazon the data flow name.
9. Customize the DFD with colors and fonts
In one case you have the basic blueprint of your diagram, you can add colors to symbols, alter fonts, and adjust arrows. Here'south how to:
- Add colors to symbols: Click on a symbol on the diagram and then click the color-fill up icon and choose a color.
Tip: To make multiple symbols the same color, click the first item and so hold the shift key and click the remaining shapes. Next, click the colour-fill up icon and cull a color.
- Change the font: Choose Select All from the Edit option in the menu. Click the font box, choose a new font, and click it. All text in the diagram will be updated. You tin employ the other shortcuts (font color, size, bold, italic, underline, and alignment) to customize the font fifty-fifty more than.
- Arrange arrow fashion: Click an arrow to select it. Next, click the arrow icon in the carte du jour bar and choose one of the nine other styles.
Tip: To change the style of all the arrows, cull Select All from the Edit menu.
10. Add together a title and share your data catamenia diagram
At the top of the symbols cavalcade, yous'll see a big letter T. Click it and drag it to where you lot want to add together a championship to the diagram. Blazon the title, and if you lot'd like to, adjust the font and type size using the shortcut keys at the height of the screen.
Yous can hands share your DFD with others either via e-mail, link, social media (Facebook, Twitter, Google+, and LinkedIn), or embed it on a website. Click the blue Share button in the top right corner of the screen and a popular-up will appear. Cull how you'd like to share the DFD and enter the appropriate information.
When you add a collaborator by sending a link to the DFD via email, yous can work on the data period diagram simultaneously and apply the chat feature (the yellow quote icon in the top right corner of the screen) to have discussions.
Source: https://www.lucidchart.com/pages/data-flow-diagram/how-to-make-a-dfd
0 Response to "How to Draw Cash Flow Diagram"
Post a Comment