How to make a Spoke Chart

Share

Facebook
Twitter
LinkedIn

Last week at the Chandoo.org Forums, MarnieB asked:

I have been asked to produce a chart that looks like the spokes in a wheel. Lines for each data point that start from the same point in the middle and go out in different directions. The length of the line indicates the value of the data point. There are only 5 or 6 data points.

Lets see how we can produce such a “Spoke Chart” in Excel.

Disclaimer: Before I go too far I want to say that this post isn’t recommending the use of this type of chart. The post is about introducing techniques which you can use as the basis of many custom chart types. The post just uses this chart as a simple example.

 

EXCEL CHART TYPES

Excel doesn’t have a native Spoke Chart in its catalog of built in Chart Types.

As MarbnieB found out, Radar Chart give some level of simulation, but there not ideal for what MarnieB’s boss wanted.

Luckily for us Excel has a Scatter Chart and this chart type can be used as a veritable drawing board for your own purposes.

The Scatter Chart draws lines between sets of coordinates in the X-Y plane.

Typically Scatter Chart are used for Plotting two variables against each other where neither the X or Y axis has a regular occurrence frequency,

But Scatter Charts can also be used for adding custom chart types as we will see below.

 

MARNIEB’s SPOKE CHART

Lets look at MarnieB’s specifications:

  • It should have 5 or 6 spokes
  • Spokes radiate out from a central hub
  • The length of the spokes should reflect the spokes value

So it will look something like this:

(Not drawn to scale)

We can imagine that the center of the Spoke is at a position X=0, Y=0 or (0, 0) on the Cartesian plane.

We can then break up a circle into a number of segments n. MarnieB’s requirements n = 6.

As a full circle is 360 degrees we can see that each spoke will be separated by 360/6 = 60 Deg

Hence there will be spokes at:

  • 0 Deg
  • 60 Deg
  • 120 Deg
  • 180 Deg
  • 240 Deg
  • 300 Deg

The length of each spoke will be supplied by MarnieB.

We can use the Scatter chart to plot each Spoke as a separate series on the scatter chart.

Each series will consist of two points, being the center point (0, 0) and another point at the end of the spoke (x, y).

 

We will need to determine the X and Y values for each end of the spoke.

Using some simple trigonometry we see that:

X = Length * Cos ( angle )

Y = Length * Sin ( angle )

Now we know the angles and lengths and so in Excel we can setup a small table to calculate the X, Y values for each end of the spokes.

Using Excel we need to remember that Excel requires angles in radians. This just requires a simple modification to the formula to:

X = Length * Cos (Radians( angle ) )

Y = Length * Sin (Radians( angle ) )

 

Setup the Chart Series

Before we jump in you can follow along this example using a new Excel file or the worked Example File, Excel 97/03, Excel 07/10.

As mentioned above each spoke will require two points

Point 1, The center of the spoke at 0,0 and a point at X, Y

In Excel we setup a small table of the Inputs including the Point Id, Angle and Length

We can then add some formulas to take the inputs and convert them to X, Y Cartesian coordinates using the formulas described above.

 

Putting the Chart Together

Once you have the Spoke coordinates you can construct the chart

With NO data selected, goto the Insert Ribbon and select Scatter, Scatter with Straight Lines

A blank chart will appear on the Screen

You can resize and shift the chart to a useable location if you require.

Right Click on the Chart and select the Select Data option

The following dialog appears:

Select the Add, button and the Edit Series dialog appears.

The Series Name: is linked to the Spokes Name $A$4

The Series X values: is linked to the two Chart X values: E3:E4

The Series Y values: is linked to the two Chart X values: F3:F4

Ok when complete

You can now go ahead and add the other 5 Series to the chart by selecting the Add button.

Your Select data dialog will now appear like:

And the chart will appear something like:

Cleanup and Format the Chart

We now need to clean up and format the chart

Select and Delete the Charts Title, Chart Legend & Horizontal Grid Lines

Select Each Axis in Turn, Right Click and Format Axis

Set the Minimum and Maximum values to something greater than our data eg: -20, +20 in our example. The Minimum and Maximum for the Horizontal and Vertical axis bust be the same so that the chart scales correctly.

Resize the Chart so that it is approximately square

Leave the axis for now, it is simple to delete them later

Select each spoke in turn

Right Click and select Format Data Series

Set the Marker Options, Marker Fill, Line Style, Line Color to suit your preferences

If you want to add a marker to one end of the line, Select the line, then use the Right/Left arrow keys to select the end you want, Ctrl 1 to Edit the Format of that end only.

Your chart should now be something like:

Add Data Labels

Select each spoke in turn using the Up/Down arrows, then using the Right/Left Arrow keys, select the outer end of the Spoke

Right Click and Add Data Label

A Default value will appear which is the Y Value for the data point

Right Click on the Data Label then select Format Data Label or simply press Ctrl 1

Unclick the Y Value and Tick the Series Name

Repeat for each Spoke.

You may want to change the alignment for some of the Data Labels so they don’t clash with the spokes.

Add Circular Grid Lines

Lets add 3 Grid lines at a Maximum value and at 1/3rd and 2/3rds of that value

First we need to calculate the Grid Values

In cells C22:C24 I added 3 formulas

I have then assigned 3 Named Formulas to the 3 cells

Max_Circle: =$C$22

Mid_Circle: =$C$23

Min_Circle: =$C$24

To make a circle on a Scatter Chart we will need some points for the X and Y values for each point around the circle

To achieve this I will use a few Named Formulas:

t: =RADIANS(ROW(OFFSET(‘1’!$A$1,,,361,1)))

X_1: =SIN(t)*Max_Circle

Y_1: =COS(t)*Max_Circle

X_2: =SIN(t)*Mid_Circle

Y_2: =COS(t)*Mid_Circle

X_3: =SIN(t)*Min_Circle

Y_3: =COS(t)*Min_Circle

 

Lets look at a few of these and see what is going on:

t: =RADIANS(ROW(OFFSET(‘1’!$A$1,,,361,1)))

This formula sets up an Array of 360 values from 1 to 361, corresponding to 1 degree to 361 degrees. This occurs using the formula: = ROW(OFFSET(‘1’!$A$1,,,361,1)) which takes the Row value of an temporary range which is setup from cell A1 and offset 0 Rows, 0 Columns and is 361 rows high and 1 Column wide.

In a blank cell C27 type: = ROW(OFFSET(‘1’!$A$1,,,361,1)) press F9 not Enter

Excel will display ={1;2;3;4;5; … ;355;356;357;358;359;360;361}

1 number for each row, which will be used to represent the degrees of the circle

 

In a blank cell C28 type: =Radians( ROW(OFFSET(‘1’!$A$1,,,361,1))) press F9 not Enter

Excel will display ={0.0174532925199433;0.0349065850398866;0.0523598775598299; … ; 6.2482787221397;6.26573201465964;6.28318530717959;6.30063859969953}

The same array of Degrees now converted to Radians

You can learn more about how this style of formula works by reading the Formula Forensics Series where a number of similar formulas are used.

 

We can now use the Array of Radians to feed the Formula for the X and Y values

Looking at X: the X value of each point will be X = Circle Radius * Cos( t )

Where t is our array of Radians

So for Circle 1, the Maximum Circle the X Values will be

X_1: =Cos(t)*Max_Circle

In a blank cell C29 type: =COS(t)*Max_Circle press F9 not Enter

Excel will display ={14.9977154273459;14.9908624052864;14.9794430213186; … 14.9908624052864;14.9977154273459;15;14.9977154273459}

This is an array of the X Values of the Maximum Circle, all 360 of them.

You can check out the other X and Y values for the other circles yourself.

To add the Circular Grid lines to the chart, Right Click on the Chart, Select Data

This is the same Dialog we saw earlier

Select Add

Series name: =”Max Circle”

Series X values: =’1′!x_1

Series Y values: =’1′!y_1

Note: that we have added the worksheet name and the Named formula to the Series X and Series Y value fields. This serves to reference the Named Formula to this worksheet, sheet “1”.

Select Ok and add the Mid and Min Circles in a similar manner.

Your chart should now be similar to this:

Add Grid Annotation

Add Grid Annotation by adding 3 more series to the chart, 1 series for each annotation point.

We can put a point at the intersection of the 3 circles and the X Axis because we know the radius and the Y value = 0 so the 3 points will be at

(Min_Circle, 0)

(Mid_Circle, 0)

(Max_Circle, 0)

Once again Right Click on the Chart, Select Data

This is the same Dialog we saw earlier

Select Add

Series name: =”Min Annotation”

Series X values: =’1′!Min_Circle

Series Y values: ={0}

We can note that we have used the Named Formula for the Min Circle value as the X Value and that we have used a constant array for the Y value of 0.

Repeat this for the Mid and Max annotation points.

 

Format the Annotation Points

The 3 points you have just added to the chart may or may not be visible

The easiest way to find them is to either

Use the up/down arrow keys to scroll through the Chart series until you see it selected

Or

Select the Chart

Goto the Chart Tools, layout Ribbon and select the Min Annotation series from the drop down list:

If there is a marker showing, set the Marker Style to None

Close the Format Dialog and Right Click on the Marker, Add Data Labels

Select the Data Label and Change it from the Y Value to the X Value

Also change the Label Position to Above

Resize the Chart

Right Click on the outside of the Chart and select Format Chart Area

On the Size Tab, set the Height and Width to the same value

Select the Horizontal Axis and Delete it and repeat for the Vertical Axis

Your chart is now complete

 

DOWNLOAD THE ABOVE FILE

You can download the Example File used above: Excel 97/03, Excel 07/10.

 

OTHER CHARTS DONE IN EXCEL USING SCATTER CHARTS

As you have seen above the Scatter Chart can form the basis of your own custom Charts with the results being limited by your imagination.

Presented below are three Scatter charts where the authors have taken Scatter Charts to the extreme.

 

Hui’s – 3D Pendulums

In 2011, I produced an animated Scatter Chart consisting of 18 x 3D Pendulums in Excel which includes the ability to rotate the chart whilst the pendulums are swinging.

This is a Scatter Chart that consists of about 22 series, 18 for the Pendulums and a few others for the Frames and Axis.

The maths behind the pendulums locations and the rotations is all done via named formulas with a very simple macro driving the animation.

http://chandoo.org/wp/2011/07/06/3d-dancing-pendulums/

Excel Hero – Smith Chart

Daniel Ferry at Excel Hero.com has produced what I consider one of the most amazing charts in Excel I have ever seen.

I don’t make this statement just for the actual modelling of the Smith Chart or the use of Excel and Named Formulas in particular but also for the sheer Beauty that is displayed in the finished chart.

http://www.excelhero.com/blog/2010/08/excel-high-precision-engineering-chart-1.html

ExcelHero - Smith Chart

 

Frankens Team

The Frankens team has published a number of strange charts with a lot of them based on Scatter Charts.

https://sites.google.com/site/e90e50fx/home/creative-and-advanced-chart-design-in-excel

Please note that some of these charts use advanced excel techniques and are not for the feint hearted.

 

Yes the 3 charts above are all Scatter Charts, illustrating the incredible diversity that can be achieved using this tool.

 

WHAT CHART STYLES WOULD YOU LIKE TO SEE ?

What do you think of the techniques discussed above ?

What chart styles would you like to see ?

Let us know your thoughts to the above in the comments below:

 

Facebook
Twitter
LinkedIn

Share this tip with your colleagues

Excel and Power BI tips - Chandoo.org Newsletter

Get FREE Excel + Power BI Tips

Simple, fun and useful emails, once per week.

Learn & be awesome.

Welcome to Chandoo.org

Thank you so much for visiting. My aim is to make you awesome in Excel & Power BI. I do this by sharing videos, tips, examples and downloads on this website. There are more than 1,000 pages with all things Excel, Power BI, Dashboards & VBA here. Go ahead and spend few minutes to be AWESOME.

Read my storyFREE Excel tips book

Overall I learned a lot and I thought you did a great job of explaining how to do things. This will definitely elevate my reporting in the future.
Rebekah S
Reporting Analyst
Excel formula list - 100+ examples and howto guide for you

From simple to complex, there is a formula for every occasion. Check out the list now.

Calendars, invoices, trackers and much more. All free, fun and fantastic.

Advanced Pivot Table tricks

Power Query, Data model, DAX, Filters, Slicers, Conditional formats and beautiful charts. It's all here.

Still on fence about Power BI? In this getting started guide, learn what is Power BI, how to get it and how to create your first report from scratch.

27 Responses to “How to Embed Youtube videos in to Excel Workbooks?”

  1. Vlad says:

    Thank you!!
    The trick is to get that URL for video. Some videos have this feature disabled... hmm...

  2. Fred says:

    very cool. how did you record what you do on Excel? it didn't seem like you was using a camcorders.

  3. Robert says:

    This is a great tip. Is it possible to insert a PDF on an excel worksheet? I usually receive quotations in pdf format, and would like to show the quote on a worksheet, rather than using hyperlinks. Any and all help would be greatly appreciated.

  4. Gregory says:

    Your instructions didn't work for me, ether in Excel 2010 or 2007, and I tried several times, following the instructions very carefully and to the letter.

    What I found out is that, for some odd reason, copying the YouTube URL then adding the ?fs=1&hl=en_US to the end would not work at all for me.

    But if I went to the Embed code in YouTube and copied value parameter (minus quotes) and pasted it into the movie property, the movie would play. The Embed code value parameter includes the link and the extra bit you included at the end. No need to copy that as an extra step.

    • West says:

      Best feedback on here. Worked like a charm after removing extra YT code. Thanks..

    • Sonu says:

      @Gregory,
      Thanks your instructions.
      I have carefully followed the Instructions mentioned by you and still i am unable to do embed the video in excel.
       
      Please help and your immedate reply will be higly appreceiable.
       
      Regards
      Sonu Monga
      A Chartered Accountant
       

      • HARSHUL says:

        If you are using excel 2010 or higher. then there is nothing like Shockwave flash player.
        In that case you have to use windows media player.
        There is a control naming Windows Media Player in that list.
        Insert that contol and then open properties and insert link in URL.
        It will work.

    • Sonu says:

      @Gregory,
      Thanks your instructions.
      I have carefully followed the Instructions mentioned by you and still i am unable to do embed the video in excel.
       
      Please help and your immedate reply will be higly appreceiable.
       
      Regards
      Sonu Monga
      Chartered Accountant

  5. vlad says:

    It wouldn't play because you need to indicate the exact location of flash file....by 'Embedding' the file, you get the the exact URL, so it can be played....some videos can't be 'embedded' that's why it won't work....

  6. Jason says:

    My developer tools does not list a control for "Shockwave flash object". Where/How do I find it?

  7. modeste says:

    Hi Chandoo,

    why don't use OCX Window media player ???
    you can play your own local video or music
    just indicate exact location (Full path or URL)
    i.e :
    C:\Users\Public\Music\Sample Music\Kalimba.mp3
    C:\Users\Public\Videos\Sample Videos\Wildlife.wmv

    with macro and userform :
    Sub PlayMedia()
    On Error Resume Next
    UserForm1.WindowsMediaPlayer1.URL = ThisWorkbook.Path & "/" & ActiveCell.Value
    ' ----- or
    ' ----- UserForm1.WindowsMediaPlayer1.URL = Exact location
    End Sub

  8. Very cool. I also could not get the instructions to work, but was able to use Gregory's suggestion about the embed code. Thanks for posting!

  9. Maria says:

    Thanks Chandoo. This is very cool. I was able to make it work using the embed code copying from http: up to _US as you indicated. This is a great way to provide additional training or message as you package your deliverable.

  10. [...] Trying to become a bit flashier with your dashboards? Maybe you’re just looking to include additional material. Take a look at this quick tool to embed YouTube videos in excel workbooks. [...]

  11. Clarity says:

    Hi Chandoo,

    Excellent tip. Very useful.

    Is there anyway to link the path in the properties to a cell value so that the user can select the video from a drop down and then have the video play?

  12. Nav says:

    nothing happend in Embed Youtube videos in to Excel Workbooks, it shows only white blank screen.

  13. nihal says:

    Hi Chandoo, How Do I put more than one URL in movie field?

  14. Steve says:

    Hi Chandoo,
    very good tip.
    But how do I start the embeded video in an xlsm file once the tab is selected or through VBA programming?
    Appreciating your answer
    Steve

  15. KAMALAKAR says:

    Query:
    I have created 4 sheets excel file, but when i print this file to PDF it generates two sheets one PDF and two Sheets one PDF … can i know the setting which i had to change. because i want all 4 sheets in one PDF
    while Printing i did setting as "Print Entire Workbook"
    Awaiting for your reply.

  16. Brent says:

    Help!! THis works great, but I'm trying to use VBA to change the URL, which I can do. The problem I am having is getting it to play via VBA.

    The object has both .play and .playing = true properties, but neither will actually play the video after updating the .movie url. The correct video appears within the object, but I can't get it to play from VBA... which I really need it to do.. Thoughts?

  17. biljo says:

    Hello

    Go to Developerr tab and select more control then find windows media player just click it.

    after that you have to right click on the embeded object and select properties there you need to add your video file path.(dont forget to include extension like .avi, .mov etc.) in URL field. Then Press Alt+11 and deselct design mode. Once you close the module your video start playing.....

  18. Rob G says:

    For the life of me, I cannot get this to work. I have followed Chandoos instructions to the letter and also tried using the embed code as Gregory suggested, all I get is a blank white box where the video should be. Is there any other reason that this might not work? Flash version perhaps? Quite frustrating.

  19. Mark says:

    Hi I was wondering if was a way after adding a video if one could save to HTML format and it would work?

  20. Yatin says:

    Hi Chandoo,
    This is very helpful, however, is there a way to auto-play the embedded youtube video as soon as somebody opens the excel file? Can you share the macro for the same?

  21. nonsofar13 says:

    Hi,

    Very cool, how is it possible to start automatically the video when the excel sheet is open?

    I would like to start the video when i open the worksheet :).

    Best regards.

  22. Yasser says:

    Hello
    When trying this method, I got Flash-embedded videos are no longer supported. Is there a solution for this problem?

Leave a Reply