Tim Kent's Blog

How to: Bullet Charts in Reporting Services 2008

Unlike SSRS 2005 where creating bullet graph takes a bit of jiggery-pokery, Reporting Services 2008 almost has them built-in (thanks the the acquisition of Dundas technology).  I say almost as it's actually using a linear gauge object which in the wrong hands allows you to put the likes of a thermometer on your reports to show just how "hot" your business is!  Luckily, there is a built-in bullet graph template for the gauge but it still requires a bit of customisation to make it look like a bullet graph as per Stephen Few's specifications.  However it's almost all formatting/setup.  Here follows a quick(-ish) how-to.

In most cases you'll be using this type of chart inline in a table, however it's easier to develop the graph object outside of the table then drop it in once you've got the formatting right.  To start with create yourself a datasource and build a dataset that has the following fields and one row for each bullet graph you want to display:

  • Category Name
  • Actual Value
  • Target Value
  • Bad Zone Max
  • Satisfactory Zone Max
  • Good Zone max
  • Optionally you may need a bad zone min if you have negative values

Next drop a gauge object onto your report and select the bullet graph template. 


You'll notice that the default is lots of jazzy shading and spangly borders.  We particularly need to get rid of these if we are using the graph inline as they will make the graph very hard to read when scaled down (and of course add no value in terms of visualising the key information anyway).  We'll also want to remove the scale if we are using inline - we can add it back into our column header later.

Right click on the graph and select gauge properties.  Select the Back fill section and set Gradient to solid and the colour to no colour.  Then select the Frame section and set the style to none.  Close the properties pane. Looking better already:


Next lets remove the scale - right click on the graph again, this time selecting Gauge and then Scale Properties.  Select the Labels section then check the Hide Scale Labels checkbox.  Then select the Major Checkmarks section and check the Hide Major checkmarks checkbox.  At this point also set the start and end margins to 1 in the Layout section and set the Maximum value of the scale to your good zone max field.  Close the properties panel again.  

Now lets deal with each component of the graph.  You'll notice that the orange bar is actually made up of two objects known as linear pointers.   Lets tidy them up and assign our Actual and Target values to those pointers.  First make sure you've set the relevant datasetname property for the graph.  Then right click on your graph again, gauge sub-menu and Pointer(LinearPointer1) properties.   Set the value to be your actual field from your dataset.  The go to the Pointer Fill section, set the fill style to solid and pick a suitable colour for your "bullet".  Set the Pointer width to 30 and finally select the shadow section and set the shadow offset to 0.  Do the same for your target pointer (LinearPointer2) but this time setting a width of 8 and an length of 80.


Now set the relevant properties for each of the zones.  This time select Range(LinearRange1) properties from your Gauge sub-menu.  Set the Start Range to 0 and the End range to your Bad Zone Max field.  Whilst you have the properties pane open, get rid of the range borders by setting the border style to None and the start and end widths to 60.  Repeat for range two but this time setting the Start Range to Bad Zone Max and the End Range to your Satisfactory Zone Max. The same for zone three but this time with Satisfactory Zone Max and Good Zone Max.

Now add a table to your report, set the datasetname to the same dataset as your graph.  Delete the third column and drop your Category field into the second row, first column and then add a grouping on the Category Field (right click on second row, group properties, add).  Then drop your chart into the second column, second cell.  You should have something that looks like this in design view:


Almost there.  One of the quirks of any inline chart is that it overrides the border of the cell it's placed in so you need to set the border for the GaugePanel to the same as your cell borders.  Finally lets add a scale to the header of column two.  Copy your chart from the cell and then paste it the header.  Remove all the components except the scale from the gauge panel by carefully highlighting and deleting.  Right click the Gauge in your header and select scale properties from the sub-menu.  Uncheck the Hide Scale Labels checkbox and the Hide Major checkmarks checkbox.  For the max value of the scale you need to make sure you use the max grouping for you good zone max rather than the default sum (=Max(Fields!Zone3.Value)).  In the layout section, set the position in gauge to 90, in the labels section set the placement to inside and distance from scale to 30.  Set the major tick mark placement to inside.  Phew!

Tidy up your fonts and general layout and you're good to go:


That's about it - if all that seems like a lot of work download the sample report and use that instead :)

HowTo2008Bullets.rdl (41.22 kb)

Comments (4) -

  • lohic.beneyzet@assensia.com

    10/13/2009 3:56:52 PM | Reply

    Hi Tim,
    Really nice post. It helped me a lot till now. I'm struggling with 2 things right now:
       1. the borders
       You wrote: "One of the quirks of any inline chart is that it overrides the border of the cell it's placed in so you need to set the border for the GaugePanel to the same as your cell borders." I have the impression that the sentence misses one word between "same" and "as". My header has got one bottom border. When I add the scale into my header, this bottom border is overriden but when I add border to my gauge, it adds a border bottom, top, right and left. Not really the effect that I want. Too much borders. Not nice.
       2. the scale font size
       Putting the scale in the header as you advise is really nice. the problem of the inline scale is that the font size is too small. I sized it bigger (40pt) but the result is not really nice on the report.

    Any idea's?

    thanks in advance. Keep up the good job.

  • lohic.beneyzet@assensia.com

    2/20/2010 9:50:34 AM | Reply

    Hi Tim,

    I found a workaround for the border problem. I put my chart in a rectangle. The advantage of a rectangle is that you can set the top, bottom, right, left border properties separately. I set the border properties as I desire and then put the rectangle inline of my table. Et voila!!! It results in a graceful score card table.

  • Tim Kent

    2/22/2010 10:07:47 AM | Reply

    Nice Tip Lohic! Thanks for the update

  • Anonymous

    3/9/2011 12:15:43 AM | Reply

    Thanks for this step by step instructions. I've created a bullet graph using the steps here, however,
    my target markers are aligned vertically even though the target values are different for each row in the dataset. I must be missing something. Any ideas?