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Jan's Working with Presentations

   Advanced: Tables & Charts: Chart

A picture is worth a thousand words, or so the Chinese proverb says. Turning numbers into a chart can help your audience understand what the numbers mean.

What is a chart?

Dialog: Insert Chart (PowerPoint 2010)A chart is a way to represent numbers graphically, that is, as a picture. There are many different types of charts.

The two most commonly used types are Column and Pie charts. Both of these have several versions.  

 

Example: default chart

Example: pie chart

Column Chart: Most common choice.
Change in the values over time or compare sets of values.  

Pie Chart: Shows numbers as parts of a whole.


Parts of a Chart

Chart with parts labeled Each labeled part in the illustration can be formatted on its own or even hidden. Except, of course, the plot area cannot be hidden. That is the bars or lines or pie wedges. There is no chart at all without at least a few of those!  


Chart Layouts

PowerPoint includes several chart layouts for each chart type to get you started. The default layout for each type is the first layout at the top left.

Examples:

Columns

Pre-designed chart layouts (PowerPoint 2010)

Pie

Chart layouts for pie chart (PowerPoint 2010)

Lines

Chart layouts - Line

Bars

Chart layouts - Bar (PowerPoint 2010)


Icon Step-by-Step 

Step-by-Step: Create a Chart

 Icon Step-by-Step

What you will learn: to insert a chart
to enter data in datasheet by typing
to copy and paste data to datasheet

Start with: Icon: Class flash drive,  nz-tabledesign-Lastname-Firstname.pptx

The Story So Far:
You are creating a presentation on New Zealand for World Travel Inc. to show customers.
 
You will create a chart of the number of rainy days in each season for the same places in New Zealand that you used for the table of temperatures.

Insert Chart

  1. Icon: Class flash drive If necessary, open the presentation nz-tabledesign-Lastname-Firstname.pptx from the powerpoint project3 folder on your Class disk.
  2. Icon: Class flash driveSave As with the name nz-chart-Lastname-Firstname.pptx  to that same folder.
  3. New slide with title Rainy daysAdd a new slide after the Temperatures slide.
    The default layout is Title and Content.
  4.  Type  Rainy Days  as the slide's title. 
  5. Chart icon in placeholder (PowerPoint 2016)

    Click the Chart icon on the slide.
    The Insert Chart dialog opens. 

    Alternate Method: Insert ribbon tab > Chart

  6. Click on the first Column chart, a plain column chart and then click on OK.

    Dialog: Insert Chart - 1st column chart (PowerPoint 2013) Dialog: Insert Chart - 1st column chart (PowerPoint 2010)

    The default chart appears on the slide with an Excel spreadsheet in a separate windows, showing the default data. The colors in the chart come from the current theme. You can resize and rearrange the two windows if you wish.

    Default Chart with matching sample data in an Excel Spreadsheet (PowerPoint 2010)  Default Chart with matching sample data in an Excel Spreadsheet (PowerPoint 2013)

  7. If necessry, arrange the windows so you can see the data on this page, the Excel sheet, and the chart at the same time.

    The default chart style is the same in PowerPoint 2007 and 2010 but changed for PowerPoint 2013 and 2016. The default theme in PowerPoint 2013 and 2016 is different also, but you applied the Color theme Office 2007 - 2010 in a previous lesson. Of course the wider default slide size in PowerPoint 2013 and 2016 gives the slides a different look, too.

  8. Icon: Class flash driveSave.
    [nz-chart-Lastname-Firstname.pptx] 

Enter Data: Typing

Sample data. Area handle is a blue corner symbol.You must replace the default data with your own by typing it in or pasting it. The chart will change automatically to match... IF you drag the chart data range to include all of the new data.

Range handle (Zoomed view)Range handle - enlarged

You can change the data range by dragging the tiny blue range handle. You can only drag the data range handle one direction at a time, even though the mouse pointer will change to a diagonal shape. You cannot copy and paste from the Temperatures slide. This data is about rain, not temperatures.

Location Spring Summer Fall Winter
Bay of Islands 11 7 11 16
Auckland 12 8 11 15
Rotorua 11 9 9 13
Wellington 11 7 10 13
Christchurch 7 7 7 7
Queenstown 9 8 8 7
  1. Click in the spreadsheet in cell A1 (upper left).

  2. Type the word  Location and press the TAB key.
    The cursor moves to the cell to the right, B1.

  3. Continue typing the text for each cell to match the table at the right and press the TAB key to move to the next cell.

    Printable copy of data table Icon: Link in this site

    After the word  Fall  is entered, where does TAB put the cursor? Not in cell E1 but in A2. Surprise!

    A data range is very helpful when it is the correct size. You can just keep typing and using TAB without having to manually change to a new row. When the size is off, you get a mess!

  4. Drag the blue range handle one column to the right and continue filling in the data from the table.
    When you get to E5 in the last row in the data range and press TAB, what happens?
    The data range expands one row. Well, that is unexpected but helpful!

    Watch how the chart updates while you are typing.

  5. When you enter the value in E7, press TAB once more.
    You now have a blank row in the data range.

  6. Slide 9: Rainy Days - Chart with blank row in data sheetLook at your PowerPoint chart, without closing the data sheetl(!).
    What's that blank area on the right side?
    The chart is setting aside space for the blank row that is in the data range. 

  7. Undo.
    Only cells with data are in the data range. No more blank spot in the chart!

    Slide 9: Rainy Days - Chart after data typed and data range corrected  Slide 9: Rainy Days - Chart after data typed and data range corrected (PowerPoint 2013)

  8. Inspect the chart in PowerPoint without closing the datasheet.
    Do you see any errors? Make corrections if necessary.

  9. If all seems to be correct, close the data sheet window.

    Ribbon: Chart Tools: Design > Data tab group (PowerPoint 2010)Icon: Tip How to get the data sheet back later:

    Chart Tools: Design > Select Data or Edit Data

  10. Icon: Class flash driveSave.
    [nz-chart-Lastname-Firstname.pptx] 

Enter Data: Copy and Paste

Next you will create a new slide and make the same chart as before with a different method, copy and paste.

  1. Click the thumbnail of the Rainy Days slide and insert a new blank slide.

  2. Type  Rainy Days  in the Title placeholder.

  3. Click the Chart icon in the text placeholder, select the clustered column chart type, and click on OK.
    The data sheet opens with sample data again. The data sheet may be in a different location this time if you rearranged the windows earlier.

  4. Location Spring Summer Fall Winter
    Bay of Islands 11 7 11 16
    Auckland 12 8 11 15
    Rotorua 11 9 9 13
    Wellington 11 7 10 13
    Christchurch 7 7 7 7
    Queenstown 9 8 8 7

    Drag across the cells in the table at right on this web page and Copy.

  5. In the data sheet with the sample data, click in cell A1 (top left corner) and Paste.
    The new data replaces the sample data.
  6. Inspect the chart carefully. Does all of the data show on the chart?
    PowerPoint 2013 and 2016 handle the paste well so that the chart is not missing any data. But PowerPoint 2007 and 2010 are not as smart.

    Icon: PowerPoint 2007 Icon: PowerPoint 2010 PowerPoint 2007, 2010:
    Icon: Trouble Problem: Data is missing
    The illustration shows a possible result. All six of the locations show on the horizontal axis but there are only 3 different series of bars. Winter is missing, even though it pasted onto the spreadsheet!

    Slide and spreadsheet with new data

    Solution:

    1. Draggin area handle in Excel to include all dataIn the data sheet, click in a blank cell to deselect what you just pasted.
    2. Locate the small blue range handle.
      It is at the bottom right corner of cell D7.
    3. Drag the handle to the right until the border surrounds all of the data.

      Chart has all of the data now.

      You should see 6 locations across the bottom and 4 seasons in the legend at the right.

      The corner area handle is in cell D5 originally. When you pasted the data, Excel moved the handle down to row 7, but did not move it over to include column E. Surprise!

      It's a bit hard to spot the handle when it's in the middle of data especially when there is a border around each cell. The border was copied when you copied the data from the table on this page. Making one action easier caused a little problem elsewhere. Now THAT should not be a surprise to you by now!

    4. Close the data sheet window.

  7. If necessary, resize the PowerPoint window to whatever size you find useful.

  8. Delete the first slide Rainy Days that you created by typing in the data.
    Since you pasted the data onto the second copy, you won't have any typing mistakes on that one. Any errors are mine!
    (Sometimes I include mistakes so that we can go over how to fix them, but not this time.)

  9. Icon: Class flash driveSave.
     
    [nz-chart-Lastname-Firstname.pptx]