Line Chart With Breaks For Missing Values

Dec 13, 2007

I can't figure out how to get my line chart to break when there isn't a value. For example, I have a trend line over 4 time periods. The 3rd time period is missing a value. Instead of the line ending at the 2nd period and picking up again at the 4th time period, it's connecting the line 2nd to the 4th period. I'd like it to break and for there to be no line appearing in the 3rd period. I bet that's as clear as mud, but let me know if you have any questions.

Thanks!
sash

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I have a report I'm writing and have got a problem that has stumped me.



The data the report is based in is in this format:



Date Type

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1/3/08 B

3/1/08 C

3/5/08 B

3/10/08 A

3/12/08 C

3/20/08 A





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The problem is when there is no data (null) for a particular month. Instead of showing 0, the line chart does not plot anything and the line is drawn to the next displayed point. So, for example on the data above the line chart would plot:

January

Series 1 €“ Qty. 2 Series 2 €“ Qty. 0

February

Null

March

Series 1 €“ Qty. 3 Series 2 €“ Qty. 2



The line chart would draw a line from January to March skipping February. I need to display the null values as 0 and not null indicating no occurrences for the month rather than no data present.



Thanks!


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Dim i as integer
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