[owtchart-users] Re: owtChart

[Daniel Morissette]

> Lo Vui Keng wrote:
> 
> Why doesn't the CGI program take one-pair value point?  The following
> message returns when the data set submitted contains only one
> numerical value:
> 
> "ERROR 5: Invalid NumPts parameter (must be at least 2 for XY charts
> and 1 for Pie charts)."
> 

Good question.  It was initially because charts like line charts don't
produce any output without at least two data points.  But perhaps the
program should let the user enter a single data value and deal with the
result of such a request?

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 Daniel Morissette               morissette@dmsolutions.ca
 DM Solutions Group              http://www.dmsolutions.ca/
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