[R] png to html

[Prof Brian Ripley]

On Thu, 24 Jan 2008, elyakhlifi mustapha wrote:

> hello,
> to display my histogram from a png file to a html file I use this syntax
>
>> myplot2 <- png(file=file.path(directory,"myplot2.png"), bg="transparent")

Please re-read ?png: myplot2 will be NULL.

>> plot(1:10)
>> rect(1, 5, 3, 7, col="white")
>> dev.off()
> png:C:/Documents and Settings/melyakhlifi/Bureau/myplot.png
>                                                          2
>> HTMLInsertGraph(myplot2,file=HTMLoutput,caption="Sample discrete distribution plot")
> [1] TRUE
>
> but when I open HTMLoutput I don't find my histogram.

This must be in some package you haven't mentioned (R2HTML?) and which is 
not giving an error message when passed NULL as the first argument.  Try 
passing it file.path(directory,"myplot2.png").

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-- 
Brian D. Ripley,                  ripley at stats.ox.ac.uk
Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
University of Oxford,             Tel:  +44 1865 272861 (self)
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