On 10/15/2014 10:55 AM, Brenton Horne wrote:
> Hi, Rolf
>
> I've tried to implement this code as
>
> function exportAnimation(jmol_movie, 500, 500, 180, "rotate
> axisangle {1 1 0} 2")
>
> {
> var printFormat = "" + jmol_movie + "_%0" + stepCount.length +
> "d.png";
> var savedBackgroundColor = backgroundColor;
> background [x101010];
> for (var i=1; i<=stepCount; i++) {
> var filename = format(printFormat, i);
> var writeCommand = "write IMAGE " + 500 + " " + 500 + " PNGT 9
> " + jmol_movie;
> var dummy = script(writeCommand);
> dummy = script("rotate axisangle {1 1 0} 2");
> }
> background @savedBackgroundColor;
> }
>
> And I got this error:
>
> script compiler ERROR: ) expected
> ----
> function exportAnimation(jmol_movie, 500, 500, 180,
> rotate <<<<
>
You misunderstood my instructions. You should not change the code of the
function itself!
The variables in the function definition must stay variables within the
function. You cant't just change them to some arbitrary text or numbers.
This will break the code.
The idea behind having a user-defined function is that you can call it
with a large number of parameters without having to modify it.
In your case you would just call it like this after you have "installed"
the original function code temporarily as I have described it:
exportAnimation("jmol_movie","500","500","180","rotate axisangle {1 1 0}
2");
I hope this is more clear now.
Regards,
Rolf
--
Rolf Huehne
Postdoc
Leibniz Institute for Age Research - Fritz Lipmann Institute (FLI)
Beutenbergstrasse 11
07745 Jena, Germany
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