Thanks, unfortunately, even after leaving the variables in the function
definition I haven't received any result. This is a screenshot of my
console, just in case I made an error in copy-pasting the code.
On 15/10/2014 7:25 PM, Rolf Huehne wrote:
> 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
>
>
>
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