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 datarange dont accept variables		  New Topic  Reply to Topic
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rosie99

2 Posts
Posted - 09/10/2009 :  11:36:52 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Origin 7.5/ Windows XP

Hallo,

i want to perform a origin c file but there always occure the same mistake at the constructor.

void DataRange_DataRange_Ex1()
{
DataRange dr; // Default constructor
...
...
...

It says that i didnt declaced the variable "datarange".
When i try some examples(without any change by myself) which are in the help of the program i get the same message, too.

Do i need another header? The examples dont even work.

thanks for your help.
rosie

easwar

USA
1964 Posts
Posted - 09/11/2009 :  12:30:14 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi Rosie,

You mention that your Origin version is 7.5
DataRange was introduced in 8.0 so it will not work in 7.5

You can download the 8.0 demo and try the examples in 8.0

Easwar
OriginLab
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rosie99

2 Posts
Posted - 09/12/2009 :  6:06:59 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Thanks for the reply.

I looked up some examples to get a contour plot for a xyz regular matrix and there i just found such with DataRange. Is such a Plot not able in version 7.5, too?
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Iris_Bai

China
Posts
Posted - 09/15/2009 :  01:14:23 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi Rosie,

Please see the example:
http://ocwiki.originlab.com/index.php?title=OriginC:Plot_Contour_from_matrix_and_custom_colormap

This example also worked in Origin7.5.

Iris
Edited by - Iris_Bai on 09/15/2009 01:28:40 AM
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