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ohm

Czech Republic
Posts
Posted - 05/13/2006 :  07:53:28 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Origin Version (Select Help-->About Origin): 7.5
Operating System: Windows XP
Hello iam using this script for for export of conture plot window in to the BMP but if i export the window result is just blank screen can you please help me with this?



mp.LT_execute("Image.FileName$ = "+OUT_dir+"testik.BMP;");

mp.LT_execute("Image.showOptions = false;");

mp.LT_execute("Image.Export.PageDPI( BMP, 96, 24, 0 );");



mp.Detach();

Mike Buess

USA
3037 Posts
Posted - 05/13/2006 :  12:50:20 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Your code works fine in Origin 7.0 SR4 and 7.5 SR6 so it should also work in your version. Are you sure that mp is attached to a valid graph window? (Can be either layer or page.)

Note however that LabTalk does not recognize true and false as 1 and 0. Image.ShowOptions = false is interpreted as Image.ShowOptions = 0/0 and the property will default to 0. Likewise, Image.ShowOptions = true will also default to 0.

Mike Buess
Origin WebRing Member
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easwar

USA
1965 Posts
Posted - 05/13/2006 :  6:17:20 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi,

What is mp in your code? Are you pointing to the matrix page instead of the graph page containing the contour plot? Need to export the graph page.

You can use image() function in Origin C, such as in the "Export all graphs to BMP" example on this page:
http://www.originlab.com/index.aspx?s=9&lm=71&pid=268

Note also that LabTalk objects can be access in Origin C with code such as:

using image = LabTalk.image;
image.filename$ = strFileName;
image.showoptions = 0;
//etc

Easwar
OriginLab
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