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 Contour plot - line color

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abreiti Posted - 05/10/2010 : 05:16:51 AM
Origin Ver. 7.5:

Hello,

is there an option (labtalk-variable) to hide the lines between to levels at a contour plot?

"wrong" plot with "white lines between the levels:


I can hide the lines with some mouse-clicks to get the following picture.


Greetings,

abreiti
1   L A T E S T    R E P L I E S    (Newest First)
Penn Posted - 05/11/2010 : 04:54:48 AM
Hi abreiti,

In Origin 7.5, you maybe have to use Origin C to hide contour lines. You can refer to the help document. Select the menu Help> Programming to bring up the programming help document. In the left panel, choose the Contents tab, and then locate to tree node Origin C Language Reference> Classes> Internal Origin Objects> DataPlot> GetColormap, then you will see an example on showing/hiding contour lines (BOOL HideLines(int nShow)).

In Origin 8.1, which is the latest version currently, more properties and methods are added for the LabTalk object, layer.cmap. The method layer.cmap.showLines() can be used to hide the contour lines easily. You can download the version Origin 8.1 Evaluation from this web page and have a try.

Penn

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