| ovince |
Posted - 07/04/2006 : 06:25:10 AM
hi All
I would like to ask for help. The problem is trivial seems to me but I can not find the solution :(
I have about 50 files with nice 'scientific' names like:
LickCN1.dat
LickFe5270.dat
etc.
I wrote a small routine in Origin C which reads in the content of these files and plot an appropriate
plots. What I would like to do is to label Y axis of these plots with the name of the files (LickCN1,
LickFe5270 etc.). The routin is somthing like this (it is short so I will not hesitate to copy-paste it):
void plotting_with_err_bar()
{
PageBase pg;
// Create a Project object
Project proj;
// Loop over all pages in the project and display their names:
foreach (pg in proj.Pages)
{
String name = pg.GetName();
// Declare worksheet, data curve and error dataset and check validity
Worksheet wks(name);
Curve crvData(wks, 0, 1);
Dataset dsErr(wks, 2);
// Create a new graph and plot the data as a scatter plot
GraphPage gpg;
gpg.Create( "Origin.OTP" );
GraphLayer gly = gpg.Layers( 0 );
gly.AddPlot( crvData, IDM_PLOT_SCATTER );
// Add the error dataset as error bar to this plot
int nPlotIndex = gly.AddErrBar( crvData, dsErr );
// Rescale layer
gly.Rescale();
//set X and Y titles
LT_execute("lab -xb (classes);");
LT_set_str("%P", name);
LT_execute("label -yl %P;");
}
}
I have tryed with lots of combinations like:
//"lab -yl $(P);";
//"lab -yl P;";
//"lab -yl $(%P);";
//"lab -yl %P;";
//"lab -yl (P);";
//"lab -yl (%P);";
//"label -yl %P;";
//"lab -yl ($(%P));";
but no success.
Could someone to help me with this?
Thanks
oliver
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