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It251
United Kingdom
7 Posts |
 Posted - 01/15/2020 : 4:30:50 PM
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I am trying to script multiple plots at once, but I am hitting a wall. I need to plot series of 10 Y columns at a time, so:
plotxy (?,1:20) plot:=200; // Plot all Y columns in range (1-20)
However, if I try to script several lines at a time:
plotxy (?,1:20) plot:=200; // Plot all Y columns in range (1-20)
plotxy (?,21:40) plot:=200; // Plot all Y columns in range (21-40)
...
It executes the first line, but I receive the following message:
Bad argument, iy:=(?,21:40)
Any way around this?
It251 |
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yuki_wu
896 Posts |
Posted - 01/16/2020 : 04:22:32 AM
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Hi It251,
If you don’t specify the book ans sheet name, it always means to plot the data the active worksheet. If you run the script:
plotxy (?,1:20) plot:=200;
a graph window will be created and activated. Then you run the script after that:
plotxy (?,21:40) plot:=200;
it won’t work since the current active window is a graph window now.
Regards, Yuki
OriginLab
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Edited by - yuki_wu on 01/16/2020 04:22:49 AM |
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It251
United Kingdom
7 Posts |
Posted - 01/16/2020 : 09:54:50 AM
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Thank you very much Yuki, is there anyway around that?
Another option I'm contamplating is doing a contour plot. I have a large number of XY columns and I'd like to plot them with the column number (of comments as this is the same thing) as Z. Can this be done?
Regards
It251 |
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yuki_wu
896 Posts |
Posted - 01/16/2020 : 9:41:01 PM
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Hi It251,
It seems that you have data like XYXYXY…Z (multiple XY and single Z), right? If so:
//Get active workbook name
string wbook_name$ = page.name$;
//Get active worksheet name
string wsheet_name$ = wks.name$;
//Get the number of columns of active worksheet
int ncols = wks.ncols;
int nIteration = (nCols - 1)/2;
//Loop over all columns except the last Z column
for(int ii = 1; ii <= nIteration; ii++) {
int nXIndex = ii * 2 -1;
int nYIndex = ii * 2;
//Activate workbook
win - a %(wbook_name$);
//Activate worksheet
page.active$ = wsheet_name$;
//Plot contour
plotxyz iz:=($(nXIndex),$(nYIndex),$(ncols)) plot:=243 ogl:=<new template:=Contour>;
}
Hope it helps.
Regards, Yuki
OriginLab
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Edited by - yuki_wu on 01/16/2020 9:41:17 PM |
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It251
United Kingdom
7 Posts |
Posted - 01/17/2020 : 12:50:07 PM
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Hi Yuki,
Thank you very much for the suggestion. However "data like XYXYXY…Z (multiple XY and single Z)" is not quite what I got. I have 110 times (XY) data and every Y column is labelled (1,2,3,...).
I would like to plot the first 10 (XY) columns in one graph, and then the next 10, and then the next 10 and so on.
Something like:
plotxy (?,1:20) plot:=200; // Plot all Y columns in range (1-20)
and then
plotxy (?,21:40) plot:=200; // Plot all Y columns in range (21-40)
and then
plotxy (?,41:60) plot:=200; // Plot all Y columns in range (41-60)
and then
... until columns X219, Y220
(the contour plot idea was a way of going round this, but I don't have a Z column so it wouldn't work)
Many thanks
It251 |
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yuki_wu
896 Posts |
Posted - 01/19/2020 : 12:32:57 AM
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Hi It251,
Activate the workbook window before using plotxy command evey time, like:
//Get active workbook name
string wbook_name$ = page.name$;
//Get active worksheet name
string wsheet_name$ = wks.name$;
//Activate workbook
win - a %(wbook_name$);
//Activate worksheet
page.active$ = wsheet_name$;
plotxy (?,1:20) plot:=200;
//Activate workbook and worksheet
…
Regards, Yuki
OriginLab
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It251
United Kingdom
7 Posts |
Posted - 01/20/2020 : 04:52:27 AM
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Hi Yuki,
That is exactly what I was missing. Thank you so much!!!
Regards
It251 |
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Topic |
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Scripting multiple plots