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perger
Hungary
3 Posts |
 Posted - 10/16/2001 : 10:07:00 AM
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I have to write a script that acts as follows:
The user selects 4 points on a curve. (PointProc #1).
The script uses these points to calculate something (e.g. their sum.)
Then, the user selects two intervals. (PointProc #2 and #3).
The script performs some calculations on the two intervals.
The problem is the following:
1.) The script does not wait for GetPTS or DoToolbox to finish,
thus PointProc #3 redefines PointProc #1-#2.
2.) I could use an EndToolbox macro containing PointProc #2, but it does not
work, either.
Please suggest a solution if one exists.
Regards,
Tamas Perger |
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Mike Buess
USA
3037 Posts |
Posted - 10/16/2001 : 11:52:05 AM
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There is a Knowledge Base article on using GetPts that might help you. Just use the keyword "GetPts" and then Submit Query.
Mike Buess
Origin WebRing Member |
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CStorey
Canada
137 Posts |
Posted - 10/17/2001 : 12:35:22 PM
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Hi Mike,
I read the article this morning. It is a good intro but doesn't address any more advanced issues like how to re-use the PointProc macro for several itterations. 
Craig Storey
Origin WebRing Member - http://nav.webring.yahoo.com/hub?ring=originwebring |
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Laurie
USA
404 Posts |
Posted - 10/17/2001 : 4:29:08 PM
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Hi Tamas,
This script should do what you need.
getpts 4;
def endtoolbox {
sum=0;
loop(ii,1,4){
sum+=%C[_indx[ii]];}
type -a "Sum is $(sum)";
done=1;
}
for(done=0;done==0; ) {
sec -p .05;
}
getpts 2;
def endtoolbox {
mks1=_indx[1];
mks2=_indx[2];
integrate %C;
type -a "Area under %C from $(_xpos[1]) to $(_xpos[2]) is $(integ.area).";
done=1;
}
for(done=0;done==0; ) {
sec -p .05;
}
Note the infinite for loop can be used anytime you want your script to wait until the appropriate number of points have been selected by the user.
OriginLab Technical Support |
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perger
Hungary
3 Posts |
Posted - 10/30/2001 : 09:52:27 AM
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Hi Laurie,
Thank you for the answer. I solved the problem in another way:
I created a button "Next step" that called different sections in an OGS file, depending on a counter.
In each section I defined a different PointProc macro.
This method solved my problem, but the method you suggested seems to be more sophisticated.
Thanks again,
Tamas
quote:
Hi Tamas,
This script should do what you need.
getpts 4;
def endtoolbox {... done=1;}
for(done=0;done==0; ) { sec -p .05;}
getpts 2;
def endtoolbox {... done=1;}
for(done=0;done==0; ) { sec -p .05;}
Note the infinite for loop can be used anytime you want your script to wait until the appropriate number of points have been selected by the user.
OriginLab Technical Support
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Topic |
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PointProc macro problem