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Select data points from DataPlot

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[quote][i]Originally posted by TreeNode[/i]
[br]Origin Ver. and Service Release: Origin 8 SR6
Operating System: Win XP

Hi,

I want to select data points from a DataPlot. The selected points should be stored in a special data structure.
Before selecting the points it comes up a Dialog. Depending on intention of the user it should be possible to
select a range with the DataSelector (Tool 4) or a single point with DataReader (Tool 3).

Unfortunately there is no direct way to access DataSelector tool from OriginC. So I tried to use Labtalk script, and
called it by function: LT_execute(strScript). To test if it could work this way, I used script example for DoToolbox
command: [url]http://wiki.originlab.com/~originla/ltwiki/index.php?title=LabTalk:DoToolbox_%28command%29[/url]

The code from which script is called:
[code]void MyDialog::ClickedOk(TreeNode& tr)
{
	string strScript;
	bool bRet;
	strScript = "  	dotool 4;  	def pointproc {  		py = %C[mks1];  		%A = xof(%C);  		px = %A[mks1];  		type -a Left marker is at index $(mks1), X is $(px),Y is $(py);  		py = %C[mks2];  		%A = xof(%C);  		px = %A[mks2];  		type -a Right marker is at index $(mks2), X is $(px),Y is $(py);  		dotool 0;  	};";
	bRet = LT_execute(strScript);

if(bRet)
		out_str("Script executed...");
}[/code]
One problem I could figure out, is that execution of the OriginC code is not holded during script execution.
But I need the execution of the OriginC code to be stopped, until user accepted data point by pressing return, so that
pointproc-script is executed. Because after that I want to store these points in my data structure. So after pointproc macro
I need to get the selected points into OriginC variables.

Anyone got an idea? I would be very thankful for help...

|-- TreeNode
...|-- a??
...|-- ha!!
[/quote]

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T O P I C R E V I E W
TreeNode	Posted - 03/07/2011 : 08:07:38 AM Origin Ver. and Service Release: Origin 8 SR6 Operating System: Win XP Hi, I want to select data points from a DataPlot. The selected points should be stored in a special data structure. Before selecting the points it comes up a Dialog. Depending on intention of the user it should be possible to select a range with the DataSelector (Tool 4) or a single point with DataReader (Tool 3). Unfortunately there is no direct way to access DataSelector tool from OriginC. So I tried to use Labtalk script, and called it by function: LT_execute(strScript). To test if it could work this way, I used script example for DoToolbox command: http://wiki.originlab.com/~originla/ltwiki/index.php?title=LabTalk:DoToolbox_%28command%29 The code from which script is called: void MyDialog::ClickedOk(TreeNode& tr) { string strScript; bool bRet; strScript = " dotool 4; def pointproc { py = %C[mks1]; %A = xof(%C); px = %A[mks1]; type -a Left marker is at index $(mks1), X is $(px),Y is $(py); py = %C[mks2]; %A = xof(%C); px = %A[mks2]; type -a Right marker is at index $(mks2), X is $(px),Y is $(py); dotool 0; };"; bRet = LT_execute(strScript); if(bRet) out_str("Script executed..."); } One problem I could figure out, is that execution of the OriginC code is not holded during script execution. But I need the execution of the OriginC code to be stopped, until user accepted data point by pressing return, so that pointproc-script is executed. Because after that I want to store these points in my data structure. So after pointproc macro I need to get the selected points into OriginC variables. Anyone got an idea? I would be very thankful for help... \|-- TreeNode ...\|-- a?? ...\|-- ha!!
1 L A T E S T R E P L I E S (Newest First)
TreeNode	Posted - 03/07/2011 : 08:16:07 AM ...sry, didnt recognize the behaviour of the '\' in my code example, so now defining the strScript variable looks a bit strange :) why cant I edit my topic? There comes up the message: "Only the poster and moderator can edit topic!" But I am the poster... \|-- TreeNode ...\|-- a?? ...\|-- ha!!

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