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maarnts

Netherlands
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Posted - 05/01/2018 :  10:45:45 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Origin Ver.2018 and Service Release 1 Operating System:W7

Is there a method to access the variables/options used in the bubble-legend via labtalk?

I'm able to add the legend via the command
run.section(Standard,Bubble);
to a graph, but I cannot change, for instance, the min and max values of the bubble chart via a labtalk command.

Shirley_GZ

China
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Posted - 05/02/2018 :  05:45:34 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi Maarnts,

Sorry, we don't have LabTalk commands to customize the bubble scale format. But you can use Origin C script instead, such as


bool test_buuble_format()
{
	GraphLayer layActive = Project.ActiveLayer();
	GraphObject go = layActive.GraphObjects("BUBBLELEGEND1");
	if(!go)
		return false;
		
	Tree trFmt;
	trFmt.Root.DimAxes.DimAxis2.Scale.From.dVal = 0;
	trFmt.Root.DimAxes.DimAxis2.Scale.To.dVal = 15;
	trFmt.Root.DimAxes.DimAxis2.Scale.IncrementBy.nVal = OAI_MAJORTICKCOUNT;//OAXISINCREMENT
	int nErr = go.UpdateThemeIDs(trFmt.Root);
	if(nErr == 0)
	{
		int nRet = go.ApplyFormat(trFmt, true, true);
	}
	return true;
}


This example can be used to change the From and To value at the Levels tab of Bubble Scale Control dialog,
https://www.originlab.com/doc/Origin-Help/BubbleScale#Levels

If you want to change other properties with Origin C treenode as above, please check the variable names in the Apply Format dialog as below:


The details of Apply Formats dialog can be found here,
https://www.originlab.com/doc/Origin-Help/CopyPaste-Format

Thanks,
Shirley

Originlab Technical Service Team
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maarnts

Netherlands
Posts
Posted - 05/06/2018 :  3:52:16 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Shirley
thanks for your answer.

With the script below I'm now able to control the bubble legend with labtalk.

However the lines
trFmt.Root.Page.AllLayers.AllBubbles.DimAxis2.AllNewAxis.Title.Show = true; //show title
trFmt.Root.Layout.Symbol.Style = 1; // no fill black line

give compile errors. (without them everything works fine)

I could not find any suggestions in the C help files how to deal with this. Can you please tell me what I am doing wrong?





bool bubble_legend_modification()
{
double bubble1;
double bubble2;
LT_get_var("bubble1" , &bubble1);
LT_get_var("bubble2" , &bubble2);

GraphLayer layActive = Project.ActiveLayer();
GraphObject go = layActive.GraphObjects("BUBBLELEGEND1");
if(!go)
return false;

Tree trFmt;
trFmt.Root.DimAxes.DimAxis2.Scale.From.dVal = bubble1;
trFmt.Root.DimAxes.DimAxis2.Scale.To.dVal = bubble2;
trFmt.IncrementBy.nVal = 4;//OAXISINCREMENT

trFmt.Root.Page.AllLayers.AllBubbles.DimAxis2.AllNewAxis.Title.Show = true; //show title
trFmt.Root.Layout.Symbol.Style = 1; // no fill black line

int nErr = go.UpdateThemeIDs(trFmt.Root);
if(nErr == 0)
{
int nRet = go.ApplyFormat(trFmt, true, true);
}
return true;
}
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