Page Comparison

Range Notation Improvements

Virtual Dataset for a Block of Cells

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(ORG-8226)

//Import a sample data into a new book
fname$=system.path.program$ + "\Samples\Matrix Conversion and Gridding\DirectXY.dat"; 
newbook;
impasc;
//Define the first row (from column B to E) as the first block
range -v r1=B[1]:E[1];
//Define the first column (from row 2 to 6) as the second block
range -v r2=A[2:6];
//Assign the values in the first block to the second block
r2=r1;

Support Variables for Row Subrange Notation

int a = 1;
int b = 12;
range rr=col(1)[a:b];

Support Range Declaration for Local Loose Dataset

dataset ds1,ds2; 
range rngld1=[??]!ds1;
range rngld2=[??]!ds2[10:15];  
range aa=1!1, bb=2[10:15];  //Given col(a)&col(b) is filled with row numbers: 
rngld1=aa;
rngld2=bb;

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 second block
r2=r1;

Preserve Double Quotes (ORG-8267)

range r1 = 1!; //First sheet in the activated workbook
range r2 = "1!"; //Column with long name "1!"

Substitution Notation Improvement 

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(ORG-9221)

Create and plot a named range via virtual dataset 

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(ORG-3423 )

Syntax: create name -nrs extract_rule [range_string, designation, scope_range_string]

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//Plot a box chart from a block of cells
create myvsbox -nrs 1 "[Book1]Sheet1!1[2]:3[4]"; //Create a virtual dataset myvsbox from a block of cells
win -t p box; //Create a black graph window with box chart template
layer -i206 myvsbox;//Add virtual dataset myvsbox to the graph

LabTalk Callable OC function to Execute an

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Operation (ORG-7877)

Click on the recalculate lock and select Show Info from the context menu to get the "operation_uid", then run execute_operation function.

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execute_operation(operation_uid);

Improve LabTalk "type -gb" command for text file

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output (ORG-8306)

type -gb [[e][f][r/n]] fileName;

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New line is \r\n by default, n = use \n as new line, r = use \r as new line.  

Better error checking in LabTalk

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function (ORG-9155)

In an OGS file, add the following script, and then run the main section, the error message will go to Message Log.

[Main]
Function int aa(int nn)
{
	ty "inside function";
	sdf;//error
	return 1;
}

int nErr = aa(0);
ty "after function";

LT access to user color increment

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list (ORG-8942)

LabTalk can now get or set in the same command area as set/get data plot colors. The syntax is:

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newbook;
col(A) = data(1,12);
col(B) = col(A);
plotxy (1,2);
set %c -ci 1;
set %c -cue 1;
set %c -cu 2 4 6 8;
dataset ds;
get %c -cu ds;

Labtalk Function to Generate Patterned

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Data (ORG-7900)

• To generate numeric data:

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col(B)=pattern(col(c), 2, 3); //data source, value repeat count, sequence repeat count
col(B)=uniform(30, col(A)); //randomly choose 30 elements from col(A) to fill col(B)

Layer (command) Supports Subrange

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 (ORG-2940)

range rr = wcol(2)[ 1:10 ]; win -t plot; layer -i rr; // Plot rows 1 to 10

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LT command to list number of DataRange 

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(ORG-7522)

Running script "list rng;" takes quite a long time to finish the listing. The following command will output the number of DataRange directly.

doc.rangescount()=; /// all ranges
doc.rangescount(16)=; /// all empty ranges
doc.rangescount(32)=; /// all "AutoFill" ranges

Provide Tooltip for any object with Script, Run After set

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(ORG-8882)

For button in Graph or Worksheet with script behind it, if you set @GSB=1, when mousing over the button, tooltip will tell you how to view/edit script and how to delete the object.