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TK_EvalStr(2) Scilab Function TK_EvalStr(2)
NAME
TK_EvalStr - Evaluate a string whithin the tcl/tk interpreter
Author: Bertrand Guiheneuf
This routine allows to evaluate tcl/tk instructions with the tcl/tk inter-
preter launched with scilab.
Usage
TK_EvalStr(str)
Input parameter
o str : string character Contains the string to evaluate within tcl/tk
Output parameters
None
Description
When tcl/tk support is enabled in scilab, you can evaluate tcl/tk expres-
sion from scilab interpreter. In fact, scilab launches a slave tcl/tk
interpreter. The scilab instruction TK_EvalStr() can be used to evaluate
expression without having to write a tcl/tk in a separated file (this is
done using TK_EvalFile).
EXAMPLE
TK_EvalStr('toplevel .foo');
// creates a toplevel TK window.
TK_EvalStr('label .foo.l -text ""TK married Scilab !!!""');
// create a static label
TK_EvalStr('pack .foo.l');
// pack the label widget. It appears on the screen.
text='button .foo.b -text close -command {destroy .foo}';
TK_EvalStr(text);
TK_EvalStr('pack .foo.b');
See also
ScilabEval, TK_EvalFile, TK_GetVar, TK_Setvar
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