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TK_EvalStr Fractales Group Scilab Function TK_EvalStr
NAME
TK_EvalStr - Evaluate a string whithin the tcl/tk interpreter
CALLING SEQUENCE
TK_EvalStr(str)
PARAMETERS
str : string or vector of strings, contains the tcl/tk instructions
DESCRIPTION
This routine allows to evaluate tcl/tk instructions with the tcl/tk
interpreter launched with scilab. When tcl/tk support is enabled in
scilab, you can evaluate tcl/tk expression 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).
AUTHOR
Bertrand Guiheneuf
EXAMPLE
//with one call
TK_EvalStr(['toplevel .foo1'
'label .foo1.l -text ""TK married Scilab !!!""'
'pack .foo1.l'
'button .foo1.b -text close -command {destroy .foo1}'
'pack .foo1.b'])
//step by step (debugging)
TK_EvalStr('toplevel .foo2');
// creates a toplevel TK window.
TK_EvalStr('label .foo2.l -text ""TK married Scilab !!!""');
// create a static label
TK_EvalStr('pack .foo2.l');
// pack the label widget. It appears on the screen.
text='button .foo2.b -text close -command {destroy .foo2}';
TK_EvalStr(text);
TK_EvalStr('pack .foo2.b');
SEE ALSO
ScilabEval, TK_EvalFile, TK_GetVar, TK_Setvar
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