tcl

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TCL TK canvas Pixelmap

I need to generate a pixelmap. I know the height and the width. But now I need to fill one pixel ( or a block for bigger resolution ) on the position x y.[详细]

2023-03-25 07:28 分类：问答
How to get a reference on the Itcl class member variable?

Say I have the following structure: package require Itcl itcl::class开发者_StackOverflow中文版 AAA {[详细]

2023-03-25 05:56 分类：问答
Tcl/Tk: entry button - getting values into entry without passing entry

I am implementing an entry and开发者_如何学Go button with the following functionality. On clicking the button I will get a list of check buttons. After selecting check buttons they should get reflecte[详细]

2023-03-25 05:00 分类：问答
Is there shorthand in Tcl to get a sequential array of numbers?

For example, in Perl, to get a sequential array of numbers from 1 to 10, you could simply do: @myArray = (1 .. 10);[详细]

2023-03-25 03:41 分类：问答
Tcl string escape

Heyhoo, now i need to compare a String like \"[INTENSITY]\" to $line. ATM i want to do it like if { [string compare \"[INTENSITY]\" $line] == 0 } { }[详细]

2023-03-24 16:02 分类：问答
How do you delimit by "," instead of space in a TCL list?

So I\'ve got a list, a开发者_开发百科nd in TCL the items are stored as {\"1\" \"2\" \"3\"}, space seperated. I\'d like to convert this list to being {\"1\",\"2\",\"3\"} -- what would be an efficient w[详细]

2023-03-24 15:29 分类：问答
How to figure out that one or more characters are in a string with regex in TCL

I need a simple solution to figure o开发者_Python百科ut whether some characters are in a string in Tcl.[详细]

2023-03-24 13:33 分类：问答
Tcl/Tk bind requires global variable?

I have a Tcl script controlling an automated tester. So far it was a console program that took user input at the command prompt. A colleague wrote a Tk GUI that can be launched by the script. I have n[详细]

2023-03-24 02:55 分类：问答
How to implement a button whose functionality is a cross between radiobutton and checkbutton?

I want to dynamically disable or enable checkbuttons based on the options the user selects. What I would like is a cross between radiobutton and checkbutton.[详细]

2023-03-22 03:50 分类：问答
what is the meaning of "<<" in TCL?

I know the \"<<\" is a开发者_StackOverflow社区 bit operation. but I do not understand what it exactly functions in TCL, and when should we use it?[详细]

2023-03-22 00:23 分类：问答