To whom it may concern ,
may i ask for some help about standard graphic routines ?
As a beginner i just have learned all the first level SYNTAX of
smalltalk 80.
Now , you can imagine , i am interested in writing little GUI windows
and graphics for
placing some text in the right positions.
Theese are the statements i have studied from my material.
Does anybody know why the statements not work?
Are there any "replacements" for the syntax that i posted here as example ?
Have a nice day
HERE ARE THE EXAMPLES :
| window |
window := ScheduledWindow new.
window component: 'Hello World' asComposedText.
window open
| window |
window := ScheduledWindow new.
window label: 'Fenster ohne Inhalt'.
window minimumSize: 200 @ 100; maximumSize: 400 @ 300.
window open
displayOn: aGraphicsContext
1 to: 10 do:
[:i|
aGraphicsContext translation printString
asComposedText displayOn: aGraphicsContext.
aGraphicsContext translateBy: 15 @ 15]
Greetings
Hans
The Byte Surfer