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jkelly jkelly is a female
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smile codes to draw nodes and lines Reply to this Post Post Reply with Quote Edit/Delete Posts Report Post to a Moderator       Go to the top of this page
hi, is there any code to draw nodes and lines using QT3? i need a simple GUI with 3 nodes connected to each other by lines.

thanks

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07.05.2008 03:43 jkelly is offline Send an Email to jkelly Search for Posts by jkelly Add jkelly to your Buddy List
stinny stinny is a male
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RE: codes to draw nodes and lines Reply to this Post Post Reply with Quote Edit/Delete Posts Report Post to a Moderator       Go to the top of this page
QGraphicsScene is here for You.
07.05.2008 12:37 stinny is offline Send an Email to stinny Search for Posts by stinny Add stinny to your Buddy List
jkelly jkelly is a female
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Thread Starter Thread Started by jkelly
Fragezeichen Reply to this Post Post Reply with Quote Edit/Delete Posts Report Post to a Moderator       Go to the top of this page
hi, what is QGraphicsScene? How do i use it? is that any sample codes for me to see? i need to draw a line first.

thanks

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08.05.2008 10:30 jkelly is offline Send an Email to jkelly Search for Posts by jkelly Add jkelly to your Buddy List
Nicolas SOUCHON
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create a QGraphicsScene

create a QGraphicsView
attach it to the scene

create a QGraphicsLineItem
add it to the scene

create a node (QGraphicsRectItem, QGraphicsEllipseItem, or what you want)
give him the line item as parentItem
position it at the end of the line item

...

have a look at examples/graphicsview/... examples
and QGraphics* classes documentation

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