Hi Sean,
Thank you very much, you helped me solve the problem that let me think for
several days.
you are a good man!
itviewer
From: Sean Harmer
Date: 2016-10-02 17:10
To: development
Subject: Re: [Development] scaling the background of QGraphicsView or
QGraphicsScene
Hi,
use a cosmetic
Hi,
use a cosmetic pen (width of zero).
Cheers,
Sean
On 02/10/2016 02:18, 心翔 wrote:
Hi，
I subclass the QGraphicsView to
reimplement drawBackground and wheelEvent and want to get this effect：
but when I wheel the mouse， the background point will scale also。
how can implement that it onl
Hi，
I subclass the QGraphicsView to reimplement drawBackground and wheelEvent and
want to get this effect：
but when I wheel the mouse， the background point will scale also。
how can implement that it only scale t*he spacing between points but not
the point itself，like this:*
**
*the code
