Thanks Denis, I tried using scale() for each item and it indeed seems to
flip what I need, but I didnt do everything as I ran into another issue
below.
I had similar issues. Even though the coordinate system is
documented in the view/scene
as having the origin in the upper left, we all grew up learning to
think of the origin in the
lower left. I solved the problem by using a call to scale to flip
the view/scene around
X axis:
originalDataScene_ = new QGraphicsScene(this);
ui.originalDataView->setScene(originalDataScene_);
ui.originalDataView->scale(1.0,-1.0);
-Dennis
Yes, I do know that the coordinate system Im getting it from is lower left,
sorry I didnt mention that in my first email. I wonder why QT did it the
other way? After you posted this, I checked out google and found many
other
people with same issues of programs that do it lower left vs upper right
and having
issues. Since this is my first experience with coordinate issues, I had
no idea
different vendors used different coordinate systems, kinda strange and
problematic
for some of us.
I found the scale() call for each QGraphicsItem so I tried that, however,
I save my numbers in a base object as well, so scaling them would (Im
assuming)
require me to read back out the numbers from each QGraphicsItem after I
scale() it. Id rather just convert the incoming number as I read it and
then
create everything if possible, but Im wondering if the former may be more
straight forward, even if less efficient.
Anyone have other suggestions on the best and/or fastest way to do this?
Thanks again,
Jeff