Painter path exceeds +/-32767 pixels.

ataryq

Hi all!
I collided with problem, qt showing this message: "Painter path exceeds +/-32767 pixels". Example code of my window:
class OpenGLWindow : public QWindow, protected QOpenGLFunctions {...
What is it? How I can resolve this problem or listerning about it?

SGaist

Hi,

Your sample code doesn't tell much. Can you include the implementation ?

ataryq

@SGaist
Next I use for drawing QPainter.
I don't know what the code cause this problem.

void OpenGLWindow::render()
{
if (!m_device) {
m_device = new QOpenGLPaintDevice;
m_device->setSize(size());

painter = new QPainter(m_device);
GraphicComponent::Init(painter);
painter->setWindow(QRect(QPoint(-5, -10), size()));

}
glClear(GL_COLOR_BUFFER_BIT);
render(painter);
}

ataryq

I found solve. The message showing when we drawing pixel which leaving border of +/-32767 pixels. In my cause it was uninitilization variable.

SGaist

Good ! What uninitialized variable was it ?

Since you have it working now, please mark the thread as solved using the "Topic Tool" button so that other forum users may know a solution has been found :)