If I run the code without changing viewport settings, the parent window, by the virtue of showMaximized(), appears full screen. But the drawable area is confined to 1/4 of the screen in the lower left corner.
view.opts['viewport'] = (0, 0, 1920, 1080) Using above code, does make drawable area larger but then it is not large enough to cover maximized screen. It is 1366x855. The grid/axis appears in upper right corner and not in the center of 1366x855. In the default mode, the grid/axis appears in the center of the 1/4 drawable area. Any help is appreciated. On Monday, July 10, 2017 at 1:52:16 AM UTC-7, [email protected] wrote: > > I am unable to set viewport to desired dimensions. Despite specifying > (1980 x 1080), the resultant dimensions are (1366 x 855). The 3D examples > in pyqtgraph too do not show full screen and are located at lower left > corner only. > > import pyqtgraph.opengl as gl > from PyQt5 import QtWidgets > from pyqtgraph.Qt import QtCore > > app = QtWidgets.QApplication([]) > > view = gl.GLViewWidget() > view.opts['viewport'] = (0, 0, 1920, 1080) > view.showMaximized() > > view.setMaximumSize(1920, 1080) > print ("%d %d" % (view.height() , view.width())) > view.setWindowTitle('3D Matrix Visualization') > > > ## create three grids, add each to the view > xgrid = gl.GLGridItem() > ygrid = gl.GLGridItem() > zgrid = gl.GLGridItem() > view.addItem(xgrid) > view.addItem(ygrid) > view.addItem(zgrid) > > ## rotate x and y grids to face the correct direction > xgrid.rotate(90, 0, 1, 0) > ygrid.rotate(90, 1, 0, 0) > > ## scale each grid differently > xgrid.scale(0.2, 0.1, 0.1) > ygrid.scale(0.2, 0.1, 0.1) > zgrid.scale(0.1, 0.2, 0.1) > > > > -- You received this message because you are subscribed to the Google Groups "pyqtgraph" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/pyqtgraph/195da735-b830-4db9-b880-9dcb6a228619%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
