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fix whitespace changes

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This commit is contained in:
Doug Johnston 2018-04-26 09:17:00 -07:00
parent 972f6205b5
commit 87efc2418a
1 changed files with 7 additions and 7 deletions
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14
pyqtgraph/opengl/GLViewWidget.py
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@ -309,14 +309,14 @@ class GLViewWidget(QtOpenGL.QGLWidget):
dist = (pos-cam).length()
xDist = dist * 2. * np.tan(0.5 * self.opts['fov'] * np.pi / 180.)
return xDist / self.width()
def mousePressEvent(self, ev):
self.mousePos = ev.pos()
def mouseMoveEvent(self, ev):
diff = ev.pos() - self.mousePos
self.mousePos = ev.pos()
if ev.buttons() == QtCore.Qt.LeftButton:
if (ev.modifiers() & QtCore.Qt.ControlModifier):
# pan in plane of camera
@ -339,21 +339,21 @@ class GLViewWidget(QtOpenGL.QGLWidget):
self.pan(diff.x(), 0, diff.y(), relative=True)
else:
self.pan(diff.x(), diff.y(), 0, relative=True)
def mouseReleaseEvent(self, ev):
pass
# Example item selection code:
#region = (ev.pos().x()-5, ev.pos().y()-5, 10, 10)
#print(self.itemsAt(region))
## debugging code: draw the picking region
#glViewport(*self.getViewport())
#glClear( GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT )
#region = (region[0], self.height()-(region[1]+region[3]), region[2], region[3])
#self.paintGL(region=region)
#self.swapBuffers()
def wheelEvent(self, ev):
delta = 0
if not USE_PYQT5: