ASCEE/pyqtgraph
5
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Merge pull request #1044 from ixjlyons/plotcurveitem-paintgl-fix

Browse Source 
Fix PlotCurveItem.paintGL
This commit is contained in:
Kenneth Lyons 2019-09-22 17:21:03 -07:00 committed by GitHub
commit c9d27dc153
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
pyqtgraph/graphicsItems/PlotCurveItem.py
View File

@ -1,3 +1,4 @@
# -*- coding: utf-8 -*-
from ..Qt import QtGui, QtCore from ..Qt import QtGui, QtCore
try: try:
from ..Qt import QtOpenGL from ..Qt import QtOpenGL
@ -570,7 +571,7 @@ class PlotCurveItem(GraphicsObject):
gl.glEnable(gl.GL_BLEND) gl.glEnable(gl.GL_BLEND)
gl.glBlendFunc(gl.GL_SRC_ALPHA, gl.GL_ONE_MINUS_SRC_ALPHA) gl.glBlendFunc(gl.GL_SRC_ALPHA, gl.GL_ONE_MINUS_SRC_ALPHA)
gl.glHint(gl.GL_LINE_SMOOTH_HINT, gl.GL_NICEST) gl.glHint(gl.GL_LINE_SMOOTH_HINT, gl.GL_NICEST)
gl.glDrawArrays(gl.GL_LINE_STRIP, 0, pos.size / pos.shape[-1]) gl.glDrawArrays(gl.GL_LINE_STRIP, 0, int(pos.size / pos.shape[-1]))
finally: finally:
gl.glDisableClientState(gl.GL_VERTEX_ARRAY) gl.glDisableClientState(gl.GL_VERTEX_ARRAY)
finally: finally:
@ -638,4 +639,3 @@ class ROIPlotItem(PlotCurveItem):
def roiChangedEvent(self): def roiChangedEvent(self):
d = self.getRoiData() d = self.getRoiData()
self.updateData(d, self.xVals) self.updateData(d, self.xVals)