Merge pull request #4002 from t20100/fix-opengl-line-render

vallsv · web-flow · commit e1f33d59a25b · 2023-12-14T17:44:08.000+01:00
silx.gui.plot.PlotWidget: Fixed line rendering with OpenGL
diff --git a/src/silx/gui/plot/backends/glutils/GLPlotCurve.py b/src/silx/gui/plot/backends/glutils/GLPlotCurve.py
@@ -1,6 +1,6 @@
 # /*##########################################################################
 #
-# Copyright (c) 2014-2022 European Synchrotron Radiation Facility
+# Copyright (c) 2014-2023 European Synchrotron Radiation Facility
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
@@ -507,8 +507,7 @@ def render(self, context):
                     distAttrib, 1, gl.GL_FLOAT, False, 0, self.distVboData
                 )
 
-        if width != 1:
-            gl.glEnable(gl.GL_LINE_SMOOTH)
+        gl.glEnable(gl.GL_LINE_SMOOTH)
 
         matrix = numpy.dot(context.matrix, mat4Translate(*self.offset)).astype(
             numpy.float32

Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,6 @@`
`1`	`1`	`# /*##########################################################################`
`2`	`2`	`#`
`3`		`-# Copyright (c) 2014-2022 European Synchrotron Radiation Facility`
	`3`	`+# Copyright (c) 2014-2023 European Synchrotron Radiation Facility`
`4`	`4`	`#`
`5`	`5`	`# Permission is hereby granted, free of charge, to any person obtaining a copy`
`6`	`6`	`# of this software and associated documentation files (the "Software"), to deal`
`@@ -507,8 +507,7 @@ def render(self, context):`
`507`	`507`	`distAttrib, 1, gl.GL_FLOAT, False, 0, self.distVboData`
`508`	`508`	`)`
`509`	`509`
`510`		`- if width != 1:`
`511`		`- gl.glEnable(gl.GL_LINE_SMOOTH)`
	`510`	`+ gl.glEnable(gl.GL_LINE_SMOOTH)`
`512`	`511`
`513`	`512`	`matrix = numpy.dot(context.matrix, mat4Translate(*self.offset)).astype(`
`514`	`513`	`numpy.float32`