From 5299bfff2a61b60c2ca9c652b3cc1bdfaaeb93a8 Mon Sep 17 00:00:00 2001
From: Stuart Layton <slayton@mit.edu>
Date: Tue, 10 Apr 2012 12:08:07 -0400
Subject: [PATCH] added code that attempts to disable anti-aliasing for the
spike plots
---
Source/Processors/Visualization/SpikeDisplayCanvas.cpp | 7 +++++++
Source/Processors/Visualization/SpikeDisplayCanvas.h | 1 +
.../Visualization/SpikePlotting/ProjectionAxes.cpp | 2 +-
3 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/Source/Processors/Visualization/SpikeDisplayCanvas.cpp b/Source/Processors/Visualization/SpikeDisplayCanvas.cpp
index 1751ea125..324fc976b 100644
--- a/Source/Processors/Visualization/SpikeDisplayCanvas.cpp
+++ b/Source/Processors/Visualization/SpikeDisplayCanvas.cpp
@@ -363,6 +363,13 @@ void SpikeDisplayCanvas::zoomPlot(int p, int c, bool in){
plots[p].zoom(c, in);
}
+void SpikeDisplayCanvas::disableAntiAliasing(){
+
+ glDisable(GL_LINE_SMOOTH);
+ glDisable(GL_POINT_SMOOTH);
+ glDisable(GL_POLYGON_SMOOTH);
+}
+
// void SpikeDisplayCanvas::resized()
// {
// //screenBuffer = new AudioSampleBuffer(nChans, getWidth());
diff --git a/Source/Processors/Visualization/SpikeDisplayCanvas.h b/Source/Processors/Visualization/SpikeDisplayCanvas.h
index 483fbfd2c..5a83d0406 100644
--- a/Source/Processors/Visualization/SpikeDisplayCanvas.h
+++ b/Source/Processors/Visualization/SpikeDisplayCanvas.h
@@ -103,6 +103,7 @@ private:
void initializeSpikePlots();
void repositionSpikePlots();
+ void disableAntiAliasing();
void canvasWasResized();
void mouseDownInCanvas(const MouseEvent& e);
// void mouseDrag(const MouseEvent& e);
diff --git a/Source/Processors/Visualization/SpikePlotting/ProjectionAxes.cpp b/Source/Processors/Visualization/SpikePlotting/ProjectionAxes.cpp
index e96d43132..b0e94fb83 100644
--- a/Source/Processors/Visualization/SpikePlotting/ProjectionAxes.cpp
+++ b/Source/Processors/Visualization/SpikePlotting/ProjectionAxes.cpp
@@ -128,7 +128,7 @@ void ProjectionAxes::plotOldSpikes(bool allSpikes){
// std::cout<<"\tUpdating texture with all spikes: "<< stopIdx - startIdx + 1 <<std::endl;
glColor3f(1.0, 1.0, 1.0);
- glPointSize(1);
+ glPointSize(2);
glBegin(GL_POINTS);
for (int i=startIdx; i<=stopIdx; i++)
glVertex2i(ampBuffer[0][i], ampBuffer[1][i]);
--
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