From 0461cba31b03f1c06a5fbc01e834c03ad51eb61a Mon Sep 17 00:00:00 2001
From: jsiegle <jsiegle@mit.edu>
Date: Sun, 7 Apr 2013 22:01:14 -0400
Subject: [PATCH] SpikeDisplayCanvas is drawing spikes again
---
.../Processors/Editors/SpikeDisplayEditor.cpp | 150 ++++----
Source/Processors/SpikeDisplayNode.h | 7 -
.../Visualization/SpikeDisplayCanvas.cpp | 329 +++---------------
.../Visualization/SpikeDisplayCanvas.h | 46 +--
4 files changed, 133 insertions(+), 399 deletions(-)
diff --git a/Source/Processors/Editors/SpikeDisplayEditor.cpp b/Source/Processors/Editors/SpikeDisplayEditor.cpp
index 7d731c313..565967fa5 100755
--- a/Source/Processors/Editors/SpikeDisplayEditor.cpp
+++ b/Source/Processors/Editors/SpikeDisplayEditor.cpp
@@ -29,15 +29,15 @@ SpikeDisplayEditor::SpikeDisplayEditor(GenericProcessor* parentNode)
: VisualizerEditor(parentNode,200)
{
- // Get the number of sub channels from the parentNode
- // Assume all plots have the same number of subChannels
- // Otherwise we'll have to track the number of subChannels
- nSubChannels = 4;
+ // // Get the number of sub channels from the parentNode
+ // // Assume all plots have the same number of subChannels
+ // // Otherwise we'll have to track the number of subChannels
+ // nSubChannels = 4;
- for (int i=0; i<nSubChannels; i++)
- subChanSelected[i] = true;
+ // for (int i=0; i<nSubChannels; i++)
+ // subChanSelected[i] = true;
- initializeButtons();
+ // initializeButtons();
tabText = "Spikes";
@@ -197,72 +197,72 @@ void SpikeDisplayEditor::buttonCallback(Button* button)
{
//std::cout<<"Got event from component:"<<button<<std::endl;
- int pIdx = 0;
- if (button == panUpBtn)
- {
- for (int i=0; i<nSubChannels; i++)
- if (subChanSelected[i])
- canvas->setParameter(SPIKE_CMD_PAN_AXES, pIdx, i, 1);
- }
- else if (button == panDownBtn)
- {
- for (int i=0; i<nSubChannels; i++)
- if (subChanSelected[i])
- canvas->setParameter(SPIKE_CMD_PAN_AXES, pIdx, i, -1);
- }
- else if (button == zoomInBtn)
- {
- for (int i=0; i<nSubChannels; i++)
- if (subChanSelected[i])
- canvas->setParameter(SPIKE_CMD_ZOOM_AXES, pIdx, i, -1);
- }
- else if (button == zoomOutBtn)
- {
- for (int i=0; i<nSubChannels; i++)
- if (subChanSelected[i])
- canvas->setParameter(SPIKE_CMD_ZOOM_AXES, pIdx, i, 1);
- }
-
- else if (button == clearBtn)
- {
- std::cout<<"Clear!"<<std::endl;
- canvas->setParameter(SPIKE_CMD_CLEAR_ALL, 0);
- }
- else if (button == saveImgBtn)
- std::cout<<"Save!"<<std::endl;
-
- // toggle all sub channel buttons
- else if (button == allSubChansBtn)
- {
- bool b = allSubChansBtn->getToggleState();
- for (int i=0; i<nSubChannels; i++)
- subChanBtn[i]->setToggleState(b, true);
-
- }
- // Check the sub Channel selection buttons one by one
- else
- {
- // If the user has clicked a sub channel button then the all channels button should be untoggled if toggled
- allSubChansBtn->setToggleState(false, false);
- for (int i=0; i<nSubChannels; i++)
- if (button == subChanBtn[i])
- {
- std::cout<<"SubChannel:"<<i<< " set to:";
- subChanSelected[i] = ((UtilityButton*) button)->getToggleState();
- std::cout<< subChanSelected[i]<<std::endl;
- }
-
- // If the user has toggled all of the sub channels on, then set AllChans to on
- bool allChansToggled = true;
- for (int i=0; i<nSubChannels; i++)
- {
- if (subChanBtn[i]->getToggleState()!=allChansToggled)
- {
- allChansToggled = false;
- break;
- }
- }
- allSubChansBtn->setToggleState(allChansToggled, false);
-
- }
+ // int pIdx = 0;
+ // if (button == panUpBtn)
+ // {
+ // for (int i=0; i<nSubChannels; i++)
+ // if (subChanSelected[i])
+ // canvas->setParameter(SPIKE_CMD_PAN_AXES, pIdx, i, 1);
+ // }
+ // else if (button == panDownBtn)
+ // {
+ // for (int i=0; i<nSubChannels; i++)
+ // if (subChanSelected[i])
+ // canvas->setParameter(SPIKE_CMD_PAN_AXES, pIdx, i, -1);
+ // }
+ // else if (button == zoomInBtn)
+ // {
+ // for (int i=0; i<nSubChannels; i++)
+ // if (subChanSelected[i])
+ // canvas->setParameter(SPIKE_CMD_ZOOM_AXES, pIdx, i, -1);
+ // }
+ // else if (button == zoomOutBtn)
+ // {
+ // for (int i=0; i<nSubChannels; i++)
+ // if (subChanSelected[i])
+ // canvas->setParameter(SPIKE_CMD_ZOOM_AXES, pIdx, i, 1);
+ // }
+
+ // else if (button == clearBtn)
+ // {
+ // std::cout<<"Clear!"<<std::endl;
+ // canvas->setParameter(SPIKE_CMD_CLEAR_ALL, 0);
+ // }
+ // else if (button == saveImgBtn)
+ // std::cout<<"Save!"<<std::endl;
+
+ // // toggle all sub channel buttons
+ // else if (button == allSubChansBtn)
+ // {
+ // bool b = allSubChansBtn->getToggleState();
+ // for (int i=0; i<nSubChannels; i++)
+ // subChanBtn[i]->setToggleState(b, true);
+
+ // }
+ // // Check the sub Channel selection buttons one by one
+ // else
+ // {
+ // // If the user has clicked a sub channel button then the all channels button should be untoggled if toggled
+ // allSubChansBtn->setToggleState(false, false);
+ // for (int i=0; i<nSubChannels; i++)
+ // if (button == subChanBtn[i])
+ // {
+ // std::cout<<"SubChannel:"<<i<< " set to:";
+ // subChanSelected[i] = ((UtilityButton*) button)->getToggleState();
+ // std::cout<< subChanSelected[i]<<std::endl;
+ // }
+
+ // // If the user has toggled all of the sub channels on, then set AllChans to on
+ // bool allChansToggled = true;
+ // for (int i=0; i<nSubChannels; i++)
+ // {
+ // if (subChanBtn[i]->getToggleState()!=allChansToggled)
+ // {
+ // allChansToggled = false;
+ // break;
+ // }
+ // }
+ // allSubChansBtn->setToggleState(allChansToggled, false);
+
+ // }
}
diff --git a/Source/Processors/SpikeDisplayNode.h b/Source/Processors/SpikeDisplayNode.h
index c6343cba1..54922440a 100755
--- a/Source/Processors/SpikeDisplayNode.h
+++ b/Source/Processors/SpikeDisplayNode.h
@@ -30,11 +30,6 @@
#include "GenericProcessor.h"
#include "Visualization/SpikeObject.h"
-#define SPIKE_CMD_CLEAR_ALL 10000
-#define SPIKE_CMD_CLEAR_SEL 10001
-#define SPIKE_CMD_PAN_AXES 10002
-#define SPIKE_CMD_ZOOM_AXES 10003
-
class DataViewport;
/**
@@ -88,8 +83,6 @@ private:
ScopedPointer<MidiBuffer> eventBuffer;
- //std::queue<SpikeObject> spikebuffer;
-
int bufferSize;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR(SpikeDisplayNode);
diff --git a/Source/Processors/Visualization/SpikeDisplayCanvas.cpp b/Source/Processors/Visualization/SpikeDisplayCanvas.cpp
index f2d226eb9..10412a3d4 100755
--- a/Source/Processors/Visualization/SpikeDisplayCanvas.cpp
+++ b/Source/Processors/Visualization/SpikeDisplayCanvas.cpp
@@ -48,160 +48,6 @@ SpikeDisplayCanvas::~SpikeDisplayCanvas()
}
-// void SpikeDisplayCanvas::initializeSpikePlots(){
-
-// std::cout<<"Initializing Plots"<<std::endl;
-
-// // This layout system really only works if plot types are aggregated together.
-// // It might be worthwhile to investigate the merits of using a grid system
-// // The canvas is defined as N grid widths wide. Each SpikePlot defines its
-// // dimensions in grid widths.
-// //
-// // Plots are added from left to right, top to bottom. A plot is put into place
-// // if it can fit into the next grid location w/o its top going above the current
-// // row and w/o its bottom going below the current row
-// //
-// // This would lead to dead space but it would allow the plots to all scale accoring
-// // to how much space they need. The current system of deciding plot sizes, isn't going
-// // to scale well.... this needs more thought
-
-// // if (plots.size() != nPlots)
-// // {
-
-// // int totalWidth = getWidth();
-
-// // int plotWidth = (totalWidth - yBuffer * ( nCols+1)) / nCols + .99;
-// // int plotHeight = plotWidth / 2 + .5;
-// // int rowCount = 0;
-
-// // plots.clear();
-
-// // for (int i = 0; i < nPlots; i++)
-// // {
-// // int pType;
-// // switch (processor->getNumberOfChannelsForElectrode(i)){
-// // case 1:
-// // pType = SINGLE_PLOT;
-// // break;
-// // case 2:
-// // pType = STEREO_PLOT;
-// // break;
-// // case 4:
-// // pType = TETRODE_PLOT;
-// // break;
-// // default:
-// // pType = SINGLE_PLOT;
-// // break;
-// // }
-
-// // // bool use_generic_plots_flag = true;
-
-// // // BaseUIElement *sp;
-
-// // // if (use_generic_plots_flag)
-// // SpikePlot *sp = new SpikePlot(xBuffer + i%nCols * (plotWidth + xBuffer) ,
-// // yBuffer + rowCount * (plotHeight + yBuffer),
-// // plotWidth, plotHeight, pType);
-
-// // // else
-// // // sp = new StereotrodePlot(xBuffer + i%nCols * (plotWidth + xBuffer) ,
-// // // yBuffer + rowCount * (plotHeight + yBuffer),
-// // // plotWidth, plotHeight);
-// // plots.add(sp);
-
-// // if (i%nCols == nCols-1)
-// // rowCount++;
-// // }
-// // //totalHeight = rowCount * (plotHeight + yBuffer) + yBuffer * 2;
-// // // Set the total height of the Canvas to the top of the top most plot
-
-// // plotsInitialized = true;
-// // repositionSpikePlots();
-// // }
-// }
-
-// void SpikeDisplayCanvas::repositionSpikePlots(){
-
-// // int canvasWidth = getWidth();
-// // int gridSize = canvasWidth / nCols;
-
-// // gridSize = (gridSize > MIN_GRID_SIZE) ? gridSize : MIN_GRID_SIZE;
-// // gridSize = (gridSize < MAX_GRID_SIZE) ? gridSize : MAX_GRID_SIZE;
-
-
-
-// // int x = xBuffer;
-// // int y = getHeight() - yBuffer;
-// // int p = 0;
-// // int w,h;
-// // int yIncrement = 0;
-// // bool loopCheck = false;
-// // //std::cout<<"Positioning Spike Plots"<<std::endl;
-// // while (p < plots.size()){
-
-// // // Ask the current plot for its desired dims
-// // plots[p]->getBestDimensions(&w, &h);
-// // w *= gridSize;
-// // h *= gridSize;
-
-// // // Check to see if plot exceeds width of canvas, if yes, set x back to 0 and go to the bottom most plot on the canvas
-// // if ( (x + w + xBuffer > canvasWidth - xBuffer) && !loopCheck){
-// // //std::cout<<"Collision with the edge of the canvas, going down a row"<<std::endl;
-// // x = xBuffer;
-// // y = y - yIncrement - yBuffer;
-// // yIncrement = 0;
-// // loopCheck = true;
-// // continue;
-// // }
-// // // else place the plot
-// // else{
-// // //std::cout<<"Positioning p:"<<p<<" at "<<x<<","<<y - h<<" "<<w<<","<<h<<std::endl;
-// // // plots[p]->setPosition(x, y - h + getScrollAmount(), w, h);
-// // x = x + w + xBuffer;
-
-// // // set a new minimum
-// // if (h > yIncrement)
-// // yIncrement = h;
-
-// // // increment p
-// // p++;
-// // loopCheck = false;
-// // }
-// // }
-
-// // // int plotWidth = (totalWidth - yBuffer * ( nCols+1)) / nCols + .99;
-// // // int plotHeight = plotWidth / 2 + .5;
-// // // int rowCount = 0;
-
-// // // for (int i=0; i < plots.size(); i++)
-// // // {
-// // //
-// // // plots[i]->setPosition( xBuffer + i%nCols * (plotWidth + xBuffer) ,
-// // // getHeight() - ( yBuffer + plotHeight + rowCount * (plotHeight + yBuffer)) + getScrollAmount(),
-// // // plotWidth,
-// // // plotHeight); // deprecated conversion from string constant to char
-// // //
-// // // if (i%nCols == nCols-1)
-// // // rowCount++;
-// // // }
-
-// // // Set the total height of the Canvas to the top of the top most plot
-// // // totalHeight = (rowCount + 1) * (plotHeight + yBuffer) + yBuffer;
-// // totalHeight = getHeight() + (y + yIncrement);
-// }
-
-// void SpikeDisplayCanvas::newOpenGLContextCreated()
-// {
-// std::cout<<"SpikeDisplayCanvas::newOpenGLContextCreated()"<<std::endl;
-// setUp2DCanvas();
-// activateAntiAliasing();
-// disablePointSmoothing();
-
-// glClearColor (0.667, 0.698, 0.718, 1.0);
-// resized();
-// //endAnimation();
-// }
-
void SpikeDisplayCanvas::beginAnimation()
{
std::cout << "Beginning animation." << std::endl;
@@ -262,6 +108,8 @@ void SpikeDisplayCanvas::paint(Graphics& g)
void SpikeDisplayCanvas::refresh()
{
processSpikeEvents();
+
+ repaint();
}
void SpikeDisplayCanvas::processSpikeEvents()
@@ -285,22 +133,22 @@ void SpikeDisplayCanvas::processSpikeEvents()
int nSamples = (bufferSize-4)/2;
SpikeObject newSpike;
- SpikeObject simSpike;
+ //SpikeObject simSpike;
unpackSpike(&newSpike, dataptr, bufferSize);
- int chan = newSpike.source;
+ int electrodeNum = newSpike.source;
- generateSimulatedSpike(&simSpike, 0, 0);
+ // generateSimulatedSpike(&simSpike, 0, 0);
- for (int i = 0; i < newSpike.nChannels * newSpike.nSamples; i++)
- {
- simSpike.data[i] = newSpike.data[i%80] + 5000;// * 3 - 10000;
- }
+ // for (int i = 0; i < newSpike.nChannels * newSpike.nSamples; i++)
+ // {
+ // simSpike.data[i] = newSpike.data[i%80] + 5000;// * 3 - 10000;
+ // }
- simSpike.nSamples = 40;
+ // simSpike.nSamples = 40;
- spikeDisplay->plotSpike(simSpike);
+ spikeDisplay->plotSpike(newSpike, electrodeNum);
}
@@ -310,28 +158,12 @@ void SpikeDisplayCanvas::processSpikeEvents()
}
-
// ----------------------------------------------------------------
SpikeDisplay::SpikeDisplay(SpikeDisplayCanvas* sdc, Viewport* v) :
canvas(sdc), viewport(v)
{
- // for (int i = 0; i < 4; i++)
- // {
- // addSpikePlot(2, i);
- // }
-
- // for (int i = 0; i < 4; i++)
- // {
- // addSpikePlot(1, i);
- // }
-
- // for (int i = 0; i < 4; i++)
- // {
- // addSpikePlot(4, i);
- // }
-
totalHeight = 1000;
}
@@ -366,9 +198,7 @@ void SpikeDisplay::paint(Graphics& g)
void SpikeDisplay::resized()
{
- // this is kind of a mess -- is there any way to optimize?
-
- //std::cout << "Resizing spike display" << std::endl;
+ // this is kind of a mess -- is there any way to optimize it?
if (spikePlots.size() > 0)
{
@@ -448,7 +278,7 @@ void SpikeDisplay::resized()
}
- totalHeight = 5000;
+ totalHeight = 5000; // don't even deal with making the display the correct height
if (totalHeight < getHeight())
{
@@ -463,9 +293,9 @@ void SpikeDisplay::mouseDown(const MouseEvent& event)
}
-void SpikeDisplay::plotSpike(const SpikeObject& spike)
+void SpikeDisplay::plotSpike(const SpikeObject& spike, int electrodeNum)
{
-
+ spikePlots[electrodeNum]->processSpikeObject(spike);
}
@@ -540,12 +370,13 @@ void SpikePlot::paint(Graphics& g)
}
-void SpikePlot::processSpikeObject(SpikeObject s)
+void SpikePlot::processSpikeObject(const SpikeObject& s)
{
//std::cout<<"ElectrodePlot::processSpikeObject()"<<std::endl;
+
for (int i = 0; i < nWaveAx; i++)
wAxes[i]->updateSpikeData(s);
- // wAxes[1].updateSpikeData(s);
+
for (int i = 0; i < nProjAx; i++)
pAxes[i]->updateSpikeData(s);
}
@@ -770,104 +601,52 @@ void SpikePlot::n2ProjIdx(int proj, int* p1, int* p2)
// --------------------------------------------------
-// TetrodePlot::TetrodePlot(SpikeDisplayCanvas* sdc, int elecNum) :
-// SpikePlot(sdc, elecNum, 4)
-// {
-
-// for (int i = 0; i < numChannels; i++)
-// {
-// WaveformPlot* wp = new WaveformPlot();
-// addAndMakeVisible(wp);
-// waveformPlots.add(wp);
-// }
-
-// for (int i = 0; i < 6; i++)
-// {
-// ProjectionPlot* pp = new ProjectionPlot();
-// addAndMakeVisible(pp);
-// projectionPlots.add(pp);
-// }
-
-// }
-
-// void TetrodePlot::resized()
-// {
-// float w = (float) getWidth() / 5.0f;
-// float h = (float) getHeight() / 2.0f;
-
-// waveformPlots[0]->setBounds(0, 0, w, h);
-// waveformPlots[1]->setBounds(w, 0, w, h);
-// waveformPlots[2]->setBounds(0, h, w, h);
-// waveformPlots[3]->setBounds(w, h, w, h);
-
-// projectionPlots[0]->setBounds(w*2, 0, w, h);
-// projectionPlots[1]->setBounds(w*3, 0, w, h);
-// projectionPlots[2]->setBounds(w*4, 0, w, h);
-// projectionPlots[3]->setBounds(w*2, h, w, h);
-// projectionPlots[4]->setBounds(w*3, h, w, h);
-// projectionPlots[5]->setBounds(w*4, h, w, h);
-
-// }
-
-// StereotrodePlot::StereotrodePlot(SpikeDisplayCanvas* sdc, int elecNum) :
-// SpikePlot(sdc, elecNum, 2)
-// {
-
-// for (int i = 0; i < numChannels; i++)
-// {
-// WaveformPlot* wp = new WaveformPlot();
-// addAndMakeVisible(wp);
-// waveformPlots.add(wp);
-// }
-
-// ProjectionPlot* pp = new ProjectionPlot();
-// addAndMakeVisible(pp);
-// projectionPlots.add(pp);
-
-// }
-
-// void StereotrodePlot::resized()
-// {
-// float w = (float) getWidth() / 3.0f;
-// float h = (float) getHeight() / 1.0f;
-
-// waveformPlots[0]->setBounds(0, 0, w, h);
-// waveformPlots[1]->setBounds(w, 0, w, h);
-
-// projectionPlots[0]->setBounds(w*2, 0, w, h);
+WaveAxes::WaveAxes(int channel) : GenericAxes(channel)
+{
-// }
+}
-// SingleElectrodePlot::SingleElectrodePlot(SpikeDisplayCanvas* sdc, int elecNum) :
-// SpikePlot(sdc, elecNum, 1)
-// {
+void WaveAxes::paint(Graphics& g)
+{
+ g.setColour(Colours::black);
+ g.fillRect(5,5,getWidth()-10, getHeight()-10);
-// WaveformPlot* wp = new WaveformPlot();
-// addAndMakeVisible(wp);
-// waveformPlots.add(wp);
+ int chan = 0;
-// }
+ // if no spikes have been received then don't plot anything
+ if (!gotFirstSpike)
+ {
+ return;
+ }
-// void SingleElectrodePlot::resized()
-// {
-// float w = (float) getWidth() / 1.0f;
-// float h = (float) getHeight() / 1.0f;
+ // draw the grid lines for the waveforms
+ // if (drawGrid)
+ // drawWaveformGrid(s.threshold[chan], s.gain[chan]);
-// waveformPlots[0]->setBounds(0, 0, w, h);
+ // compute the spatial width for each waveform sample
+ //compute the spatial width for each waveform sample
+ float dx = getWidth()/s.nSamples;
+ float x = 0;
-// }
+ // type corresponds to channel so we need to calculate the starting
+ // sample based upon which channel is getting plotted
+ int sampIdx = s.nSamples * type; //
+
+ // draw the individual waveform points
+ g.setColour(Colours::white);
-// -----------------------------------------------------
+ int dSamples = 1;
-WaveAxes::WaveAxes(int channel) : GenericAxes(channel)
-{
+ for (int i = 0; i < s.nSamples-1; i++)
+ {
+ //std::cout << s.data[sampIdx] << std::endl;
+ g.drawLine(x, (s.data[sampIdx]-32768)/100, x+dx, (s.data[sampIdx+1]-32768)/100);
+ sampIdx += dSamples;
+ x += dx;
+ }
-}
+ // draw the threshold line and labels
-void WaveAxes::paint(Graphics& g)
-{
- g.setColour(Colours::black);
- g.fillRect(5,5,getWidth()-5, getHeight()-5);
}
void WaveAxes::clear()
@@ -914,7 +693,7 @@ GenericAxes::~GenericAxes()
}
-void GenericAxes::updateSpikeData(SpikeObject newSpike)
+void GenericAxes::updateSpikeData(const SpikeObject& newSpike)
{
if (!gotFirstSpike)
{
diff --git a/Source/Processors/Visualization/SpikeDisplayCanvas.h b/Source/Processors/Visualization/SpikeDisplayCanvas.h
index 9bbde7868..539845f1a 100755
--- a/Source/Processors/Visualization/SpikeDisplayCanvas.h
+++ b/Source/Processors/Visualization/SpikeDisplayCanvas.h
@@ -123,7 +123,7 @@ public:
void mouseDown(const MouseEvent& event);
- void plotSpike(const SpikeObject& spike);
+ void plotSpike(const SpikeObject& spike, int electrodeNum);
int getTotalHeight() {return totalHeight;}
@@ -165,7 +165,7 @@ public:
void select();
void deselect();
- void processSpikeObject(SpikeObject s);
+ void processSpikeObject(const SpikeObject& s);
SpikeDisplayCanvas* canvas;
@@ -191,7 +191,7 @@ private:
int plotType;
int nWaveAx;
int nProjAx;
-
+
bool limitsChanged;
double limits[MAX_N_CHAN][2];
@@ -209,44 +209,6 @@ private:
};
-
-// class TetrodePlot : public SpikePlot
-// {
-// public:
-// TetrodePlot(SpikeDisplayCanvas*, int elecNum);
-// ~TetrodePlot() {}
-
-// void resized();
-
-// private:
-
-// };
-
-// class StereotrodePlot : public SpikePlot
-// {
-// public:
-// StereotrodePlot(SpikeDisplayCanvas*, int elecNum);
-// ~StereotrodePlot() {}
-
-// void resized();
-
-// private:
-
-// };
-
-// class SingleElectrodePlot : public SpikePlot
-// {
-// public:
-// SingleElectrodePlot(SpikeDisplayCanvas*, int elecNum);
-// ~SingleElectrodePlot() {}
-
-// void resized();
-
-// private:
-
-// };
-
-
/**
Base class for drawing axes for spike visualization.
@@ -263,7 +225,7 @@ public:
virtual ~GenericAxes();
- void updateSpikeData(SpikeObject s);
+ void updateSpikeData(const SpikeObject& s);
void setXLims(double xmin, double xmax);
void getXLims(double* xmin, double* xmax);
--
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