From cd298b5bf00661ce31ae1d4498de58d5291477f2 Mon Sep 17 00:00:00 2001
From: Tim Redfern <tim@getdrop.com>
Date: Tue, 22 May 2018 22:21:52 +0100
Subject: &%0%& content?

---
 gistanalysis/src/ofApp.h | 47 ++++++++++++++++++++++++++++++++++++++++-------
 1 file changed, 40 insertions(+), 7 deletions(-)

(limited to 'gistanalysis/src/ofApp.h')

diff --git a/gistanalysis/src/ofApp.h b/gistanalysis/src/ofApp.h
index e3ad339..44c4aa6 100644
--- a/gistanalysis/src/ofApp.h
+++ b/gistanalysis/src/ofApp.h
@@ -9,7 +9,8 @@
 //This player includes a version of kissFFT. You can remove the one included in Gist.
 //https://github.com/borg/ofxOpenALSoundPlayer
 #include "ofxOpenALSoundPlayer.h"
-
+#include "ofxMidi.h"
+#include "ofxGui.h"
 
 //Slightly modified to add a dynamic getVariable method to be able to plot based on
 //gist feature list
@@ -26,6 +27,7 @@ public:
     Audioplotter(int _size=1,bool _joined=true){
         set_size(_size);
         set_joined(_joined);
+        colour=ofColor(255,255,255);
     }
     void set_size(int _size){
         history_size=_size;
@@ -36,9 +38,11 @@ public:
     const vector <colourPolyline> &output(const ofMatrix4x4 xform=ofMatrix4x4(1.0f,0.0f,0.0f,0.0f,
         0.0f,1.0f,0.0f,0.0f,
         0.0f,0.0f,1.0f,0.0f,
-        0.0f,0.0f,0.0f,1.0f)){
+        0.0f,0.0f,0.0f,1.0f),
+        float scale=1.0f,
+        float decay=-1.0f){
         //destructive or non?
-        float fadefactor=1.0f-(1.0f/history_size);
+        float fadefactor=decay<0.0f?1.0f-(1.0f/history_size):decay;
 
         for (int i=0;i<data.size();i++){
                 data[i]=lineTransformer::polyLineTransform(xform,data[i],fadefactor);
@@ -49,10 +53,12 @@ public:
     void addpoints(vector <float> &audio,int number){
         colourPolyline newdata;
         int num=min(number,(int)audio.size());
-        int step=audio.size()/num;
-        int start=audio.size()/(num+1);
+        int step=audio.size()/(num+1);
         for (int i=0;i<num;i++){
-            newdata.addVertex((start+(i*step)*ofGetWidth())/audio.size(),audio[start+(i*step)]*ofGetHeight());
+                newdata.addVertex(((step*(i+1))*ofGetWidth())/audio.size(),audio[step*(i+1)]*ofGetHeight(),colour);
+                if (!joined){
+                        newdata.addVertex((((step*(i+1))*ofGetWidth())/audio.size())+1,(audio[step*(i+1)])*ofGetHeight(),0,0,0);
+                }
         }
         data.insert(data.begin(),newdata);
         while (data.size()>history_size) {
@@ -60,19 +66,28 @@ public:
         }
 
     }
+    int numpoints(){
+        int num=0;
+        for (auto d=data.begin();d!=data.end();d++){
+                num+=d->size();
+        }
+        return num;
+    }
 private:
     vector <colourPolyline> data;
     bool joined;
     int history_size;
+    ofColor colour;
 };
 
 
-class ofApp : public ofBaseApp{
+class ofApp : public ofBaseApp, public ofxMidiListener{
 
 	public:
 		void setup();
 		void update();
 		void draw();
+                void exit();
 
 		void keyPressed(int key);
 		void keyReleased(int key);
@@ -83,6 +98,17 @@ class ofApp : public ofBaseApp{
 		void windowResized(int w, int h);
 		void dragEvent(ofDragInfo dragInfo);
 		void gotMessage(ofMessage msg);
+
+                void newMidiMessage(ofxMidiMessage& eventArgs);
+
+                void updateOutput(ofEventArgs & args);
+                void drawOutput(ofEventArgs & args);
+                void outputKeyPressed(ofKeyEventArgs & args);
+                void outputKeyReleased(ofKeyEventArgs & args);
+                void outputMouseDragged(ofMouseEventArgs & args);
+                void outputMousePressed(ofMouseEventArgs & args);
+                void outputMouseReleased(ofMouseEventArgs & args);
+                void outputWindowResized(ofResizeEventArgs &resizeargs);        
 		
         ofSoundStream soundStream;
         ofxOpenALSoundPlayer player;
@@ -128,5 +154,12 @@ class ofApp : public ofBaseApp{
         ofxHelios laser;
 
         Audioplotter plotter;
+
+
+        ofxPanel gui;
+        ofParameter<int> numPlots;
+        ofParameter<float> scalePlot;
+        ofParameter<float> decayPlot;
+        ofParameter<ofVec2f> xform;
     
 };
-- 
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