From a730ef3ebd758b610b2fc5bad5d645040584f14f Mon Sep 17 00:00:00 2001
From: Tim Redfern <tim@getdrop.com>
Date: Sat, 2 Jun 2018 10:39:32 +0100
Subject: passades show

---
 gui/src/AudioPlotter.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'gui/src/AudioPlotter.cpp')

diff --git a/gui/src/AudioPlotter.cpp b/gui/src/AudioPlotter.cpp
index 22eb757..a4ea5f3 100644
--- a/gui/src/AudioPlotter.cpp
+++ b/gui/src/AudioPlotter.cpp
@@ -21,6 +21,12 @@ vector <colourPolyline> Audioplotter::output(float plotscale,float plotdecay){
         x.scale(((ofVec2f)scale).x,((ofVec2f)scale).y,1.0f);
 
         x.translate((ofGetWidth()/2),(ofGetHeight()/2),0);
+
+
+        ofMatrix4x4 flip = ofMatrix4x4::newIdentityMatrix();
+        flip.translate((-ofGetWidth()/2),(-ofGetHeight()/2),0);
+        flip.scale(-1.0f,1.0f,1.0f);
+        flip.translate((ofGetWidth()/2),(ofGetHeight()/2),0);
     //destructive or non?
             float fadefactor=plotdecay<0.0f?1.0f-(1.0f/history_size):plotdecay;
 
@@ -41,8 +47,14 @@ vector <colourPolyline> Audioplotter::output(float plotscale,float plotdecay){
                             //ofLog() << "set colour to "<<col;
                             newdata.push_back(line);
                             outdata.push_back(line);
+
                     }
                     data[i]=newdata;
+                    if (mirror){
+                        for (int j=0;j<data[i].size();j++){
+                            outdata.push_back(lineTransformer::polyLineTransform(flip,data[i][j]));
+                        }
+                    }
             }
             return outdata;
 }
-- 
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