From 959b4591baa048b692e38c39c8db89317023ccea Mon Sep 17 00:00:00 2001
From: Tim Redfern <tim@eclectronics.org>
Date: Tue, 10 Sep 2013 12:56:08 +0100
Subject: cvimage release

---
 rotord/src/nodes_audio_analysis.cpp | 28 ----------------------------
 1 file changed, 28 deletions(-)

(limited to 'rotord/src/nodes_audio_analysis.cpp')

diff --git a/rotord/src/nodes_audio_analysis.cpp b/rotord/src/nodes_audio_analysis.cpp
index 74b0574..7e735f8 100644
--- a/rotord/src/nodes_audio_analysis.cpp
+++ b/rotord/src/nodes_audio_analysis.cpp
@@ -45,14 +45,6 @@ namespace Rotor{
 			if (sample==samples_per_column) { //finished a column
 				//get root-mean
 				double mean=pow(accum/samples,0.5);
-				//if (column==0) {
-				//	cerr << "first column total: "<< accum << " in " << samples << " samples, average " << (accum/samples)<<endl;
-				//}
-				int colheight=height*mean*0.5;
-				int hh=height>>1;
-				for (int i=0;i<height;i++) {
-					data[i*width+column]=abs(i-hh)<colheight?0xff:0x00;
-				}
 				vectordata[column]=mean;
 				column++;
 				sample=0;
@@ -62,26 +54,6 @@ namespace Rotor{
 		}
 		return out_sample;
 	}
-	string Audio_thumbnailer::print(){
-		//base64 encode the image data output it
-
-		stringstream output;
-		Poco::Base64Encoder *enc=new Poco::Base64Encoder(output);
-
-		enc->write((char*)data,width*height);
-		//tring output;
-		/*
-		for (int j=0;j<height;j++) {
-			for (int i=0;i<width;i++) {
-				output+=data[j*width+i]<0x7f?"0":"1";
-			}
-			output +="\n";
-		}
-		*/
-		enc->close();
-		delete enc;
-		return output.str();
-	}
 	void Audio_thumbnailer::print_vector(xmlIO XML){
 		string vdata;
 		for (int i=0;i<width;i++){
-- 
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