From 3d7eea02aa7a155b84c8c74ecbfd55a1941a9297 Mon Sep 17 00:00:00 2001
From: Comment <tim@gray.(none)>
Date: Fri, 26 Jul 2013 22:46:00 +0100
Subject: tidy files

---
 rotord/cvimage.cpp | 156 -----------------------------------------------------
 1 file changed, 156 deletions(-)
 delete mode 100644 rotord/cvimage.cpp

(limited to 'rotord/cvimage.cpp')

diff --git a/rotord/cvimage.cpp b/rotord/cvimage.cpp
deleted file mode 100644
index c18c585..0000000
--- a/rotord/cvimage.cpp
+++ /dev/null
@@ -1,156 +0,0 @@
-#include "cvimage.h"
-
-using namespace std;
-
-namespace Rotor {
-	Image & Image::operator+=(const Image &other) {
-		if (other.w!=w||other.h!=h) {
-			cerr<<"Rotor: cannot add images with different sizes! (wanted "<<w<<"x"<<h<<", got "<<other.w<<"x"<<other.h<<")"<<endl;
-		}
-		else {
-			rgb+=other.rgb;
-		}
-		return *this;
-	}
-	Image & Image::operator*=(const Image &other) {
-		if (other.w!=w||other.h!=h) {
-			cerr<<"Rotor: cannot multiply images with different sizes! (wanted "<<w<<"x"<<h<<", got "<<other.w<<"x"<<other.h<<")"<<endl;
-		}
-		else {
-			//rgb/=other.rgb; //does funny glitchy stuff
-			//could use cv::Mat.mul() here
-			for (int i=0;i<w*h*3;i++){
-				//calculate with tables
-				rgb.data[i]=pixels.multiply[rgb.data[i]][other.rgb.data[i]];
-			}
-		}
-		return *this;
-	}
-	Image & Image::operator^=(const Image &other) {
-		if (other.w!=w||other.h!=h) {
-			cerr<<"Rotor: cannot add images with different sizes! (wanted "<<w<<"x"<<h<<", got "<<other.w<<"x"<<other.h<<")"<<endl;
-		}
-		else {
-			rgb^=other.rgb;
-		}
-		return *this;
-	}
-	Image & Image::add_wrap(const Image &other) {
-		if (other.w!=w||other.h!=h) {
-			cerr<<"Rotor: cannot add images with different sizes! (wanted "<<w<<"x"<<h<<", got "<<other.w<<"x"<<other.h<<")"<<endl;
-		}
-		else {
-			for (int i=0;i<w*h*3;i++){
-				//creates rainbow overload, openCV doesn't do this
-				rgb.data[i]=(unsigned char)(((int)other.rgb.data[i]+(int)rgb.data[i]));
-			}
-		}
-		return *this;
-	}
-	Image & Image::divide_wrap(const Image &other) {
-		if (other.w!=w||other.h!=h) {
-			cerr<<"Rotor: cannot add images with different sizes! (wanted "<<w<<"x"<<h<<", got "<<other.w<<"x"<<other.h<<")"<<endl;
-		}
-		else {
-			for (int i=0;i<w*h*3;i++){
-				//creates rainbow overload, openCV doesn't do this
-				rgb/=other.rgb; //does funny glitchy stuff
-			}
-		}
-		return *this;
-	}
-	//THIS OPENCV VERSION IS SLOWER THAN THE OLDSKOOL VERSION BELOW
-	Image & Image::alpha_blend_cv(const Image &other) {
-		if (other.w!=w||other.h!=h) {
-			cerr<<"Rotor: cannot blend images with different sizes! (wanted "<<w<<"x"<<h<<", got "<<other.w<<"x"<<other.h<<")"<<endl;
-			//why not??
-		}
-		else if (!other.alpha.data){
-			//default to full on alpha
-			rgb=other.rgb.clone();
-		}
-		else {
-			//overlay the other image based on its alpha values
-			//https://gist.github.com/Brick85/5009046 - this is a dumb way to do it?
-			//how to invert a matrix?
-			//'invert' is matrix invert - different
-			//subtract from a scalar (1) ?
-			vector<cv::Mat> ichans,ochans;
-			vector<cv::Mat> compchans;
-			cv::split(rgb,ichans);
-			cv::split(other.rgb,ochans);
-			uint8_t b=0xFF;
-			cv::Mat iA=b-other.alpha;
-			for (int i=0;i<3;i++) {
-				compchans.push_back(ichans[i].mul(iA,1.0/255.0)+ochans[i].mul(other.alpha,1.0/255.0));
-			}
-			merge(compchans,rgb);
-			//rgb+=other.rgb;
-			//for (int i=0;i<w*h*3;i++) {
-			//	rgb.data[i]=(uint8_t)(((((int)rgb.data[i])*(0xFF-other.alpha.data[i/3]))>>8)+((((int)other.rgb.data[i])*((int)other.alpha.data[i/3]))>>8));
-			//}
-		}
-
-		return *this;
-	}
-	Image & Image::alpha_blend(const Image &other) {
-		if (other.w!=w||other.h!=h) {
-			cerr<<"Rotor: cannot blend images with different sizes! (wanted "<<w<<"x"<<h<<", got "<<other.w<<"x"<<other.h<<")"<<endl;
-			//why not??
-		}
-		else if (!other.alpha.data){
-			//default to full on alpha
-			rgb=other.rgb.clone();
-		}
-		else {
-			for (int i=0;i<w*h*3;i++) {
-				rgb.data[i]=(uint8_t)(((((int)rgb.data[i])*(0xFF-other.alpha.data[i/3]))>>8)+((((int)other.rgb.data[i])*((int)other.alpha.data[i/3]))>>8));
-			}
-		}
-		return *this;
-	}
-	Image & Image::alpha_merge(const Image &other) {
-		//converts the incoming image to monochrome and inserts it into the alpha channel of this image
-		if (other.w!=w||other.h!=h) {
-			cerr<<"Rotor: cannot merge alpha with different size! (wanted "<<w<<"x"<<h<<", got "<<other.w<<"x"<<other.h<<")"<<endl;
-		}
-		else {
-			cv::cvtColor(other.rgb,alpha,CV_RGB2GRAY);
-		}
-		return *this;
-	}
-	//channel rearrangement
-	//RGBAZ - these are channels 0-4
-	//HSB - can also have these virtual channels 5-7
-	//convert channels- int outChannel[5] - {0,1,2,-5,4} - this mapping sends inverted brightness to alpha
-
-	//scalar operations allocate a new image.
-	//maybe this could not be the case if the data is owned by this image?
-	//need to look into auto_ptr
-	Image & Image::operator*=(const float &amount) {
-		rgb*=amount;
-		return *this;
-	}
-	Image * Image::operator*(const float &amount) {
-		Image *other=new Image(w,h);
-		other->rgb=rgb*amount;
-		return other;
-	}
-	Image * Image::operator+(const float &amount) {
-		uint8_t amt=(uint8_t)(amount*255.0f);
-		Image *other=new Image(w,h);
-		other->rgb=rgb+amt;
-		return other;
-	}
-	Image * Image::operator-(const float &amount) {
-		uint8_t amt=(uint8_t)(amount*255.0f);
-		Image *other=new Image(w,h);
-		other->rgb=rgb-amt;
-		return other;
-	}
-	Image * Image::operator/(const float &amount) {
-		Image *other=new Image(w,h);
-		other->rgb=rgb/amount;
-		return other;
-	}
-}
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