+++ /dev/null
-#include "sepiafilter.h"
-#include <QImage>
-#include <QColor>
-#include <QDebug>
-SepiaFilter::SepiaFilter()
-{
-}
-void SepiaFilter::applyFilter(QImage &image)
-{
- int inputRed,inputGreen,inputBlue;
- int outputRed,outputGreen,outputBlue;
-
- for(int i=0;i<image.width();i++)
- for(int j=0;j<image.height();j++)
- {
- QColor inPixel(image.pixel(i,j));
- inputRed=inPixel.red();
- inputBlue=inPixel.blue();
- inputGreen=inPixel.green();
- outputRed = (inputRed * .393) + (inputGreen *.769) + (inputBlue * .189);
- outputGreen = (inputRed * .349) + (inputGreen *.686) + (inputBlue * .168);
- outputBlue = (inputRed * .272) + (inputGreen *.534) + (inputBlue * .131);
- if(outputBlue>255) outputBlue=255;
- if(outputGreen>255) outputGreen=255;
- if(outputRed>255) outputRed=255;
- QColor outPixel(outputRed,outputGreen,outputBlue);
- image.setPixel(i,j,outPixel.rgb());
- }
-
-}