IntelliRasterImage.cpp

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#include"Image/IntelliRasterImage.h"
#include<QPainter>
#include<QRect>
#include<QDebug>
 
IntelliRasterImage::IntelliRasterImage(int weight, int height)
    :IntelliImage(weight, height){
 
}
 
IntelliRasterImage::~IntelliRasterImage(){
 
}
 
IntelliImage* IntelliRasterImage::getDeepCopy(){
    IntelliRasterImage* raster = new IntelliRasterImage(imageData.width(), imageData.height());
    raster->imageData.fill(Qt::transparent);
    return raster;
}
 
void IntelliRasterImage::calculateVisiblity(){
    //not used in raster image
}
 
QImage IntelliRasterImage::getDisplayable(int alpha){
    return getDisplayable(imageData.size(), alpha);
}
 
QImage IntelliRasterImage::getDisplayable(const QSize& displaySize, int alpha){
    QImage copy = imageData;
    for(int y = 0; y<copy.height(); y++){
        for(int x = 0; x<copy.width(); x++){
            QColor clr = copy.pixelColor(x,y);
            clr.setAlpha(std::min(alpha, clr.alpha()));
            copy.setPixelColor(x,y, clr);
        }
    }
    return copy.scaled(displaySize,Qt::IgnoreAspectRatio);
}
 
void IntelliRasterImage::setPolygon(const std::vector<QPoint>& polygonData){
    qDebug() << "Raster Image has no polygon data " << polygonData.size() <<"\n";
    return;
}