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PILG/src/image.cpp

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int Image::Image(int dimensionX, int dimensionY, int maxComposante, int typeComposantes) { // Crée l'objet Image
}
// Getters
int Image::g_dimensionX() {
return m_dimensionX;
}
int Image::g_dimensionY() {
return m_dimensionY;
}
int Image::g_typeComposante() {
return m_typeComposante;
}
int Image::g_maxComposante() {
return m_typeComposante;
}
int g_point(int x, int y, Pixel &pixel) {
if (en_Limites(x, y)) {
pixel = m_tab[x][y];
return 0;
} else {
return 1;
}
}
// Setters
int Image::s_point(int x, int y, Pixel pixel) {
if (en_Limites(x, y) && pixel.typeComposantes == Image.g_typeComposante && pixel.maxComposante == Image.g_maxComposante && enLimitesComposantes(pixel)) {
m_tab[x][y] = pixel;
}
}
bool Image::enLimitesComposantes(Pixel pixel) {
switch (pixel.typeComposantes) {
case 0:
return true;
break;
case 1:
return pixel.m <= pixel.maxComposante;
break;
case 2:
return (pixel.r <= pixel.maxComposante && pixel.v <= pixel.maxComposante && pixel.b <= pixel.maxComposante);
break;
default:
return false;
break;
}
}
bool Image::enLimites(int x, int y) {
return (x >= 0 && x < g_dimensionX && y >= 0 && y < g_dimensionY);
}