Method calculateBounds

framework/image.cpp:128–151

void *PaletteImageLock::getData() { return this->img->indices.get(); }

void PaletteImage::calculateBounds()
{
	unsigned int minX = this->size.x, minY = this->size.y, maxX = 0, maxY = 0;

	for (unsigned int y = 0; y < this->size.y; y++)
	{
		for (unsigned int x = 0; x < this->size.x; x++)
		{
			unsigned int offset = y * this->size.x + x;
			if (this->indices[offset])
			{
				if (minX > x)
					minX = x;
				if (minY > y)
					minY = y;
				if (maxX < x)
					maxX = x;
				if (maxY < y)
					maxY = y;
			}
		}
	}
	this->bounds = {minX, minY, maxX, maxY};
}

LazyImage::LazyImage() : Image({0, 0}) {}