public WindowTexture(Texture2D texture, int spriteWidth, int spriteHeight)
{
texture.ThrowIfNull("texture");
_texture = texture;
_spriteWidth = spriteWidth;
_spriteHeight = spriteHeight;
_padding = new Padding(spriteWidth, spriteHeight);
_borderTopLeftRectangle = new Rectangle(0, 0, spriteWidth, spriteHeight);
_borderTopRectangle = new Rectangle(spriteWidth, 0, spriteWidth, spriteHeight);
_borderTopRightRectangle = new Rectangle(spriteWidth * 2, 0, spriteWidth, spriteHeight);
_borderRightRectangle = new Rectangle(spriteWidth * 2, spriteHeight, spriteWidth, spriteHeight);
_borderBottomRightRectangle = new Rectangle(spriteWidth * 2, spriteHeight * 2, spriteWidth, spriteHeight);
_borderBottomRectangle = new Rectangle(spriteWidth, spriteHeight * 2, spriteWidth, spriteHeight);
_borderBottomLeftRectangle = new Rectangle(0, spriteHeight * 2, spriteWidth, spriteHeight);
_borderTextureLeftRectangle = new Rectangle(0, spriteHeight, spriteWidth, spriteHeight);
_backgroundTopLeftRectangle = new Rectangle(0, spriteHeight * 3, spriteWidth, spriteHeight);
_backgroundTopRectangle = new Rectangle(spriteWidth, spriteHeight * 3, spriteWidth, spriteHeight);
_backgroundTopRightRectangle = new Rectangle(spriteWidth * 2, spriteHeight * 3, spriteWidth, spriteHeight);
_backgroundRightRectangle = new Rectangle(spriteWidth * 2, spriteHeight + (spriteHeight * 3), spriteWidth, spriteHeight);
_backgroundBottomRightRectangle = new Rectangle(spriteWidth * 2, (spriteHeight * 2) + (spriteHeight * 3), spriteWidth, spriteHeight);
_backgroundBottomRectangle = new Rectangle(spriteWidth, (spriteHeight * 2) + (spriteHeight * 3), spriteWidth, spriteHeight);
_backgroundBottomLeftRectangle = new Rectangle(0, (spriteHeight * 2) + (spriteHeight * 3), spriteWidth, spriteHeight);
_backgroundLeftRectangle = new Rectangle(0, spriteHeight + (spriteHeight * 3), spriteWidth, spriteHeight);
_backgroundCenterRectangle = new Rectangle(spriteWidth, spriteHeight + (spriteHeight * 3), spriteWidth, spriteHeight);
_upArrowRectangle = new Rectangle(spriteWidth * 3, 0, spriteWidth, spriteHeight);
_downArrowRectangle = new Rectangle(spriteWidth * 3, spriteHeight, spriteWidth, spriteHeight);
}
