DMs9RJw9

Interface implementation in to my project
public interface IElementCreator
{
    int posX { get; set; }
    int posY { get; set; }
    StringFormat format { get; set; }
    string value { get; set; }
    Font font { get; set; }
    bool caption { get; set; }
    Font captionFont { get; set; }
}

public class ElementBase : IElementCreator, IImageUpdater
{
    #region IElementCreator Variables

    private int _posX;
    private int _posY;
    private StringFormat _format;
    private string _value;
    private Font _font;
    private bool _caption;
    private Font _captionFont;

    #endregion

    #region IElementCreator Members

    public int posX
    {
        get { return _posX; }
        set { _posX = value; }
    }

    public int posY
    {
        get { return _posY; }
        set { _posY = value; }
    }

    public StringFormat format
    {
        get { return _format; }
        set { _format = value; }
    }

    public string value
    {
        get { return _value; }
        set { _value = value; }
    }

    public Font font
    {
        get { return _font; }
        set { _font = value; }
    }

    public bool caption
    {
        get { return _caption; }
        set { _caption = value; }
    }

    public Font captionFont
    {
        get { return _captionFont; }
        set { _captionFont = value; }
    }

    #endregion

    #region Constructor

    public ElementBase(int posX, int posY, StringFormat format, string value, Font font, bool caption, Font captionFont)
    {
        this.posX = posX;
        this.posY = posY;
        this.format = format;
        this.value = value;
        this.font = font;
        this.caption = caption;
        this.captionFont = captionFont;
    }

    #endregion

    public Image updatePreview(IElementCreator element, Image img)
    {
    }
}

public interface IImageUpdater
{
    Image updatePreview(IElementCreator element, Image img);
}

public class ImageCreator : IImageCreator
{
    public Image CreatePreviewImg(string value, int fontSize, int x, int y)
    {
        //Your code goes here...
    }
}

IImageCreator imageCreator = new ImageCreator;
var preview = imageCreator.CreatePreviewImg(...);

public interface IImageCreator
{
    public Image CreatePreviewImg(string value, int fontSize, int x, int y);
}

public class ImageSettings : IImageSettings
    {
        public int posX { get; set; }
        public int posY { get; set; }
        public StringFormat format { get; set; }
        public string value { get; set; }
        public Font font { get; set; }
        public bool caption { get; set; }
        public Font captionFont { get; set; }
    }

    public interface IImageSettings
    {
        int posX { get; set; }
        int posY { get; set; }
        StringFormat format { get; set; }
        string value { get; set; }
        Font font { get; set; }
        bool caption { get; set; }
        Font captionFont { get; set; }
    }


    public class ImageCreator : IImageCreator
    {

public Image CreatePreviewImg(IImageSettings imageSettings)
        {
            //ALL THE MAGIC HAPPENS HERE
        }

//Image size A4 at 300dpi
            Bitmap bm = new Bitmap(width, height);
            bm.SetResolution(300, 300);

            // Create rectangle for the canvas
            RectangleF rectBg = new RectangleF(0, 0, width, height);

            // Load fonts
            Font bcFont = new Font(private_fonts.Families[0], fontSize, FontStyle.Regular, GraphicsUnit.Point);
            Font valueFont = new Font("Tahoma", 12, FontStyle.Regular, GraphicsUnit.Point);

            // Set StringFormat for the text value
            StringFormat sfValue = new StringFormat();
            sfValue.LineAlignment = StringAlignment.Far;
            sfValue.Alignment = StringAlignment.Center;

            // Set StringFormat for the barcode string
            StringFormat sfBarcode = StringFormat.GenericTypographic;
            sfBarcode.FormatFlags = StringFormatFlags.NoClip;

            using (Graphics g = Graphics.FromImage(bm))
            {
                // Create rectangle to place the barcode and text
                SizeF bcStringSize = g.MeasureString("*" + value + "*", bcFont);
                SizeF valueSize = g.MeasureString(value, valueFont);
                RectangleF recText = new RectangleF(x, y, (float)MeasureDisplayStringWidth(g, "*" + value + "*", bcFont), (float)(bcStringSize.Height + valueSize.Height));

                // Drawing the barcode and text
                g.SmoothingMode = SmoothingMode.AntiAlias;
                g.TextRenderingHint = TextRenderingHint.AntiAlias;
                g.FillRectangle(new SolidBrush(Color.White), rectBg);
                g.DrawString("*" + value + "*", bcFont, new SolidBrush(Color.Black), recText, sfBarcode);

                g.DrawString(value, valueFont, new SolidBrush(Color.Black), recText, sfValue);
            }

            return bm;
        }
    }