Example #1
0
        /// <summary>
        /// Draw a string with the given content alignment
        /// </summary>
        /// <param name="g"></param>
        /// <param name="str">String to draw</param>
        /// <param name="font">Font to use to draw this string</param>
        /// <param name="brush">Brush to use to draw this string</param>
        /// <param name="rect">Rectangle with the string (<b>no cutting!</b>)</param>
        /// <param name="alignment">The alignment of string to the given rectangle</param>
        public static void DrawString(this Graphics g, String str, Font font, Brush brush, RectangleF rect, ContentAlignment alignment)
        {
            SizeF size = font.GetStringSize(str);
            float x = rect.X;
            float y = rect.Y;

            switch (alignment)
            {
                case ContentAlignment.BottomCenter:
                    x = GetAlignment(Alignment.Center, rect.X, rect.Width, size.Width);
                    y = GetAlignment(Alignment.RightBottom, rect.Y, rect.Height, size.Height);
                    break;
                case ContentAlignment.BottomLeft:
                    x = GetAlignment(Alignment.LeftTop, rect.X, rect.Width, size.Width);
                    y = GetAlignment(Alignment.RightBottom, rect.Y, rect.Height, size.Height);
                    break;
                case ContentAlignment.BottomRight:
                    x = GetAlignment(Alignment.RightBottom, rect.X, rect.Width, size.Width);
                    y = GetAlignment(Alignment.RightBottom, rect.Y, rect.Height, size.Height);
                    break;
                case ContentAlignment.MiddleCenter:
                    x = GetAlignment(Alignment.Center, rect.X, rect.Width, size.Width);
                    y = GetAlignment(Alignment.Center, rect.Y, rect.Height, size.Height);
                    break;
                case ContentAlignment.MiddleLeft:
                    x = GetAlignment(Alignment.LeftTop, rect.X, rect.Width, size.Width);
                    y = GetAlignment(Alignment.Center, rect.Y, rect.Height, size.Height);
                    break;
                case ContentAlignment.MiddleRight:
                    x = GetAlignment(Alignment.RightBottom, rect.X, rect.Width, size.Width);
                    y = GetAlignment(Alignment.Center, rect.Y, rect.Height, size.Height);
                    break;
                case ContentAlignment.TopCenter:
                    x = GetAlignment(Alignment.Center, rect.X, rect.Width, size.Width);
                    y = GetAlignment(Alignment.LeftTop, rect.Y, rect.Height, size.Height);
                    break;
                case ContentAlignment.TopLeft:
                    x = GetAlignment(Alignment.LeftTop, rect.X, rect.Width, size.Width);
                    y = GetAlignment(Alignment.LeftTop, rect.Y, rect.Height, size.Height);
                    break;
                case ContentAlignment.TopRight:
                    x = GetAlignment(Alignment.RightBottom, rect.X, rect.Width, size.Width);
                    y = GetAlignment(Alignment.LeftTop, rect.Y, rect.Height, size.Height);
                    break;
                default:
                    throw new NotImplementedException();
            }

            g.DrawString(str, font, brush, new PointF(x, y));
        }