private Image DrawText(string text, string baseImageName, string buttonText)
{
List <string> lines = new List <string>(text.Split(',').Select(x => x.Trim().ToUpper()));
PictureManager pm = new PictureManager();
string version = "v1";
string resource = string.Empty;
foreach (string line in lines)
{
resource += line.ToLower().Substring(0, 4);
}
string url = "https://careerthesaurus.blob.core.windows.net/share/" + version + "/" + resource + ".jpg";
if (pm.BlobExist("share", version, resource + ".jpg"))
{
return(null);
}
string filePath = System.Web.HttpContext.Current.Server.MapPath("\\content\\images\\FBShareBackgrounds\\" + baseImageName + ".jpg");
if (!System.IO.File.Exists(filePath))
{
filePath = System.Web.HttpContext.Current.Server.MapPath("\\content\\images\\FBShareBackgrounds\\business.jpg");
}
Image baseImage = (Bitmap)Image.FromFile(filePath);
Image img = new Bitmap(1200, 630);
Graphics drawing = Graphics.FromImage(img);
drawing.DrawImage(baseImage, 0, 0);
baseImage.Dispose();
drawing.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
drawing.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias;
int index = 0;
int offset = 64;
List <string> output = new List <string>();
if ((lines[0] + lines[1]).Length <= 25)
{
output.Add(lines[0] + ", " + lines[1]);
output.Add(lines[2]);
}
else if ((lines[1] + lines[2]).Length <= 25)
{
output.Add(lines[0]);
output.Add(lines[1] + ", " + lines[2]);
}
else
{
output.AddRange(lines);
offset = 0;
}
Font textFont = new Font("Arial", 64, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Pixel);
int shadowOffset = 3;
foreach (string line in output)
{
string str = line + (index < output.Count - 1 ? "," : "");
Image textImage = new Bitmap(1, 1);
Graphics textGraphics = Graphics.FromImage(textImage);
int textWidth = (int)textGraphics.MeasureString(str, textFont).Width;
drawing.DrawString(str, textFont, new SolidBrush(Color.FromArgb(200, 0, 0, 0)), 600 - textWidth / 2 + shadowOffset, index * 72 + 150 + offset + shadowOffset);
drawing.DrawString(str, textFont, new SolidBrush(Color.White), 600 - textWidth / 2, index * 72 + 150 + offset);
textImage.Dispose();
textGraphics.Dispose();
index++;
}
Image buttonImage = new Bitmap(1, 1);
Graphics buttonGraphics = Graphics.FromImage(buttonImage);
Font buttonFont = new Font("Arial", 72, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Pixel);
int buttonTextWidth = (int)buttonGraphics.MeasureString(buttonText, buttonFont).Width;
int buttonTextHeight = (int)buttonGraphics.MeasureString(buttonText, buttonFont).Height;
int buttonTopPosition = 450;
int buttonTextMargin = 20;
//int buttonBorderWidth = 0;
drawing.FillRectangle(new SolidBrush(Color.FromArgb(255, 204, 0)), 600 - buttonTextMargin * 2 - buttonTextWidth / 2, buttonTopPosition - buttonTextMargin / 4, buttonTextWidth + buttonTextMargin * 4, buttonTextHeight + buttonTextMargin * 2);
//drawing.DrawRectangle(new Pen(Color.Black, buttonBorderWidth), new Rectangle(600 - buttonTextMargin - buttonTextWidth / 2, buttonTopPosition, buttonTextWidth + buttonTextMargin * 2, buttonTextHeight + buttonTextMargin * 2));
drawing.DrawString(buttonText, buttonFont, new SolidBrush(Color.Black), 600 - buttonTextWidth / 2, buttonTopPosition + buttonTextMargin);
drawing.DrawString("I got:", new Font("Arial", 60, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Pixel), new SolidBrush(Color.FromArgb(200, 0, 0, 0)), 60 + shadowOffset, 60 + shadowOffset);
drawing.DrawString("I got:", new Font("Arial", 60, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Pixel), new SolidBrush(Color.White), 60, 60);
buttonImage.Dispose();
buttonGraphics.Dispose();
buttonFont.Dispose();
drawing.Flush();
//pm.UploadPictureToBlobStorage(img, resource, "share", version, 1200, 630, 50, 50, false, false);
return(img);
}
