public Stream Get(DrawImage request)
{
var width = request.Width.GetValueOrDefault(640);
var height = request.Height.GetValueOrDefault(360);
var bgColor = request.Background != null?Color.FromName(request.Background) : Color.ForestGreen;
var fgColor = request.Foreground != null?Color.FromName(request.Foreground) : Color.White;
var image = new Bitmap(width, height);
using (var g = Graphics.FromImage(image))
{
g.Clear(bgColor);
var drawString = "Hello, {0}!".Fmt(request.Name);
var drawFont = new Font("Times", request.FontSize.GetValueOrDefault(40));
var drawBrush = new SolidBrush(fgColor);
var drawRect = new RectangleF(0, 0, width, height);
var drawFormat = new StringFormat
{
LineAlignment = StringAlignment.Center,
Alignment = StringAlignment.Center
};
g.DrawString(drawString, drawFont, drawBrush, drawRect, drawFormat);
var imageFmt = request.Format.ToImageFormat();
base.Response.ContentType = imageFmt.ToImageMimeType();
var ms = new MemoryStream();
image.Save(ms, imageFmt);
return(ms);
}
}
public Stream Get(DrawImage request)
{
var width = request.Width.GetValueOrDefault(640);
var height = request.Height.GetValueOrDefault(360);
var bgColor = request.Background != null ? Color.FromName(request.Background) : Color.ForestGreen;
var fgColor = request.Foreground != null ? Color.FromName(request.Foreground) : Color.White;
var image = new Bitmap(width, height);
using (var g = Graphics.FromImage(image))
{
g.Clear(bgColor);
var drawString = "Hello, {0}!".Fmt(request.Name);
var drawFont = new Font("Times", request.FontSize.GetValueOrDefault(40));
var drawBrush = new SolidBrush(fgColor);
var drawRect = new RectangleF(0, 0, width, height);
var drawFormat = new StringFormat
{
LineAlignment = StringAlignment.Center,
Alignment = StringAlignment.Center
};
g.DrawString(drawString, drawFont, drawBrush, drawRect, drawFormat);
var imageFmt = request.Format.ToImageFormat();
base.Response.ContentType = imageFmt.ToImageMimeType();
var ms = new MemoryStream();
image.Save(ms, imageFmt);
return ms;
}
}
