public ExtraImageModel(int id, ExtraImage extraImage, ImageSource imageSource)
{
Id = id;
ExtraImage = extraImage;
ImageSource = imageSource;
Location = new Point(ExtraImage.X, ExtraImage.Y);
Size = new Size(ExtraImage.Width, ExtraImage.Height);
}
public BitmapSource LoadImageFromExtraImage(ExtraImage item, BitmapSource extraImage)
{
var image = new WriteableBitmap(item.Width, item.Height, 96, 96, PixelFormats.Pbgra32, null);
var rect = new Int32Rect(item.X, item.Y, item.Width, item.Height);
image.Lock();
extraImage.CopyPixels(rect, image.BackBuffer, image.BackBufferStride * image.PixelHeight, image.BackBufferStride);
image.Unlock();
image.Freeze();
return(image);
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
if (ExtraImage != null)
{
ExtraImage.Dispose();
}
}
base.Dispose(disposing);
}
private void UpdateImage()
{
if (counter <= 0)
{
ShowExtraImage = false;
if (ExtraImage != null)
{
ExtraImage.Dispose();
}
ExtraImage = null;
}
else
{
int size = Height - (ExtraImagePadding * 2);
Bitmap bmp = new Bitmap(size, size);
using (Graphics g = Graphics.FromImage(bmp))
using (Brush shadowBrush = new SolidBrush(Color.FromArgb(150, 0, 0, 0)))
using (Brush brush = new SolidBrush(Color.FromArgb(230, 0, 0)))
using (Font font = new Font("Arial", 9, FontStyle.Bold))
using (StringFormat stringFormat = new StringFormat())
{
g.SmoothingMode = SmoothingMode.HighQuality;
g.PixelOffsetMode = PixelOffsetMode.Half;
g.DrawRoundedRectangle(shadowBrush, null, new Rectangle(0, 1, bmp.Width, bmp.Height), 3);
g.DrawRoundedRectangle(brush, null, new Rectangle(0, 0, bmp.Width, bmp.Height), 3);
stringFormat.Alignment = StringAlignment.Center;
stringFormat.LineAlignment = StringAlignment.Center;
string text;
if (Counter > 9)
{
text = "+";
}
else
{
text = Counter.ToString();
}
g.DrawString(text, font, Brushes.White, new Rectangle(0, 0, bmp.Width, bmp.Height), stringFormat);
}
if (ExtraImage != null)
{
ExtraImage.Dispose();
}
ExtraImage = bmp;
ShowExtraImage = true;
}
}
public ActionResult AddExtraImage(HttpPostedFileBase[] images, ExtraImageViewModel model)
{
ExtraImage extraImage = new ExtraImage();
byte[] bytes;
//UserId And UserName
int PostId = Convert.ToInt32(TempData["PostId"]);
string PostName = Convert.ToString(TempData["PostName"]);
int user_id = Convert.ToInt32(TempData["user_id"]);
//var ID = Request.Cookies["USERID"].Value;
//int user_id = Convert.ToInt32(ID);
foreach (HttpPostedFileBase image in images)
{
using (BinaryReader br = new BinaryReader(image.InputStream))
{
bytes = br.ReadBytes(image.ContentLength);
}
extraImage.ExtraPostName = PostName;
extraImage.ExtraPostId = PostId;
extraImage.ExtraImgName = Path.GetFileName(image.FileName);
extraImage.ExtraContentType = image.ContentType;
extraImage.ExtraImgData = bytes;
extraImage.ExtraUserId = user_id;
extraImage.ExtraIsActive = true;
extraImage.ExtraIsDeleted = false;
extraImage.ExtraImgDate = DateTime.Now;
_ctx.extraPost.Add(extraImage);
_ctx.SaveChanges();
}
return(RedirectToRoute("FirstPage"));
}