private void Check()
{
PKDataContext pkdata = new PKDataContext(clsDeclare.gblConnectStringLinQ);
byte[] arrImgFront = null;
byte[] arrImgBack = null;
frontPic.EditValue = null;
backPic.EditValue = null;
ImageConverter converter = new ImageConverter();
var pk = new Execute(pkdata).GetSinglePKIn(txtRFID.Text);
if (pk != null)
{
new Execute(pkdata).getImage(pk.ID, ref arrImgFront, true);
if (arrImgFront != null)
{
Image tmp = (Image)converter.ConvertFrom(arrImgFront);
frontPic.Image = tmp;
arrImgFront = null;
}
new Execute(pkdata).getImage(pk.ID, ref arrImgBack, false);
if (arrImgBack != null)
{
Image tmp = (Image)converter.ConvertFrom(arrImgBack);
backPic.Image = tmp;
arrImgBack = null;
}
LoadDataToControl(pk);
btnOK.Focus();
}
}
public static Image byteArrayToImage(byte[] byteArrayIn)
{
ImageConverter imageConverter = new System.Drawing.ImageConverter();
Image image = imageConverter.ConvertFrom(byteArrayIn) as Image;
return(image);
}
//LOGO lấy từ FrameworkParams.ReportHeaderImage
public CompanyInfoHeaderStartTitleGridEndFooter()
{
CompanyInfo info = DACompanyInfo.Instance.load();
//Lấy logo
ImageConverter ic = new ImageConverter();
Image img = (Image)ic.ConvertFrom(info.logo);
ImageCollection images = new ImageCollection();
images.ImageSize = new Size(48, 48);
images.AddImage(img);
ReportHeaderImage = images.Images[0];
//Lay Info
String blank = " ";
StringBuilder str = new StringBuilder("");
if (info.name != null) str.AppendLine(blank + info.name);
if (info.address != null) str.AppendLine(blank + "Địa chỉ: " + info.address);
if (info.phone != null) str.Append(blank + "Điện thoại: " + info.phone);
if (info.fax != null) str.Append(" Fax: " + info.fax);
str.AppendLine();
if (info.email != null) str.Append(blank + "Email: " + info.email);
if (info.website != null) str.Append(" Website: " + info.website);
RichTextBox r = new RichTextBox();
r.Font = new System.Drawing.Font("Arial", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
r.Text = str.ToString();
rtfGridHeader = r.Rtf;
}
protected Image GetPhoto() {
if((photo == null) && (Photo_Binary != null)) {
ImageConverter imageConverter = new ImageConverter();
photo = (Image)imageConverter.ConvertFrom(Photo_Binary);
}
return photo;
}
/// <summary>
/// 根据查询语句从数据库中读取多个文件流，并返回一个图片数组,出错返回null
/// </summary>
internal System.Drawing.Image[] ReadFileToImageArr(string sql)
{
try
{
DataTable dt = this.DBTable(sql, null, null);
if (dt == null || dt.Rows.Count == 0)
{
return(null);
}
System.Drawing.ImageConverter imgC = new System.Drawing.ImageConverter();//将byte[]转换成图片
Image[] imgArr = new Image[dt.Rows.Count];
for (int j = 0; j < imgArr.Length; j++)
{
byte[] bFile = (byte[])dt.Rows[j][0];
bFile = this.ReduceByteArr(bFile);//解密
imgArr[j] = (Image)imgC.ConvertFrom(bFile);
}
return(imgArr);
}
catch
{
return(null);
}
}
protected override void OnPreRender(EventArgs e)
{
//throw new Exception(shTwiX.shFunctions.decryptBase64Url(Request.QueryString[0]));
Response.Clear();
Response.ContentType = "image/jpeg";
WebClient webclient = new WebClient();
webclient.Headers.Clear();
webclient.Headers.Add("Accept: image/jpeg, application/x-ms-application, image/gif, image/png, application/xaml+xml, image/pjpeg, application/x-ms-xbap, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, application/x-shockwave-flash, */*");
//webclient.Headers.Add("Accept-Encoding: gzip, deflate");
webclient.Headers.Add("User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E; InfoPath.2)");
byte[] data = webclient.DownloadData(DES.Decrypt(shTwiX.shFunctions.decryptBase64Url(Request.QueryString[0]), shTwiX.shFunctions.key));
do
{
} while (webclient.IsBusy);
ImageConverter imageConverter = new System.Drawing.ImageConverter();
try
{
System.Drawing.Image image = (System.Drawing.Image)imageConverter.ConvertFrom(data);
image.Save(Response.OutputStream, System.Drawing.Imaging.ImageFormat.Jpeg);
}
catch
{
Response.Write(data.Length.ToString() + "<br/>" + Request.QueryString[0]);
}
}
static void Main()
{
SqlConnection con = new SqlConnection(Settings.Default.NortwindConStr);
con.Open();
using (con)
{
Console.WriteLine("Retriving images from DB and saving to computer...");
SqlCommand comand = new SqlCommand("SELECT Picture, CategoryId FROM Categories", con);
SqlDataReader reader = comand.ExecuteReader();
while (reader.Read())
{
byte[] photo = (byte[])reader[0];
MemoryStream ms = new MemoryStream(photo);
int id = (int)reader[1];
ms.Close();
ImageConverter imgConverter = new ImageConverter();
Image img = imgConverter.ConvertFrom(photo) as Image;
img.Save(id + ".jpeg", System.Drawing.Imaging.ImageFormat.Jpeg);
}
Console.WriteLine("Done.");
}
}
private Image byteArrayToImage(byte[] byteArrayIn)
{
System.Drawing.ImageConverter converter = new System.Drawing.ImageConverter();
Image img = (Image)converter.ConvertFrom(byteArrayIn);
return img;
}
public Image byteArrayToImage(byte[] byteArrayIn)
{
System.Drawing.ImageConverter converter = new System.Drawing.ImageConverter();
Image img = (Image)converter.ConvertFrom(byteArrayIn);
return(img);
}
/// <summary>
/// Convert Tiff image to another mime-type bitmap
/// </summary>
/// <param name="tiffImage">Source TIFF file</param>
/// <param name="mimeType">Desired result mime-type</param>
/// <returns>Converted image</returns>
public Bitmap ConvertTiffToBitmap(Image tiffImage, string mimeType)
{
var imageCodecInfo = ImageCodecInfo.GetImageEncoders().FirstOrDefault(encoder => encoder.MimeType == "image/tiff");
if (imageCodecInfo == null)
{
return null;
}
Bitmap sourceImg;
using (var memoryStream = new MemoryStream())
{
// Setting encode params
var imageEncoderParams = new EncoderParameters(1);
imageEncoderParams.Param[0] = new EncoderParameter(Encoder.Quality, 100L);
tiffImage.Save(memoryStream, imageCodecInfo, imageEncoderParams);
tiffImage.Dispose();
var ic = new ImageConverter();
// Reading stream data to new image
var tempTiffImage = (Image)ic.ConvertFrom(memoryStream.GetBuffer());
// Setting new result mime-type
imageCodecInfo = ImageCodecInfo.GetImageEncoders().FirstOrDefault(encoder => encoder.MimeType == mimeType);
if (tempTiffImage != null) tempTiffImage.Save(memoryStream, imageCodecInfo, imageEncoderParams);
sourceImg = new Bitmap(Image.FromStream(memoryStream, true));
}
return sourceImg;
}
public Bitmap convert_ByteArrayToBitmap(byte[,] byteArray)
{
ImageConverter ic = new ImageConverter();
Image img = (Image)ic.ConvertFrom(byteArray);
Bitmap bitmap1 = new Bitmap(img);
return bitmap1;
}
/// <summary>
/// convert byte[] to an image
/// </summary>
/// <param name="b"></param>
/// <returns></returns>
private static System.Drawing.Image byteArrayToImage(byte[] b)
{
ImageConverter imgconv = new System.Drawing.ImageConverter();
System.Drawing.Image img = (System.Drawing.Image)imgconv.ConvertFrom(b);
return(img);
}
/// <summary>
/// Converte um array de bytes em um bitmap
/// </summary>
/// <param name="instance">Objeto a ser convertido</param>
/// <returns>Bitmap convertido</returns>
public static Bitmap ToBitmap(this byte[] instance)
{
ImageConverter ic = new ImageConverter();
System.Drawing.Image img = (System.Drawing.Image)ic.ConvertFrom(instance);
Bitmap bitmap = new Bitmap(img);
return bitmap;
}
protected override void OnPreRender(EventArgs e)
{
//throw new Exception(shTwiX.shFunctions.decryptBase64Url(Request.QueryString[0]));
Response.Clear();
Response.ContentType = "image/jpeg";
WebClient webclient = new WebClient();
webclient.Headers.Clear();
webclient.Headers.Add("Accept: image/jpeg, application/x-ms-application, image/gif, image/png, application/xaml+xml, image/pjpeg, application/x-ms-xbap, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, application/x-shockwave-flash, */*");
//webclient.Headers.Add("Accept-Encoding: gzip, deflate");
webclient.Headers.Add("User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E; InfoPath.2)");
byte[] data = webclient.DownloadData(DES.Decrypt(shTwiX.shFunctions.decryptBase64Url(Request.QueryString[0]), shTwiX.shFunctions.key));
do
{
} while (webclient.IsBusy);
ImageConverter imageConverter = new System.Drawing.ImageConverter();
try
{
System.Drawing.Image image = (System.Drawing.Image)imageConverter.ConvertFrom(data);
image.Save(Response.OutputStream, System.Drawing.Imaging.ImageFormat.Jpeg);
}
catch
{
Response.Write(data.Length.ToString() + "<br/>" + Request.QueryString[0]);
}
}
public static Image ImageFromStr(string strImageData)
{
if (strImageData == "")
return null;
byte[] byteImageData = new Byte[0];
byteImageData = Convert.FromBase64String(strImageData);
ImageConverter ic = new ImageConverter();
Image img = (Image)ic.ConvertFrom(byteImageData);
return img;
}
private static GDI.Image GetGdiImageFromBytes(byte[] gdiImageBytes)
{
if (gdiImageBytes == null)
{
throw new ArgumentNullException(nameof(gdiImageBytes));
}
var converter = new GDI.ImageConverter();
return((GDI.Image)converter.ConvertFrom(gdiImageBytes));
}
public Image byteArrayToImage(byte[] byteArrayIn)
{
try
{
ImageConverter imageConverter = new System.Drawing.ImageConverter();
Image image = imageConverter.ConvertFrom(byteArrayIn) as Image;
return(image);
}
catch (Exception) { }
return(null);
}
//---------------------------------------------------------------------
/// <summary>
/// Converts a Base64-String to an Image
/// </summary>
/// <param name="base64String">
/// String to convert
/// </param>
/// <returns>
/// Image created from the String
/// </returns>
public static Image GetImageFromString(string base64String)
{
byte[] buffer = Convert.FromBase64String(base64String);
if (buffer != null)
{
ImageConverter ic = new ImageConverter();
return ic.ConvertFrom(buffer) as Image;
}
else
return null;
}
public void ResourceRepoFetches()
{
var ic = new ImageConverter();
using (var repo = new ResourceWrapper<Bitmap>(b => ic.ConvertFrom(b) as Bitmap, s => null, n => null, testRes.ResourceManager))
{
Assert.AreEqual(8, repo.Length);
var luna = repo.Fetch("Luna_DIFF");
Assert.IsNotNull(luna);
}
}
private static BitmapImage GetBitmapImage(byte[] image)
{
var ic = new ImageConverter();
var img = (System.Drawing.Image)ic.ConvertFrom(image);
var bitmap = new Bitmap(img);
var ms = new MemoryStream();
bitmap.Save(ms, ImageFormat.Png);
ms.Position = 0;
var bi = new BitmapImage();
bi.BeginInit();
bi.StreamSource = ms;
bi.EndInit();
return bi;
}
private void dataGridView1_MouseClick(object sender, MouseEventArgs e)
{
textBox2.Text = dataGridView1.SelectedRows[0].Cells[1].Value.ToString();
textBox3.Text = dataGridView1.SelectedRows[0].Cells[6].Value.ToString();
textBox4.Text = dataGridView1.SelectedRows[0].Cells[4].Value.ToString();
richTextBox1.Text = dataGridView1.SelectedRows[0].Cells[5].Value.ToString();
byte[] bytes = (byte[])dataGridView1.SelectedRows[0].Cells[3].Value;
System.Drawing.ImageConverter converter = new System.Drawing.ImageConverter();
Image img = (Image)converter.ConvertFrom(bytes);
pictureBox1.Image = img;
button1.Enabled = true;
button3.Enabled = true;
}
private void ItemsDataGridView_CurrentCellChanged(object sender, EventArgs e)
{
try
{
if (ItemsDataGridView.CurrentCell != null && currentRow != ItemsDataGridView.CurrentCell.RowIndex)
{
currentRow = ItemsDataGridView.CurrentCell.RowIndex;
ItemNewName_txt.Text = ItemsDataGridView.Rows[currentRow].Cells["CODE"].Value.ToString();
//ItemName_txt.Text = ItemsDataGridView.Rows[currentRow].Cells["CODE"].Value.ToString();
ItemModel_txt.Text = ItemsDataGridView.Rows[currentRow].Cells["MODEL"].Value.ToString();
ItemQuantity_txt.Text = ItemsDataGridView.Rows[currentRow].Cells["QTY_BOX"].Value.ToString();
ItemPrice_txt.Text = ItemsDataGridView.Rows[currentRow].Cells["PRICE"].Value.ToString();
ItemCategory_txt.Text = ItemsDataGridView.Rows[currentRow].Cells["CATEGORYNAME"].Value.ToString();
TQUANTITY_txt.Text = ItemsDataGridView.Rows[currentRow].Cells["T_QUANTITY"].Value.ToString();
byte[] byteBLOBData = (byte[])ItemsDataGridView.Rows[currentRow].Cells["IMAGE"].Value;
System.Drawing.ImageConverter converter = new System.Drawing.ImageConverter();
Image img = (Image)converter.ConvertFrom(byteBLOBData);
MemoryStream ms = new MemoryStream(byteBLOBData);
ms.Write(byteBLOBData, 0, byteBLOBData.Length);
ms.Position = 0; // THIS !!!!!
ItemPictureBox.Image = Image.FromStream(ms, true);
//byte[] imgData = (byte[])ItemsDataGridView.Rows[currentRow].Cells[5].Value;
//MemoryStream ms = new MemoryStream(imgData);
//ms.Seek(0, SeekOrigin.Begin);
//Bitmap bmp = new Bitmap(ms);
//ItemPictureBox.Image = Image.FromStream(ms);
//Bitmap IMG = new Bitmap(ItemPictureBox.Image);
//MemoryStream stream = new MemoryStream();
//IMG.
//IMG.Save(stream, System.Drawing.Imaging.ImageFormat.Jpeg);
// Bitmap image = new Bitmap();
// ItemPictureBox.Image =
}
}
catch (Exception ex)
{
Variables.NotificationStatus = true;
Variables.NotificationMessageTitle = this.Name;
Variables.NotificationMessageText = ex.Message.ToString();
}
}
internal void FirstRunSetup()
{
// Timing rig
Debug.WriteLine("[INFO] Beginning first-run initialization.");
Stopwatch timer = new Stopwatch();
timer.Start();
// Function start
dbEngine.createDbFile(); // First run -- DB file will be needed
ASComicAccess.xkcd.ComicMetadata meta = accessEngine.getComic();
string imgPath = meta.img;
// Download the image file
WebClient connectAgent = new WebClient();
ImageConverter converter = new ImageConverter();
byte[] rawData;
try
{
rawData = connectAgent.DownloadData(imgPath);
}
catch (WebException)
{
Debug.WriteLine("[ERROR] WebException thrown - Not connected?");
return;
}
Image img;
try
{
img = (Image)converter.ConvertFrom(rawData);
}
catch
{
Debug.Fail("[ERROR] Error thrown in image parser");
throw;
}
dbEngine.insertRow(meta);
if (xkcd_Viewer.Properties.Settings.Default.offlineMode)
dbEngine.updateImgData(int.Parse(meta.num), img);
// Function end; stop timer rig
timer.Stop();
timerResult = timer.ElapsedMilliseconds;
Debug.WriteLine("[INFO] Completed first-run initialization in " + timerResult + "ms");
}
/// <summary>
/// 根据查询语句从数据库中读取一个文件流，并返回一张图片,出错返回null
/// </summary>
public System.Drawing.Image ReadFileToImage(string sql)
{
DataTable dt = this.DBTable(sql, null, null);
if (dt == null || dt.Rows.Count == 0)
{
return(null);
}
byte[] bFile = (byte[])dt.Rows[0][0];
bFile = this.ReduceByteArr(bFile); //解密
System.Drawing.ImageConverter imgC = new System.Drawing.ImageConverter(); //将byte[]转换成图片
System.Drawing.Image img = (Image)imgC.ConvertFrom(bFile);
return(img);
}
private void dataGridView1_MouseClick(object sender, MouseEventArgs e)
{
try
{
textBox1.Text = dataGridView1.SelectedRows[0].Cells[1].Value.ToString();
textBox2.Text = dataGridView1.SelectedRows[0].Cells[4].Value.ToString();
richTextBox1.Text = dataGridView1.SelectedRows[0].Cells[5].Value.ToString();
byte[] bytes = (byte[])dataGridView1.SelectedRows[0].Cells[3].Value;
System.Drawing.ImageConverter converter = new System.Drawing.ImageConverter();
Image img = (Image)converter.ConvertFrom(bytes);
pictureBox1.Image = img;
cid = Convert.ToInt32(dataGridView1.SelectedRows[0].Cells[0].Value);
}
catch (Exception)
{
MessageBox.Show("Please select candidate properly.");
}
}
private async void btnConnect_Click( object sender, EventArgs e )
{
this.btnConnect.Enabled = false;
this.btnCancel.Enabled = true;
this.pbStatus.Visible = true;
Camera c = new Camera( this.txtHostName.Text, Int32.Parse(this.txtPort.Text), this.txtUserName.Text, this.txtPassword.Text );
this.lblStatus.Text = "Getting port information...";
GetPortInfoResult ports = await c.GetPortInfoAsync( this.cts.Token );
this.lblHttpPort.Text = ports.HttpPort.ToString( CultureInfo.InvariantCulture );
this.lblHttpsPort.Text = ports.HttpsPort.ToString( CultureInfo.InvariantCulture );
this.lblMediaPort.Text = ports.MediaPort.ToString( CultureInfo.InvariantCulture );
this.lblOnvifPort.Text = ports.OnvifPort.ToString( CultureInfo.InvariantCulture );
this.lblStatus.Text = "Getting IP information...";
GetIPInfoResult ipInfo = await c.GetIPInfoAsync( this.cts.Token );
this.lblStatus.Text = "Getting model name...";
GetProductModelNameResult productModelName = await c.GetProductModelNameAsync( this.cts.Token );
this.lblCameraInfo.Text = String.Format( CultureInfo.InvariantCulture, "Model {0} on {1}", productModelName.ModelName, ipInfo.IPAddress);
this.lblStatus.Text = "Getting device information...";
GetDeviceInfoResult deviceInfo = await c.GetDeviceInfoAsync( this.cts.Token );
this.lblProductName.Text = deviceInfo.ProductName;
this.lblDeviceName.Text = deviceInfo.DeviceName;
this.lblSerialNo.Text = deviceInfo.SerialNumber;
this.lblMac.Text = deviceInfo.MacAddress;
this.lblCurrentDate.Text = deviceInfo.CurrentDate.ToString(CultureInfo.CurrentCulture);
this.lblTimeZone.Text = deviceInfo.TimeZone;
this.lblFirmwareVersion.Text = deviceInfo.FirmwareVersion;
this.lblHardwareVersion.Text = deviceInfo.HardwareVersion;
this.lblStatus.Text = "Getting snapshot image...";
GetSnapshotResult snapshot = await c.GetSnapshotAsync( this.cts.Token );
ImageConverter converter = new ImageConverter();
this.pbSnapshot.Image = (Image) converter.ConvertFrom( snapshot.Image );
this.lblStatus.Text = "Ready.";
this.pbStatus.Visible = false;
this.btnConnect.Enabled = true;
this.btnCancel.Enabled = false;
}
public static Bitmap GetPic(string url)
{
Bitmap pic = null;
try
{
ImageConverter ic = new ImageConverter();
using (WebClient Client = new WebClient())
{
byte[] data = Client.DownloadData(url);
pic = (Bitmap)ic.ConvertFrom(data);
}
}
catch (Exception)
{
}
return pic;
}
public void ResourceRepoEnumerates()
{
var ic = new ImageConverter();
using (var repo = new ResourceWrapper<Bitmap>(b => ic.ConvertFrom(b) as Bitmap, s => null, n => null, testRes.ResourceManager))
{
Assert.AreEqual(8, repo.Length);
var bitmaps = repo.Where(s => s.Value != null).Select(s => s.Value).OfType<Bitmap>();
Assert.AreEqual(4, bitmaps.Count());
var en = repo.GetEnumerator();
if (en.MoveNext())
{
Assert.IsNotNull(en.Current);
en.Reset();
}
}
}
public static void Main()
{
Console.WriteLine("Retrieving data...");
var connectionString = "Server=(local); Database=Northwind; Integrated Security=true;";
var connection = new SqlConnection(connectionString);
connection.Open();
var command = new SqlCommand(cmdText: "select CategoryName, Picture from Categories", connection: connection);
var converter = new ImageConverter();
var reader = command.ExecuteReader();
while (reader.Read())
{
var bitmap = (byte[])reader["Picture"];
string name = ((string)reader["CategoryName"]).Split('/')[0].ToLower();
var image = (Image)converter.ConvertFrom(bitmap);
image.Save($"../../Images/{name}.jpeg", ImageFormat.Jpeg);
}
connection.Close();
Console.WriteLine("Data saved to disk.");
}
//Chuyển chuỗi byte lấy từ database trở lại thành hình ảnh
private Image byteArrayToImage(byte[] byteArrayIn)
{
try
{
//MemoryStream ms = new MemoryStream(byteArrayIn);
//Image returnImage = Image.FromStream(ms);
ImageConverter imageConverter = new System.Drawing.ImageConverter();
Image image = imageConverter.ConvertFrom(byteArrayIn) as Image;
return(image);
//using (var ms = new MemoryStream(byteArrayIn))
//{
// return Image.FromStream(ms);
//}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Thông báo");
}
return(null);
}
public IEnumerable<CoverImage> GetCoverImagesFrom(string mediaFilePath)
{
// to save into tag, see: http://forums.codeguru.com/showthread.php?506806-TagLib-Writing-Images-to-File
var tagLibFile = TagLibFile.Create(mediaFilePath);
var ic = new ImageConverter();
var iNumberOfPictures = tagLibFile.Tag.Pictures.Length;
for (var i = 0; i < iNumberOfPictures; i++)
{
var picture = tagLibFile.Tag.Pictures[i];
var image = (Image)ic.ConvertFrom(picture.Data.Data);
yield return new CoverImage
{
ImageData = image,
Type = picture.Type,
IsAcceptableSize = ImageIsOfAcceptableSize(image.Width, image.Height),
FileExtension = GetFileExtensionFor(image),
CheckSum = picture.Data.Checksum
};
}
tagLibFile.Dispose();
}
private void dataGridView1_MouseClick(object sender, MouseEventArgs e)
{
try
{
textBox2.Text = dataGridView1.SelectedRows[0].Cells[1].Value.ToString();
dateTimePicker1.Text = dataGridView1.SelectedRows[0].Cells[2].Value.ToString();
byte[] bytes = (byte[])dataGridView1.SelectedRows[0].Cells[3].Value;
System.Drawing.ImageConverter converter = new System.Drawing.ImageConverter();
Image img = (Image)converter.ConvertFrom(bytes);
pictureBox1.Image = img;
dataGridView1.Enabled = false;
textBox3.Text = dataGridView1.SelectedRows[0].Cells[4].Value.ToString();
button3.Enabled = true;
textBox1.Enabled = false;
button1.Enabled = true;
}
catch (Exception)
{
MessageBox.Show("Please select election properly.");
}
}
public void SaveLogoData(byte[] logo)
{
UserProfileLogo userProfileLogo = _serviceHubEntities.UserProfileLogos.SingleOrDefault(o => o.AspNetUserId == _aspNetUserId);
if (userProfileLogo == null)
{
userProfileLogo = new UserProfileLogo();
_serviceHubEntities.UserProfileLogos.Add(userProfileLogo);
userProfileLogo.AspNetUserId = _aspNetUserId;
}
ImageConverter imageConverter = new ImageConverter();
using (Image img = (Image)imageConverter.ConvertFrom(logo))
{
using (MemoryStream memoryStream = new MemoryStream())
{
ImageResizer imageResizer = new ImageResizer(300, 300, 70);
imageResizer.ResizeImage(img, memoryStream);
userProfileLogo.LogoData = memoryStream.ToArray();
}
}
}
public static Bitmap GetResultImage(Model model)
{
string fontPath = @"E:\xWork\Apps\Work\AddTextToImage\AddTextToImage.WebUI\fonts\";
IRepository<TextTemplate> _textTemplateRepository = new Repository<TextTemplate>(new DbContextFactory());
IRepository<ClipartTemplate> _clipartTemplateRepository = new Repository<ClipartTemplate>(new DbContextFactory());
if (model == null)
return null; //ToDo
ImageConverter ic = new ImageConverter();
Image img = (Image)ic.ConvertFrom(model.Image);
Bitmap bmpResult = new Bitmap(img);
Graphics graphics = Graphics.FromImage(bmpResult);
foreach (var modelItem in model.Items)
{
TemplateBase template = null;
if (modelItem.ItemType == 0)
{
template = _textTemplateRepository.GetAllWithInclude("Font").Where(p => p.Id == modelItem.TemplateId).FirstOrDefault();
}
else
{
template = _clipartTemplateRepository.GetAllWithInclude("Font").Where(p => p.Id == modelItem.TemplateId).FirstOrDefault();
}
OutlineTextProcessor outlineTextProcessor = new OutlineTextProcessor(modelItem, template, fontPath);
Bitmap image = outlineTextProcessor.GetImage();
graphics.DrawImage((Image)image, new Point(modelItem.PositionLeft, modelItem.PositionTop));
}
graphics.Flush();
graphics.Dispose();
return bmpResult;
}
//ToDo -
private void ModelToSampleForm_Load(object sender, EventArgs e)
{
string fontPath = @"E:\xWork\Apps\Work\AddTextToImage\AddTextToImage.WebUI\fonts\";
model = _modelRepository.Get(ModelId);
if (model != null)
{
ImageConverter ic = new ImageConverter();
Image img = (Image)ic.ConvertFrom(model.Image);
Bitmap bmpResult = new Bitmap(img);
Graphics graphics = Graphics.FromImage(bmpResult);
foreach (var modelItem in model.Items)
{
TemplateBase template = null;
if (modelItem.ItemType == 0)
{
template = _textTemplateRepository.GetAllWithInclude("Font").Where(p => p.Id == modelItem.TemplateId).FirstOrDefault();
}
else
{
template = _clipartTemplateRepository.GetAllWithInclude("Font").Where(p => p.Id == modelItem.TemplateId).FirstOrDefault();
}
OutlineTextProcessor outlineTextProcessor = new OutlineTextProcessor(modelItem, template, fontPath);
Bitmap image = outlineTextProcessor.GetImage();
graphics.DrawImage((Image)image, new Point(modelItem.PositionLeft, modelItem.PositionTop));
}
resultImage = bmpResult;
graphics.Flush();
graphics.Dispose();
}
}
private static Image TextToImage(string newData)
{
Image _return = AMTANGEE.SDK.Resources.Images[SDK.Resources.ImageIndexes.Website];
try
{
if (newData.Length > 0)
{
byte[] byteumrechner = Convert.FromBase64String(newData);
if (byteumrechner != null && byteumrechner.Length > 0)
{
var _with2 = new System.Drawing.ImageConverter();
_return = (Image)_with2.ConvertFrom(byteumrechner);
}
}
}
catch
{
_return = null;
}
return(_return);
}
public void Execute()
{
//
// Imageオブジェクトを取得.
//
var image = GDIImage.FromFile("resources/database.png");
//
// Imageをバイト配列に変換.
// Imageから別のオブジェクトに変換する場合はConvertToを利用する.
//
var converter = new ImageConverter();
var imageBytes = (byte[]) converter.ConvertTo(image, typeof(byte[]));
//
// バイト配列をImageに変換.
// バイト配列からImageオブジェクトに変換する場合はConvertFromを利用する.
//
var image2 = (GDIImage) converter.ConvertFrom(imageBytes);
// 確認.
Debug.Assert(image != null);
Debug.Assert((imageBytes != null) && (imageBytes.Length > 0));
Debug.Assert(image2 != null);
//
// [補足]
// Imageオブジェクトをファイルとして保存する場合は以下のようにする.
//
//string desktopPath = Environment.GetFolderPath(Environment.SpecialFolder.Desktop);
//string fileName = @"Sample.png";
//string filePath = Path.Combine(desktopPath, fileName);
//
//using (Stream stream = File.Create(filePath))
//{
// image.Save(filePath, System.Drawing.Imaging.ImageFormat.Png);
//}
}
public Image byteArrayToImage(byte[] byteArrayIn)
{
using (Stream stream = new MemoryStream(byteArrayIn))
{
//stream.Write(byteArrayIn, 0, byteArrayIn.Length);
//return System.Drawing.Bitmap.FromStream(stream, true);
ImageConverter image = new System.Drawing.ImageConverter();
Image image2 = image.ConvertFrom(byteArrayIn) as Image;
return(image2);
//hasilgambar.Image = image2;
}
// byteArrayIn = new byte[200 * 200 * 3];
MemoryStream ms = new System.IO.MemoryStream(byteArrayIn);
//ms.Seek(0, SeekOrigin.Begin);
//Image newImage = System.Drawing.Image.FromStream(ms);
Image returnImage = Image.FromStream(ms);
return(returnImage);
//Bitmap bmp = new Bitmap(ms);
//return new Bitmap(bmp);
//hasilgambar.Image = newImage;
}
private void frmCatalog_Load(object sender, EventArgs e)
{
// Align UnitPrice to right
this.dgProducts.Columns["UnitPrice"].DefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleRight;
// Load products information
string[,] products = salesForm.getMyBusiness().getProductsInformation();
int count = products.GetLength(0);
for (int i = 0; i < count; i++)
{
int n = dgProducts.Rows.Add();
ImageConverter ic = new ImageConverter();
Image img = (Image)ic.ConvertFrom(salesForm.getMyBusiness().getPictureByID(int.Parse(products[i, 2])));
Bitmap bitmap1 = new Bitmap(img);
dgProducts.Rows[n].Cells[0].Value = img; // Show category picture on first column
//dgProducts.Rows[n].Cells[0].Value = products[i, 4];
dgProducts.Rows[n].Cells[1].Value = products[i, 0];
dgProducts.Rows[n].Cells[2].Value = products[i, 1];
dgProducts.Rows[n].Cells[3].Value = products[i, 3];
dgProducts.Rows[n].Cells[4].Value = products[i, 2];
}
}
internal static Bitmap GetBitmap(byte[] array)
{
ImageConverter ic = new ImageConverter();
System.Drawing.Image pic = (System.Drawing.Image)ic.ConvertFrom(array);
return new Bitmap(pic);
}
private void LoadQuestion(Question question, string choices)
{
buttonSubmit.Enabled = false;
buttonNext.Enabled = false;
buttonBack.Enabled = false;
this.buttonCancel.Text = "Close";
//Clear form
flowLayoutPanelQuestion.Controls.Clear();
flowLayoutPanelAnswers.Controls.Clear();
//generating question
TextBox txtQuestion = new TextBox();
txtQuestion.ScrollBars = ScrollBars.Both;
txtQuestion.Multiline = true;
PictureBox pBox = new PictureBox();
pBox.Width = flowLayoutPanelQuestion.Width;
pBox.Height = flowLayoutPanelQuestion.Height;
if (question.question.Contains(" *** ")) // there is an image in the question
{
int imageStartindex = question.question.IndexOf(" *** ");
int imageEndIndex = question.question.LastIndexOf(" *** ");
txtQuestion.Text = question.Id + " - " + question.question.Remove(imageStartindex, imageEndIndex - imageStartindex);
txtQuestion.Width = flowLayoutPanelQuestion.Width;
txtQuestion.Height = Convert.ToInt32(flowLayoutPanelQuestion.Height * 0.25);
//inserting text to the form
flowLayoutPanelQuestion.Controls.Add(txtQuestion);
byte[] bImage = Convert.FromBase64String(question.question.Substring(imageStartindex, imageEndIndex - imageStartindex).Replace(" *** ", ""));
System.Drawing.ImageConverter converter = new System.Drawing.ImageConverter();
pBox.Image = (Image)converter.ConvertFrom(bImage);
pBox.Width = flowLayoutPanelQuestion.Width;
pBox.Height = Convert.ToInt32(flowLayoutPanelQuestion.Height * 0.75);
//inserting image to the form
flowLayoutPanelQuestion.Controls.Add(pBox);
}
else
{
txtQuestion.Text = question.Id + " - " + question.question;
txtQuestion.Width = flowLayoutPanelQuestion.Width;
txtQuestion.Height = flowLayoutPanelQuestion.Height;
//inserting to the form
flowLayoutPanelQuestion.Controls.Add(txtQuestion);
}
//answers are generating
if (question.allowMultipleSelect)
{
//use check box control
foreach (MyExamForm.Choice choice in question.choices)
{
if (choiceIds.Contains(choice.Id))
{
flowLayoutPanelAnswers.Controls.Add(new CheckBox()
{
Text = choice.answerText, Name = choice.Id + "-" + choice.isCorrect, Width = flowLayoutPanelAnswers.Width, Checked = true
});
}
else
{
flowLayoutPanelAnswers.Controls.Add(new CheckBox()
{
Text = choice.answerText, Name = choice.Id + "-" + choice.isCorrect, Width = flowLayoutPanelAnswers.Width
});
}
}
}
else
{
//use radio control
foreach (MyExamForm.Choice choice in question.choices)
{
if (choiceIds.Contains(choice.Id))
{
flowLayoutPanelAnswers.Controls.Add(new RadioButton()
{
Text = choice.answerText, Name = choice.Id + "-" + choice.isCorrect, Width = flowLayoutPanelAnswers.Width, Checked = true
});
}
else
{
flowLayoutPanelAnswers.Controls.Add(new RadioButton()
{
Text = choice.answerText, Name = choice.Id + "-" + choice.isCorrect, Width = flowLayoutPanelAnswers.Width
});
}
}
}
}
private void showTrackInfo()
{
bool groupMode = string.IsNullOrEmpty(currentJob[Fields.Path].ToString());
string path = groupMode ? ((List<String>)currentJob[Fields.PathList])[0] : currentJob[Fields.Path].ToString();
txtQuery.Text = jCon.CreateQueryString(int.Parse(currentJob[Fields.ID].ToString()));
gridCurrentJob.Rows.Clear();
gridCurrentJob.Rows.Add(Verbal.JobIndex, (int)currentJob[Fields.ID]);
gridCurrentJob.Rows.Add(Verbal.DoneTotalJobs, jCon.CompletedJobsCount + "/" + jCon.JobsCount);
gridCurrentJob.Rows.Add(Fields.Path, groupMode ? Verbal.GroupingPath : path);
gridCurrentJob.Rows.Add(Verbal.Track, groupMode ? Verbal.GroupingTitles : currentJob[Fields.Title].ToString());
gridCurrentJob.Rows.Add(Fields.Artist, currentJob[Fields.Artist].ToString());
gridCurrentJob.Rows.Add(Fields.Album, currentJob[Fields.Album].ToString());
if (groupMode)
{
gridCurrentJob.Rows.Add(
Verbal.Warning,
string.Format(Verbal.ArtAppliesCount, ((List<String>)currentJob[Fields.PathList]).Count)
);
}
var track = TagLib.File.Create(path);
gridCurrentJob.Rows.Add(Verbal.ArtInFile, track.Tag.Pictures.GetLength(0));
if (track.Tag.Pictures.GetLength(0) > 0)
{
var ic = new ImageConverter();
Image i = null;
try
{
cellEmbeded.Thumbnail = cellEmbeded.FullSize = i = (Image)ic.ConvertFrom(track.Tag.Pictures[0].Data.Data);
}
catch(ArgumentException e) { } // Supress strange mime-formats, that Image Converter can't handle
if (i != null)
{
cellEmbeded.Caption = string.Format(
"{0}; {1}x{2}px",
Verbal.Embedded,
cellEmbeded.FullSize.Width,
cellEmbeded.FullSize.Height
);
}
}
else
{
cellEmbeded.Thumbnail = Properties.Resources.noartwork;
cellEmbeded.Caption = Verbal.NoEmbedded;
}
track.Dispose();
}
private void OnReceive(IAsyncResult ar)
{
//try
{
if (!SocketConnected(_clientSocket))
{
MessageBox.Show("Разорвано соединение с сервером!");
return;
}
_clientSocket.EndReceive(ar);
Data msgToSend = new Data();
Data msgReceived = new Data(byteData);
if (msgReceived.cmdCommand == Command.PositionNext)
_clientSocket.BeginReceive(byteData,
0,
byteData.Length,
SocketFlags.None,
new AsyncCallback(OnReceive),
null);
//Accordingly process the message received
switch (msgReceived.cmdCommand)
{
case Command.Login:
if (msgReceived.strName != null)
{
lstChatters.Items.Add(msgReceived.strName);
txtChatBox.Text += msgReceived.strMessage + "\r\n";
}
break;
case Command.Logout:
lstChatters.Items.Remove(msgReceived.strName);
txtChatBox.Text += msgReceived.strMessage + "\r\n";
break;
case Command.Message:
txtChatBox.Text += msgReceived.strMessage + "\r\n";
break;
case Command.PositionNext:
mut.WaitOne();
using (Graphics g = Graphics.FromImage(pictureBox1.Image))
{
//g.Clear(Color);
g.DrawLine(new Pen(msgReceived.clientColor), msgReceived.pnt1, msgReceived.pnt2);
}
//_bitmap.SetPixel(X, Y, msgReceived.clientColor);
pictureBox1.Refresh();
mut.ReleaseMutex();
break;
case Command.BitmapInfoRequest:
ImageConverter icReq = new ImageConverter();
byte[] new_b = (byte[])icReq.ConvertTo(_bitmap, typeof(byte[]));
msgToSend.cmdCommand = Command.BitmapInfoResult;
msgToSend.strName = msgReceived.strName;
msgToSend.strMessage = "L " + new_b.Length.ToString();
byteData = msgToSend.ToByte();
_clientSocket.BeginSend(byteData, 0, byteData.Length, SocketFlags.None, new AsyncCallback(OnSend), null);
System.Threading.Thread.Sleep(100);
msgToSend.bmp = new_b;
msgToSend.strMessage = "B";
byteData = msgToSend.ToByte();
_clientSocket.BeginSend(byteData, 0, byteData.Length, SocketFlags.None, new AsyncCallback(OnSend), null);
break;
case Command.BitmapInfoResult:
if (msgReceived.strMessage[0] == 'L')
byteData = new byte[System.Convert.ToInt32(msgReceived.strMessage.Split(' ')[1])+50];
else
{
ImageConverter icRes = new ImageConverter();
Image img = (Image)icRes.ConvertFrom(msgReceived.bmp);
_bitmap = new Bitmap(img);
pictureBox1.Image = _bitmap;
pictureBox1.Refresh();
}
break;
case Command.ClientList:
lstChatters.Items.AddRange(msgReceived.strMessage.Split('*'));
lstChatters.Items.RemoveAt(lstChatters.Items.Count - 1);
txtChatBox.Text += "<<<" + strName + " has joined the room>>>\r\n";
msgToSend = new Data();
msgToSend.cmdCommand = Command.BitmapInfoRequest;
msgToSend.strName = strName;
msgToSend.strMessage = null;
byte[] byteDataLocal = new byte[1024];
byteDataLocal = msgToSend.ToByte();
_clientSocket.BeginSend(byteDataLocal, 0, byteDataLocal.Length, SocketFlags.None, new AsyncCallback(OnSend), null);
break;
case Command.TestPackageSend:
_testNum++;
break;
case Command.TestPackageRecieve:
msgToSend = new Data();
msgToSend.cmdCommand = Command.TestPackageRecieve;
msgToSend.strName = strName;
msgToSend.strMessage = _testNum.ToString();
_testNum = 0;
_clientSocket.BeginSend(msgToSend.ToByte(), 0, msgToSend.ToByte().Length, SocketFlags.None, new AsyncCallback(OnSend), null);
break;
}
//if (msgReceived.strMessage != null && msgReceived.cmdCommand != Command.ClientList && msgReceived.cmdCommand != Command.PositionNext && msgReceived.cmdCommand != Command.BitmapInfoRequest && msgReceived.cmdCommand != Command.BitmapInfoResult)
//byteData = new byte[2048];
if (msgReceived.cmdCommand != Command.PositionNext)
_clientSocket.BeginReceive(byteData,
0,
byteData.Length,
SocketFlags.None,
new AsyncCallback(OnReceive),
null);
}
/*catch (ObjectDisposedException)
{ }
catch (Exception ex)
{
MessageBox.Show(ex.Message, "SGSclientTCP: " + strName, MessageBoxButtons.OK, MessageBoxIcon.Error);
}*/
}
public Image resizeImage(Image imgToResize, Size size, System.Drawing.Imaging.ImageFormat destformat, PixelFormat pixel_format)
{
int sourceWidth = imgToResize.Width;
int sourceHeight = imgToResize.Height;
float nPercent = 0;
float nPercentW = 0;
float nPercentH = 0;
nPercentW = ((float)size.Width / (float)sourceWidth);
nPercentH = ((float)size.Height / (float)sourceHeight);
if (nPercentH < nPercentW)
nPercent = nPercentH;
else
nPercent = nPercentW;
int destWidth = (int)(sourceWidth * nPercent);
int destHeight = (int)(sourceHeight * nPercent);
Bitmap b = new Bitmap(size.Width, size.Height, PixelFormat.Format1bppIndexed);
Graphics g = Graphics.FromImage((Image)b);
g.InterpolationMode = InterpolationMode.Bicubic;
g.DrawImage(imgToResize, 0, 0, size.Width, size.Height);
g.Dispose();
Image img = (Image)b;
byte[] bin = imageToByteArray(img, destformat);
//byte[] bin = DBTypes.DBtypesFunc.imageToByteArray(img);
ImageConverter ic = new ImageConverter();
return (Image)ic.ConvertFrom(bin);
}
/// <summary>Called when the current node in the XmlReader should be parsed into data for this layer</summary>
/// <param name="reader">The XmlReader that holds the current node</param>
protected override void readDataFromXml(XmlReader reader)
{
// Read the image data
if (reader.Name == "image-data")
{
reader.Read();
while (reader.NodeType != XmlNodeType.EndElement || reader.Name != "image-data")
{
if (reader.NodeType == XmlNodeType.CDATA)
{
ImageConverter icer = new ImageConverter();
String imageString = reader.ReadContentAsString(); // The image as base64 string
byte[] imageData = Convert.FromBase64String(imageString);
bitmap = (Bitmap)icer.ConvertFrom(imageData);
}
}
}
// Let the base class read its data
else
base.readDataFromXml(reader);
}
private OperationResult<NoType> CreateImageFile(string imageName, byte[] byteArrayImage)
{
ImageConverter ic = new ImageConverter();
Image img;
try
{
img = (Image)ic.ConvertFrom(byteArrayImage);
}
catch
{
return OperationResult<NoType>.BadResult("Erreur : Conversion B64 -> Image a echoué.");
}
string imageServerDirectory = HttpContext.Current.Server.MapPath("~/Content/VideoThumbs");
string filesavePath = Path.Combine(imageServerDirectory, string.Format("{0}.jpg", imageName));
try
{
using (Bitmap bitmap1 = new Bitmap(img))
{
bitmap1.Save(filesavePath);
}
}
catch
{
return OperationResult<NoType>.BadResult("Erreur : Sauvegarde du fichier image a échoué.");
}
return OperationResult<NoType>.OkResult;
}
public Image byteArrayToImage(byte[] byteArrayIn)
{
var imageConverter = new System.Drawing.ImageConverter();
return(imageConverter.ConvertFrom(byteArrayIn) as System.Drawing.Image);
}
