/// <summary>
/// A RaisePostBackEvent.
/// </summary>
/// <param name="eventArgument">eventArgument</param>
public new void RaisePostBackEvent(String eventArgument)
{
var args = eventArgument.Split(';');
// Create the new name
var tempFileName = ParentImageEditor.GetTempFileName();
var job = new ImageJob(ParentImageEditor.WorkFile);
try
{
int width, height;
bool constrainProportions, resizeSmaller;
int.TryParse(args[0], out width);
int.TryParse(args[1], out height);
bool.TryParse(args[2], out constrainProportions);
bool.TryParse(args[3], out resizeSmaller);
job.ResizeImage(width, height, constrainProportions, resizeSmaller);
ParentImageEditor.ImageHeight = job.Image.Height;
ParentImageEditor.ImageWidth = job.Image.Width;
}
catch
{
Page.RegisterStartupScript(tempFileName, "<script language='javascript'>alert('Error while resizing.');</script>");
}
PerformSave(job, tempFileName);
OnClick(EventArgs.Empty);
}
private void SaveClicked(object obj, EventArgs e)
{
// Get Parent Editor
ImageEditor editor = (ImageEditor)this.Parent.Parent;
string tempFile = editor.GetTempFileName();
/*string tempFile = string.Empty;
* // Create the new name
* if (editor.SaveURL != string.Empty)
* {
* tempFile = GetFileName(editor.SaveURL);
* if (tempFile == string.Empty)
* tempFile = editor.GetTempFileName();
* }
* else
* {
* tempFile = editor.GetTempFileName();
* }*/
if (!editor.DirectWrite)
{
ActiveUp.WebControls.ImageJob job;
job = new ActiveUp.WebControls.ImageJob(editor.WorkFile);
//job.License = editor.License;
ImageSettings blankSettings = new ImageSettings();
ImageSettings saveSettings = editor.SaveSettings;
if (saveSettings != null && !blankSettings.Equals(saveSettings))
{
if (saveSettings.MaxHeight != 0)
{
job.ResizeImage(saveSettings.MaxWidth, saveSettings.MaxWidth,
saveSettings.ConstrainProportions, saveSettings.ResizeSmaller);
}
job.Save(Page.Server.MapPath(editor.TempDirectory) + tempFile, saveSettings.Compression,
saveSettings.Quality, saveSettings.Format);
}
else
{
job.Save(Page.Server.MapPath(editor.TempDirectory) + tempFile, saveSettings.Compression,
saveSettings.Quality, saveSettings.Format);
}
editor.OnPostProcessing(EventArgs.Empty);
//job.Save(Page.Server.MapPath(editor.TempDirectory) + tempFile, editor.SaveSettings.Compression, editor.SaveSettings.Quality, editor.SaveSettings.Format);
job.Dispose();
// Delete old temp file
System.IO.File.Delete(Page.Server.MapPath(editor.TempURL));
editor.TempURL = editor.TempDirectory + tempFile;
//editor.ImageURL = editor.TempURL;
if (editor.SaveURL != string.Empty)
{
editor.ImageURL = editor.SaveURL;
}
System.IO.File.Copy(Page.Server.MapPath(editor.TempURL), Page.Server.MapPath(editor.ImageURL), true);
}
editor.EditorMode = ImageEditorMode.View;
editor.OnSave(this, Page.Server.MapPath(editor.ImageURL));
}
private void Page_Load(object sender, System.EventArgs e)
{
//Set the content type
Response.ContentType = "image/jpeg";
ImageJob job;
try
{
string file = Request.QueryString["file"];
job = new ImageJob(Server.MapPath(file));
// Process the image
foreach (string command in Request.QueryString.Keys)
{
// Tolerance is a vertue.
string commandUC = command.ToUpper();
// Parameters container.
string values = string.Empty;
// Add text
if (commandUC.StartsWith("TEXT"))
{
values = Request.QueryString[command];
string[] prms = values.Split(';');
// We need some explicit conversion here.
FontStyle fontStyle = (FontStyle)Enum.Parse(typeof(FontStyle), prms[3], true);
StringAlignment alignment = (StringAlignment)Enum.Parse(typeof(StringAlignment), prms[8], true);;
job.AddText(prms[0], prms[1], Convert.ToInt32(prms[2]), fontStyle,
Color.FromName(prms[4]), Convert.ToBoolean(prms[5]),
Convert.ToInt32(prms[6]), Convert.ToInt32(prms[7]), alignment);
}
else if (commandUC.StartsWith("ROTATE"))
{
values = Request.QueryString[command];
if (values.ToUpper() == "LEFT")
{
job.RotateLeft();
}
else if (values.ToUpper() == "RIGHT")
{
job.RotateRight();
}
else
{
job.Rotate(float.Parse(values));
}
}
else if (commandUC.StartsWith("FLIP"))
{
values = Request.QueryString[command];
if (values.ToUpper().StartsWith("HORI"))
{
job.Flip(FlipType.Horizontal);
}
else if (values.ToUpper().StartsWith("VERT"))
{
job.Flip(FlipType.Vertical);
}
else if (values.ToUpper().StartsWith("BOTH"))
{
job.Flip(FlipType.Both);
}
}
else if (commandUC.StartsWith("CROP"))
{
values = Request.QueryString[command];
Selection selection = new Selection(values.Replace(";", ","));
job.Crop(selection);
}
else if (commandUC.StartsWith("RESIZE"))
{
values = Request.QueryString[command];
string[] prms = values.Split(';');
job.ResizeImage(Convert.ToInt32(prms[0]), Convert.ToInt32(prms[1]),
Convert.ToBoolean(prms[2]), Convert.ToBoolean(prms[3]));
}
else if (commandUC.StartsWith("CANVAS"))
{
values = HttpUtility.UrlDecode(Request.QueryString[command]);
string[] prms = values.Split(';');
// We need some explicit conversion here.
AnchorType anchor = (AnchorType)Enum.Parse(typeof(AnchorType), prms[2], true);
job.ResizeCanvas(Convert.ToInt32(prms[0]), Convert.ToInt32(prms[1]),
anchor, System.Drawing.Color.FromName(prms[3]));
}
else if (commandUC.StartsWith("ZOOM"))
{
values = Request.QueryString[command];
string[] prms = values.Split(';');
job.Zoom(Convert.ToInt32(prms[0]), Convert.ToInt32(prms[1]),
float.Parse(prms[2]));
}
}
// Send the data to the browser
job.Save(Response.OutputStream, FileCompression.CCITT3, 70, FileFormat.Jpeg);
}
catch
{
Bitmap bitMapImage = new System.Drawing.Bitmap(300, 100, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
Graphics graphicImage = Graphics.FromImage(bitMapImage);
graphicImage.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
SolidBrush drawBrush = new SolidBrush(System.Drawing.Color.Red);
StringFormat stringFormat = new StringFormat();
stringFormat.Alignment = StringAlignment.Center;
graphicImage.DrawString("Invalid parameters!", new Font("Arial", 23, FontStyle.Bold), drawBrush, new Point(150, 30), stringFormat);
bitMapImage.Save(Response.OutputStream, System.Drawing.Imaging.ImageFormat.Jpeg);
graphicImage.Dispose();
bitMapImage.Dispose();
}
}