// Construct from image
public ImageHandlerForm(Bitmap image, IDocumentsHost host)
: this(host)
{
this.image = image;
AForge.Imaging.Image.FormatImage(ref this.image);
Init();
}
// Construct from file
public ImageHandlerForm(string fileName, IDocumentsHost host)
: this(host)
{
try
{
// load image
image = (Bitmap)System.Drawing.Bitmap.FromFile(fileName);
// format image
AForge.Imaging.Image.FormatImage(ref image);
this.fileName = fileName;
}
catch (Exception) { ((MainForm)host).ReadyToolStripStatusLabel.Text = "Failed loading image"; }
Init();
}
// Constructors
public FourierDoc( ComplexImage image, IDocumentsHost host )
{
//
// Required for Windows Form Designer support
//
InitializeComponent( );
//
this.host = host;
this.image = image;
width = image.Width;
height = image.Height;
UpdateNewImage( );
// form style
SetStyle( ControlStyles.AllPaintingInWmPaint | ControlStyles.DoubleBuffer | ControlStyles.ResizeRedraw, true );
// init scroll bars
this.AutoScroll = true;
// scroll bar size
this.AutoScrollMinSize = new Size( width, height );
}
// Constructors
public FourierDoc(ComplexImage image, IDocumentsHost host)
{
//
// Required for Windows Form Designer support
//
InitializeComponent( );
//
this.host = host;
this.image = image;
width = image.Width;
height = image.Height;
UpdateNewImage( );
// form style
SetStyle(ControlStyles.AllPaintingInWmPaint | ControlStyles.DoubleBuffer | ControlStyles.ResizeRedraw, true);
// init scroll bars
this.AutoScroll = true;
// scroll bar size
this.AutoScrollMinSize = new Size(width, height);
}
// Constructors
private ImageHandlerForm(IDocumentsHost host)
{
this.host = host;
((MainForm)host).IHFList.Add(this);
}
// Construct from file
public ImageDoc( string fileName, IDocumentsHost host )
: this(host)
{
try
{
// load image
image = (Bitmap) Bitmap.FromFile( fileName );
// format image
AForge.Imaging.Image.FormatImage( ref image );
this.fileName = fileName;
}
catch ( Exception )
{
throw new ApplicationException( "Failed loading image" );
}
Init( );
}
// Constructors
private ImageDoc( IDocumentsHost host )
{
this.host = host;
}
// Construct from image
public ImageDoc( Bitmap image, IDocumentsHost host ) : this( host )
{
this.image = image;
if ( !AForge.Imaging.Image.IsGrayscale( this.image ) )
{
this.image = AForge.Imaging.Image.Clone( image, PixelFormat.Format24bppRgb );
}
Init( );
}
// Construct from file
public ImageDoc( string fileName, IDocumentsHost host ) : this( host )
{
FileStream stream = null;
try
{
// read image to temporary memory stream
// (.NET locks any stream until bitmap is disposed,
// so that is why this work around is required)
stream = File.OpenRead( fileName );
MemoryStream memoryStream = new MemoryStream( );
byte[] buffer = new byte[10000];
while ( true )
{
int read = stream.Read( buffer, 0, 10000 );
if ( read == 0 )
break;
memoryStream.Write( buffer, 0, read );
}
image = (Bitmap) Bitmap.FromStream( memoryStream );
// format image
if ( !AForge.Imaging.Image.IsGrayscale( image ) && ( image.PixelFormat != PixelFormat.Format24bppRgb ) )
{
Bitmap temp = AForge.Imaging.Image.Clone( image, PixelFormat.Format24bppRgb );
image.Dispose( );
image = temp;
}
this.fileName = fileName;
}
catch ( Exception )
{
throw new ApplicationException( "Failed loading image" );
}
finally
{
if ( stream != null )
{
stream.Close( );
stream.Dispose( );
}
}
Init( );
}
// Construct from file
public ImageDoc( string fileName, IDocumentsHost host ) : this( host )
{
try
{
image = LoadImageFromFile( fileName );
// format image
if ( !AForge.Imaging.Image.IsGrayscale( image ) && ( image.PixelFormat != PixelFormat.Format24bppRgb ) )
{
Bitmap temp = AForge.Imaging.Image.Clone( image, PixelFormat.Format24bppRgb );
image.Dispose( );
image = temp;
}
this.fileName = fileName;
}
catch ( Exception )
{
throw new ApplicationException( "Failed loading image" );
}
Init( );
}
private void ImageDoc(IDocumentsHost host)
{
this.host = host;
}
// Constructors
private ImageDoc( IDocumentsHost host )
{
this.host = host;
//SS: экземпляр класса для ведения логов
logger = new Logger(this);
}
