/// <summary>
/// Opens the file, assuming that the fileName has already been specified using a Dot Net Image object.
/// </summary>
public override void Open()
{
_myImage?.Dispose();
using (var stream = File.OpenRead(Filename))
using (var temp = Image.FromStream(stream))
{
_myImage = new Bitmap(temp.Width, temp.Height, PixelFormat.Format32bppArgb);
Width = temp.Width;
Height = temp.Height;
using var g = Graphics.FromImage(_myImage);
g.DrawImage(temp, 0, 0, temp.Width, temp.Height); // don't draw unscaled because then nothing is shown
}
WorldFile = new WorldFile(Filename);
if (WorldFile.Affine == null)
{
WorldFile.Affine = new[] { .5, 1.0, 0, Height - .5, 0, -1.0 }
}
;
Bounds = new RasterBounds(Height, Width, WorldFile.Affine);
NumBands = 4;
BytesPerPixel = 4;
CopyBitmapToValues();
}
/// <summary>
/// Opens the file, assuming that the fileName has already been specified using a Dot Net Image object
/// </summary>
public override void Open()
{
if (_myImage != null)
{
_myImage.Dispose();
}
using (FileStream stream = new FileStream(Filename, FileMode.Open))
{
using (Image temp = Image.FromStream(stream))
{
_myImage = new Bitmap(temp.Width, temp.Height, PixelFormat.Format32bppArgb);
Width = temp.Width;
Height = temp.Height;
using (Graphics g = Graphics.FromImage(_myImage))
{
g.DrawImage(temp, new Rectangle(0, 0, temp.Width, temp.Height));
}
}
}
WorldFile = new WorldFile(Filename);
if (WorldFile.Affine == null)
{
WorldFile.Affine = new[] { .5, 1.0, 0, _myImage.Height - .5, 0, -1.0 }
}
;
Bounds = new RasterBounds(_myImage.Height, _myImage.Width, WorldFile.Affine);
NumBands = 4;
BytesPerPixel = 4;
CopyBitmapToValues();
}
/// <summary>
/// Creates a new image and world file, placing the default bounds at the origin, with one pixel per unit.
/// </summary>
/// <param name="fileName">The string fileName.</param>
/// <param name="width">The integer width.</param>
/// <param name="height">The integer height.</param>
/// <param name="bandType">The ImageBandType that clarifies how the separate bands are layered in the image.</param>
/// <returns>The create image.</returns>
public override IImageData Create(string fileName, int width, int height, ImageBandType bandType)
{
Filename = fileName;
WorldFile = new WorldFile();
double[] aff = { 1.0, 0, 0, -1.0, 0, height };
Bounds = new RasterBounds(height, width, aff);
WorldFile.Filename = WorldFile.GenerateFilename(fileName);
Width = width;
Height = height;
_myImage = new Bitmap(width, height);
string ext = Path.GetExtension(fileName);
ImageFormat imageFormat = ext switch
{
".bmp" => ImageFormat.Bmp,
".emf" => ImageFormat.Emf,
".exf" => ImageFormat.Exif,
".gif" => ImageFormat.Gif,
".ico" => ImageFormat.Icon,
".jpg" => ImageFormat.Jpeg,
".mbp" => ImageFormat.MemoryBmp,
".png" => ImageFormat.Png,
".tif" => ImageFormat.Tiff,
".wmf" => ImageFormat.Wmf,
_ => throw new ArgumentOutOfRangeException(nameof(fileName), DataStrings.FileTypeNotSupported),
};
_myImage.Save(fileName, imageFormat);
NumBands = 4;
BytesPerPixel = 4;
CopyBitmapToValues();
return(this);
}
/// <summary>
/// Saves the image to the specified fileName
/// </summary>
/// <param name="fileName">
/// The string fileName to save this as
/// </param>
public override void SaveAs(string fileName)
{
Filename = fileName;
if (WorldFile != null)
{
WorldFile.Filename = WorldFile.GenerateFilename(fileName);
}
Save();
}
/// <summary>
/// Initializes a new instance of the <see cref="InRamImageData"/> class.
/// Constructs a new ImageData of the specified width and height.
/// </summary>
/// <param name="width">
/// The integer width in pixels.
/// </param>
/// <param name="height">
/// The integer height in pixels.
/// </param>
public InRamImageData(int width, int height)
{
WorldFile = new WorldFile();
double[] aff = new[] { .5, 1.0, 0, _myImage.Height - .5, 0, -1.0 };
Bounds = new RasterBounds(height, width, aff);
_myImage = new Bitmap(width, height);
Width = width;
Height = height;
MemorySetup();
}
/// <summary>
/// Initializes a new instance of the <see cref="InRamImageData"/> class.
/// Creates the bitmap from the raw image specified. The bounds should be set on this later.
/// </summary>
/// <param name="rawImage">The raw image.</param>
public InRamImageData(Image rawImage)
{
_myImage = new Bitmap(rawImage.Width, rawImage.Height);
Width = rawImage.Width;
Height = rawImage.Height;
using (var g = Graphics.FromImage(_myImage))
g.DrawImageUnscaled(rawImage, 0, 0);
WorldFile = new WorldFile();
double[] aff = { .5, 1.0, 0, rawImage.Height - .5, 0, -1.0 };
Bounds = new RasterBounds(rawImage.Height, rawImage.Width, aff);
MemorySetup();
}
/// <summary>
/// Initializes a new instance of the <see cref="InRamImageData"/> class.
/// Creates the bitmap from the raw image specified. The bounds should be set on this later.
/// </summary>
/// <param name="rawImage">
/// The raw image.
/// </param>
public InRamImageData(Image rawImage)
{
_myImage = new Bitmap(rawImage.Width, rawImage.Height);
Width = rawImage.Width;
Height = rawImage.Height;
Graphics g = Graphics.FromImage(_myImage);
g.DrawImageUnscaled(rawImage, 0, 0);
g.Dispose();
WorldFile = new WorldFile();
double[] aff = new[] { .5, 1.0, 0, _myImage.Height - .5, 0, -1.0 };
Bounds = new RasterBounds(_myImage.Height, _myImage.Width, aff);
MemorySetup();
}
/// <summary>
/// Opens the file, assuming that the fileName has already been specified using a Dot Net Image object
/// </summary>
public override void Open()
{
if (_myImage != null)
{
_myImage.Dispose();
}
using (FileStream stream = new FileStream(Filename, FileMode.Open))
{
using (Image temp = Image.FromStream(stream))
{
_myImage = new Bitmap(temp.Width, temp.Height, PixelFormat.Format32bppArgb);
Width = temp.Width;
Height = temp.Height;
using (Graphics g = Graphics.FromImage(_myImage))
{
g.DrawImage(temp, new Rectangle(0, 0, temp.Width, temp.Height));
}
}
}
WorldFile = new WorldFile(Filename);
if (WorldFile.Affine == null)
WorldFile.Affine = new[] { .5, 1.0, 0, _myImage.Height - .5, 0, -1.0 };
Bounds = new RasterBounds(_myImage.Height, _myImage.Width, WorldFile.Affine);
NumBands = 4;
BytesPerPixel = 4;
CopyBitmapToValues();
}
/// <summary>
/// Creates a new image and world file, placing the default bounds at the origin, with one pixel per unit.
/// </summary>
/// <param name="fileName">
/// The string fileName
/// </param>
/// <param name="width">
/// The integer width
/// </param>
/// <param name="height">
/// The integer height
/// </param>
/// <param name="bandType">The ImageBandType that clarifies how the separate bands are layered in the image.</param>
public override IImageData Create(string fileName, int width, int height, ImageBandType bandType)
{
Filename = fileName;
WorldFile = new WorldFile();
double[] aff = new[] { 1.0, 0, 0, -1.0, 0, height };
Bounds = new RasterBounds(height, width, aff);
WorldFile.Filename = WorldFile.GenerateFilename(fileName);
Width = width;
Height = height;
_myImage = new Bitmap(width, height);
string ext = Path.GetExtension(fileName);
switch (ext)
{
case ".bmp":
_myImage.Save(fileName, ImageFormat.Bmp);
break;
case ".emf":
_myImage.Save(fileName, ImageFormat.Emf);
break;
case ".exf":
_myImage.Save(fileName, ImageFormat.Exif);
break;
case ".gif":
_myImage.Save(fileName, ImageFormat.Gif);
break;
case ".ico":
_myImage.Save(fileName, ImageFormat.Icon);
break;
case ".jpg":
_myImage.Save(fileName, ImageFormat.Jpeg);
break;
case ".mbp":
_myImage.Save(fileName, ImageFormat.MemoryBmp);
break;
case ".png":
_myImage.Save(fileName, ImageFormat.Png);
break;
case ".tif":
_myImage.Save(fileName, ImageFormat.Tiff);
break;
case ".wmf":
_myImage.Save(fileName, ImageFormat.Wmf);
break;
}
NumBands = 4;
BytesPerPixel = 4;
CopyBitmapToValues();
return this;
}
/// <summary>
/// Initializes a new instance of the <see cref="InRamImageData"/> class.
/// Constructs a new ImageData of the specified width and height.
/// </summary>
/// <param name="width">
/// The integer width in pixels.
/// </param>
/// <param name="height">
/// The integer height in pixels.
/// </param>
public InRamImageData(int width, int height)
{
WorldFile = new WorldFile();
double[] aff = new[] { .5, 1.0, 0, _myImage.Height - .5, 0, -1.0 };
Bounds = new RasterBounds(height, width, aff);
_myImage = new Bitmap(width, height);
Width = width;
Height = height;
MemorySetup();
}
/// <summary>
/// Saves the current image and world file.
/// </summary>
public override void Save()
{
_myImage.Save(Filename);
WorldFile.Save();
}
/// <summary>
/// Creates a new image and world file, placing the default bounds at the origin, with one pixel per unit.
/// </summary>
/// <param name="fileName">
/// The string fileName
/// </param>
/// <param name="width">
/// The integer width
/// </param>
/// <param name="height">
/// The integer height
/// </param>
/// <param name="bandType">The ImageBandType that clarifies how the separate bands are layered in the image.</param>
public override IImageData Create(string fileName, int width, int height, ImageBandType bandType)
{
Filename = fileName;
WorldFile = new WorldFile();
double[] aff = new[] { 1.0, 0, 0, -1.0, 0, height };
Bounds = new RasterBounds(height, width, aff);
WorldFile.Filename = WorldFile.GenerateFilename(fileName);
Width = width;
Height = height;
_myImage = new Bitmap(width, height);
string ext = Path.GetExtension(fileName);
switch (ext)
{
case ".bmp":
_myImage.Save(fileName, ImageFormat.Bmp);
break;
case ".emf":
_myImage.Save(fileName, ImageFormat.Emf);
break;
case ".exf":
_myImage.Save(fileName, ImageFormat.Exif);
break;
case ".gif":
_myImage.Save(fileName, ImageFormat.Gif);
break;
case ".ico":
_myImage.Save(fileName, ImageFormat.Icon);
break;
case ".jpg":
_myImage.Save(fileName, ImageFormat.Jpeg);
break;
case ".mbp":
_myImage.Save(fileName, ImageFormat.MemoryBmp);
break;
case ".png":
_myImage.Save(fileName, ImageFormat.Png);
break;
case ".tif":
_myImage.Save(fileName, ImageFormat.Tiff);
break;
case ".wmf":
_myImage.Save(fileName, ImageFormat.Wmf);
break;
}
NumBands = 4;
BytesPerPixel = 4;
CopyBitmapToValues();
return(this);
}
/// <summary>
/// Creates a new instance of ImageData
/// </summary>
public ImageData()
{
TypeName = "Image";
WorldFile = new WorldFile();
}
/// <summary>
/// Creates a new instance of ImageData
/// </summary>
public ImageData()
{
TypeName = "Image";
WorldFile = new WorldFile();
}
/// <summary>
/// Creates a new image and world file, placing the default bounds at the origin, with one pixel per unit.
/// </summary>
/// <param name="fileName"> The string fileName </param>
/// <param name="width"> The integer width </param>
/// <param name="height"> The integer height </param>
/// <param name="bandType">The ImageBandType that clarifies how the separate bands are layered in the image.</param>
public override IImageData Create(string fileName, int width, int height, ImageBandType bandType)
{
Filename = fileName;
WorldFile = new WorldFile();
double[] aff = { 1.0, 0, 0, -1.0, 0, height };
Bounds = new RasterBounds(height, width, aff);
WorldFile.Filename = WorldFile.GenerateFilename(fileName);
Width = width;
Height = height;
_myImage = new Bitmap(width, height);
string ext = Path.GetExtension(fileName);
ImageFormat imageFormat;
switch (ext)
{
case ".bmp":
imageFormat = ImageFormat.Bmp;
break;
case ".emf":
imageFormat = ImageFormat.Emf;
break;
case ".exf":
imageFormat = ImageFormat.Exif;
break;
case ".gif":
imageFormat = ImageFormat.Gif;
break;
case ".ico":
imageFormat = ImageFormat.Icon;
break;
case ".jpg":
imageFormat = ImageFormat.Jpeg;
break;
case ".mbp":
imageFormat = ImageFormat.MemoryBmp;
break;
case ".png":
imageFormat = ImageFormat.Png;
break;
case ".tif":
imageFormat = ImageFormat.Tiff;
break;
case ".wmf":
imageFormat = ImageFormat.Wmf;
break;
default:
throw new ArgumentOutOfRangeException("fileName", "File format is unsupported.");
}
_myImage.Save(fileName, imageFormat);
NumBands = 4;
BytesPerPixel = 4;
CopyBitmapToValues();
return(this);
}
/// <summary>
/// Creates a new instance of ImageData
/// </summary>
public ImageData()
{
WorldFile = new WorldFile();
}
