Class TiffOptions
Class TiffOptions
Nome do espaço: Aspose.Imaging.ImageOptions Assembleia: Aspose.Imaging.dll (25.4.0)
Opções de formato de arquivo tiff.Observe que as etiquetas de largura e altura serão sobreescritas na criação da imagem por parâmetros de largura e altura, por isso não há necessidade de especificá-las diretamente.Observe que muitas opções retornam um valor padrão, mas isso não significa que esta opção é especificamente definida como um valor de tag. Para verificar o tag está presente, use a propriedade de tag ou o método IsTagPresent correspondente.
[JsonObject(MemberSerialization.OptIn)]
public class TiffOptions : ImageOptionsBase, IDisposable, ICloneable, IHasExifData, IHasXmpData, IHasMetadataInheritance
object ← DisposableObject ← ImageOptionsBase ← TiffOptions
Derived
Implements
IDisposable , ICloneable , IHasExifData , IHasXmpData , IHasMetadata
Membros herdados
ImageOptionsBase.Clone() , ImageOptionsBase.ReleaseManagedResources() , ImageOptionsBase.KeepMetadata , ImageOptionsBase.XmpData , ImageOptionsBase.Source , ImageOptionsBase.Palette , ImageOptionsBase.ResolutionSettings , ImageOptionsBase.VectorRasterizationOptions , ImageOptionsBase.BufferSizeHint , ImageOptionsBase.MultiPageOptions , ImageOptionsBase.FullFrame , ImageOptionsBase.ProgressEventHandler , DisposableObject.Dispose() , DisposableObject.ReleaseManagedResources() , DisposableObject.ReleaseUnmanagedResources() , DisposableObject.VerifyNotDisposed() , DisposableObject.Disposed , object.GetType() , object.MemberwiseClone() , object.ToString() , object.Equals(object?) , object.Equals(object?, object?) , object.ReferenceEquals(object?, object?) , object.GetHashCode()
Examples
Este exemplo demonstra o uso de diferentes classes do SaveOptions Namespace para fins de exportação. Uma imagem do tipo Gif é carregada em uma instância da imagem e depois exportada para vários formatos.
string dir = "c:\\temp\\";
//Load an existing image (of type Gif) in an instance of Image class
using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Load(dir + "sample.gif"))
{
//Export to BMP file format using the default options
image.Save(dir + "output.bmp", new Aspose.Imaging.ImageOptions.BmpOptions());
//Export to JPEG file format using the default options
image.Save(dir + "output.jpg", new Aspose.Imaging.ImageOptions.JpegOptions());
//Export to PNG file format using the default options
image.Save(dir + "output.png", new Aspose.Imaging.ImageOptions.PngOptions());
//Export to TIFF file format using the default options
image.Save(dir + "output.tif", new Aspose.Imaging.ImageOptions.TiffOptions(Aspose.Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default));
}O exemplo a seguir mostra como converter uma imagem de vector multipágina para o formato TIFF em geral sem referência a um tipo de imagem específico.
string dir = "C:\\aspose.imaging\\net\\misc\\ImagingReleaseQATester\\Tests\\testdata\\2548";
string inputFilePath = System.IO.Path.Combine(dir, "Multipage.cdr");
string outputFilePath = System.IO.Path.Combine(dir, "Multipage.cdr.tiff");
Aspose.Imaging.ImageOptionsBase exportOptions = new Aspose.Imaging.ImageOptions.TiffOptions(Aspose.Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Load(inputFilePath))
{
exportOptions.MultiPageOptions = null;
// Export only first two pages. These pages will be presented as frames in the output TIFF.
Aspose.Imaging.IMultipageImage multipageImage = image as Aspose.Imaging.IMultipageImage;
if (multipageImage != null && (multipageImage.Pages != null && multipageImage.PageCount > 2))
{
exportOptions.MultiPageOptions = new Aspose.Imaging.ImageOptions.MultiPageOptions(new Aspose.Imaging.IntRange(0, 2));
}
if (image is Aspose.Imaging.VectorImage)
{
exportOptions.VectorRasterizationOptions = (Aspose.Imaging.ImageOptions.VectorRasterizationOptions)image.GetDefaultOptions(new object[] { Aspose.Imaging.Color.White, image.Width, image.Height });
exportOptions.VectorRasterizationOptions.TextRenderingHint = Aspose.Imaging.TextRenderingHint.SingleBitPerPixel;
exportOptions.VectorRasterizationOptions.SmoothingMode = Aspose.Imaging.SmoothingMode.None;
}
image.Save(outputFilePath, exportOptions);
}Esses exemplos usam a classe GraphicsPath e Graphics para criar e manipular Figuras em uma superfície da imagem. Exemplo cria uma nova imagem (do tipo Tiff), limpa a superfície e tira caminhos com a ajuda da classe GraphicsPath. No final, o método DrawPath exposto pela classe Graphics é chamado para render os caminhos na superfície.
//Create an instance of FileStream
using (System.IO.FileStream stream = new System.IO.FileStream(@"C:\temp\output.tiff", System.IO.FileMode.Create))
{
//Create an instance of TiffOptions and set its various properties
Aspose.Imaging.ImageOptions.TiffOptions tiffOptions = new Aspose.Imaging.ImageOptions.TiffOptions(Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
//Set the source for the instance of ImageOptions
tiffOptions.Source = new Aspose.Imaging.Sources.StreamSource(stream);
//Create an instance of Image
using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Create(tiffOptions, 500, 500))
{
//Create and initialize an instance of Graphics class
Aspose.Imaging.Graphics graphics = new Aspose.Imaging.Graphics(image);
//Clear Graphics surface
graphics.Clear(Color.Wheat);
//Create an instance of GraphicsPath class
Aspose.Imaging.GraphicsPath graphicspath = new Aspose.Imaging.GraphicsPath();
//Create an instance of Figure class
Aspose.Imaging.Figure figure = new Aspose.Imaging.Figure();
//Add Shapes to Figure object
figure.AddShape(new Aspose.Imaging.Shapes.RectangleShape(new Aspose.Imaging.RectangleF(10f, 10f, 300f, 300f)));
figure.AddShape(new Aspose.Imaging.Shapes.EllipseShape(new Aspose.Imaging.RectangleF(50f, 50f, 300f, 300f)));
figure.AddShape(new Aspose.Imaging.Shapes.PieShape(new Aspose.Imaging.RectangleF(new Aspose.Imaging.PointF(250f, 250f), new Aspose.Imaging.SizeF(200f, 200f)), 0f, 45f));
//Add Figure object to GraphicsPath
graphicspath.AddFigure(figure);
//Draw path with Pen object of color Black
graphics.DrawPath(new Aspose.Imaging.Pen(Aspose.Imaging.Color.Black, 2), graphicspath);
// save all changes.
image.Save();
}
}Constructors
TiffOptions(Título: TiffExpectedFormat, Título)
Inicia uma nova instância da classe Aspose.Imaging.ImageOptions.TiffOptions.
public TiffOptions(TiffExpectedFormat expectedFormat, TiffByteOrder byteOrder)Parameters
expectedFormat TiffExpectedFormat
O formato de arquivo de tiff esperado.
byteOrder TiffByteOrder
O arquivo tiff formato byte ordem para usar.
TiffOptions(TiffExpectedFormat)
Inicializa uma nova instância da classe Aspose.Imaging.ImageOptions.TiffOptions.
public TiffOptions(TiffExpectedFormat expectedFormat)Parameters
expectedFormat TiffExpectedFormat
O formato de arquivo de tiff esperado.
Examples
O exemplo a seguir mostra como criar uma cópia de grayscale de um quadro existente e adicioná-lo a uma imagem TIFF.
string dir = "c:\\temp\\";
Aspose.Imaging.ImageOptions.TiffOptions createTiffOptions = new Aspose.Imaging.ImageOptions.TiffOptions(Aspose.Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
// Create a permanent, not temporary file source.
createTiffOptions.Source = new Aspose.Imaging.Sources.FileCreateSource(dir + "multipage.tif", false);
createTiffOptions.Photometric = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPhotometrics.Rgb;
createTiffOptions.BitsPerSample = new ushort[] { 8, 8, 8 };
using (Aspose.Imaging.FileFormats.Tiff.TiffImage tiffImage = (Aspose.Imaging.FileFormats.Tiff.TiffImage)Image.Create(createTiffOptions, 100, 100))
{
// The linear gradient from the left-top to the right-bottom corner of the image.
Aspose.Imaging.Brushes.LinearGradientBrush brush =
new Aspose.Imaging.Brushes.LinearGradientBrush(
new Aspose.Imaging.Point(0, 0),
new Aspose.Imaging.Point(tiffImage.Width, tiffImage.Height),
Aspose.Imaging.Color.Red,
Aspose.Imaging.Color.Green);
// Fill the active frame with a linear gradient brush.
Aspose.Imaging.Graphics gr = new Aspose.Imaging.Graphics(tiffImage.ActiveFrame);
gr.FillRectangle(brush, tiffImage.Bounds);
// Grayscale options
Aspose.Imaging.ImageOptions.TiffOptions createTiffFrameOptions = new Aspose.Imaging.ImageOptions.TiffOptions(Aspose.Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
createTiffFrameOptions.Source = new Aspose.Imaging.Sources.StreamSource(new System.IO.MemoryStream());
createTiffFrameOptions.Photometric = Imaging.FileFormats.Tiff.Enums.TiffPhotometrics.MinIsBlack;
createTiffFrameOptions.BitsPerSample = new ushort[] { 8 };
// Create a grayscale copy of the active frame.
// The pixel data is preserved but converted to the desired format.
Aspose.Imaging.FileFormats.Tiff.TiffFrame grayscaleFrame = Aspose.Imaging.FileFormats.Tiff.TiffFrame.CreateFrameFrom(tiffImage.ActiveFrame, createTiffFrameOptions);
// Add the newly created frame to the TIFF image.
tiffImage.AddFrame(grayscaleFrame);
tiffImage.Save();
}Este exemplo mostra como salvar uma imagem de raster no formato TIFF usando várias opções.
string dir = "c:\\temp\\";
Aspose.Imaging.ImageOptions.TiffOptions saveOptions = new Aspose.Imaging.ImageOptions.TiffOptions(Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
// Set 8 bits for each color component.
saveOptions.BitsPerSample = new ushort[] { 8, 8, 8 };
// Set the Big Endian byte order (Motorola)
saveOptions.ByteOrder = Aspose.Imaging.FileFormats.Tiff.Enums.TiffByteOrder.BigEndian;
// Set the LZW compression.
saveOptions.Compression = Aspose.Imaging.FileFormats.Tiff.Enums.TiffCompressions.Lzw;
// Allow to reduce the size of continuous-tone images.
// Currently this field is used only with LZW encoding because LZW is probably the only TIFF encoding scheme
// that benefits significantly from a predictor step.
saveOptions.Predictor = Imaging.FileFormats.Tiff.Enums.TiffPredictor.Horizontal;
// Set the RGB color model.
saveOptions.Photometric = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPhotometrics.Rgb;
// For YCbCr, you can use one of the following choices:
// YCbCrSubSampling field JPEG sampling factors
// ----------------------------------------------
// 1,1 1x1, 1x1, 1x1
// 2,1 2x1, 1x1, 1x1
// 2,2(default value) 2x2, 1x1, 1x1
// saveOptions.YCbCrSubsampling = new ushort[] { 2, 2 };
// All color components will be stored within a singel plane.
saveOptions.PlanarConfiguration = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPlanarConfigs.Contiguous;
// Create a TIFF Frame of 100x100 px.
using (Aspose.Imaging.Image image = new Aspose.Imaging.FileFormats.Bmp.BmpImage(100, 100))
{
// Fill the entire image with the blue-yellow gradient.
Aspose.Imaging.Brushes.LinearGradientBrush gradientBrush = new Aspose.Imaging.Brushes.LinearGradientBrush(
new Aspose.Imaging.Point(0, 0),
new Aspose.Imaging.Point(image.Width, image.Height),
Aspose.Imaging.Color.Blue,
Aspose.Imaging.Color.Yellow);
Aspose.Imaging.Graphics graphics = new Aspose.Imaging.Graphics(image);
graphics.FillRectangle(gradientBrush, image.Bounds);
image.Save(dir + "output.tif", saveOptions);
}TiffOptions(TiffOptions)
Inicia uma nova instância da classe Aspose.Imaging.ImageOptions.TiffOptions.
public TiffOptions(TiffOptions options)Parameters
options TiffOptions
As opções para copiar.
TiffOptions(TiffDataType[])
Inicia uma nova instância da classe Aspose.Imaging.ImageOptions.TiffOptions.
public TiffOptions(TiffDataType[] tags)Parameters
tags TiffDataType
[ ]
Os tags para iniciar opções com.
Properties
AlphaStorage
Obter ou definir a opção de armazenamento alfa. Opções diferentes de Aspose.Imaging.FileFormats.Tiff.Enums.TiffAlphaStorage.Unspecifiedsão usados quando há mais de 3 Aspose.Imaging.ImageOptions.TiffOptions.SamplesPerPixel definido.
public TiffAlphaStorage AlphaStorage { get; set; }Valor da propriedade
Artist
Recebe ou coloca o artista.
public string Artist { get; set; }Valor da propriedade
BitsPerPixel
Obtenha os bits por pixel.
public int BitsPerPixel { get; }Valor da propriedade
BitsPerSample
Receba ou coloca os bits por amostra.
public ushort[] BitsPerSample { get; set; }Valor da propriedade
ushort [ ]
Examples
Este exemplo mostra como criar uma imagem TIFF a partir de um escudo e salvá-la para um arquivo.
string dir = "c:\\temp\\";
Aspose.Imaging.ImageOptions.TiffOptions createOptions = new Aspose.Imaging.ImageOptions.TiffOptions(Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
// Set 8 bits for each color component.
createOptions.BitsPerSample = new ushort[] { 8, 8, 8 };
// Set the Big Endian byte order (Motorola)
createOptions.ByteOrder = Aspose.Imaging.FileFormats.Tiff.Enums.TiffByteOrder.BigEndian;
// Set the LZW compression.
createOptions.Compression = Aspose.Imaging.FileFormats.Tiff.Enums.TiffCompressions.Lzw;
// Set the RGB color model.
createOptions.Photometric = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPhotometrics.Rgb;
// All color components will be stored within a single plane.
createOptions.PlanarConfiguration = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPlanarConfigs.Contiguous;
// Create a TIFF Frame of 100x100 px.
// Note that you don't have to dispose a frame explicitly if it is included into TiffImage.
// When the container is disposed all frames will be disposed automatically.
Aspose.Imaging.FileFormats.Tiff.TiffFrame firstFrame = new Aspose.Imaging.FileFormats.Tiff.TiffFrame(createOptions, 100, 100);
// Fill the entire frame with the blue-yellow gradient.
Aspose.Imaging.Brushes.LinearGradientBrush gradientBrush = new Aspose.Imaging.Brushes.LinearGradientBrush(
new Aspose.Imaging.Point(0, 0),
new Aspose.Imaging.Point(firstFrame.Width, firstFrame.Height),
Aspose.Imaging.Color.Blue,
Aspose.Imaging.Color.Yellow);
Aspose.Imaging.Graphics graphics = new Aspose.Imaging.Graphics(firstFrame);
graphics.FillRectangle(gradientBrush, firstFrame.Bounds);
// Create a TIFF image.
using (Aspose.Imaging.FileFormats.Tiff.TiffImage tiffImage = new Aspose.Imaging.FileFormats.Tiff.TiffImage(firstFrame))
{
tiffImage.Save(dir + "output.tif");
}O exemplo a seguir mostra como compõe um mutlipage TIFF de imagens de raster individuais.
Aspose.Imaging.ImageOptions.TiffOptions createTiffOptions = new Aspose.Imaging.ImageOptions.TiffOptions(Aspose.Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
createTiffOptions.Source = new Aspose.Imaging.Sources.FileCreateSource("c:\\temp\\multipage.tif", false);
createTiffOptions.Photometric = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPhotometrics.Rgb;
createTiffOptions.BitsPerSample = new ushort[] { 8, 8, 8 };
using (Aspose.Imaging.FileFormats.Tiff.TiffImage tiffImage = (Aspose.Imaging.FileFormats.Tiff.TiffImage)Image.Create(createTiffOptions, 100, 100))
{
// This is Font and Brush for drawing text on individual frames.
Aspose.Imaging.Font font = new Aspose.Imaging.Font("Arial", 64);
Aspose.Imaging.Brushes.SolidBrush brush = new Aspose.Imaging.Brushes.SolidBrush(Aspose.Imaging.Color.White);
// Create 5 frames
for (int i = 1; i <= 5; i++)
{
Aspose.Imaging.ImageOptions.PngOptions createPngOptions = new Aspose.Imaging.ImageOptions.PngOptions();
createPngOptions.Source = new Aspose.Imaging.Sources.StreamSource(new System.IO.MemoryStream());
// Create a PNG image and draw the number of page on it.
Aspose.Imaging.FileFormats.Png.PngImage pngImage = (Aspose.Imaging.FileFormats.Png.PngImage)Image.Create(createPngOptions, 100, 100);
Aspose.Imaging.Graphics gr = new Aspose.Imaging.Graphics(pngImage);
gr.DrawString(i.ToString(), font, brush, 10, 10);
// Create a frame based on the PNG image.
Aspose.Imaging.FileFormats.Tiff.TiffFrame frame = new Aspose.Imaging.FileFormats.Tiff.TiffFrame(pngImage);
// Add the frame to the TIFF image.
tiffImage.AddFrame(frame);
}
// The image was created with a single default frame. Let's remove it.
Aspose.Imaging.FileFormats.Tiff.TiffFrame activeFrame = tiffImage.ActiveFrame;
tiffImage.ActiveFrame = tiffImage.Frames[1];
tiffImage.RemoveFrame(0);
// Don't forget to dispose the frame if you won't add it to some other TiffImage
activeFrame.Dispose();
tiffImage.Save();
}O exemplo a seguir mostra como criar uma cópia de grayscale de um quadro existente e adicioná-lo a uma imagem TIFF.
string dir = "c:\\temp\\";
Aspose.Imaging.ImageOptions.TiffOptions createTiffOptions = new Aspose.Imaging.ImageOptions.TiffOptions(Aspose.Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
// Create a permanent, not temporary file source.
createTiffOptions.Source = new Aspose.Imaging.Sources.FileCreateSource(dir + "multipage.tif", false);
createTiffOptions.Photometric = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPhotometrics.Rgb;
createTiffOptions.BitsPerSample = new ushort[] { 8, 8, 8 };
using (Aspose.Imaging.FileFormats.Tiff.TiffImage tiffImage = (Aspose.Imaging.FileFormats.Tiff.TiffImage)Image.Create(createTiffOptions, 100, 100))
{
// The linear gradient from the left-top to the right-bottom corner of the image.
Aspose.Imaging.Brushes.LinearGradientBrush brush =
new Aspose.Imaging.Brushes.LinearGradientBrush(
new Aspose.Imaging.Point(0, 0),
new Aspose.Imaging.Point(tiffImage.Width, tiffImage.Height),
Aspose.Imaging.Color.Red,
Aspose.Imaging.Color.Green);
// Fill the active frame with a linear gradient brush.
Aspose.Imaging.Graphics gr = new Aspose.Imaging.Graphics(tiffImage.ActiveFrame);
gr.FillRectangle(brush, tiffImage.Bounds);
// Grayscale options
Aspose.Imaging.ImageOptions.TiffOptions createTiffFrameOptions = new Aspose.Imaging.ImageOptions.TiffOptions(Aspose.Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
createTiffFrameOptions.Source = new Aspose.Imaging.Sources.StreamSource(new System.IO.MemoryStream());
createTiffFrameOptions.Photometric = Imaging.FileFormats.Tiff.Enums.TiffPhotometrics.MinIsBlack;
createTiffFrameOptions.BitsPerSample = new ushort[] { 8 };
// Create a grayscale copy of the active frame.
// The pixel data is preserved but converted to the desired format.
Aspose.Imaging.FileFormats.Tiff.TiffFrame grayscaleFrame = Aspose.Imaging.FileFormats.Tiff.TiffFrame.CreateFrameFrom(tiffImage.ActiveFrame, createTiffFrameOptions);
// Add the newly created frame to the TIFF image.
tiffImage.AddFrame(grayscaleFrame);
tiffImage.Save();
}Este exemplo mostra como salvar uma imagem de raster no formato TIFF usando várias opções.
string dir = "c:\\temp\\";
Aspose.Imaging.ImageOptions.TiffOptions saveOptions = new Aspose.Imaging.ImageOptions.TiffOptions(Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
// Set 8 bits for each color component.
saveOptions.BitsPerSample = new ushort[] { 8, 8, 8 };
// Set the Big Endian byte order (Motorola)
saveOptions.ByteOrder = Aspose.Imaging.FileFormats.Tiff.Enums.TiffByteOrder.BigEndian;
// Set the LZW compression.
saveOptions.Compression = Aspose.Imaging.FileFormats.Tiff.Enums.TiffCompressions.Lzw;
// Allow to reduce the size of continuous-tone images.
// Currently this field is used only with LZW encoding because LZW is probably the only TIFF encoding scheme
// that benefits significantly from a predictor step.
saveOptions.Predictor = Imaging.FileFormats.Tiff.Enums.TiffPredictor.Horizontal;
// Set the RGB color model.
saveOptions.Photometric = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPhotometrics.Rgb;
// For YCbCr, you can use one of the following choices:
// YCbCrSubSampling field JPEG sampling factors
// ----------------------------------------------
// 1,1 1x1, 1x1, 1x1
// 2,1 2x1, 1x1, 1x1
// 2,2(default value) 2x2, 1x1, 1x1
// saveOptions.YCbCrSubsampling = new ushort[] { 2, 2 };
// All color components will be stored within a singel plane.
saveOptions.PlanarConfiguration = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPlanarConfigs.Contiguous;
// Create a TIFF Frame of 100x100 px.
using (Aspose.Imaging.Image image = new Aspose.Imaging.FileFormats.Bmp.BmpImage(100, 100))
{
// Fill the entire image with the blue-yellow gradient.
Aspose.Imaging.Brushes.LinearGradientBrush gradientBrush = new Aspose.Imaging.Brushes.LinearGradientBrush(
new Aspose.Imaging.Point(0, 0),
new Aspose.Imaging.Point(image.Width, image.Height),
Aspose.Imaging.Color.Blue,
Aspose.Imaging.Color.Yellow);
Aspose.Imaging.Graphics graphics = new Aspose.Imaging.Graphics(image);
graphics.FillRectangle(gradientBrush, image.Bounds);
image.Save(dir + "output.tif", saveOptions);
}Este exemplo mostra como criar uma imagem TIFF com 2 quadros e salvá-la para um arquivo.
string dir = "c:\\temp\\";
// Options for the first frame
Aspose.Imaging.ImageOptions.TiffOptions createOptions1 = new Aspose.Imaging.ImageOptions.TiffOptions(Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
// Set 8 bits for each color component.
createOptions1.BitsPerSample = new ushort[] { 8, 8, 8 };
// Set the Big Endian byte order (Motorola)
createOptions1.ByteOrder = Aspose.Imaging.FileFormats.Tiff.Enums.TiffByteOrder.BigEndian;
// Set the LZW compression.
createOptions1.Compression = Aspose.Imaging.FileFormats.Tiff.Enums.TiffCompressions.Lzw;
// Set the RGB color model.
createOptions1.Photometric = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPhotometrics.Rgb;
// All color components will be stored within a single plane.
createOptions1.PlanarConfiguration = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPlanarConfigs.Contiguous;
// Create the first TIFF frame of 100x100 px.
// Note that you don't have to dispose frames explicitly if they are included into TiffImage.
// When the container is disposed all frames will be disposed automatically.
Aspose.Imaging.FileFormats.Tiff.TiffFrame frame1 = new Aspose.Imaging.FileFormats.Tiff.TiffFrame(createOptions1, 100, 100);
// Fill the first frame with the blue-yellow gradient.
Aspose.Imaging.Brushes.LinearGradientBrush gradientBrush = new Aspose.Imaging.Brushes.LinearGradientBrush(
new Aspose.Imaging.Point(0, 0),
new Aspose.Imaging.Point(frame1.Width, frame1.Height),
Aspose.Imaging.Color.Blue,
Aspose.Imaging.Color.Yellow);
Aspose.Imaging.Graphics graphics = new Aspose.Imaging.Graphics(frame1);
graphics.FillRectangle(gradientBrush, frame1.Bounds);
// Options for the first frame
Aspose.Imaging.ImageOptions.TiffOptions createOptions2 = new Aspose.Imaging.ImageOptions.TiffOptions(Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
// Set 1 bit per pixel for a B/W image.
createOptions2.BitsPerSample = new ushort[] { 1 };
// Set the Little Endian byte order (Intel)
createOptions2.ByteOrder = Aspose.Imaging.FileFormats.Tiff.Enums.TiffByteOrder.LittleEndian;
// Set the CCITT Group 3 Fax compression.
createOptions2.Compression = Aspose.Imaging.FileFormats.Tiff.Enums.TiffCompressions.CcittFax3;
// Set the B/W color model where 0 is black, 1 is white.
createOptions2.Photometric = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPhotometrics.MinIsBlack;
// Create the second TIFF frame of 200x200px.
Aspose.Imaging.FileFormats.Tiff.TiffFrame frame2 = new Aspose.Imaging.FileFormats.Tiff.TiffFrame(createOptions2, 200, 200);
// Fill the second frame with the blue-yellow gradient.
// It will be automatically converted to the B/W format due to the corresponding settings of the frame.
Aspose.Imaging.Graphics graphics2 = new Aspose.Imaging.Graphics(frame2);
graphics2.FillRectangle(gradientBrush, frame2.Bounds);
// Create a TIFF image.
using (Aspose.Imaging.FileFormats.Tiff.TiffImage tiffImage = new Aspose.Imaging.FileFormats.Tiff.TiffImage(
new Aspose.Imaging.FileFormats.Tiff.TiffFrame[] { frame1, frame2 }))
{
tiffImage.Save(dir + "output.mutliframe.tif");
}Remarks
Ao configurar esse valor, tenha em mente que também irá configurar o valor SamplesPerPixel para arrecadar comprimento. Essas 2 propriedades são muito estreitamente combinadas para que possa ser configurado inteiramente apenas.
ByteOrder
Obter ou definir um valor indicando a ordem de tiff byte.
public TiffByteOrder ByteOrder { get; set; }Valor da propriedade
Examples
Este exemplo mostra como criar uma imagem TIFF a partir de um escudo e salvá-la para um arquivo.
string dir = "c:\\temp\\";
Aspose.Imaging.ImageOptions.TiffOptions createOptions = new Aspose.Imaging.ImageOptions.TiffOptions(Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
// Set 8 bits for each color component.
createOptions.BitsPerSample = new ushort[] { 8, 8, 8 };
// Set the Big Endian byte order (Motorola)
createOptions.ByteOrder = Aspose.Imaging.FileFormats.Tiff.Enums.TiffByteOrder.BigEndian;
// Set the LZW compression.
createOptions.Compression = Aspose.Imaging.FileFormats.Tiff.Enums.TiffCompressions.Lzw;
// Set the RGB color model.
createOptions.Photometric = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPhotometrics.Rgb;
// All color components will be stored within a single plane.
createOptions.PlanarConfiguration = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPlanarConfigs.Contiguous;
// Create a TIFF Frame of 100x100 px.
// Note that you don't have to dispose a frame explicitly if it is included into TiffImage.
// When the container is disposed all frames will be disposed automatically.
Aspose.Imaging.FileFormats.Tiff.TiffFrame firstFrame = new Aspose.Imaging.FileFormats.Tiff.TiffFrame(createOptions, 100, 100);
// Fill the entire frame with the blue-yellow gradient.
Aspose.Imaging.Brushes.LinearGradientBrush gradientBrush = new Aspose.Imaging.Brushes.LinearGradientBrush(
new Aspose.Imaging.Point(0, 0),
new Aspose.Imaging.Point(firstFrame.Width, firstFrame.Height),
Aspose.Imaging.Color.Blue,
Aspose.Imaging.Color.Yellow);
Aspose.Imaging.Graphics graphics = new Aspose.Imaging.Graphics(firstFrame);
graphics.FillRectangle(gradientBrush, firstFrame.Bounds);
// Create a TIFF image.
using (Aspose.Imaging.FileFormats.Tiff.TiffImage tiffImage = new Aspose.Imaging.FileFormats.Tiff.TiffImage(firstFrame))
{
tiffImage.Save(dir + "output.tif");
}Este exemplo mostra como salvar uma imagem de raster no formato TIFF usando várias opções.
string dir = "c:\\temp\\";
Aspose.Imaging.ImageOptions.TiffOptions saveOptions = new Aspose.Imaging.ImageOptions.TiffOptions(Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
// Set 8 bits for each color component.
saveOptions.BitsPerSample = new ushort[] { 8, 8, 8 };
// Set the Big Endian byte order (Motorola)
saveOptions.ByteOrder = Aspose.Imaging.FileFormats.Tiff.Enums.TiffByteOrder.BigEndian;
// Set the LZW compression.
saveOptions.Compression = Aspose.Imaging.FileFormats.Tiff.Enums.TiffCompressions.Lzw;
// Allow to reduce the size of continuous-tone images.
// Currently this field is used only with LZW encoding because LZW is probably the only TIFF encoding scheme
// that benefits significantly from a predictor step.
saveOptions.Predictor = Imaging.FileFormats.Tiff.Enums.TiffPredictor.Horizontal;
// Set the RGB color model.
saveOptions.Photometric = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPhotometrics.Rgb;
// For YCbCr, you can use one of the following choices:
// YCbCrSubSampling field JPEG sampling factors
// ----------------------------------------------
// 1,1 1x1, 1x1, 1x1
// 2,1 2x1, 1x1, 1x1
// 2,2(default value) 2x2, 1x1, 1x1
// saveOptions.YCbCrSubsampling = new ushort[] { 2, 2 };
// All color components will be stored within a singel plane.
saveOptions.PlanarConfiguration = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPlanarConfigs.Contiguous;
// Create a TIFF Frame of 100x100 px.
using (Aspose.Imaging.Image image = new Aspose.Imaging.FileFormats.Bmp.BmpImage(100, 100))
{
// Fill the entire image with the blue-yellow gradient.
Aspose.Imaging.Brushes.LinearGradientBrush gradientBrush = new Aspose.Imaging.Brushes.LinearGradientBrush(
new Aspose.Imaging.Point(0, 0),
new Aspose.Imaging.Point(image.Width, image.Height),
Aspose.Imaging.Color.Blue,
Aspose.Imaging.Color.Yellow);
Aspose.Imaging.Graphics graphics = new Aspose.Imaging.Graphics(image);
graphics.FillRectangle(gradientBrush, image.Bounds);
image.Save(dir + "output.tif", saveOptions);
}Este exemplo mostra como criar uma imagem TIFF com 2 quadros e salvá-la para um arquivo.
string dir = "c:\\temp\\";
// Options for the first frame
Aspose.Imaging.ImageOptions.TiffOptions createOptions1 = new Aspose.Imaging.ImageOptions.TiffOptions(Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
// Set 8 bits for each color component.
createOptions1.BitsPerSample = new ushort[] { 8, 8, 8 };
// Set the Big Endian byte order (Motorola)
createOptions1.ByteOrder = Aspose.Imaging.FileFormats.Tiff.Enums.TiffByteOrder.BigEndian;
// Set the LZW compression.
createOptions1.Compression = Aspose.Imaging.FileFormats.Tiff.Enums.TiffCompressions.Lzw;
// Set the RGB color model.
createOptions1.Photometric = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPhotometrics.Rgb;
// All color components will be stored within a single plane.
createOptions1.PlanarConfiguration = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPlanarConfigs.Contiguous;
// Create the first TIFF frame of 100x100 px.
// Note that you don't have to dispose frames explicitly if they are included into TiffImage.
// When the container is disposed all frames will be disposed automatically.
Aspose.Imaging.FileFormats.Tiff.TiffFrame frame1 = new Aspose.Imaging.FileFormats.Tiff.TiffFrame(createOptions1, 100, 100);
// Fill the first frame with the blue-yellow gradient.
Aspose.Imaging.Brushes.LinearGradientBrush gradientBrush = new Aspose.Imaging.Brushes.LinearGradientBrush(
new Aspose.Imaging.Point(0, 0),
new Aspose.Imaging.Point(frame1.Width, frame1.Height),
Aspose.Imaging.Color.Blue,
Aspose.Imaging.Color.Yellow);
Aspose.Imaging.Graphics graphics = new Aspose.Imaging.Graphics(frame1);
graphics.FillRectangle(gradientBrush, frame1.Bounds);
// Options for the first frame
Aspose.Imaging.ImageOptions.TiffOptions createOptions2 = new Aspose.Imaging.ImageOptions.TiffOptions(Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
// Set 1 bit per pixel for a B/W image.
createOptions2.BitsPerSample = new ushort[] { 1 };
// Set the Little Endian byte order (Intel)
createOptions2.ByteOrder = Aspose.Imaging.FileFormats.Tiff.Enums.TiffByteOrder.LittleEndian;
// Set the CCITT Group 3 Fax compression.
createOptions2.Compression = Aspose.Imaging.FileFormats.Tiff.Enums.TiffCompressions.CcittFax3;
// Set the B/W color model where 0 is black, 1 is white.
createOptions2.Photometric = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPhotometrics.MinIsBlack;
// Create the second TIFF frame of 200x200px.
Aspose.Imaging.FileFormats.Tiff.TiffFrame frame2 = new Aspose.Imaging.FileFormats.Tiff.TiffFrame(createOptions2, 200, 200);
// Fill the second frame with the blue-yellow gradient.
// It will be automatically converted to the B/W format due to the corresponding settings of the frame.
Aspose.Imaging.Graphics graphics2 = new Aspose.Imaging.Graphics(frame2);
graphics2.FillRectangle(gradientBrush, frame2.Bounds);
// Create a TIFF image.
using (Aspose.Imaging.FileFormats.Tiff.TiffImage tiffImage = new Aspose.Imaging.FileFormats.Tiff.TiffImage(
new Aspose.Imaging.FileFormats.Tiff.TiffFrame[] { frame1, frame2 }))
{
tiffImage.Save(dir + "output.mutliframe.tif");
}ColorMap
Receba ou coloca o mapa de cores.
public ushort[] ColorMap { get; set; }Valor da propriedade
ushort [ ]
Exceptions
Valor
O mapa de cores pode ser definido para amostras por pixel equivalentes a apenas 1.ouOs bits por amostra não são definidos.
Valor;O comprimento da faixa deve corresponder à fórmula de seguimento: 3 * (2**BitsPerSample).
CompressedQuality
Obter ou definir qualidade de imagem comprimida.Usada com a compressão Jpeg.
public int CompressedQuality { get; set; }Valor da propriedade
Examples
Este exemplo mostra como criar uma imagem TIFF com a compressão Jpeg e a qualidade de imagem compressada especificada.
using (Aspose.Imaging.FileFormats.Tiff.TiffImage image = (Aspose.Imaging.FileFormats.Tiff.TiffImage)Aspose.Imaging.Image.Load("c:\\temp\\zeebra.tif"))
{
Aspose.Imaging.ImageOptions.TiffOptions tiffOptions = new TiffOptions(Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
// Set the RGB color model.
tiffOptions.Photometric = TiffPhotometrics.Rgb;
// Set the Jpeg compression.
tiffOptions.Compression = TiffCompressions.Jpeg;
tiffOptions.CompressedQuality = 50;
// Set 8 bits for each color component.
tiffOptions.BitsPerSample = new ushort[] { 8, 8, 8 };
image.Save("zeebra.tif-50.tiff", tiffOptions);
}Compression
Receba ou coloca a compressão.
public TiffCompressions Compression { get; set; }Valor da propriedade
Examples
Este exemplo mostra como criar uma imagem TIFF a partir de um escudo e salvá-la para um arquivo.
string dir = "c:\\temp\\";
Aspose.Imaging.ImageOptions.TiffOptions createOptions = new Aspose.Imaging.ImageOptions.TiffOptions(Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
// Set 8 bits for each color component.
createOptions.BitsPerSample = new ushort[] { 8, 8, 8 };
// Set the Big Endian byte order (Motorola)
createOptions.ByteOrder = Aspose.Imaging.FileFormats.Tiff.Enums.TiffByteOrder.BigEndian;
// Set the LZW compression.
createOptions.Compression = Aspose.Imaging.FileFormats.Tiff.Enums.TiffCompressions.Lzw;
// Set the RGB color model.
createOptions.Photometric = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPhotometrics.Rgb;
// All color components will be stored within a single plane.
createOptions.PlanarConfiguration = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPlanarConfigs.Contiguous;
// Create a TIFF Frame of 100x100 px.
// Note that you don't have to dispose a frame explicitly if it is included into TiffImage.
// When the container is disposed all frames will be disposed automatically.
Aspose.Imaging.FileFormats.Tiff.TiffFrame firstFrame = new Aspose.Imaging.FileFormats.Tiff.TiffFrame(createOptions, 100, 100);
// Fill the entire frame with the blue-yellow gradient.
Aspose.Imaging.Brushes.LinearGradientBrush gradientBrush = new Aspose.Imaging.Brushes.LinearGradientBrush(
new Aspose.Imaging.Point(0, 0),
new Aspose.Imaging.Point(firstFrame.Width, firstFrame.Height),
Aspose.Imaging.Color.Blue,
Aspose.Imaging.Color.Yellow);
Aspose.Imaging.Graphics graphics = new Aspose.Imaging.Graphics(firstFrame);
graphics.FillRectangle(gradientBrush, firstFrame.Bounds);
// Create a TIFF image.
using (Aspose.Imaging.FileFormats.Tiff.TiffImage tiffImage = new Aspose.Imaging.FileFormats.Tiff.TiffImage(firstFrame))
{
tiffImage.Save(dir + "output.tif");
}Este exemplo mostra como salvar uma imagem de raster no formato TIFF usando várias opções.
string dir = "c:\\temp\\";
Aspose.Imaging.ImageOptions.TiffOptions saveOptions = new Aspose.Imaging.ImageOptions.TiffOptions(Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
// Set 8 bits for each color component.
saveOptions.BitsPerSample = new ushort[] { 8, 8, 8 };
// Set the Big Endian byte order (Motorola)
saveOptions.ByteOrder = Aspose.Imaging.FileFormats.Tiff.Enums.TiffByteOrder.BigEndian;
// Set the LZW compression.
saveOptions.Compression = Aspose.Imaging.FileFormats.Tiff.Enums.TiffCompressions.Lzw;
// Allow to reduce the size of continuous-tone images.
// Currently this field is used only with LZW encoding because LZW is probably the only TIFF encoding scheme
// that benefits significantly from a predictor step.
saveOptions.Predictor = Imaging.FileFormats.Tiff.Enums.TiffPredictor.Horizontal;
// Set the RGB color model.
saveOptions.Photometric = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPhotometrics.Rgb;
// For YCbCr, you can use one of the following choices:
// YCbCrSubSampling field JPEG sampling factors
// ----------------------------------------------
// 1,1 1x1, 1x1, 1x1
// 2,1 2x1, 1x1, 1x1
// 2,2(default value) 2x2, 1x1, 1x1
// saveOptions.YCbCrSubsampling = new ushort[] { 2, 2 };
// All color components will be stored within a singel plane.
saveOptions.PlanarConfiguration = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPlanarConfigs.Contiguous;
// Create a TIFF Frame of 100x100 px.
using (Aspose.Imaging.Image image = new Aspose.Imaging.FileFormats.Bmp.BmpImage(100, 100))
{
// Fill the entire image with the blue-yellow gradient.
Aspose.Imaging.Brushes.LinearGradientBrush gradientBrush = new Aspose.Imaging.Brushes.LinearGradientBrush(
new Aspose.Imaging.Point(0, 0),
new Aspose.Imaging.Point(image.Width, image.Height),
Aspose.Imaging.Color.Blue,
Aspose.Imaging.Color.Yellow);
Aspose.Imaging.Graphics graphics = new Aspose.Imaging.Graphics(image);
graphics.FillRectangle(gradientBrush, image.Bounds);
image.Save(dir + "output.tif", saveOptions);
}Este exemplo mostra como criar uma imagem TIFF com 2 quadros e salvá-la para um arquivo.
string dir = "c:\\temp\\";
// Options for the first frame
Aspose.Imaging.ImageOptions.TiffOptions createOptions1 = new Aspose.Imaging.ImageOptions.TiffOptions(Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
// Set 8 bits for each color component.
createOptions1.BitsPerSample = new ushort[] { 8, 8, 8 };
// Set the Big Endian byte order (Motorola)
createOptions1.ByteOrder = Aspose.Imaging.FileFormats.Tiff.Enums.TiffByteOrder.BigEndian;
// Set the LZW compression.
createOptions1.Compression = Aspose.Imaging.FileFormats.Tiff.Enums.TiffCompressions.Lzw;
// Set the RGB color model.
createOptions1.Photometric = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPhotometrics.Rgb;
// All color components will be stored within a single plane.
createOptions1.PlanarConfiguration = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPlanarConfigs.Contiguous;
// Create the first TIFF frame of 100x100 px.
// Note that you don't have to dispose frames explicitly if they are included into TiffImage.
// When the container is disposed all frames will be disposed automatically.
Aspose.Imaging.FileFormats.Tiff.TiffFrame frame1 = new Aspose.Imaging.FileFormats.Tiff.TiffFrame(createOptions1, 100, 100);
// Fill the first frame with the blue-yellow gradient.
Aspose.Imaging.Brushes.LinearGradientBrush gradientBrush = new Aspose.Imaging.Brushes.LinearGradientBrush(
new Aspose.Imaging.Point(0, 0),
new Aspose.Imaging.Point(frame1.Width, frame1.Height),
Aspose.Imaging.Color.Blue,
Aspose.Imaging.Color.Yellow);
Aspose.Imaging.Graphics graphics = new Aspose.Imaging.Graphics(frame1);
graphics.FillRectangle(gradientBrush, frame1.Bounds);
// Options for the first frame
Aspose.Imaging.ImageOptions.TiffOptions createOptions2 = new Aspose.Imaging.ImageOptions.TiffOptions(Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
// Set 1 bit per pixel for a B/W image.
createOptions2.BitsPerSample = new ushort[] { 1 };
// Set the Little Endian byte order (Intel)
createOptions2.ByteOrder = Aspose.Imaging.FileFormats.Tiff.Enums.TiffByteOrder.LittleEndian;
// Set the CCITT Group 3 Fax compression.
createOptions2.Compression = Aspose.Imaging.FileFormats.Tiff.Enums.TiffCompressions.CcittFax3;
// Set the B/W color model where 0 is black, 1 is white.
createOptions2.Photometric = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPhotometrics.MinIsBlack;
// Create the second TIFF frame of 200x200px.
Aspose.Imaging.FileFormats.Tiff.TiffFrame frame2 = new Aspose.Imaging.FileFormats.Tiff.TiffFrame(createOptions2, 200, 200);
// Fill the second frame with the blue-yellow gradient.
// It will be automatically converted to the B/W format due to the corresponding settings of the frame.
Aspose.Imaging.Graphics graphics2 = new Aspose.Imaging.Graphics(frame2);
graphics2.FillRectangle(gradientBrush, frame2.Bounds);
// Create a TIFF image.
using (Aspose.Imaging.FileFormats.Tiff.TiffImage tiffImage = new Aspose.Imaging.FileFormats.Tiff.TiffImage(
new Aspose.Imaging.FileFormats.Tiff.TiffFrame[] { frame1, frame2 }))
{
tiffImage.Save(dir + "output.mutliframe.tif");
}Copyright
Recebe ou coloca o direito de autor.
public string Copyright { get; set; }Valor da propriedade
DateTime
Obter ou definir a data e hora.
public string DateTime { get; set; }Valor da propriedade
DefaultMemoryAllocationLimit
Obter ou definir o limite de alocação de memória padrão.
[Obsolete("Use Aspose.Imaging.Image.BufferSizeHint, Aspose.Imaging.ImageOptionsBase.BufferSizeHint or Aspose.Imaging.LoadOptions.BufferSizeHint instead.")]
public int DefaultMemoryAllocationLimit { get; set; }Valor da propriedade
DisableIccExport
Recebe ou coloca um valor indicando se a exportação do perfil do ICC é desativada (o perfil do ICC é aplicado aos pixels de origem com antecedência).
[JsonProperty]
public bool DisableIccExport { get; set; }Valor da propriedade
DocumentName
Recebe ou coloca o nome do documento.
public string DocumentName { get; set; }Valor da propriedade
ExifData
Obtenha ou coleta dados Exif.
public ExifData ExifData { get; set; }Valor da propriedade
ExifIfd
Receba ou coloca o indicador para EXIF IFD.
public TiffExifIfd ExifIfd { get; }Valor da propriedade
ExtraSamples
Obtenha os valores de amostra adicionais.
public ushort[] ExtraSamples { get; }Valor da propriedade
ushort [ ]
FaxT4Options
Obter ou definir as opções de fax t4.
public Group3Options FaxT4Options { get; set; }Valor da propriedade
FileStandard
Obter ou definir o padrão de arquivo TIFF.
public TiffFileStandards FileStandard { get; set; }Valor da propriedade
FillOrder
Obtenha ou coloque os bytes para preencher a ordem.
public TiffFillOrders FillOrder { get; set; }Valor da propriedade
HalfToneHints
Recebe ou coloca os sinais da metade.
public ushort[] HalfToneHints { get; set; }Valor da propriedade
ushort [ ]
Exceptions
Valor
Valor;Halftone indica que a duração da linha deve ser igual a 2.
IccProfile
Obter ou definir o fluxo do perfil Icc.
public MemoryStream IccProfile { get; set; }Valor da propriedade
ImageDescription
Obter ou definir a descrição da imagem.
public string ImageDescription { get; set; }Valor da propriedade
ImageLength
Obter ou definir o comprimento da imagem.
public uint ImageLength { get; set; }Valor da propriedade
ImageWidth
Obter ou definir a largura da imagem.
public uint ImageWidth { get; set; }Valor da propriedade
InkNames
Receba ou coloca os nomes de tinta.
public string InkNames { get; set; }Valor da propriedade
IsExtraSamplesPresent
Recebe um valor indicando se as amostras adicionais estão presentes.
public bool IsExtraSamplesPresent { get; }Valor da propriedade
IsTiled
Recebe um valor indicando se a imagem é tapada.
public bool IsTiled { get; }Valor da propriedade
IsValid
Obtenha um valor indicando se as Opções Aspose.Imaging.ImageOptions.TiffOptions foram corretamente configuradas.
public bool IsValid { get; }Valor da propriedade
MaxSampleValue
Obter ou definir o valor de amostra max.
public ushort[] MaxSampleValue { get; set; }Valor da propriedade
ushort [ ]
Exceptions
Valor
Valor;O comprimento da faixa deve corresponder às amostras por cálculo de pixel.
MinSampleValue
Obter ou definir o valor da amostra.
public ushort[] MinSampleValue { get; set; }Valor da propriedade
ushort [ ]
Exceptions
Valor
Valor;O comprimento da faixa deve corresponder às amostras por cálculo de pixel.
Orientation
Obter ou definir a orientação.
public TiffOrientations Orientation { get; set; }Valor da propriedade
PageName
Receba ou coloca o nome da página.
public string PageName { get; set; }Valor da propriedade
PageNumber
Obter ou definir o número de página tag.
public ushort[] PageNumber { get; set; }Valor da propriedade
ushort [ ]
Exceptions
Valor
valor;Esperado 2 valores na sequência: PageNumber[0] é o número de página e PageNumber[1] é o número total de páginas no documento.
Palette
Receba ou coloca a paleta de cores.
public override IColorPalette Palette { get; set; }Valor da propriedade
Photometric
Receba ou coloca a fotometria.
public TiffPhotometrics Photometric { get; set; }Valor da propriedade
Examples
Este exemplo mostra como criar uma imagem TIFF a partir de um escudo e salvá-la para um arquivo.
string dir = "c:\\temp\\";
Aspose.Imaging.ImageOptions.TiffOptions createOptions = new Aspose.Imaging.ImageOptions.TiffOptions(Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
// Set 8 bits for each color component.
createOptions.BitsPerSample = new ushort[] { 8, 8, 8 };
// Set the Big Endian byte order (Motorola)
createOptions.ByteOrder = Aspose.Imaging.FileFormats.Tiff.Enums.TiffByteOrder.BigEndian;
// Set the LZW compression.
createOptions.Compression = Aspose.Imaging.FileFormats.Tiff.Enums.TiffCompressions.Lzw;
// Set the RGB color model.
createOptions.Photometric = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPhotometrics.Rgb;
// All color components will be stored within a single plane.
createOptions.PlanarConfiguration = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPlanarConfigs.Contiguous;
// Create a TIFF Frame of 100x100 px.
// Note that you don't have to dispose a frame explicitly if it is included into TiffImage.
// When the container is disposed all frames will be disposed automatically.
Aspose.Imaging.FileFormats.Tiff.TiffFrame firstFrame = new Aspose.Imaging.FileFormats.Tiff.TiffFrame(createOptions, 100, 100);
// Fill the entire frame with the blue-yellow gradient.
Aspose.Imaging.Brushes.LinearGradientBrush gradientBrush = new Aspose.Imaging.Brushes.LinearGradientBrush(
new Aspose.Imaging.Point(0, 0),
new Aspose.Imaging.Point(firstFrame.Width, firstFrame.Height),
Aspose.Imaging.Color.Blue,
Aspose.Imaging.Color.Yellow);
Aspose.Imaging.Graphics graphics = new Aspose.Imaging.Graphics(firstFrame);
graphics.FillRectangle(gradientBrush, firstFrame.Bounds);
// Create a TIFF image.
using (Aspose.Imaging.FileFormats.Tiff.TiffImage tiffImage = new Aspose.Imaging.FileFormats.Tiff.TiffImage(firstFrame))
{
tiffImage.Save(dir + "output.tif");
}O exemplo a seguir mostra como compõe um mutlipage TIFF de imagens de raster individuais.
Aspose.Imaging.ImageOptions.TiffOptions createTiffOptions = new Aspose.Imaging.ImageOptions.TiffOptions(Aspose.Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
createTiffOptions.Source = new Aspose.Imaging.Sources.FileCreateSource("c:\\temp\\multipage.tif", false);
createTiffOptions.Photometric = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPhotometrics.Rgb;
createTiffOptions.BitsPerSample = new ushort[] { 8, 8, 8 };
using (Aspose.Imaging.FileFormats.Tiff.TiffImage tiffImage = (Aspose.Imaging.FileFormats.Tiff.TiffImage)Image.Create(createTiffOptions, 100, 100))
{
// This is Font and Brush for drawing text on individual frames.
Aspose.Imaging.Font font = new Aspose.Imaging.Font("Arial", 64);
Aspose.Imaging.Brushes.SolidBrush brush = new Aspose.Imaging.Brushes.SolidBrush(Aspose.Imaging.Color.White);
// Create 5 frames
for (int i = 1; i <= 5; i++)
{
Aspose.Imaging.ImageOptions.PngOptions createPngOptions = new Aspose.Imaging.ImageOptions.PngOptions();
createPngOptions.Source = new Aspose.Imaging.Sources.StreamSource(new System.IO.MemoryStream());
// Create a PNG image and draw the number of page on it.
Aspose.Imaging.FileFormats.Png.PngImage pngImage = (Aspose.Imaging.FileFormats.Png.PngImage)Image.Create(createPngOptions, 100, 100);
Aspose.Imaging.Graphics gr = new Aspose.Imaging.Graphics(pngImage);
gr.DrawString(i.ToString(), font, brush, 10, 10);
// Create a frame based on the PNG image.
Aspose.Imaging.FileFormats.Tiff.TiffFrame frame = new Aspose.Imaging.FileFormats.Tiff.TiffFrame(pngImage);
// Add the frame to the TIFF image.
tiffImage.AddFrame(frame);
}
// The image was created with a single default frame. Let's remove it.
Aspose.Imaging.FileFormats.Tiff.TiffFrame activeFrame = tiffImage.ActiveFrame;
tiffImage.ActiveFrame = tiffImage.Frames[1];
tiffImage.RemoveFrame(0);
// Don't forget to dispose the frame if you won't add it to some other TiffImage
activeFrame.Dispose();
tiffImage.Save();
}O exemplo a seguir mostra como criar uma cópia de grayscale de um quadro existente e adicioná-lo a uma imagem TIFF.
string dir = "c:\\temp\\";
Aspose.Imaging.ImageOptions.TiffOptions createTiffOptions = new Aspose.Imaging.ImageOptions.TiffOptions(Aspose.Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
// Create a permanent, not temporary file source.
createTiffOptions.Source = new Aspose.Imaging.Sources.FileCreateSource(dir + "multipage.tif", false);
createTiffOptions.Photometric = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPhotometrics.Rgb;
createTiffOptions.BitsPerSample = new ushort[] { 8, 8, 8 };
using (Aspose.Imaging.FileFormats.Tiff.TiffImage tiffImage = (Aspose.Imaging.FileFormats.Tiff.TiffImage)Image.Create(createTiffOptions, 100, 100))
{
// The linear gradient from the left-top to the right-bottom corner of the image.
Aspose.Imaging.Brushes.LinearGradientBrush brush =
new Aspose.Imaging.Brushes.LinearGradientBrush(
new Aspose.Imaging.Point(0, 0),
new Aspose.Imaging.Point(tiffImage.Width, tiffImage.Height),
Aspose.Imaging.Color.Red,
Aspose.Imaging.Color.Green);
// Fill the active frame with a linear gradient brush.
Aspose.Imaging.Graphics gr = new Aspose.Imaging.Graphics(tiffImage.ActiveFrame);
gr.FillRectangle(brush, tiffImage.Bounds);
// Grayscale options
Aspose.Imaging.ImageOptions.TiffOptions createTiffFrameOptions = new Aspose.Imaging.ImageOptions.TiffOptions(Aspose.Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
createTiffFrameOptions.Source = new Aspose.Imaging.Sources.StreamSource(new System.IO.MemoryStream());
createTiffFrameOptions.Photometric = Imaging.FileFormats.Tiff.Enums.TiffPhotometrics.MinIsBlack;
createTiffFrameOptions.BitsPerSample = new ushort[] { 8 };
// Create a grayscale copy of the active frame.
// The pixel data is preserved but converted to the desired format.
Aspose.Imaging.FileFormats.Tiff.TiffFrame grayscaleFrame = Aspose.Imaging.FileFormats.Tiff.TiffFrame.CreateFrameFrom(tiffImage.ActiveFrame, createTiffFrameOptions);
// Add the newly created frame to the TIFF image.
tiffImage.AddFrame(grayscaleFrame);
tiffImage.Save();
}Este exemplo mostra como salvar uma imagem de raster no formato TIFF usando várias opções.
string dir = "c:\\temp\\";
Aspose.Imaging.ImageOptions.TiffOptions saveOptions = new Aspose.Imaging.ImageOptions.TiffOptions(Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
// Set 8 bits for each color component.
saveOptions.BitsPerSample = new ushort[] { 8, 8, 8 };
// Set the Big Endian byte order (Motorola)
saveOptions.ByteOrder = Aspose.Imaging.FileFormats.Tiff.Enums.TiffByteOrder.BigEndian;
// Set the LZW compression.
saveOptions.Compression = Aspose.Imaging.FileFormats.Tiff.Enums.TiffCompressions.Lzw;
// Allow to reduce the size of continuous-tone images.
// Currently this field is used only with LZW encoding because LZW is probably the only TIFF encoding scheme
// that benefits significantly from a predictor step.
saveOptions.Predictor = Imaging.FileFormats.Tiff.Enums.TiffPredictor.Horizontal;
// Set the RGB color model.
saveOptions.Photometric = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPhotometrics.Rgb;
// For YCbCr, you can use one of the following choices:
// YCbCrSubSampling field JPEG sampling factors
// ----------------------------------------------
// 1,1 1x1, 1x1, 1x1
// 2,1 2x1, 1x1, 1x1
// 2,2(default value) 2x2, 1x1, 1x1
// saveOptions.YCbCrSubsampling = new ushort[] { 2, 2 };
// All color components will be stored within a singel plane.
saveOptions.PlanarConfiguration = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPlanarConfigs.Contiguous;
// Create a TIFF Frame of 100x100 px.
using (Aspose.Imaging.Image image = new Aspose.Imaging.FileFormats.Bmp.BmpImage(100, 100))
{
// Fill the entire image with the blue-yellow gradient.
Aspose.Imaging.Brushes.LinearGradientBrush gradientBrush = new Aspose.Imaging.Brushes.LinearGradientBrush(
new Aspose.Imaging.Point(0, 0),
new Aspose.Imaging.Point(image.Width, image.Height),
Aspose.Imaging.Color.Blue,
Aspose.Imaging.Color.Yellow);
Aspose.Imaging.Graphics graphics = new Aspose.Imaging.Graphics(image);
graphics.FillRectangle(gradientBrush, image.Bounds);
image.Save(dir + "output.tif", saveOptions);
}Este exemplo mostra como criar uma imagem TIFF com 2 quadros e salvá-la para um arquivo.
string dir = "c:\\temp\\";
// Options for the first frame
Aspose.Imaging.ImageOptions.TiffOptions createOptions1 = new Aspose.Imaging.ImageOptions.TiffOptions(Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
// Set 8 bits for each color component.
createOptions1.BitsPerSample = new ushort[] { 8, 8, 8 };
// Set the Big Endian byte order (Motorola)
createOptions1.ByteOrder = Aspose.Imaging.FileFormats.Tiff.Enums.TiffByteOrder.BigEndian;
// Set the LZW compression.
createOptions1.Compression = Aspose.Imaging.FileFormats.Tiff.Enums.TiffCompressions.Lzw;
// Set the RGB color model.
createOptions1.Photometric = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPhotometrics.Rgb;
// All color components will be stored within a single plane.
createOptions1.PlanarConfiguration = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPlanarConfigs.Contiguous;
// Create the first TIFF frame of 100x100 px.
// Note that you don't have to dispose frames explicitly if they are included into TiffImage.
// When the container is disposed all frames will be disposed automatically.
Aspose.Imaging.FileFormats.Tiff.TiffFrame frame1 = new Aspose.Imaging.FileFormats.Tiff.TiffFrame(createOptions1, 100, 100);
// Fill the first frame with the blue-yellow gradient.
Aspose.Imaging.Brushes.LinearGradientBrush gradientBrush = new Aspose.Imaging.Brushes.LinearGradientBrush(
new Aspose.Imaging.Point(0, 0),
new Aspose.Imaging.Point(frame1.Width, frame1.Height),
Aspose.Imaging.Color.Blue,
Aspose.Imaging.Color.Yellow);
Aspose.Imaging.Graphics graphics = new Aspose.Imaging.Graphics(frame1);
graphics.FillRectangle(gradientBrush, frame1.Bounds);
// Options for the first frame
Aspose.Imaging.ImageOptions.TiffOptions createOptions2 = new Aspose.Imaging.ImageOptions.TiffOptions(Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
// Set 1 bit per pixel for a B/W image.
createOptions2.BitsPerSample = new ushort[] { 1 };
// Set the Little Endian byte order (Intel)
createOptions2.ByteOrder = Aspose.Imaging.FileFormats.Tiff.Enums.TiffByteOrder.LittleEndian;
// Set the CCITT Group 3 Fax compression.
createOptions2.Compression = Aspose.Imaging.FileFormats.Tiff.Enums.TiffCompressions.CcittFax3;
// Set the B/W color model where 0 is black, 1 is white.
createOptions2.Photometric = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPhotometrics.MinIsBlack;
// Create the second TIFF frame of 200x200px.
Aspose.Imaging.FileFormats.Tiff.TiffFrame frame2 = new Aspose.Imaging.FileFormats.Tiff.TiffFrame(createOptions2, 200, 200);
// Fill the second frame with the blue-yellow gradient.
// It will be automatically converted to the B/W format due to the corresponding settings of the frame.
Aspose.Imaging.Graphics graphics2 = new Aspose.Imaging.Graphics(frame2);
graphics2.FillRectangle(gradientBrush, frame2.Bounds);
// Create a TIFF image.
using (Aspose.Imaging.FileFormats.Tiff.TiffImage tiffImage = new Aspose.Imaging.FileFormats.Tiff.TiffImage(
new Aspose.Imaging.FileFormats.Tiff.TiffFrame[] { frame1, frame2 }))
{
tiffImage.Save(dir + "output.mutliframe.tif");
}PlanarConfiguration
Obter ou definir a configuração de planar.
public TiffPlanarConfigs PlanarConfiguration { get; set; }Valor da propriedade
Examples
Este exemplo mostra como criar uma imagem TIFF a partir de um escudo e salvá-la para um arquivo.
string dir = "c:\\temp\\";
Aspose.Imaging.ImageOptions.TiffOptions createOptions = new Aspose.Imaging.ImageOptions.TiffOptions(Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
// Set 8 bits for each color component.
createOptions.BitsPerSample = new ushort[] { 8, 8, 8 };
// Set the Big Endian byte order (Motorola)
createOptions.ByteOrder = Aspose.Imaging.FileFormats.Tiff.Enums.TiffByteOrder.BigEndian;
// Set the LZW compression.
createOptions.Compression = Aspose.Imaging.FileFormats.Tiff.Enums.TiffCompressions.Lzw;
// Set the RGB color model.
createOptions.Photometric = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPhotometrics.Rgb;
// All color components will be stored within a single plane.
createOptions.PlanarConfiguration = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPlanarConfigs.Contiguous;
// Create a TIFF Frame of 100x100 px.
// Note that you don't have to dispose a frame explicitly if it is included into TiffImage.
// When the container is disposed all frames will be disposed automatically.
Aspose.Imaging.FileFormats.Tiff.TiffFrame firstFrame = new Aspose.Imaging.FileFormats.Tiff.TiffFrame(createOptions, 100, 100);
// Fill the entire frame with the blue-yellow gradient.
Aspose.Imaging.Brushes.LinearGradientBrush gradientBrush = new Aspose.Imaging.Brushes.LinearGradientBrush(
new Aspose.Imaging.Point(0, 0),
new Aspose.Imaging.Point(firstFrame.Width, firstFrame.Height),
Aspose.Imaging.Color.Blue,
Aspose.Imaging.Color.Yellow);
Aspose.Imaging.Graphics graphics = new Aspose.Imaging.Graphics(firstFrame);
graphics.FillRectangle(gradientBrush, firstFrame.Bounds);
// Create a TIFF image.
using (Aspose.Imaging.FileFormats.Tiff.TiffImage tiffImage = new Aspose.Imaging.FileFormats.Tiff.TiffImage(firstFrame))
{
tiffImage.Save(dir + "output.tif");
}Este exemplo mostra como salvar uma imagem de raster no formato TIFF usando várias opções.
string dir = "c:\\temp\\";
Aspose.Imaging.ImageOptions.TiffOptions saveOptions = new Aspose.Imaging.ImageOptions.TiffOptions(Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
// Set 8 bits for each color component.
saveOptions.BitsPerSample = new ushort[] { 8, 8, 8 };
// Set the Big Endian byte order (Motorola)
saveOptions.ByteOrder = Aspose.Imaging.FileFormats.Tiff.Enums.TiffByteOrder.BigEndian;
// Set the LZW compression.
saveOptions.Compression = Aspose.Imaging.FileFormats.Tiff.Enums.TiffCompressions.Lzw;
// Allow to reduce the size of continuous-tone images.
// Currently this field is used only with LZW encoding because LZW is probably the only TIFF encoding scheme
// that benefits significantly from a predictor step.
saveOptions.Predictor = Imaging.FileFormats.Tiff.Enums.TiffPredictor.Horizontal;
// Set the RGB color model.
saveOptions.Photometric = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPhotometrics.Rgb;
// For YCbCr, you can use one of the following choices:
// YCbCrSubSampling field JPEG sampling factors
// ----------------------------------------------
// 1,1 1x1, 1x1, 1x1
// 2,1 2x1, 1x1, 1x1
// 2,2(default value) 2x2, 1x1, 1x1
// saveOptions.YCbCrSubsampling = new ushort[] { 2, 2 };
// All color components will be stored within a singel plane.
saveOptions.PlanarConfiguration = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPlanarConfigs.Contiguous;
// Create a TIFF Frame of 100x100 px.
using (Aspose.Imaging.Image image = new Aspose.Imaging.FileFormats.Bmp.BmpImage(100, 100))
{
// Fill the entire image with the blue-yellow gradient.
Aspose.Imaging.Brushes.LinearGradientBrush gradientBrush = new Aspose.Imaging.Brushes.LinearGradientBrush(
new Aspose.Imaging.Point(0, 0),
new Aspose.Imaging.Point(image.Width, image.Height),
Aspose.Imaging.Color.Blue,
Aspose.Imaging.Color.Yellow);
Aspose.Imaging.Graphics graphics = new Aspose.Imaging.Graphics(image);
graphics.FillRectangle(gradientBrush, image.Bounds);
image.Save(dir + "output.tif", saveOptions);
}Este exemplo mostra como criar uma imagem TIFF com 2 quadros e salvá-la para um arquivo.
string dir = "c:\\temp\\";
// Options for the first frame
Aspose.Imaging.ImageOptions.TiffOptions createOptions1 = new Aspose.Imaging.ImageOptions.TiffOptions(Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
// Set 8 bits for each color component.
createOptions1.BitsPerSample = new ushort[] { 8, 8, 8 };
// Set the Big Endian byte order (Motorola)
createOptions1.ByteOrder = Aspose.Imaging.FileFormats.Tiff.Enums.TiffByteOrder.BigEndian;
// Set the LZW compression.
createOptions1.Compression = Aspose.Imaging.FileFormats.Tiff.Enums.TiffCompressions.Lzw;
// Set the RGB color model.
createOptions1.Photometric = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPhotometrics.Rgb;
// All color components will be stored within a single plane.
createOptions1.PlanarConfiguration = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPlanarConfigs.Contiguous;
// Create the first TIFF frame of 100x100 px.
// Note that you don't have to dispose frames explicitly if they are included into TiffImage.
// When the container is disposed all frames will be disposed automatically.
Aspose.Imaging.FileFormats.Tiff.TiffFrame frame1 = new Aspose.Imaging.FileFormats.Tiff.TiffFrame(createOptions1, 100, 100);
// Fill the first frame with the blue-yellow gradient.
Aspose.Imaging.Brushes.LinearGradientBrush gradientBrush = new Aspose.Imaging.Brushes.LinearGradientBrush(
new Aspose.Imaging.Point(0, 0),
new Aspose.Imaging.Point(frame1.Width, frame1.Height),
Aspose.Imaging.Color.Blue,
Aspose.Imaging.Color.Yellow);
Aspose.Imaging.Graphics graphics = new Aspose.Imaging.Graphics(frame1);
graphics.FillRectangle(gradientBrush, frame1.Bounds);
// Options for the first frame
Aspose.Imaging.ImageOptions.TiffOptions createOptions2 = new Aspose.Imaging.ImageOptions.TiffOptions(Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
// Set 1 bit per pixel for a B/W image.
createOptions2.BitsPerSample = new ushort[] { 1 };
// Set the Little Endian byte order (Intel)
createOptions2.ByteOrder = Aspose.Imaging.FileFormats.Tiff.Enums.TiffByteOrder.LittleEndian;
// Set the CCITT Group 3 Fax compression.
createOptions2.Compression = Aspose.Imaging.FileFormats.Tiff.Enums.TiffCompressions.CcittFax3;
// Set the B/W color model where 0 is black, 1 is white.
createOptions2.Photometric = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPhotometrics.MinIsBlack;
// Create the second TIFF frame of 200x200px.
Aspose.Imaging.FileFormats.Tiff.TiffFrame frame2 = new Aspose.Imaging.FileFormats.Tiff.TiffFrame(createOptions2, 200, 200);
// Fill the second frame with the blue-yellow gradient.
// It will be automatically converted to the B/W format due to the corresponding settings of the frame.
Aspose.Imaging.Graphics graphics2 = new Aspose.Imaging.Graphics(frame2);
graphics2.FillRectangle(gradientBrush, frame2.Bounds);
// Create a TIFF image.
using (Aspose.Imaging.FileFormats.Tiff.TiffImage tiffImage = new Aspose.Imaging.FileFormats.Tiff.TiffImage(
new Aspose.Imaging.FileFormats.Tiff.TiffFrame[] { frame1, frame2 }))
{
tiffImage.Save(dir + "output.mutliframe.tif");
}Predictor
Recebe ou coloca o predictor para a compressão LZW.
public TiffPredictor Predictor { get; set; }Valor da propriedade
Examples
Este exemplo mostra como salvar uma imagem de raster no formato TIFF usando várias opções.
string dir = "c:\\temp\\";
Aspose.Imaging.ImageOptions.TiffOptions saveOptions = new Aspose.Imaging.ImageOptions.TiffOptions(Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
// Set 8 bits for each color component.
saveOptions.BitsPerSample = new ushort[] { 8, 8, 8 };
// Set the Big Endian byte order (Motorola)
saveOptions.ByteOrder = Aspose.Imaging.FileFormats.Tiff.Enums.TiffByteOrder.BigEndian;
// Set the LZW compression.
saveOptions.Compression = Aspose.Imaging.FileFormats.Tiff.Enums.TiffCompressions.Lzw;
// Allow to reduce the size of continuous-tone images.
// Currently this field is used only with LZW encoding because LZW is probably the only TIFF encoding scheme
// that benefits significantly from a predictor step.
saveOptions.Predictor = Imaging.FileFormats.Tiff.Enums.TiffPredictor.Horizontal;
// Set the RGB color model.
saveOptions.Photometric = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPhotometrics.Rgb;
// For YCbCr, you can use one of the following choices:
// YCbCrSubSampling field JPEG sampling factors
// ----------------------------------------------
// 1,1 1x1, 1x1, 1x1
// 2,1 2x1, 1x1, 1x1
// 2,2(default value) 2x2, 1x1, 1x1
// saveOptions.YCbCrSubsampling = new ushort[] { 2, 2 };
// All color components will be stored within a singel plane.
saveOptions.PlanarConfiguration = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPlanarConfigs.Contiguous;
// Create a TIFF Frame of 100x100 px.
using (Aspose.Imaging.Image image = new Aspose.Imaging.FileFormats.Bmp.BmpImage(100, 100))
{
// Fill the entire image with the blue-yellow gradient.
Aspose.Imaging.Brushes.LinearGradientBrush gradientBrush = new Aspose.Imaging.Brushes.LinearGradientBrush(
new Aspose.Imaging.Point(0, 0),
new Aspose.Imaging.Point(image.Width, image.Height),
Aspose.Imaging.Color.Blue,
Aspose.Imaging.Color.Yellow);
Aspose.Imaging.Graphics graphics = new Aspose.Imaging.Graphics(image);
graphics.FillRectangle(gradientBrush, image.Bounds);
image.Save(dir + "output.tif", saveOptions);
}PremultiplyComponents
Recebe ou coloca um valor indicando se os componentes devem ser pre-multipliados.
[JsonProperty]
public bool PremultiplyComponents { get; set; }Valor da propriedade
ResolutionSettings
Obter ou definir as definições de resolução.
public override ResolutionSetting ResolutionSettings { get; set; }Valor da propriedade
ResolutionUnit
Recebe ou coloca a unidade de resolução.
public TiffResolutionUnits ResolutionUnit { get; set; }Valor da propriedade
RowsPerStrip
Receba ou coloca as fileiras por faixa.
public uint RowsPerStrip { get; set; }Valor da propriedade
SampleFormat
Receba ou coloca o formato de amostra.
public TiffSampleFormats[] SampleFormat { get; set; }Valor da propriedade
Exceptions
Valor
Valor;O comprimento da faixa deve corresponder às amostras por cálculo de pixel.
SamplesPerPixel
Para alterar este valor de propriedade use o Aspose.Imaging.ImageOptions.TiffOptions.BitsPerSample proprietário setter.
public ushort SamplesPerPixel { get; }Valor da propriedade
ScannerManufacturer
Receba ou coloca o fabricante do scanner.
public string ScannerManufacturer { get; set; }Valor da propriedade
ScannerModel
Receba ou coloca o modelo do scanner.
public string ScannerModel { get; set; }Valor da propriedade
SmaxSampleValue
O valor tem um tipo de campo que melhor corresponde aos dados de amostra (Byte, Short ou Long).
public uint[] SmaxSampleValue { get; set; }Valor da propriedade
uint [ ]
SminSampleValue
O valor tem um tipo de campo que melhor corresponde aos dados de amostra (Byte, Short ou Long).
public uint[] SminSampleValue { get; set; }Valor da propriedade
uint [ ]
SoftwareType
Obter ou definir o tipo de software.
public string SoftwareType { get; set; }Valor da propriedade
StripByteCounts
Obtenha ou coloca a faixa de byte contas.
public ulong[] StripByteCounts { get; set; }Valor da propriedade
ulong [ ]
StripOffsets
Recebe ou coloca as cortinas.
public ulong[] StripOffsets { get; set; }Valor da propriedade
ulong [ ]
SubFileType
Recebe ou coloca uma indicação geral do tipo de dados contidos neste subfile.
public TiffNewSubFileTypes SubFileType { get; set; }Valor da propriedade
TagCount
Têm a tag contada.
public int TagCount { get; }Valor da propriedade
Tags
Receba ou coloca as etiquetas.
public TiffDataType[] Tags { get; set; }Valor da propriedade
TiffDataType [ ]
TargetPrinter
Receba ou coloca a impressora-alvo.
public string TargetPrinter { get; set; }Valor da propriedade
Threshholding
Recebe ou coloca a tendência.
public TiffThresholds Threshholding { get; set; }Valor da propriedade
TileByteCounts
Recebe ou coloca o tile byte contas.
public ulong[] TileByteCounts { get; set; }Valor da propriedade
ulong [ ]
TileLength
Gets ot estabelece comprimento de tile.
public uint TileLength { get; set; }Valor da propriedade
TileOffsets
Recebe ou coloca os offset de tile.
public ulong[] TileOffsets { get; set; }Valor da propriedade
ulong [ ]
TileWidth
Gets ot estabelece a largura do tile.
public uint TileWidth { get; set; }Valor da propriedade
TotalPages
Obtenha as páginas totais.
public ushort TotalPages { get; }Valor da propriedade
ValidTagCount
Este não é o número total de tags, mas o número de tags que podem ser preservados.
public int ValidTagCount { get; }Valor da propriedade
Título XP
Obter ou configurar o autor de imagem, que é usado pelo Windows Explorer.
public string XPAuthor { get; set; }Valor da propriedade
XPComentários
Obter ou colocar comentários sobre a imagem, que é usado pelo Windows Explorer.
public string XPComment { get; set; }Valor da propriedade
Xpkeywords
Obtenha ou coloca imagens subjetivas, que são usadas pelo Windows Explorer.
public string XPKeywords { get; set; }Valor da propriedade
XPSubjeto
Recebe ou coleta informações sobre a imagem, que é usado pelo Windows Explorer.
public string XPSubject { get; set; }Valor da propriedade
Título X
Recebe ou coleta informações sobre a imagem, que é usado pelo Windows Explorer.
public string XPTitle { get; set; }Valor da propriedade
Xposition
Obter ou definir a posição x.
public TiffRational Xposition { get; set; }Valor da propriedade
Xresolution
Obter ou definir a resolução x.
public TiffRational Xresolution { get; set; }Valor da propriedade
Coeficiência YCbCr
Obter ou definir os YCbCrCoeficientes.
public TiffRational[] YCbCrCoefficients { get; set; }Valor da propriedade
TiffRational [ ]
Exceptions
Número de coeficientes racionais deve ser igual a 3.
Valor
JCbCrSubsamblação
Recebe ou coloca os fatores de subsamblação para YCbCr fotometric.
public ushort[] YCbCrSubsampling { get; set; }Valor da propriedade
ushort [ ]
Examples
Este exemplo mostra como salvar uma imagem de raster no formato TIFF usando várias opções.
string dir = "c:\\temp\\";
Aspose.Imaging.ImageOptions.TiffOptions saveOptions = new Aspose.Imaging.ImageOptions.TiffOptions(Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
// Set 8 bits for each color component.
saveOptions.BitsPerSample = new ushort[] { 8, 8, 8 };
// Set the Big Endian byte order (Motorola)
saveOptions.ByteOrder = Aspose.Imaging.FileFormats.Tiff.Enums.TiffByteOrder.BigEndian;
// Set the LZW compression.
saveOptions.Compression = Aspose.Imaging.FileFormats.Tiff.Enums.TiffCompressions.Lzw;
// Allow to reduce the size of continuous-tone images.
// Currently this field is used only with LZW encoding because LZW is probably the only TIFF encoding scheme
// that benefits significantly from a predictor step.
saveOptions.Predictor = Imaging.FileFormats.Tiff.Enums.TiffPredictor.Horizontal;
// Set the RGB color model.
saveOptions.Photometric = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPhotometrics.Rgb;
// For YCbCr, you can use one of the following choices:
// YCbCrSubSampling field JPEG sampling factors
// ----------------------------------------------
// 1,1 1x1, 1x1, 1x1
// 2,1 2x1, 1x1, 1x1
// 2,2(default value) 2x2, 1x1, 1x1
// saveOptions.YCbCrSubsampling = new ushort[] { 2, 2 };
// All color components will be stored within a singel plane.
saveOptions.PlanarConfiguration = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPlanarConfigs.Contiguous;
// Create a TIFF Frame of 100x100 px.
using (Aspose.Imaging.Image image = new Aspose.Imaging.FileFormats.Bmp.BmpImage(100, 100))
{
// Fill the entire image with the blue-yellow gradient.
Aspose.Imaging.Brushes.LinearGradientBrush gradientBrush = new Aspose.Imaging.Brushes.LinearGradientBrush(
new Aspose.Imaging.Point(0, 0),
new Aspose.Imaging.Point(image.Width, image.Height),
Aspose.Imaging.Color.Blue,
Aspose.Imaging.Color.Yellow);
Aspose.Imaging.Graphics graphics = new Aspose.Imaging.Graphics(image);
graphics.FillRectangle(gradientBrush, image.Bounds);
image.Save(dir + "output.tif", saveOptions);
}Exceptions
Duração de campo Invalid. o campo de YCbCrSubsampling deve conter dois valores.
Valor
Yposition
Obter ou definir a posição Y.
public TiffRational Yposition { get; set; }Valor da propriedade
Yresolution
Recebe ou coloca a resolução.
public TiffRational Yresolution { get; set; }Valor da propriedade
Methods
AddTag(TiffDataType)
Adicione um novo tag.
public void AddTag(TiffDataType tagToAdd)Parameters
tagToAdd TiffDataType
A tag para adicionar.
AddTags(TiffDataType[])
Adicione os tags.
public void AddTags(TiffDataType[] tagsToAdd)Parameters
tagsToAdd TiffDataType
[ ]
Os tags para adicionar.
Clone()
Clone essa instância.
public override ImageOptionsBase Clone()Returns
Retorna um clone profundo.
GetTagByType(TiffTags)
Obtenha o exemplo da tag por tipo.
public TiffDataType GetTagByType(TiffTags tagKey)Parameters
tagKey TiffTags
A chave da tag.
Returns
Instância do rótulo se existir ou nulo de outra forma.
GetValidTagsCount(TiffDataType[])
Obtenha o número de tags válidos.
public static int GetValidTagsCount(TiffDataType[] tags)Parameters
tags TiffDataType
[ ]
Os tags para ser validados.
Returns
Contar os tags válidos.
IsTagPresent(TiffTags)
Determina se a tag está presente nas opções ou não.
public bool IsTagPresent(TiffTags tag)Parameters
tag TiffTags
A tag ID para verificar.
Returns
“verdadeira” se a etiqueta estiver presente; caso contrário, “falsa”.
RemoveTag(TiffTags)
Remova a etiqueta.
public bool RemoveTag(TiffTags tag)Parameters
tag TiffTags
A tag para remover.
Returns
verdadeiramente se removido com sucesso
RemoveTags(Título: TiffTags[])
Remova os tags.
public bool RemoveTags(params TiffTags[] tags)Parameters
tags TiffTags
[ ]
Os tags para remover.
Returns
verdadeiro Se o tamanho da coleção mudou.
Validate()
Valida se as opções têm uma combinação válida de tags
public void Validate()