VectorImage Class
The vector image is the base class for all type of vector images.
Inheritance Hierarchy

Namespace: Aspose.Imaging
Assembly: Aspose.Imaging (in Aspose.Imaging.dll) Version: 20.05
Syntax
public abstract class VectorImage : Image, 
	IObjectWithSizeF

The VectorImage type exposes the following members.

Constructors
  NameDescription
Protected methodVectorImage
Initializes a new instance of the VectorImage class
Properties
  NameDescription
Public propertyAutoAdjustPalette
Gets or sets a value indicating whether automatic adjust palette.
(Inherited from Image.)
Public propertyBackgroundColor
Gets or sets a value for the background color.
(Inherited from Image.)
Public propertyBitsPerPixel
Gets the image bits per pixel count.
(Inherited from Image.)
Public propertyBounds
Gets the image bounds.
(Inherited from Image.)
Public propertyBufferSizeHint
Gets or sets the buffer size hint which is defined max allowed size for all internal buffers.
(Inherited from Image.)
Public propertyContainer
Gets the Image container.
(Inherited from Image.)
Public propertyDataStreamContainer
Gets the object's data stream.
(Inherited from DataStreamSupporter.)
Public propertyDisposed
Gets a value indicating whether this instance is disposed.
(Inherited from DisposableObject.)
Public propertyFileFormat
Gets a value of file format
(Inherited from Image.)
Public propertyHasBackgroundColor
Gets or sets a value indicating whether image has background color.
(Inherited from Image.)
Public propertyHeight
Gets the image height.
(Overrides ImageHeight.)
Public propertyHeightF
Gets the object height, in inches.
Public propertyInterruptMonitor
Gets or sets the interrupt monitor.
(Inherited from Image.)
Public propertyIsCached
Gets a value indicating whether object's data is cached currently and no data reading is required.
(Inherited from DataStreamSupporter.)
Public propertyPalette
Gets or sets the color palette.
(Inherited from Image.)
Public propertyCode exampleSize
Gets the image size.
(Inherited from Image.)
Public propertySizeF
Gets the object size, in inches.
Public propertyWidth
Gets the image width.
(Overrides ImageWidth.)
Public propertyWidthF
Gets the object width, in inches.
Methods
  NameDescription
Public methodCode exampleCacheData
Caches the data and ensures no additional data loading will be performed from the underlying DataStreamContainer.
(Inherited from DataStreamSupporter.)
Public methodCode exampleCanSave
Determines whether image can be saved to the specified file format represented by the passed save options.
(Inherited from Image.)
Public methodCode exampleDispose
Disposes the current instance.
(Inherited from DisposableObject.)
Protected methodDoAfterSave
Does the after save.
(Inherited from DataStreamSupporter.)
Protected methodDoUseRecursion
Gets value indicating whether use recursion for synchronization.
(Inherited from Image.)
Public methodEquals
Determines whether the specified Object is equal to the current Object.
(Inherited from Object.)
Protected methodFinalize (Inherited from DisposableObject.)
Protected methodGetCanNotSaveMessage
Gets the can not save message.
(Inherited from Image.)
Public methodGetDefaultOptions
Gets the default options.
(Inherited from Image.)
Protected methodGetFitRectangle(Rectangle)
Gets rectangle which fits the current image.
(Inherited from Image.)
Protected methodGetFitRectangle(Rectangle, Int32)
Gets rectangle which fits the current bitmap taking into account the pixels passed. The passed pixels array count should be equal to the fitting rectangle size.
(Inherited from Image.)
Public methodGetHashCode
Serves as a hash function for a particular type.
(Inherited from Object.)
Protected methodGetImage2Export
Gets the image to export.
(Inherited from Image.)
Public methodGetOriginalOptions
Gets the options based on the original file settings. This can be helpful to keep bit-depth and other parameters of the original image unchanged. For example, if we load a black-white PNG image with 1 bit per pixel and then save it using the Save(String) method, the output PNG image with 8-bit per pixel will be produced. To avoid it and save PNG image with 1-bit per pixel, use this method to get corresponding saving options and pass them to the Save(String, ImageOptionsBase) method as the second parameter.
(Inherited from Image.)
Public methodGetType
Gets the type of the current instance.
(Inherited from Object.)
Protected methodMemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)
Protected methodOnDataStreamContainerChanging
Called when data stream container is changing.
(Inherited from DataStreamSupporter.)
Protected methodOnPaletteChanged
Called when palette is changed.
(Inherited from Image.)
Protected methodOnPaletteChanging
Called when palette is changing.
(Inherited from Image.)
Protected methodReleaseManagedResources
Releases the managed resources. Make sure no unmanaged resources are released here, since they may have been already released.
(Inherited from Image.)
Protected methodReleaseUnmanagedResources
Releases the unmanaged resources. Make sure no managed resources are released here, since they may have been already released.
(Inherited from DisposableObject.)
Public methodCode exampleResize(Int32, Int32)
Resizes the image. The default LeftTopToLeftTop is used.
(Inherited from Image.)
Public methodCode exampleResize(Int32, Int32, ImageResizeSettings)
Resizes the image.
(Inherited from Image.)
Public methodCode exampleResize(Int32, Int32, ResizeType)
Resizes the image.
(Inherited from Image.)
Public methodResizeHeightProportionally(Int32)
Resizes the height proportionally.
(Inherited from Image.)
Public methodResizeHeightProportionally(Int32, ImageResizeSettings)
Resizes the height proportionally.
(Inherited from Image.)
Public methodCode exampleResizeHeightProportionally(Int32, ResizeType)
Resizes the height proportionally.
(Inherited from Image.)
Public methodResizeWidthProportionally(Int32)
Resizes the width proportionally.
(Inherited from Image.)
Public methodResizeWidthProportionally(Int32, ImageResizeSettings)
Resizes the width proportionally.
(Inherited from Image.)
Public methodCode exampleResizeWidthProportionally(Int32, ResizeType)
Resizes the width proportionally.
(Inherited from Image.)
Public methodCode exampleRotateFlip
Rotates, flips, or rotates and flips the image.
(Inherited from Image.)
Public methodCode exampleSave
Saves the image data to the underlying stream.
(Inherited from Image.)
Public methodSave(Stream)
Saves the object's data to the specified stream.
(Inherited from DataStreamSupporter.)
Public methodSave(String)
Saves the object's data to the specified file location.
(Inherited from DataStreamSupporter.)
Public methodSave(String, Boolean)
Saves the object's data to the specified file location.
(Inherited from DataStreamSupporter.)
Public methodCode exampleSave(Stream, ImageOptionsBase)
Saves the image's data to the specified stream in the specified file format according to save options.
(Inherited from Image.)
Public methodCode exampleSave(String, ImageOptionsBase)
Saves the object's data to the specified file location in the specified file format according to save options.
(Inherited from Image.)
Public methodCode exampleSave(Stream, ImageOptionsBase, Rectangle)
Saves the image's data to the specified stream in the specified file format according to save options.
(Inherited from Image.)
Public methodCode exampleSave(String, ImageOptionsBase, Rectangle)
Saves the object's data to the specified file location in the specified file format according to save options.
(Inherited from Image.)
Protected methodSaveData
Saves the data.
(Inherited from DataStreamSupporter.)
Public methodSetPalette
Sets the image palette.
(Inherited from Image.)
Public methodToString
Returns a string that represents the current object.
(Inherited from Object.)
Protected methodVerifyNotDisposed
Verifies that the current instance is not disposed.
(Inherited from DisposableObject.)
Fields
  NameDescription
Protected fieldTimeout
The timeout to wait for synchronization
(Inherited from DataStreamSupporter.)
Examples
The following example shows how to export a multipage vector image to another format in general way without referencing to a particular image type.
[C#]

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.tif");

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
    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);
}
See Also