Class VectorRasterizationOptions
Der Name: Aspose.Imaging.ImageOptions Versammlung: Aspose.Imaging.dll (25.4.0)
Die Vektorrasterisierungsoptionen.Bitte beachten Sie, dass Aspose.Imaging.ImageOptions.VectorRasterizationOptions nicht mehr aus Aspose.Imaging.ImageOptions abgeleitetvon Aspose.Imaging 24.12 Version.
[JsonObject(MemberSerialization.OptIn)]
public class VectorRasterizationOptions : ImageOptionsBase, IDisposable, IHasXmpData, IHasMetadata, ICloneableInheritance
object ← DisposableObject ← ImageOptionsBase ← VectorRasterizationOptions
Derived
CdrRasterizationOptions , CmxRasterizationOptions , EpsRasterizationOptions , MetafileRasterizationOptions , OdRasterizationOptions , SvgRasterizationOptions
Implements
IDisposable , IHasXmpData , IHasMetadata , ICloneable
Vererbte Mitglieder
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()
Constructors
VectorRasterizationOptions()
public VectorRasterizationOptions()Properties
BackgroundColor
Sie erhalten oder setzen eine Hintergrundfarbe.
[JsonProperty]
public Color BackgroundColor { get; set; }Eigentumswert
Examples
Dieses Beispiel zeigt, wie man ein WMF-Bild aus einem Datei laden und es in SVG mit WmfRasterizationOptions umwandeln kann.
string dir = "c:\\temp\\";
// Using Aspose.Imaging.Image.Load is a unified way to load all types of images including WMF.
using (Aspose.Imaging.FileFormats.Wmf.WmfImage wmfImage = (Aspose.Imaging.FileFormats.Wmf.WmfImage)Aspose.Imaging.Image.Load(dir + "test.wmf"))
{
Aspose.Imaging.ImageOptions.SvgOptions saveOptions = new Aspose.Imaging.ImageOptions.SvgOptions();
// Text will be converted to shapes.
saveOptions.TextAsShapes = true;
Aspose.Imaging.ImageOptions.WmfRasterizationOptions rasterizationOptions = new Aspose.Imaging.ImageOptions.WmfRasterizationOptions();
// The background color of the drawing surface.
rasterizationOptions.BackgroundColor = Aspose.Imaging.Color.WhiteSmoke;
// The page size.
rasterizationOptions.PageSize = wmfImage.Size;
// If embedded emf exists, then render emf; otherwise render wmf.
rasterizationOptions.RenderMode = Aspose.Imaging.FileFormats.Wmf.WmfRenderMode.Auto;
saveOptions.VectorRasterizationOptions = rasterizationOptions;
wmfImage.Save(dir + "test.output.svg", saveOptions);
}Dieses Beispiel zeigt, wie man ein EMF-Bild aus einem Datei laden und es in SVG mit EmfRasterizationOptions umwandeln kann.
string dir = "c:\\temp\\";
// Using Aspose.Imaging.Image.Load is a unified way to load all types of images including EMF.
using (Aspose.Imaging.FileFormats.Emf.EmfImage emfImage = (Aspose.Imaging.FileFormats.Emf.EmfImage)Aspose.Imaging.Image.Load(dir + "test.emf"))
{
Aspose.Imaging.ImageOptions.SvgOptions saveOptions = new Aspose.Imaging.ImageOptions.SvgOptions();
// Text will be converted to shapes.
saveOptions.TextAsShapes = true;
Aspose.Imaging.ImageOptions.EmfRasterizationOptions rasterizationOptions = new Aspose.Imaging.ImageOptions.EmfRasterizationOptions();
// The background color of the drawing surface.
rasterizationOptions.BackgroundColor = Aspose.Imaging.Color.WhiteSmoke;
// The page size.
rasterizationOptions.PageSize = emfImage.Size;
// If embedded emf exists, then render emf; otherwise render wmf.
rasterizationOptions.RenderMode = Aspose.Imaging.FileFormats.Emf.EmfRenderMode.Auto;
// Set the horizontal margin
rasterizationOptions.BorderX = 50;
// Set the vertical margin
rasterizationOptions.BorderY = 50;
saveOptions.VectorRasterizationOptions = rasterizationOptions;
emfImage.Save(dir + "test.output.svg", saveOptions);
}Dieses Beispiel zeigt, wie man ein SVG-Bild aus einem Datei laden und es in PNG mit verschiedenen Optionen rastieren kann.
string dir = "c:\\temp\\";
// Using Aspose.Imaging.Image.Load is a unified way to load image.
using (Aspose.Imaging.FileFormats.Svg.SvgImage svgImage = (Aspose.Imaging.FileFormats.Svg.SvgImage)Aspose.Imaging.Image.Load(dir + "test.svg"))
{
// In order to rasterize SVG we need to specify rasterization options.
Aspose.Imaging.ImageOptions.SvgRasterizationOptions rasterizationOptions = new Aspose.Imaging.ImageOptions.SvgRasterizationOptions();
// Set default color of a background for an image. Default value is white.
rasterizationOptions.BackgroundColor = Aspose.Imaging.Color.Gray;
// Set the page size
rasterizationOptions.PageSize = svgImage.Size;
// Antialiasing is applied to lines and curves and the edges of filled areas.
rasterizationOptions.SmoothingMode = Aspose.Imaging.SmoothingMode.AntiAlias;
// Each character is drawn using its antialiased glyph bitmap without hinting.
rasterizationOptions.TextRenderingHint = Aspose.Imaging.TextRenderingHint.AntiAlias;
// Reduce the image size 10 times, i.e. the output size will be 10% of the original size.
rasterizationOptions.ScaleX = 0.1f;
rasterizationOptions.ScaleY = 0.1f;
Aspose.Imaging.ImageOptions.PngOptions saveOptions = new Aspose.Imaging.ImageOptions.PngOptions();
saveOptions.VectorRasterizationOptions = rasterizationOptions;
// Save to a PNG file
svgImage.Save(dir + "test.output.png", saveOptions);
}GrenzeX
Gibt oder legt die Grenze X.
[JsonProperty]
public float BorderX { get; set; }Eigentumswert
Grenzen
Gibt oder legt die Grenze Y.
[JsonProperty]
public float BorderY { get; set; }Eigentumswert
CenterDrawing
Er bekommt oder setzt einen Wert, der darauf hindeutet, ob das Zentrum enthält.
[JsonProperty]
public bool CenterDrawing { get; set; }Eigentumswert
DrawColor
Er erhält oder stellt eine Vorderfarbe fest.
[JsonProperty]
public Color DrawColor { get; set; }Eigentumswert
PageHeight
Erhalten oder festlegen Sie die Höhe der Seite.Wenn der Wert 0, wird das Quellbild Aspektverhältnis beibehalten.
public float PageHeight { get; set; }Eigentumswert
PageSize
Erhalten oder festlegen Sie die Seite Größe.Wenn eine der Aspose.Imaging.SizeF Dimensionen 0 ist, wird das Quellbild Aspektverhältnis erhalten.
public SizeF PageSize { get; set; }Eigentumswert
Examples
Dieses Beispiel zeigt, wie man ein WMF-Bild aus einem Datei laden und es in SVG mit WmfRasterizationOptions umwandeln kann.
string dir = "c:\\temp\\";
// Using Aspose.Imaging.Image.Load is a unified way to load all types of images including WMF.
using (Aspose.Imaging.FileFormats.Wmf.WmfImage wmfImage = (Aspose.Imaging.FileFormats.Wmf.WmfImage)Aspose.Imaging.Image.Load(dir + "test.wmf"))
{
Aspose.Imaging.ImageOptions.SvgOptions saveOptions = new Aspose.Imaging.ImageOptions.SvgOptions();
// Text will be converted to shapes.
saveOptions.TextAsShapes = true;
Aspose.Imaging.ImageOptions.WmfRasterizationOptions rasterizationOptions = new Aspose.Imaging.ImageOptions.WmfRasterizationOptions();
// The background color of the drawing surface.
rasterizationOptions.BackgroundColor = Aspose.Imaging.Color.WhiteSmoke;
// The page size.
rasterizationOptions.PageSize = wmfImage.Size;
// If embedded emf exists, then render emf; otherwise render wmf.
rasterizationOptions.RenderMode = Aspose.Imaging.FileFormats.Wmf.WmfRenderMode.Auto;
saveOptions.VectorRasterizationOptions = rasterizationOptions;
wmfImage.Save(dir + "test.output.svg", saveOptions);
}Dieses Beispiel zeigt, wie man ein EMF-Bild aus einem Datei laden und es in SVG mit EmfRasterizationOptions umwandeln kann.
string dir = "c:\\temp\\";
// Using Aspose.Imaging.Image.Load is a unified way to load all types of images including EMF.
using (Aspose.Imaging.FileFormats.Emf.EmfImage emfImage = (Aspose.Imaging.FileFormats.Emf.EmfImage)Aspose.Imaging.Image.Load(dir + "test.emf"))
{
Aspose.Imaging.ImageOptions.SvgOptions saveOptions = new Aspose.Imaging.ImageOptions.SvgOptions();
// Text will be converted to shapes.
saveOptions.TextAsShapes = true;
Aspose.Imaging.ImageOptions.EmfRasterizationOptions rasterizationOptions = new Aspose.Imaging.ImageOptions.EmfRasterizationOptions();
// The background color of the drawing surface.
rasterizationOptions.BackgroundColor = Aspose.Imaging.Color.WhiteSmoke;
// The page size.
rasterizationOptions.PageSize = emfImage.Size;
// If embedded emf exists, then render emf; otherwise render wmf.
rasterizationOptions.RenderMode = Aspose.Imaging.FileFormats.Emf.EmfRenderMode.Auto;
// Set the horizontal margin
rasterizationOptions.BorderX = 50;
// Set the vertical margin
rasterizationOptions.BorderY = 50;
saveOptions.VectorRasterizationOptions = rasterizationOptions;
emfImage.Save(dir + "test.output.svg", saveOptions);
}Dieses Beispiel zeigt, wie man ein SVG-Bild aus einem Datei laden und es in PNG mit verschiedenen Optionen rastieren kann.
string dir = "c:\\temp\\";
// Using Aspose.Imaging.Image.Load is a unified way to load image.
using (Aspose.Imaging.FileFormats.Svg.SvgImage svgImage = (Aspose.Imaging.FileFormats.Svg.SvgImage)Aspose.Imaging.Image.Load(dir + "test.svg"))
{
// In order to rasterize SVG we need to specify rasterization options.
Aspose.Imaging.ImageOptions.SvgRasterizationOptions rasterizationOptions = new Aspose.Imaging.ImageOptions.SvgRasterizationOptions();
// Set default color of a background for an image. Default value is white.
rasterizationOptions.BackgroundColor = Aspose.Imaging.Color.Gray;
// Set the page size
rasterizationOptions.PageSize = svgImage.Size;
// Antialiasing is applied to lines and curves and the edges of filled areas.
rasterizationOptions.SmoothingMode = Aspose.Imaging.SmoothingMode.AntiAlias;
// Each character is drawn using its antialiased glyph bitmap without hinting.
rasterizationOptions.TextRenderingHint = Aspose.Imaging.TextRenderingHint.AntiAlias;
// Reduce the image size 10 times, i.e. the output size will be 10% of the original size.
rasterizationOptions.ScaleX = 0.1f;
rasterizationOptions.ScaleY = 0.1f;
Aspose.Imaging.ImageOptions.PngOptions saveOptions = new Aspose.Imaging.ImageOptions.PngOptions();
saveOptions.VectorRasterizationOptions = rasterizationOptions;
// Save to a PNG file
svgImage.Save(dir + "test.output.png", saveOptions);
}PageWidth
Erhalten oder festlegen Sie die Seitenweite.Wenn der Wert 0, wird das Quellbild Aspektverhältnis beibehalten.
public float PageWidth { get; set; }Eigentumswert
Positioning
Erhalten oder setzen die Positionierung.
[JsonProperty]
public PositioningTypes Positioning { get; set; }Eigentumswert
Examples
Das folgende Beispiel zeigt, wie man beim Laden eines CMX-Bilds eine Speichergrenze festlegt.Die Speichergrenze ist die maximale erlaubte Größe (in Megabiten) für alle internen Buffern.
string dir = "c:\\aspose.imaging\\issues\\net\\3419\\";
// Setting a memory limit of 10 megabytes for a target loaded image.
using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Load(dir + "example.cmx", new Aspose.Imaging.LoadOptions() { BufferSizeHint = 10 }))
{
image.Save(dir + "output.png",
new Aspose.Imaging.ImageOptions.PngOptions()
{
VectorRasterizationOptions =
new Aspose.Imaging.ImageOptions.CmxRasterizationOptions
{
TextRenderingHint = Aspose.Imaging.TextRenderingHint.SingleBitPerPixel,
SmoothingMode = Aspose.Imaging.SmoothingMode.AntiAlias,
Positioning = Aspose.Imaging.ImageOptions.PositioningTypes.DefinedByDocument
}
});
}Das folgende Beispiel zeigt, wie man alle Seiten des CDR-Dokuments in PDF exportiert.
string dir = "c:\\aspose.imaging\\issues\\net\\3635\\testdata\\3570";
string inputCdrFileName = System.IO.Path.Combine(dir, "tiger.cdr");
string outputPdfFileName = System.IO.Path.Combine(dir, "tiger.cdr.pdf");
using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Load(inputCdrFileName))
{
Aspose.Imaging.ImageOptions.PdfOptions pdfOptions = new Aspose.Imaging.ImageOptions.PdfOptions();
Aspose.Imaging.ImageOptions.CdrRasterizationOptions rasterizationOptions = new Aspose.Imaging.ImageOptions.CdrRasterizationOptions
{
TextRenderingHint = Aspose.Imaging.TextRenderingHint.SingleBitPerPixel,
SmoothingMode = Aspose.Imaging.SmoothingMode.None,
Positioning = Aspose.Imaging.ImageOptions.PositioningTypes.DefinedByDocument
};
pdfOptions.VectorRasterizationOptions = rasterizationOptions;
image.Save(outputPdfFileName, pdfOptions);
}ReplaceTextMapping
Erhalten oder setzen Sie den Text ersetzen mapping.
[JsonProperty]
public Dictionary<string, string=""> ReplaceTextMapping { get; set; }Eigentumswert
Dictionary &undlt; string , string >
SmoothingMode
Erhalten oder setzen Sie den Schweißmodus.
[JsonProperty]
public SmoothingMode SmoothingMode { get; set; }Eigentumswert
Examples
Dieses Beispiel zeigt, wie man ein SVG-Bild aus einem Datei laden und es in PNG mit verschiedenen Optionen rastieren kann.
string dir = "c:\\temp\\";
// Using Aspose.Imaging.Image.Load is a unified way to load image.
using (Aspose.Imaging.FileFormats.Svg.SvgImage svgImage = (Aspose.Imaging.FileFormats.Svg.SvgImage)Aspose.Imaging.Image.Load(dir + "test.svg"))
{
// In order to rasterize SVG we need to specify rasterization options.
Aspose.Imaging.ImageOptions.SvgRasterizationOptions rasterizationOptions = new Aspose.Imaging.ImageOptions.SvgRasterizationOptions();
// Set default color of a background for an image. Default value is white.
rasterizationOptions.BackgroundColor = Aspose.Imaging.Color.Gray;
// Set the page size
rasterizationOptions.PageSize = svgImage.Size;
// Antialiasing is applied to lines and curves and the edges of filled areas.
rasterizationOptions.SmoothingMode = Aspose.Imaging.SmoothingMode.AntiAlias;
// Each character is drawn using its antialiased glyph bitmap without hinting.
rasterizationOptions.TextRenderingHint = Aspose.Imaging.TextRenderingHint.AntiAlias;
// Reduce the image size 10 times, i.e. the output size will be 10% of the original size.
rasterizationOptions.ScaleX = 0.1f;
rasterizationOptions.ScaleY = 0.1f;
Aspose.Imaging.ImageOptions.PngOptions saveOptions = new Aspose.Imaging.ImageOptions.PngOptions();
saveOptions.VectorRasterizationOptions = rasterizationOptions;
// Save to a PNG file
svgImage.Save(dir + "test.output.png", saveOptions);
}TextRenderingHint
Gibt oder setzt den Text rendering Hinweis.
[JsonProperty]
public TextRenderingHint TextRenderingHint { get; set; }Eigentumswert
Examples
Dieses Beispiel zeigt, wie man ein SVG-Bild aus einem Datei laden und es in PNG mit verschiedenen Optionen rastieren kann.
string dir = "c:\\temp\\";
// Using Aspose.Imaging.Image.Load is a unified way to load image.
using (Aspose.Imaging.FileFormats.Svg.SvgImage svgImage = (Aspose.Imaging.FileFormats.Svg.SvgImage)Aspose.Imaging.Image.Load(dir + "test.svg"))
{
// In order to rasterize SVG we need to specify rasterization options.
Aspose.Imaging.ImageOptions.SvgRasterizationOptions rasterizationOptions = new Aspose.Imaging.ImageOptions.SvgRasterizationOptions();
// Set default color of a background for an image. Default value is white.
rasterizationOptions.BackgroundColor = Aspose.Imaging.Color.Gray;
// Set the page size
rasterizationOptions.PageSize = svgImage.Size;
// Antialiasing is applied to lines and curves and the edges of filled areas.
rasterizationOptions.SmoothingMode = Aspose.Imaging.SmoothingMode.AntiAlias;
// Each character is drawn using its antialiased glyph bitmap without hinting.
rasterizationOptions.TextRenderingHint = Aspose.Imaging.TextRenderingHint.AntiAlias;
// Reduce the image size 10 times, i.e. the output size will be 10% of the original size.
rasterizationOptions.ScaleX = 0.1f;
rasterizationOptions.ScaleY = 0.1f;
Aspose.Imaging.ImageOptions.PngOptions saveOptions = new Aspose.Imaging.ImageOptions.PngOptions();
saveOptions.VectorRasterizationOptions = rasterizationOptions;
// Save to a PNG file
svgImage.Save(dir + "test.output.png", saveOptions);
}Methods
CopyTo(VectorRasterizationOptions)
Kopieren Sie diese Instanz in vectorRasterizationOptions'.
public virtual void CopyTo(VectorRasterizationOptions vectorRasterizationOptions)Parameters
vectorRasterizationOptions VectorRasterizationOptions
Die Vektorrasterisierungsoptionen.</string,>
