Class VectorRasterizationOptions
Class VectorRasterizationOptions
Nama dari : Aspose.Imaging.ImageOptions Pengumpulan: Aspose.Imaging.dll (25.5.0)
Pilihan rasterisasi vector.Harap dicatat bahwa Aspose.Imaging.ImageOptions.VectorRasterizationOptions tidak lagi berasal dari Aspose.Imaging.ImageOptionsBasedari Aspose.Imaging versi 24.12.
[JsonObject(MemberSerialization.OptIn)]
public class VectorRasterizationOptions : ICloneableInheritance
object ← VectorRasterizationOptions
Derived
CdrRasterizationOptions , CmxRasterizationOptions , EpsRasterizationOptions , MetafileRasterizationOptions , OdRasterizationOptions , SvgRasterizationOptions
Implements
anggota yang diwarisi
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
Dapatkan atau menetapkan warna latar belakang.
[JsonProperty]
public Color BackgroundColor { get; set; }Nilai Properti
Examples
Contoh ini menunjukkan cara memuat gambar WMF dari file dan mengkonversi ke SVG menggunakan WmfRasterizationOptions.
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);
}Contoh ini menunjukkan cara memuat gambar EMF dari file dan mengkonversi ke SVG menggunakan EmfRasterizationOptions.
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);
}Contoh ini menunjukkan cara memuat gambar SVG dari file dan rasterize ke PNG menggunakan berbagai opsi.
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);
}Perbatasan X
Dapatkan atau menetapkan batas X.
[JsonProperty]
public float BorderX { get; set; }Nilai Properti
Perbatasan
Dapatkan atau menetapkan batas Y.
[JsonProperty]
public float BorderY { get; set; }Nilai Properti
CenterDrawing
Dapatkan atau menetapkan nilai yang menunjukkan apakah pusat menggambar.
[JsonProperty]
public bool CenterDrawing { get; set; }Nilai Properti
DrawColor
Dapatkan atau menetapkan warna depan.
[JsonProperty]
public Color DrawColor { get; set; }Nilai Properti
PageHeight
Dapatkan atau menetapkan ketinggian halaman.Jika nilai adalah 0, rasio aspek gambar sumber akan disimpan.
public float PageHeight { get; set; }Nilai Properti
PageSize
Dapatkan atau menetapkan ukuran halaman.Jika salah satu dimensi Aspose.Imaging.SizeF adalah 0, rasio aspek gambar sumber akan disimpan.
public SizeF PageSize { get; set; }Nilai Properti
Examples
Contoh ini menunjukkan cara memuat gambar WMF dari file dan mengkonversi ke SVG menggunakan WmfRasterizationOptions.
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);
}Contoh ini menunjukkan cara memuat gambar EMF dari file dan mengkonversi ke SVG menggunakan EmfRasterizationOptions.
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);
}Contoh ini menunjukkan cara memuat gambar SVG dari file dan rasterize ke PNG menggunakan berbagai opsi.
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
Dapatkan atau menetapkan lebar halaman.Jika nilai adalah 0, rasio aspek gambar sumber akan disimpan.
public float PageWidth { get; set; }Nilai Properti
Positioning
Mendapatkan atau menetapkan posisi.
[JsonProperty]
public PositioningTypes Positioning { get; set; }Nilai Properti
Examples
Contoh berikut menunjukkan bagaimana menetapkan batasan memori saat memuat gambar CMX. batasan memori adalah ukuran maksimum yang diizinkan (dalam megabyte) untuk semua buffer internal.
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
}
});
}Contoh berikut menunjukkan cara mengekspor semua halaman dokumen CDR ke PDF.
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
Dapatkan atau menetapkan teks menggantikan peta.
[JsonProperty]
public Dictionary<string, string=""> ReplaceTextMapping { get; set; }Nilai Properti
Dictionary dan lt; string , string >
SmoothingMode
Dapatkan atau menetapkan mode pelonggaran.
[JsonProperty]
public SmoothingMode SmoothingMode { get; set; }Nilai Properti
Examples
Contoh ini menunjukkan cara memuat gambar SVG dari file dan rasterize ke PNG menggunakan berbagai opsi.
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
Dapatkan atau menetapkan teks rendering petunjuk.
[JsonProperty]
public TextRenderingHint TextRenderingHint { get; set; }Nilai Properti
Examples
Contoh ini menunjukkan cara memuat gambar SVG dari file dan rasterize ke PNG menggunakan berbagai opsi.
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
Clone()
Mencipta objek baru yang merupakan salinan kecil dari instans saat ini.
public object Clone()Returns
Sebuah objek baru yang merupakan salinan kecil dari instansi ini.
CopyTo(VectorRasterizationOptions)
Kopi untuk.
public virtual void CopyTo(VectorRasterizationOptions vectorRasterizationOptions)Parameters
vectorRasterizationOptions VectorRasterizationOptions
Pilihan rasterisasi vector.</string,>
