XpsImageType Sabit listesi
Tanım
Önemli
Bazı bilgiler ürünün ön sürümüyle ilgilidir ve sürüm öncesinde önemli değişiklikler yapılmış olabilir. Burada verilen bilgilerle ilgili olarak Microsoft açık veya zımni hiçbir garanti vermez.
bir XpsDocument'a eklenebilen görüntüler için grafik biçimlerini belirtir.
public enum class XpsImageType
public enum XpsImageType
type XpsImageType =
Public Enum XpsImageType
- Devralma
Alanlar
JpegImageType | 1 | JPEG. |
PngImageType | 0 | PNG. |
TiffImageType | 2 | TIFF |
WdpImageType | 3 | WDP. |
Örnekler
Aşağıdaki örnekte, XML Kağıt Belirtimi (XPS) belgesine görüntü eklerken bu numaralandırmanın nasıl kullanılacağı gösterilmektedir.
// ---------------------------- Create() ------------------------------
/// <summary>
/// Creates an XpsDocument using the Xps.Packaging APIs.</summary>
/// <param name="xpsDocument">
/// The XpsDocument to create.</param>
/// <remarks>
/// The Xps.Packaging APIs are used to create the DocumentSequence,
/// FixedDocument, and FixedPage "PackageParts" of an XpsDocument.
/// The applicationt is responsible for using the XmlWriter to
/// serialize the page markup and for supplying the streams for any
/// font or image resources.</remarks>
public void Create(XpsDocument xpsDocument)
{
// Create the document sequence
IXpsFixedDocumentSequenceWriter docSeqWriter =
xpsDocument.AddFixedDocumentSequence();
// Create the document
IXpsFixedDocumentWriter docWriter = docSeqWriter.AddFixedDocument();
// Create the Page
IXpsFixedPageWriter pageWriter = docWriter.AddFixedPage();
// Get the XmlWriter
XmlWriter xmlWriter = pageWriter.XmlWriter;
// Write the mark up according the XPS Specifications
BeginFixedPage(xmlWriter);
AddGlyphRun(pageWriter, xmlWriter,
"This is a photo of the famous Notre Dame in Paris",
16, 50, 50, @"C:\Windows\fonts\arial.ttf");
AddImage(pageWriter, xmlWriter,
"ParisNotreDame.jpg", XpsImageType.JpegImageType,
100, 100, 600, 1100 );
// End the page.
EndFixedPage( xmlWriter );
// Close the page, document, and document sequence.
pageWriter.Commit();
docWriter.Commit();
docSeqWriter.Commit();
_fontDictionary.Clear();
}// end:Create()
' ---------------------------- Create() ------------------------------
''' <summary>
''' Creates an XpsDocument using the Xps.Packaging APIs.</summary>
''' <param name="xpsDocument">
''' The XpsDocument to create.</param>
''' <remarks>
''' The Xps.Packaging APIs are used to create the DocumentSequence,
''' FixedDocument, and FixedPage "PackageParts" of an XpsDocument.
''' The applicationt is responsible for using the XmlWriter to
''' serialize the page markup and for supplying the streams for any
''' font or image resources.</remarks>
Public Sub Create(xpsDocument As XpsDocument)
' Create the document sequence
Dim docSeqWriter As IXpsFixedDocumentSequenceWriter = xpsDocument.AddFixedDocumentSequence()
' Create the document
Dim docWriter As IXpsFixedDocumentWriter = docSeqWriter.AddFixedDocument()
' Create the Page
Dim pageWriter As IXpsFixedPageWriter = docWriter.AddFixedPage()
' Get the XmlWriter
Dim xmlWriter As XmlWriter = pageWriter.XmlWriter
' Write the mark up according the XPS Specifications
BeginFixedPage(xmlWriter)
AddGlyphRun(pageWriter, xmlWriter, "This is a photo of the famous Notre Dame in Paris", 16, 50, 50, "C:\Windows\fonts\arial.ttf")
AddImage(pageWriter, xmlWriter, "ParisNotreDame.jpg", XpsImageType.JpegImageType, 100, 100, 600, 1100)
' End the page.
EndFixedPage(xmlWriter)
' Close the page, document, and document sequence.
pageWriter.Commit()
docWriter.Commit()
docSeqWriter.Commit()
_fontDictionary.Clear()
End Sub
Açıklamalar
Bu numaralandırmayı öncelikle XML Kağıt Belirtimi (XPS) belgelerine görüntü ekleyen yöntemler için parametre olarak kullanın.