[Wnd-commit] wnd/wnd_doc/doc/gdip/ImageCodec imagecodec.dtpl,NONE,1.1

[jürgen u. <cer...@us...>]

Update of /cvsroot/wnd/wnd/wnd_doc/doc/gdip/ImageCodec
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv31420/wnd_doc/doc/gdip/ImageCodec

Added Files:
	imagecodec.dtpl 
Log Message:
comb over

--- NEW FILE: imagecodec.dtpl ---

# ::defaultpage:: class ImageEncoder

::site:: class ImageDecoder
	<code class=import>defined in: wnd.gdip</code><br><br>
	<code>ImageEncoder()</code><br>
	<P>
	Initializes a class for handling image encoders
	<P>
	

::site:: class ImageEncoder
	<code class=import>defined in: wnd.gdip</code><br><br>
	<code>ImageEncoder()</code><br>
	<P>
	Initializes a class for handling image encoders
	

	The class contains the following constants to interpret
	the Flags member of a ||type-ImageCodecInfo|| structure:
	<br><br>

	<TABLE class="table1" BORDER="1">
	<TR>
		<TD>SupportBitmap</TD>
		<TD>the codec supports bitmaps</TD>
	<TR>
	<TR>
		<TD>BlockingDecode</TD>
		<TD>indicates that the codec blocks during decoding</TD>
	<TR>
	<TR>
		<TD>Builtin</TD>
		<TD>the codec is gdi+ builtin</TD>
	<TR>
	<TR>
		<TD>Decoder</TD>
		<TD>the codec supports decoding</TD>
	<TR>
	<TR>
		<TD>Encoder</TD>
		<TD>the codec supports encoding</TD>
	<TR>
	<TR>
		<TD>SeekableEncode</TD>
		<TD>indicates that the codec requires a seekable output stream</TD>
	<TR>
	<TR>
		<TD>SupportVector</TD>
		<TD>the codec supports vector images</TD>
	<TR>
	</TABLE>

	<br><br>
	You would use this class to iterate over all image encoders currently available on the system.
	
	
	</P>



::folder:: ImageEncoder and ImageDecoder methods
		
	
	::item:: __iter__
		<code>__iter__()</code><br>
		<P>Iterates over all available image encoders returning the next 
		||type-ImageCodecInfo|| in turn, describing an image encoder. 
		</P>


	::item:: GetCodecSignature
		<code>GetCodecSignature(Encoder)</code><br>
		<P>Retrives  the SigPattern and SigMask members of a  
		||type-ImageCodecInfo|| structure and returns them as tuple(arrayPattern, arrayMask)
		</P>