raster.html

JAVA多媒体开发类库说明

<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/media/j3d/CapabilityNotSetException.html" title="class in javax.media.j3d">CapabilityNotSetException</A></CODE> - if appropriate capability is
 not set and this object is part of live or compiled scene graph<DT><B>Since:</B></DT>
  <DD>Java 3D 1.3</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="setSize(int, int)"><!-- --></A><H3>
setSize</H3>
<PRE>
public void <B>setSize</B>(int&nbsp;width,
                    int&nbsp;height)</PRE>
<DL>
<DD>Sets the number of pixels to be copied from the pixel array.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>width</CODE> - the number of columns in the array of pixels to copy<DD><CODE>height</CODE> - the number of rows in the array of pixels to copy
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/media/j3d/CapabilityNotSetException.html" title="class in javax.media.j3d">CapabilityNotSetException</A></CODE> - if appropriate capability is
 not set and this object is part of live or compiled scene graph</DL>
</DD>
</DL>
<HR>

<A NAME="setSize(java.awt.Dimension)"><!-- --></A><H3>
setSize</H3>
<PRE>
public void <B>setSize</B>(java.awt.Dimension&nbsp;size)</PRE>
<DL>
<DD>Sets the size of the array of pixels to be copied.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>size</CODE> - the new size
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/media/j3d/CapabilityNotSetException.html" title="class in javax.media.j3d">CapabilityNotSetException</A></CODE> - if appropriate capability is
 not set and this object is part of live or compiled scene graph</DL>
</DD>
</DL>
<HR>

<A NAME="getSize(java.awt.Dimension)"><!-- --></A><H3>
getSize</H3>
<PRE>
public void <B>getSize</B>(java.awt.Dimension&nbsp;size)</PRE>
<DL>
<DD>Retrieves the current raster size.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>size</CODE> - the object that will receive the size
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/media/j3d/CapabilityNotSetException.html" title="class in javax.media.j3d">CapabilityNotSetException</A></CODE> - if appropriate capability is
 not set and this object is part of live or compiled scene graph</DL>
</DD>
</DL>
<HR>

<A NAME="setDstOffset(int, int)"><!-- --></A><H3>
setDstOffset</H3>
<PRE>
public void <B>setDstOffset</B>(int&nbsp;xDstOffset,
                         int&nbsp;yDstOffset)</PRE>
<DL>
<DD>Sets the destination pixel offset of the upper-left corner of
 the rendered image relative to the transformed position.  This
 pixel offset is added to the transformed raster position prior
 to rendering the image.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>xDstOffset</CODE> - the x coordinate of the new offset<DD><CODE>yDstOffset</CODE> - the y coordinate of the new offset
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/media/j3d/CapabilityNotSetException.html" title="class in javax.media.j3d">CapabilityNotSetException</A></CODE> - if appropriate capability is
 not set and this object is part of live or compiled scene graph<DT><B>Since:</B></DT>
  <DD>Java 3D 1.3</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="setDstOffset(java.awt.Point)"><!-- --></A><H3>
setDstOffset</H3>
<PRE>
public void <B>setDstOffset</B>(java.awt.Point&nbsp;dstOffset)</PRE>
<DL>
<DD>Sets the destination pixel offset of the upper-left corner of
 the rendered image relative to the transformed position.  This
 pixel offset is added to the transformed raster position prior
 to rendering the image.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>dstOffset</CODE> - the new destination pixel offset
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/media/j3d/CapabilityNotSetException.html" title="class in javax.media.j3d">CapabilityNotSetException</A></CODE> - if appropriate capability is
 not set and this object is part of live or compiled scene graph<DT><B>Since:</B></DT>
  <DD>Java 3D 1.3</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="getDstOffset(java.awt.Point)"><!-- --></A><H3>
getDstOffset</H3>
<PRE>
public void <B>getDstOffset</B>(java.awt.Point&nbsp;dstOffset)</PRE>
<DL>
<DD>Retrieves the current destination pixel offset.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>dstOffset</CODE> - the object that will receive the destination offset
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/media/j3d/CapabilityNotSetException.html" title="class in javax.media.j3d">CapabilityNotSetException</A></CODE> - if appropriate capability is
 not set and this object is part of live or compiled scene graph<DT><B>Since:</B></DT>
  <DD>Java 3D 1.3</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="setImage(javax.media.j3d.ImageComponent2D)"><!-- --></A><H3>
setImage</H3>
<PRE>
public void <B>setImage</B>(<A HREF="../../../javax/media/j3d/ImageComponent2D.html" title="class in javax.media.j3d">ImageComponent2D</A>&nbsp;image)</PRE>
<DL>
<DD>Sets the pixel array used to copy pixels to/from a Canvas3D.
 This is used when the type is RASTER_COLOR or RASTER_COLOR_DEPTH.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>image</CODE> - the ImageComponent2D object containing the
 color data
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/media/j3d/CapabilityNotSetException.html" title="class in javax.media.j3d">CapabilityNotSetException</A></CODE> - if appropriate capability is
 not set and this object is part of live or compiled scene graph
<DD><CODE><A HREF="../../../javax/media/j3d/IllegalSharingException.html" title="class in javax.media.j3d">IllegalSharingException</A></CODE> - if this Raster is live and
 the specified image is being used by a Canvas3D as an off-screen buffer.
<DD><CODE>java.lang.IllegalArgumentException</CODE> - if the image class of the specified
 ImageComponent2D is ImageClass.NIO_IMAGE_BUFFER.</DL>
</DD>
</DL>
<HR>

<A NAME="getImage()"><!-- --></A><H3>
getImage</H3>
<PRE>
public <A HREF="../../../javax/media/j3d/ImageComponent2D.html" title="class in javax.media.j3d">ImageComponent2D</A> <B>getImage</B>()</PRE>
<DL>
<DD>Retrieves the current pixel array object.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>image the ImageComponent2D object containing the
 color data
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/media/j3d/CapabilityNotSetException.html" title="class in javax.media.j3d">CapabilityNotSetException</A></CODE> - if appropriate capability is
 not set and this object is part of live or compiled scene graph</DL>
</DD>
</DL>
<HR>

<A NAME="setDepthComponent(javax.media.j3d.DepthComponent)"><!-- --></A><H3>
setDepthComponent</H3>
<PRE>
public void <B>setDepthComponent</B>(<A HREF="../../../javax/media/j3d/DepthComponent.html" title="class in javax.media.j3d">DepthComponent</A>&nbsp;depthComponent)</PRE>
<DL>
<DD>Sets the depth image used to copy pixels to/from a Canvas3D.
 This is used when the type is RASTER_DEPTH or RASTER_COLOR_DEPTH.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>depthComponent</CODE> - the DepthComponent object containing the
 depth (z-buffer) data
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/media/j3d/CapabilityNotSetException.html" title="class in javax.media.j3d">CapabilityNotSetException</A></CODE> - if appropriate capability is
 not set and this object is part of live or compiled scene graph</DL>
</DD>
</DL>
<HR>

<A NAME="getDepthComponent()"><!-- --></A><H3>
getDepthComponent</H3>
<PRE>
public <A HREF="../../../javax/media/j3d/DepthComponent.html" title="class in javax.media.j3d">DepthComponent</A> <B>getDepthComponent</B>()</PRE>
<DL>
<DD>Retrieves the current depth image object.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>depthImage DepthComponent containing the
 depth (z-buffer) data
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/media/j3d/CapabilityNotSetException.html" title="class in javax.media.j3d">CapabilityNotSetException</A></CODE> - if appropriate capability is
 not set and this object is part of live or compiled scene graph</DL>
</DD>
</DL>
<HR>

<A NAME="cloneNodeComponent()"><!-- --></A><H3>
cloneNodeComponent</H3>
<PRE>
public <A HREF="../../../javax/media/j3d/NodeComponent.html" title="class in javax.media.j3d">NodeComponent</A> <B>cloneNodeComponent</B>()</PRE>
<DL>
<DD><B>Deprecated.</B>&nbsp;<I>replaced with cloneNodeComponent(boolean forceDuplicate)</I>
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../javax/media/j3d/NodeComponent.html#cloneNodeComponent()">cloneNodeComponent</A></CODE> in class <CODE><A HREF="../../../javax/media/j3d/NodeComponent.html" title="class in javax.media.j3d">NodeComponent</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="duplicateNodeComponent(javax.media.j3d.NodeComponent)"><!-- --></A><H3>
duplicateNodeComponent</H3>
<PRE>
public void <B>duplicateNodeComponent</B>(<A HREF="../../../javax/media/j3d/NodeComponent.html" title="class in javax.media.j3d">NodeComponent</A>&nbsp;originalNodeComponent)</PRE>
<DL>
<DD><B>Deprecated.</B>&nbsp;<I>replaced with duplicateNodeComponent(
  NodeComponent originalNodeComponent, boolean forceDuplicate)</I>
<P>
<DD>NOTE: Applications should <i>not</i> call this method directly.
 It should only be called by the cloneNode method.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../javax/media/j3d/NodeComponent.html#duplicateNodeComponent(javax.media.j3d.NodeComponent)">duplicateNodeComponent</A></CODE> in class <CODE><A HREF="../../../javax/media/j3d/NodeComponent.html" title="class in javax.media.j3d">NodeComponent</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
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