transparencyattributes.html

JAVA多媒体开发类库说明

                              int&nbsp;dstBlendFunction)</PRE>
<DL>
<DD>Construct TransparencyAttributes object with specified values.
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>tMode</CODE> - the transparency mode<DD><CODE>tVal</CODE> - the transparency value<DD><CODE>srcBlendFunction</CODE> - the blend function to be used for the source
 color, one of <code>BLEND_ZERO</code>, <code>BLEND_ONE</code>,
 <code>BLEND_SRC_ALPHA</code>, <code>BLEND_ONE_MINUS_SRC_ALPHA</code>,
 <code>BLEND_DST_COLOR</code>, or <code>BLEND_ONE_MINUS_DST_COLOR</code>.<DD><CODE>dstBlendFunction</CODE> - the blend function to be used for the
 destination
 color, one of <code>BLEND_ZERO</code>, <code>BLEND_ONE</code>,
 <code>BLEND_SRC_ALPHA</code>, <code>BLEND_ONE_MINUS_SRC_ALPHA</code>,
 <code>BLEND_SRC_COLOR</code>, or <code>BLEND_ONE_MINUS_SRC_COLOR</code>.
<DT><B>Throws:</B>
<DD><CODE>java.lang.IllegalArgumentException</CODE> - if
 <code>tMode</code> is a value other than
 <code>NONE</code>, <code>FASTEST</code>, <code>NICEST</code>, 
 <code>SCREEN_DOOR</code>, or <code>BLENDED</code>
<DD><CODE>java.lang.IllegalArgumentException</CODE> - if
 <code>srcBlendFunction</code> or <code>dstBlendFunction</code>
 is a value other than one of the supported functions listed above.<DT><B>Since:</B></DT>
  <DD>Java 3D 1.2</DD>
</DL>
</DL>

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<B>Method Detail</B></FONT></TH>
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<A NAME="setTransparencyMode(int)"><!-- --></A><H3>
setTransparencyMode</H3>
<PRE>
public void <B>setTransparencyMode</B>(int&nbsp;transparencyMode)</PRE>
<DL>
<DD>Sets the transparency mode for this
 appearance component object.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>transparencyMode</CODE> - the transparency mode to be used, one of
 <code>NONE</code>, <code>FASTEST</code>, <code>NICEST</code>, 
 <code>SCREEN_DOOR</code>, or <code>BLENDED</code>
<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>java.lang.IllegalArgumentException</CODE> - if
 <code>transparencyMode</code> is a value other than
 <code>NONE</code>, <code>FASTEST</code>, <code>NICEST</code>, 
 <code>SCREEN_DOOR</code>, or <code>BLENDED</code></DL>
</DD>
</DL>
<HR>

<A NAME="getTransparencyMode()"><!-- --></A><H3>
getTransparencyMode</H3>
<PRE>
public int <B>getTransparencyMode</B>()</PRE>
<DL>
<DD>Gets the transparency mode for this
 appearance component object.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>transparencyMode the transparency mode
<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="setTransparency(float)"><!-- --></A><H3>
setTransparency</H3>
<PRE>
public void <B>setTransparency</B>(float&nbsp;transparency)</PRE>
<DL>
<DD>Sets this appearance's transparency.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>transparency</CODE> - the appearance's transparency
 in the range [0.0, 1.0] with 0.0 being
 fully opaque and 1.0 being fully transparent
<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="getTransparency()"><!-- --></A><H3>
getTransparency</H3>
<PRE>
public float <B>getTransparency</B>()</PRE>
<DL>
<DD>Retrieves this appearance's transparency.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the appearance's transparency
<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="setSrcBlendFunction(int)"><!-- --></A><H3>
setSrcBlendFunction</H3>
<PRE>
public void <B>setSrcBlendFunction</B>(int&nbsp;blendFunction)</PRE>
<DL>
<DD>Sets the source blend function used in blended transparency
 and antialiasing operations.  The source function specifies the
 factor that is multiplied by the source color; this value is
 added to the product of the destination factor and the
 destination color.  The default source blend function is
 <code>BLEND_SRC_ALPHA</code>.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>blendFunction</CODE> - the blend function to be used for the source
 color, one of <code>BLEND_ZERO</code>, <code>BLEND_ONE</code>,
 <code>BLEND_SRC_ALPHA</code>, <code>BLEND_ONE_MINUS_SRC_ALPHA</code>,
 <code>BLEND_DST_COLOR</code>, or <code>BLEND_ONE_MINUS_DST_COLOR</code>.
<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>java.lang.IllegalArgumentException</CODE> - if <code>blendFunction</code>
 is a value other than one of the supported functions listed above.<DT><B>Since:</B></DT>
  <DD>Java 3D 1.2</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="getSrcBlendFunction()"><!-- --></A><H3>
getSrcBlendFunction</H3>
<PRE>
public int <B>getSrcBlendFunction</B>()</PRE>
<DL>
<DD>Gets the source blend function for this
 TransparencyAttributes object.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the source blend function.
<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 1.2</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="setDstBlendFunction(int)"><!-- --></A><H3>
setDstBlendFunction</H3>
<PRE>
public void <B>setDstBlendFunction</B>(int&nbsp;blendFunction)</PRE>
<DL>
<DD>Sets the destination blend function used in blended transparency
 and antialiasing operations.  The destination function specifies the
 factor that is multiplied by the destination color; this value is
 added to the product of the source factor and the
 source color.  The default destination blend function is
 <code>BLEND_ONE_MINUS_SRC_ALPHA</code>.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>blendFunction</CODE> - the blend function to be used for the destination
 color, one of <code>BLEND_ZERO</code>, <code>BLEND_ONE</code>,
 <code>BLEND_SRC_ALPHA</code>, <code>BLEND_ONE_MINUS_SRC_ALPHA</code>,
 <code>BLEND_SRC_COLOR</code>, or <code>BLEND_ONE_MINUS_SRC_COLOR</code>.
<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>java.lang.IllegalArgumentException</CODE> - if <code>blendFunction</code>
 is a value other than one of the supported functions listed above.<DT><B>Since:</B></DT>
  <DD>Java 3D 1.2</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="getDstBlendFunction()"><!-- --></A><H3>
getDstBlendFunction</H3>
<PRE>
public int <B>getDstBlendFunction</B>()</PRE>
<DL>
<DD>Gets the destination blend function for this
 TransparencyAttributes object.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the destination blend function.
<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 1.2</DD>
</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>
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