Java 类java.awt.image.renderable.RenderedImageFactory 实例源码

项目：rastertheque 文件：ROI.java

/**
 * Transforms an ROI using an imaging operation.  The operation is
 * specified by a <code>RenderedImageFactory</code>.  The
 * operation's <code>ParameterBlock</code>, minus the image source
 * itself is supplied, along with an index indicating where to
 * insert the ROI image.  The <code>renderHints</code> argument
 * allows rendering hints to be passed in.
 *
 * @param RIF A <code>RenderedImageFactory</code> that will be used
 *        to create the op.
 * @param paramBlock A <code>ParameterBlock</code> containing all
 *        sources and parameters for the op except for the ROI itself.
 * @param sourceIndex The index of the <code>ParameterBlock</code>'s
 *        sources where the ROI is to be inserted.
 * @param renderHints A <code>RenderingHints</code> object containing
 *        rendering hints, or null.
 * @throws IllegalArgumentException if RIF is null.
 * @throws IllegalArgumentException if paramBlock is null.
 */
public ROI performImageOp(RenderedImageFactory RIF,
                          ParameterBlock paramBlock,
                          int sourceIndex,
                          RenderingHints renderHints) {

    if (  RIF == null || paramBlock == null ) {
        throw new IllegalArgumentException(JaiI18N.getString("Generic0"));
    }

    // Clone the ParameterBlock and insert a source
    ParameterBlock pb = (ParameterBlock) paramBlock.clone();
    Vector sources = pb.getSources();
    sources.insertElementAt(this.getAsImage(), sourceIndex);

    // Create a new RenderedImage based on the RIF
    // and ParameterBlock.
    RenderedImage im = RIF.create(pb, renderHints);
    return new ROI(im, threshold);
}

项目：geowave 文件：WarpRIF.java

public synchronized static void register(
        final boolean force ) {
    if (!registered || force) {
        final OperationRegistry registry = JAI.getDefaultInstance().getOperationRegistry();

        final RenderedImageFactory rif = new WarpRIF();
        registry.registerFactory(
                RenderedRegistryMode.MODE_NAME,
                "Warp",
                "it.geosolutions.jaiext",
                rif);
        registered = true;
    }
}

项目：rastertheque 文件：OperationRegistry.java

/**
    * Registers a RIF with a particular product and operation.
    *
    * @param operationName the operation name as a String.
    * @param productName the product name, as a String.
    * @param RIF the <code>RenderedImageFactory</code> to be registered.
    *
    * @deprecated as of JAI 1.1 in favor of <code>RIFRegistry.register(...)
    *       </code>. This is currently equivalent to <code>
    *       RIFRegistry.register(this, operationName, productName, RIF)</code>
    *
    * @see #registerFactory registerFactory - for list of exceptions thrown.
    * @see RIFRegistry#register
    */
   public void registerRIF(String operationName,
            String productName,
            RenderedImageFactory RIF) {

registerFactory(RenderedRegistryMode.MODE_NAME, operationName, productName, RIF);
   }

项目：rastertheque 文件：OperationRegistry.java

/**
    * Unregisters a RIF from a particular product and operation.
    *
    * @param operationName the operation name as a String.
    * @param productName the product name, as a String.
    * @param RIF the <code>RenderedImageFactory</code> to be unregistered.
    *
    * @deprecated as of JAI 1.1 in favor of <code>RIFRegistry.unregister(...)
    *       </code>. This is currently equivalent to <code>
    *       RIFRegistry.unregister(this, operationName, productName, RIF)</code>
    *
    * @see #unregisterFactory unregisterFactory - for list of exceptions thrown.
    * @see RIFRegistry#unregister
    */
   public void unregisterRIF(String operationName,
              String productName,
              RenderedImageFactory RIF) {

unregisterFactory(RenderedRegistryMode.MODE_NAME, operationName, productName, RIF);
   }

项目：rastertheque 文件：OperationRegistry.java

/**
    * Sets a preference between two RIFs within the same product. Any
    * attempt to set a preference between a RIF and itself will be
    * ignored.
    *
    * @param operationName the operation name as a String.
    * @param productName the name of the product.
    * @param preferredRIF the preferred <code>RenderedImageFactory</code>.
    * @param otherRIF the other <code>RenderedImageFactory</code>.
    *
    * @deprecated as of JAI 1.1 in favor of <code>RIFRegistry.setPreference(...)
    *       </code>. This is currently equivalent to <code>
    *       RIFRegistry.setPreference(this, operationName, productName,
    *       preferredRIF, otherRIF)</code>
    *
    * @see #setFactoryPreference setFactoryPreference - for list of exceptions thrown.
    * @see RIFRegistry#setPreference
    */
   public void setRIFPreference(String operationName,
             String productName,
             RenderedImageFactory preferredRIF,
             RenderedImageFactory otherRIF) {

setFactoryPreference(RenderedRegistryMode.MODE_NAME,
        operationName, productName, preferredRIF, otherRIF);
   }

项目：rastertheque 文件：OperationRegistry.java

/**
    * Removes a preference between two RIFs within the same product.
    *
    * @param operationName the operation name as a String.
    * @param productName the name of the product.
    * @param preferredRIF the formerly preferred
    *        <code>RenderedImageFactory</code>.
    * @param otherRIF the other <code>RenderedImageFactory</code>.
    *
    * @deprecated as of JAI 1.1 in favor of <code>RIFRegistry.unsetPreference(...)
    *       </code>. This is currently equivalent to <code>
    *       RIFRegistry.unsetPreference(this, operationName, productName,
    *       preferredRIF, otherRIF)</code>
    *
    * @see #unsetFactoryPreference unsetFactoryPreference - for list of exceptions thrown.
    * @see RIFRegistry#unsetPreference
    */
   public void unsetRIFPreference(String operationName,
               String productName,
               RenderedImageFactory preferredRIF,
               RenderedImageFactory otherRIF) {

unsetFactoryPreference(RenderedRegistryMode.MODE_NAME,
        operationName, productName, preferredRIF, otherRIF);
   }