How to use

clone

method

in

java.awt.image.renderable.RenderContext

/**
 * Maps the output RenderContext into the RenderContext for the ith source. This method satisfies the implementation of CRIF.
 * 
 * @param i The index of the source image.
 * @param renderContext The renderContext being applied to the operation.
 * @param paramBlock The ParameterBlock containing the sources and the translation factors.
 * @param image The RenderableImageOp from which this method was called.
 */
public RenderContext mapRenderContext(int i, RenderContext renderContext,
    ParameterBlock paramBlock, RenderableImage image) {
  Object arg0 = paramBlock.getObjectParameter(0);
  AffineTransform affine = (AffineTransform) arg0;
  RenderContext RC = (RenderContext) renderContext.clone();
  AffineTransform usr2dev = RC.getTransform();
  usr2dev.concatenate(affine);
  RC.setTransform(usr2dev);
  return RC;
}

/**
 * Maps the output RenderContext into the RenderContext for the ith source. This method satisfies the implementation of CRIF.
 * 
 * @param i The index of the source image.
 * @param renderContext The renderContext being applied to the operation.
 * @param paramBlock The ParameterBlock containing the sources and the translation factors.
 * @param image The RenderableImageOp from which this method was called.
 */
public RenderContext mapRenderContext(int i, RenderContext renderContext,
    ParameterBlock paramBlock, RenderableImage image) {
  Object arg0 = paramBlock.getObjectParameter(0);
  AffineTransform affine = (AffineTransform) arg0;
  RenderContext RC = (RenderContext) renderContext.clone();
  AffineTransform usr2dev = RC.getTransform();
  usr2dev.concatenate(affine);
  RC.setTransform(usr2dev);
  return RC;
}

/**
 * Maps the output RenderContext into the RenderContext for the ith source. This method satisfies the implementation of CRIF.
 * 
 * @param i The index of the source image.
 * @param renderContext The renderContext being applied to the operation.
 * @param paramBlock The ParameterBlock containing the sources and the translation factors.
 * @param image The RenderableImageOp from which this method was called.
 */
public RenderContext mapRenderContext(int i, RenderContext renderContext,
    ParameterBlock paramBlock, RenderableImage image) {
  float scale_x = paramBlock.getFloatParameter(0);
  float scale_y = paramBlock.getFloatParameter(1);
  float trans_x = paramBlock.getFloatParameter(2);
  float trans_y = paramBlock.getFloatParameter(3);
  AffineTransform scale = new AffineTransform(scale_x, 0.0, 0.0, scale_y, trans_x, trans_y);
  RenderContext RC = (RenderContext) renderContext.clone();
  AffineTransform usr2dev = RC.getTransform();
  usr2dev.concatenate(scale);
  RC.setTransform(usr2dev);
  return RC;
}

/**
 * Maps the output RenderContext into the RenderContext for the ith source. This method satisfies the implementation of CRIF.
 * 
 * @param i The index of the source image.
 * @param renderContext The renderContext being applied to the operation.
 * @param paramBlock The ParameterBlock containing the sources and the translation factors.
 * @param image The RenderableImageOp from which this method was called.
 */
public RenderContext mapRenderContext(int i, RenderContext renderContext,
    ParameterBlock paramBlock, RenderableImage image) {
  float scale_x = paramBlock.getFloatParameter(0);
  float scale_y = paramBlock.getFloatParameter(1);
  float trans_x = paramBlock.getFloatParameter(2);
  float trans_y = paramBlock.getFloatParameter(3);
  AffineTransform scale = new AffineTransform(scale_x, 0.0, 0.0, scale_y, trans_x, trans_y);
  RenderContext rc = (RenderContext) renderContext.clone();
  AffineTransform usr2dev = rc.getTransform();
  usr2dev.concatenate(scale);
  rc.setTransform(usr2dev);
  return rc;
}

/**
 * Maps the output RenderContext into the RenderContext for the ith source. This method satisfies the implementation of CRIF.
 * 
 * @param i The index of the source image.
 * @param renderContext The renderContext being applied to the operation.
 * @param paramBlock The ParameterBlock containing the sources and the translation factors.
 * @param image The RenderableImageOp from which this method was called.
 */
public RenderContext mapRenderContext(int i, RenderContext renderContext,
    ParameterBlock paramBlock, RenderableImage image) {
  float scale_x = paramBlock.getFloatParameter(0);
  float scale_y = paramBlock.getFloatParameter(1);
  float trans_x = paramBlock.getFloatParameter(2);
  float trans_y = paramBlock.getFloatParameter(3);
  AffineTransform scale = new AffineTransform(scale_x, 0.0, 0.0, scale_y, trans_x, trans_y);
  RenderContext RC = (RenderContext) renderContext.clone();
  AffineTransform usr2dev = RC.getTransform();
  usr2dev.concatenate(scale);
  RC.setTransform(usr2dev);
  return RC;
}

/**
 * Maps the output RenderContext into the RenderContext for the ith source. This method satisfies the implementation of CRIF.
 * 
 * @param i The index of the source image.
 * @param renderContext The renderContext being applied to the operation.
 * @param paramBlock The ParameterBlock containing the sources and the translation factors.
 * @param image The RenderableImageOp from which this method was called.
 */
public RenderContext mapRenderContext(int i, RenderContext renderContext,
    ParameterBlock paramBlock, RenderableImage image) {
  float scale_x = paramBlock.getFloatParameter(0);
  float scale_y = paramBlock.getFloatParameter(1);
  float trans_x = paramBlock.getFloatParameter(2);
  float trans_y = paramBlock.getFloatParameter(3);
  AffineTransform scale = new AffineTransform(scale_x, 0.0, 0.0, scale_y, trans_x, trans_y);
  RenderContext rc = (RenderContext) renderContext.clone();
  AffineTransform usr2dev = rc.getTransform();
  usr2dev.concatenate(scale);
  rc.setTransform(usr2dev);
  return rc;
}

rc = (RenderContext)rc.clone();
rc.setAreaOfInterest(aoiR);
rc.setTransform(scale);

rc = (RenderContext)rc.clone();
rc.setAreaOfInterest(aoiR);
rc.setTransform(scale);

rc = (RenderContext)rc.clone();
rc.setAreaOfInterest(aoiR);
rc.setTransform(scale);

rc = (RenderContext)rc.clone();
rc.setAreaOfInterest(aoiR);
rc.setTransform(scale);

rc = (RenderContext)rc.clone();
rc.setAreaOfInterest(aoiR);
rc.setTransform(scale);

rc = (RenderContext)rc.clone();
rc.setAreaOfInterest(aoiR);
rc.setTransform(scale);