Examples of org.geotools.image.ImageWorker.crop()

org.geotools.image.ImageWorker.crop()
Crops the image to the specified bounds. Will use an internal operation that ensures the tile cache and tile scheduler hints are used, and will perform operation elimination in case the crop is doing nothing, or in case the crop is performed over another crop @param x @param y @param width @param height @return

                                    return null;
                                }
                                // crop
                                ImageWorker iw = new ImageWorker(mosaic);
                                iw.setRenderingHints(localHints);
                                iw.crop(imageBounds.x, imageBounds.y, imageBounds.width, imageBounds.height);
                                mosaic = iw.getRenderedImage();
                                imageBounds = PlanarImage.wrapRenderedImage(mosaic).getBounds();
                            }
    
                            // and, do we need to add a BORDER around the image?

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                            JAI.KEY_IMAGE_LAYOUT, layout));
        } else {
            // Check if we need to crop a subset of the produced image, else return it right away
            if (imageBounds.contains(mapRasterArea) && !imageBounds.equals(mapRasterArea)) { // the produced image does not need a final mosaicking operation but a crop!
                ImageWorker iw = new ImageWorker(image);
                iw.crop(0, 0, mapWidth, mapHeight);
                image = iw.getRenderedImage();
            }
        }
        
        return image;

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