Examples of org.apache.fop.render.ImageHandler

org.apache.fop.render.ImageHandler
This interface is a service provider interface for image handlers.

                Map hints = ImageUtil.getDefaultHints(sessionContext);
                org.apache.xmlgraphics.image.loader.Image img = manager.getImage(
                        info, flavors, hints, sessionContext);


                //Get handler for image
                ImageHandler basicHandler = imageHandlerRegistry.getHandler(renderingContext, img);


                //...and embed as inline image
                basicHandler.handleImage(renderingContext, img, targetRect);
            } else {
                if (log.isDebugEnabled()) {
                    log.debug("Image " + info + " is embedded as a form later");
                }
                //Don't load image at this time, just put a form placeholder in the stream

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            Map hints = ImageUtil.getDefaultHints(sessionContext);
            org.apache.xmlgraphics.image.loader.Image img = manager.getImage(
                    info, flavors, hints, sessionContext);


            ImageHandler basicHandler = imageHandlerRegistry.getHandler(formContext, img);
            if (basicHandler == null) {
                throw new UnsupportedOperationException(
                        "No ImageHandler available for image: "
                            + img.getInfo() + " (" + img.getClass().getName() + ")");
            }


            if (!(basicHandler instanceof PSImageHandler)) {
                throw new IllegalStateException(
                        "ImageHandler implementation doesn't behave properly."
                        + " It should have returned false in isCompatible(). Class: "
                        + basicHandler.getClass().getName());
            }
            PSImageHandler handler = (PSImageHandler)basicHandler;
            if (log.isTraceEnabled()) {
                log.trace("Using ImageHandler: " + handler.getClass().getName());
            }

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            Map hints = ImageUtil.getDefaultHints(sessionContext);
            org.apache.xmlgraphics.image.loader.Image img = manager.getImage(
                    info, flavors, hints, sessionContext);


            ImageHandler basicHandler = imageHandlerRegistry.getHandler(formContext, img);
            if (basicHandler == null) {
                throw new UnsupportedOperationException(
                        "No ImageHandler available for image: "
                            + img.getInfo() + " (" + img.getClass().getName() + ")");
            }


            if (!(basicHandler instanceof PSImageHandler)) {
                throw new IllegalStateException(
                        "ImageHandler implementation doesn't behave properly."
                        + " It should have returned false in isCompatible(). Class: "
                        + basicHandler.getClass().getName());
            }
            PSImageHandler handler = (PSImageHandler)basicHandler;
            if (log.isTraceEnabled()) {
                log.trace("Using ImageHandler: " + handler.getClass().getName());
            }

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        } else {
            effImage = image;
        }


        //First check for a dynamically registered handler
        ImageHandler handler = imageHandlerRegistry.getHandler(context, effImage);
        if (handler == null) {
            throw new UnsupportedOperationException(
                    "No ImageHandler available for image: "
                        + effImage.getInfo() + " (" + effImage.getClass().getName() + ")");
        }


        if (log.isTraceEnabled()) {
            log.trace("Using ImageHandler: " + handler.getClass().getName());
        }


        handler.handleImage(context, effImage, rect);
    }

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        } else {
            effImage = image;
        }


        //First check for a dynamically registered handler
        ImageHandler handler = imageHandlerRegistry.getHandler(context, effImage);
        if (handler == null) {
            throw new UnsupportedOperationException(
                    "No ImageHandler available for image: "
                        + effImage.getInfo() + " (" + effImage.getClass().getName() + ")");
        }


        if (log.isTraceEnabled()) {
            log.trace("Using ImageHandler: " + handler.getClass().getName());
        }


        handler.handleImage(context, effImage, rect);
    }

View Full Code Here


            Map hints = ImageUtil.getDefaultHints(sessionContext);
            org.apache.xmlgraphics.image.loader.Image img = manager.getImage(
                    info, flavors, hints, sessionContext);


            ImageHandler basicHandler = imageHandlerRegistry.getHandler(formContext, img);
            if (basicHandler == null) {
                throw new UnsupportedOperationException(
                        "No ImageHandler available for image: "
                            + img.getInfo() + " (" + img.getClass().getName() + ")");
            }


            if (!(basicHandler instanceof PSImageHandler)) {
                throw new IllegalStateException(
                        "ImageHandler implementation doesn't behave properly."
                        + " It should have returned false in isCompatible(). Class: "
                        + basicHandler.getClass().getName());
            }
            PSImageHandler handler = (PSImageHandler)basicHandler;
            if (log.isTraceEnabled()) {
                log.trace("Using ImageHandler: " + handler.getClass().getName());
            }

View Full Code Here

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Related Classes of org.apache.fop.render.ImageHandler

org.apache.fop.render.intermediate.AbstractIFPainter

org.apache.fop.render.ps.PSRenderer

org.apache.fop.render.ps.ResourceHandler

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