public RenderedImage readAsRenderedImage(int imageIndex, ImageReadParam param) throws IOException { checkIndex(imageIndex); RenderedImage ri = null; clearAbortRequest(); processImageStarted(imageIndex); if (param == null) param = getDefaultReadParam(); param = new J2KImageReadParamJava(param); if (!ignoreMetadata) { if (imageMetadata == null) imageMetadata = new J2KMetadata(); ri = new J2KRenderedImage(iis, (J2KImageReadParamJava)param, imageMetadata, this); } else ri = new J2KRenderedImage(iis, (J2KImageReadParamJava)param, this); if (abortRequested()) processReadAborted(); else processImageComplete(); return ri; }
public Raster readRaster(int imageIndex, ImageReadParam param) throws IOException { checkIndex(imageIndex); processImageStarted(imageIndex); if (param == null) { param = getDefaultReadParam(); } param = new J2KImageReadParamJava(param); if (!ignoreMetadata) { imageMetadata = new J2KMetadata(); iis.seek(streamPosition0); readState = new J2KReadState(iis, (J2KImageReadParamJava)param, imageMetadata, this); } else { iis.seek(streamPosition0); readState = new J2KReadState(iis, (J2KImageReadParamJava)param, this); } Raster ras = readState.readAsRaster(); if (abortRequested()) processReadAborted(); else processImageComplete(); return ras; }
public BufferedImage read(int imageIndex, ImageReadParam param) throws IOException { checkIndex(imageIndex); clearAbortRequest(); processImageStarted(imageIndex); if (param == null) param = getDefaultReadParam(); param = new J2KImageReadParamJava(param); if (!ignoreMetadata) { imageMetadata = new J2KMetadata(); iis.seek(streamPosition0); readState = new J2KReadState(iis, (J2KImageReadParamJava)param, imageMetadata, this); } else { iis.seek(streamPosition0); readState = new J2KReadState(iis, (J2KImageReadParamJava)param, this); } BufferedImage bi = readState.readBufferedImage(); if (abortRequested()) processReadAborted(); else processImageComplete(); return bi; }