Package it.geosolutions.imageio.plugins.png

Examples of it.geosolutions.imageio.plugins.png.PNGWriter.writePNG()

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                        getSampleFileName(style));
                if(!sampleFile.getParentFile().exists()) {
                    sampleFile.getParentFile().mkdirs();
                }
                outStream = new FileOutputStream(sampleFile);
                writer.writePNG(image, outStream, 0.0f, FilterType.FILTER_NONE);
                removeStyleSampleInvalidation(style);
                return new Dimension(image.getWidth(), image.getHeight());
            } finally {
                if(outStream != null) {
                    outStream.close();
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        }
       
        RenderedImage output = null;
        // Image writing
        try {
            output =  writer.writePNG(image, outStream, quality, filterType);
        } catch (Exception e) {
            LOGGER.log(Level.SEVERE, "Failed to encode the PNG", e);
            throw new ServiceException(e);
        }
       
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                    RenderedImage finalImage = image;
                    if(helper!=null){
                        finalImage = helper.prepareImage(image, type);
                    }                  
                    // Image writing
                    writer.writePNG(finalImage, stream, quality, filter);
                } else {
                    throw new IllegalArgumentException(
                            "Only an OutputStream can be provided to the PNGEncoder");
                }
            } catch (Exception e) {
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