List of makeColorTransparent() Examples

Examples of makeColorTransparent()

org.geotools.image.ImageWorker.makeColorTransparent()
Replaces all occurences of the given color (usually opaque) by a fully transparent color. Currents implementation supports image backed by any {@link IndexColorModel}, or by {@link ComponentColorModel} with {@link DataBuffer#TYPE_BYTE TYPE_BYTE}. More types may be added in future GeoTools versions. @param transparentColor The color to make transparent. @return this image worker. @throws IllegalStateException if the current {@linkplain #image} has an unsupported color model.

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

                            String[] colorSplit = ((String) maskColor).split(":"); //$NON-NLS-1$
                            Color color = new Color(Integer.parseInt(colorSplit[0]), Integer.parseInt(colorSplit[1]),
                                    Integer.parseInt(colorSplit[2]));
                            RenderedImage image = coverage.getRenderedImage();
                            ImageWorker iw = new ImageWorker(image);
                            iw.makeColorTransparent(color);
                            image = iw.getRenderedImage();
                            GridCoverageFactory gcF = CoverageFactoryFinder.getGridCoverageFactory(null);
                            coverage = gcF.create(coverage.getName(), image, coverage.getCoordinateReferenceSystem(), coverage
                                    .getGridGeometry().getGridToCRS(), coverage.getSampleDimensions(), null, null);
                        }

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

                            String[] colorSplit = ((String) maskColor).split(":"); //$NON-NLS-1$
                            Color color = new Color(Integer.parseInt(colorSplit[0]), Integer.parseInt(colorSplit[1]),
                                    Integer.parseInt(colorSplit[2]));
                            RenderedImage image = coverage.getRenderedImage();
                            ImageWorker iw = new ImageWorker(image);
                            iw.makeColorTransparent(color);
                            image = iw.getRenderedImage();
                            GridCoverageFactory gcF = CoverageFactoryFinder.getGridCoverageFactory(null);
                            coverage = gcF.create(coverage.getName(), image, coverage.getCoordinateReferenceSystem(), coverage
                                    .getGridGeometry().getGridToCRS(), coverage.getSampleDimensions(), null, null);
                        }

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

      if (LOGGER.isLoggable(Level.FINE))
        LOGGER.fine("Support for alpha on final image");
      final ImageWorker w = new ImageWorker(image);
      if (image.getSampleModel() instanceof MultiPixelPackedSampleModel)
        w.forceComponentColorModel();
      return w.makeColorTransparent(transparentColor).getRenderedImage();
  
    }
    return image;
  }
}

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

        }
        final ImageWorker w = new ImageWorker(image);
        if (image.getSampleModel() instanceof MultiPixelPackedSampleModel){
            w.forceComponentColorModel();
        }
        return w.makeColorTransparent(transparentColor).getRenderedImage();
    }


    static public ImageReadParam cloneImageReadParam(ImageReadParam param) {
    
      // The ImageReadParam passed in is non-null. As the

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