How to use applyAllFilters method of com.galenframework.rainbow4j.Rainbow4J class

Best Galen code snippet using com.galenframework.rainbow4j.Rainbow4J.applyAllFilters

Source:Rainbow4J.java

...73        double Kx = ((double)Wb) / ((double)Wa);74        double Ky = ((double)Hb) / ((double)Ha);75        ImageHandler handlerA = new ImageHandler(imageA);76        ImageHandler handlerB = new ImageHandler(imageB);77        applyAllFilters(areaA, areaB, options, handlerA, handlerB);78        int tolerance = options.getTolerance();79        long minMismatchingPixels = Integer.MAX_VALUE;80        ImageHandler resultingMapHandler = null;81        int resultingOffsetX = 0;82        int resultingOffsetY = 0;83        // Here it moves within a spiral for better performance when analyzing a large offset84        int offsetX = 0;85        int offsetY = 0;86        int spiral_dx = 0;87        int spiral_dy = -1;88        int spiral_n = 0;89        if (options.getAnalyzeOffset() > 0) {90            spiral_n = options.getAnalyzeOffset() * 2 + 1;91        }92        int max_spiral = spiral_n * spiral_n;93        for (int spiral_i = 0; spiral_i <= max_spiral; spiral_i++) {94            if ((offsetX == offsetY) || (offsetX < 0 && offsetX == -offsetY) || (offsetX > 0 && offsetX == 1 - offsetY)){95                int temp = spiral_dx;96                spiral_dx = -spiral_dy;97                spiral_dy = temp;98            }99            ImageHandler mapHandler = new ImageHandler(areaA.width, areaA.height);100            long mismatchingPixels = 0;101            int x = 0, y = 0;102            while(y < Ha && minMismatchingPixels > 0) {103                while (x < Wa && mismatchingPixels < minMismatchingPixels) {104                    int xA = x + Cax + offsetX;105                    int yA = y + Cay + offsetY;106                    if (xA >= 0 && xA < imageAWidth && yA >= 0 && yA < imageAHeight ) {107                        if (!shouldPixelBeIgnored(xA, yA, options)) {108                            Color cA = handlerA.pickColor(xA, yA);109                            int xB, yB;110                            if (options.isStretchToFit()) {111                                xB = (int) Math.round((((double) x) * Kx) + Cbx);112                                yB = (int) Math.round(((double) y) * Ky + Cby);113                                xB = Math.min(xB, Cbx + Wb - 1);114                                yB = Math.min(yB, Cby + Hb - 1);115                            } else {116                                xB = x + Cbx;117                                yB = y + Cby;118                            }119                            Color cB = handlerB.pickColor(xB, yB);120                            long colorError = ImageHandler.colorDiff(cA, cB);121                            if (colorError > tolerance) {122                                Color color = Color.red;123                                int diff = (int) (colorError - tolerance);124                                if (diff > 30 && diff < 80) {125                                    color = Color.yellow;126                                } else if (diff <= 30) {127                                    color = Color.green;128                                }129                                mapHandler.setRGBA(x, y, color.getRed(), color.getGreen(), color.getBlue(), 255);130                                mismatchingPixels += 1;131                            } else {132                                mapHandler.setRGBA(x, y, 0, 0, 0, 255);133                            }134                        } else {135                            mapHandler.setRGBA(x, y, 0, 0, 0, 160);136                        }137                    } else {138                        mapHandler.setRGBA(x, y, 0, 0, 0, 255);139                    }140                    x += 1;141                }142                y += 1;143                x = 0;144            }145            if (mismatchingPixels < minMismatchingPixels) {146                minMismatchingPixels = mismatchingPixels;147                resultingOffsetX = offsetX;148                resultingOffsetY = offsetY;149                resultingMapHandler = mapHandler;150            }151            offsetX += spiral_dx;152            offsetY += spiral_dy;153        }154        applyFilters(resultingMapHandler, options.getMapFilters(), new Rectangle(0, 0, resultingMapHandler.getWidth(), resultingMapHandler.getHeight()));155        ImageCompareResult result = analyzeComparisonMap(resultingMapHandler);156        result.setOffsetX(resultingOffsetX);157        result.setOffsetY(resultingOffsetY);158        result.setOriginalFilteredImage(handlerA.getImage().getSubimage(areaA.x, areaA.y, areaA.width, areaA.height));159        result.setSampleFilteredImage(handlerB.getImage().getSubimage(areaB.x, areaB.y, areaB.width, areaB.height));160        return result;161    }162    private static boolean shouldPixelBeIgnored(int x, int y, ComparisonOptions options) {163        if (options != null && options.getIgnoreRegions() != null) {164            for (Rectangle rectangle : options.getIgnoreRegions()) {165                if (rectangle.contains(x, y)) {166                    return true;167                }168            }169        }170        return false;171    }172    private static ImageCompareResult analyzeComparisonMap(ImageHandler mapHandler) {173        ImageCompareResult result = new ImageCompareResult();174        long totalMismatchingPixels = 0;175        ByteBuffer bytes = mapHandler.getBytes();176        for (int k = 0; k < bytes.capacity() - ImageHandler.BLOCK_SIZE; k += ImageHandler.BLOCK_SIZE) {177            if (((int)bytes.get(k) &0xff) > 0 || ((int)bytes.get(k + 1) &0xff) > 0 || ((int)bytes.get(k + 2) &0xff) > 0) {178                totalMismatchingPixels++;179            }180        }181        double totalPixels = (mapHandler.getWidth() * mapHandler.getHeight());182        result.setPercentage(100.0 * totalMismatchingPixels / totalPixels);183        result.setTotalPixels(totalMismatchingPixels);184        result.setComparisonMap(mapHandler.getImage());185        return result;186    }187    private static void applyAllFilters(Rectangle areaA, Rectangle areaB, ComparisonOptions options, ImageHandler handlerA, ImageHandler handlerB) {188        applyFilters(handlerA, options.getOriginalFilters(), areaA);189        applyFilters(handlerB, options.getSampleFilters(), areaB);190    }191    private static void applyFilters(ImageHandler handler, List<ImageFilter> filters, Rectangle area) {192        if (filters != null) {193            for (ImageFilter filter : filters) {194                handler.applyFilter(filter, area);195            }196        }197    }198    /**199     *200     * @param image an image for calculating the color spectrum201     * @param precision 8 to 256 value for spectrum accuracy. The bigger value - the better precision, but the more memory it takes...

applyAllFilters

Using AI Code Generation

1import com.galenframework.rainbow4j.Rainbow4J2import com.galenframework.rainbow4j.Rainbow4J.*3import com.galenframework.rainbow4j.filters.*4import com.galenframework.rainbow4j.filters.Filter5import com.galenframework.rainbow4j.filters.Filter.*6import com.galenframework.rainbow4j.filters.FilterType.*7import com.galenframework.rainbow4j.filters.FilterType8import com.galenframework.rainbow4j.filters.FilterType.FilterType9import com.galenframework.rainbow4j.filters.FilterType.FilterType.*10import com.galenframework.rainbow4j.filters.FilterType.*11import com.galenframework.rainbow4j.filters.FilterType.FilterType.*12import com.galenframework.rainbow4j.filters.FilterType.FilterType13import com.galenframework.rainbow4j.filters.FilterType.FilterType.*14import com.galenframework.rainbow4j.filters.FilterType.FilterType15import com.galenframework.rainbow4j.filters.FilterType.FilterType.*16import com.galenframework.rainbow4j.filters.FilterType.FilterType17import com.galenframework.rainbow4j.filters.FilterType.FilterType.*18import com.galenframework.rainbow4j.filters.FilterType.FilterType.FilterType.*19import com.galenframework.rainbow4j.filters.FilterType.FilterType.FilterType20import com.galenframework.rainbow4j.filters.FilterType.FilterType.FilterType.*21import com.galenframework.rainbow4j.filters.FilterType.FilterType.FilterType.FilterType.*22import com.galenframework.rainbow4j.filters.FilterType.FilterType.FilterType.FilterType23import com.galenframework.rainbow4j.filters.FilterType.FilterType.FilterType.FilterType.*24import com.galenframework.rainbow4j.filters.FilterType.FilterType.FilterType.FilterType.FilterType.*25import com.galenframework.rainbow4j.filters.FilterType.FilterType.FilterType.FilterType.FilterType26import com.galenframework.rainbow4j.filters.FilterType.FilterType.FilterType.FilterType.FilterType.*27import com.galenframework.rainbow4j.filters.FilterType.FilterType.FilterType.FilterType.FilterType.FilterType.*28import com.galenframework.rainbow4j.filters.FilterType.FilterType.FilterType.FilterType.FilterType.FilterType29import com.galenframework.rainbow4j.filters.FilterType.Filter

applyAllFilters

Using AI Code Generation

1import com.galenframework.rainbow4j.*;2import java.io.File;3import java.io.IOException;4import java.util.ArrayList;5import java.util.List;6public class ApplyAllFilters {7    public static void main(String[] args) throws IOException {8        File file = new File("src/test/resources/image.png");9        List<Filter> filters = new ArrayList<Filter>();10        filters.add(new BlurFilter(1));11        filters.add(new BrightnessFilter(0.5));12        filters.add(new ContrastFilter(0.5));13        filters.add(new GammaFilter(0.5));14        filters.add(new GrayscaleFilter());15        filters.add(new InvertFilter());16        filters.add(new SaturationFilter(0.5));17        filters.add(new SepiaFilter());18        filters.add(new SharpenFilter(1));19        filters.add(new TintFilter(0.5, 0.5, 0.5));20        Rainbow4J.applyAllFilters(file, filters, "src/test/resources/output/");21    }22}23import com.galenframework.rainbow4j.*;24import java.io.File;25import java.io.IOException;26import java.util.ArrayList;27import java.util.List;28public class ApplyAllFiltersAndCompare {29    public static void main(String[] args) throws IOException {30        File file = new File("src/test/resources/image.png");31        File expectedFile = new File("src/test/resources/expectedImage.png");32        List<Filter> filters = new ArrayList<Filter>();33        filters.add(new BlurFilter(1));34        filters.add(new BrightnessFilter(0.5));35        filters.add(new ContrastFilter(0.5));36        filters.add(new GammaFilter(0.5));37        filters.add(new GrayscaleFilter());38        filters.add(new InvertFilter());39        filters.add(new SaturationFilter(0.5));40        filters.add(new SepiaFilter());41        filters.add(new SharpenFilter(1));42        filters.add(new TintFilter(0.5, 0.5, 0.5));43        Rainbow4J.applyAllFilters(file, filters, "src/test/resources/output/", expectedFile);44    }45}

applyAllFilters

Using AI Code Generation

1import com.galenframework.rainbow4j.Rainbow4J;2import com.galenframework.rainbow4j.filters.*;3import java.io.IOException;4public class ApplyAllFilters {5    public static void main(String[] args) throws IOException {6        Rainbow4J rainbow4J = new Rainbow4J();7        rainbow4J.loadImage("src/test/resources/samples/sample.png");8        rainbow4J.applyAllFilters();9        rainbow4J.saveImage("src/test/resources/samples/sample.png");10    }11}

applyAllFilters

Using AI Code Generation

1import java.io.File;2import java.io.IOException;3import com.galenframework.rainbow4j.Rainbow4J;4public class ApplyAllFilters {5    public static void main(String[] args) throws IOException {6        Rainbow4J.applyAllFilters(new File("filter.json"));7    }8}9{10    {11      "css": ".filter1 {color: red;}"12    },13    {14      "css": ".filter2 {color: green;}"15    }16}17{18    {19      "css": ".filter1 {color: red;}"20    },21    {22      "css": ".filter2 {color: green;}"23    }24}25import java.io.File;26import java.io.IOException;27import java.util.List;28import com.galenframework.rainbow4j.Rainbow4J;29import com.galenframework.rainbow4j.filters.Filter;30public class ApplyFiltersFromJsonFile {31    public static void main(String[] args) throws IOException {32        List<Filter> filters = Rainbow4J.getFilters(new File("filter.json"));33        Rainbow4J.applyFilters(filters);34    }35}36{37    {38      "css": ".filter1 {color: red;}"39    },40    {

applyAllFilters

Using AI Code Generation

1import com.galenframework.rainbow4j.Rainbow4J;2import com.galenframework.rainbow4j.filters.*;3import java.awt.image.BufferedImage;4import javax.imageio.ImageIO;5import java.io.File;6import java.io.IOException;7public class ApplyAllFilters {8    public static void main(String[] args) throws IOException {9        BufferedImage image = ImageIO.read(new File("src/test/resources/images/1.jpg"));10        BufferedImage filteredImage = Rainbow4J.applyAllFilters(image);11        ImageIO.write(filteredImage, "jpg", new File("target/filtered.jpg"));12    }13}

applyAllFilters

Using AI Code Generation

1import com.galenframework.rainbow4j.Rainbow4J;2import com.galenframework.rainbow4j.filters.*;3import java.io.File;4import java.io.IOException;5import javax.imageio.ImageIO;6import java.awt.image.BufferedImage;7import java.util.ArrayList;8import java.util.List;9public class ApplyAllFilters {10	public static void main(String[] args) throws IOException {11		String imagePath = "C:/Users/Jitendra Zaa/Desktop/image.png";12		List<Filter> filters = new ArrayList<Filter>();13		filters.add(new GrayscaleFilter());14		filters.add(new BlurFilter());15		filters.add(new BrightnessFilter(10));16		filters.add(new ContrastFilter(10));17		filters.add(new InvertFilter());18		filters.add(new SepiaFilter());19		filters.add(new SharpenFilter());20		filters.add(new EmbossFilter());21		filters.add(new EdgeFilter());22		filters.add(new NoiseFilter());23		filters.add(new PixelateFilter());24		filters.add(new RotateFilter(180));25		filters.add(new FlipFilter(FlipFilter.FLIP_HORIZONTAL));26		filters.add(new FlipFilter(FlipFilter.FLIP_VERTICAL));27		BufferedImage image = null;28		File f = null;29		try {30			f = new File(imagePath);31			image = ImageIO.read(f);32		} catch(IOException e) {33			System.out.println(e);34		}35		BufferedImage filteredImage = Rainbow4J.applyAllFilters(image, filters);36		try {37			f = new File("C:/Users/Jitendra Zaa/Desktop/filteredImage.png");38			ImageIO.write(filteredImage, "png", f);39		} catch(IOException e) {40			System.out.println(e);41		}42	}43}

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.