How to use ColorDistribution method of com.galenframework.rainbow4j.colorscheme.ColorDistribution class

Best Galen code snippet using com.galenframework.rainbow4j.colorscheme.ColorDistribution.ColorDistribution

Source:XvfbManagerTest.java Github

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1package com.github.mike10004.xvfbmanager;2import com.galenframework.rainbow4j.Rainbow4J;3import com.galenframework.rainbow4j.Spectrum;4import com.galenframework.rainbow4j.colorscheme.ColorDistribution;5import com.github.mike10004.common.image.ImageInfo;6import com.github.mike10004.common.image.ImageInfos;7import com.github.mike10004.xvfbunittesthelp.ProcessTrackerRule;8import io.github.mike10004.subprocess.ProcessMonitor;9import io.github.mike10004.subprocess.ProcessResult;10import io.github.mike10004.subprocess.ProcessTracker;11import io.github.mike10004.subprocess.Subprocess;12import com.github.mike10004.xvfbmanager.XvfbController.XWindow;13import com.github.mike10004.xvfbunittesthelp.Assumptions;14import com.github.mike10004.xvfbunittesthelp.PackageManager;15import com.github.mike10004.xvfbunittesthelp.XDiagnosticRule;16import com.google.common.base.MoreObjects;17import com.google.common.collect.ImmutableList;18import com.google.common.collect.Iterables;19import com.google.common.io.Files;20import org.junit.BeforeClass;21import org.junit.Rule;22import org.junit.Test;23import org.junit.rules.TemporaryFolder;24import javax.annotation.Nullable;25import javax.imageio.ImageIO;26import javax.imageio.ImageReader;27import java.awt.Color;28import java.awt.image.BufferedImage;29import java.io.File;30import java.io.IOException;31import java.net.URISyntaxException;32import java.nio.charset.Charset;33import java.nio.file.Path;34import java.util.Collections;35import java.util.HashSet;36import java.util.List;37import java.util.Optional;38import java.util.Set;39import java.util.concurrent.TimeUnit;40import java.util.function.Predicate;41import java.util.regex.Matcher;42import java.util.regex.Pattern;43import static com.google.common.base.Preconditions.checkArgument;44import static com.google.common.base.Preconditions.checkNotNull;45import static com.google.common.base.Preconditions.checkState;46import static org.junit.Assert.assertEquals;47import static org.junit.Assert.assertTrue;48public class XvfbManagerTest {49 private static final int _PRESUMABLY_VACANT_DISPLAY_NUM = 88;50 @Rule51 public ProcessTrackerRule processTrackerRule = new ProcessTrackerRule();52 @Rule53 public XDiagnosticRule diagnostic = Tests.isDiagnosticEnabled() ? new XDiagnosticRule() : XDiagnosticRule.getDisabledInstance();54 @Rule55 public TemporaryFolder tmp = new TemporaryFolder();56 @Test57 public void toDisplayValue() {58 System.out.println("\ntoDisplayValue\n");59 assertEquals("display", ":123", XvfbManager.toDisplayValue(123));60 }61 @Test(expected=IllegalArgumentException.class)62 public void toDisplayValue_negative() {63 System.out.println("\ntoDisplayValue_negative\n");64 XvfbManager.toDisplayValue(-1);65 }66 @BeforeClass67 public static void checkPrerequisities() throws IOException {68 PackageManager packageManager = PackageManager.getInstance();69 Iterable<String> requiredExecutables = Iterables.concat(Collections.singletonList("Xvfb"),70 DefaultXvfbController.getRequiredPrograms());71 for (String program : requiredExecutables) {72 boolean installed = packageManager.queryCommandExecutable(program);73 Assumptions.assumeTrue(program + " must be installed for these tests to be executed", installed);74 }75 }76 @BeforeClass77 public static void checkPnmSupport() throws Exception {78 Set<String> readerlessFormats = new HashSet<>();79 for (String formatName : new String[]{"PNM", "PPM", "PGM"}) {80 List<ImageReader> readers = ImmutableList.copyOf(ImageIO.getImageReadersByFormatName(formatName));81 if (readers.isEmpty()) {82 readerlessFormats.add(formatName);83 }84 }85 checkState(readerlessFormats.isEmpty(), "empty readers list for %s", readerlessFormats);86 }87 @Test88 public void start_specifiedDisplay_trueColor() throws Exception {89 System.out.println("\nstart_specifiedDisplay_trueColor\n");90 try (XLockFileResource xlf = new XLockFileResource(_PRESUMABLY_VACANT_DISPLAY_NUM)) {91 testWithConfigAndDisplay(new XvfbConfig("640x480x24"), xlf.getDisplayNum());92 }93 }94 @Test95 public void start_autoDisplay_trueColor() throws Exception {96 System.out.println("\nstart_autoDisplay_trueColor\n");97 Assumptions.assumeTrue("xvfb version not high enough to test auto-display support", PackageManager.getInstance().queryAutoDisplaySupport());98 testWithConfigAndDisplay(new XvfbConfig("640x480x24"), null);99 }100 private void testWithConfigAndDisplay(XvfbConfig config, @Nullable Integer displayNumber) throws Exception {101 Assumptions.assumeTrue("imagemagick must be installed", PackageManager.getInstance().checkImageMagickInstalled());102 XvfbManager instance = new XvfbManager(config) {103 @Override104 protected DisplayReadinessChecker createDisplayReadinessChecker(ProcessTracker processTracker, String display, File framebufferDir) {105 return new DefaultDisplayReadinessChecker(processTracker) {106 @Override107 protected void executedCheckProgram(ProcessResult<String, String> result) {108 System.out.format("readiness check:%n%s%n", result.content().stdout());109 if (result.exitCode() != 0) {110 System.err.println(result.content().stderr());111 }112 }113 };114 }115 };116 Path scratchDir = tmp.newFolder().toPath();117 try (XvfbController ctrl = (displayNumber == null ? instance.start(scratchDir) : instance.start(displayNumber, scratchDir))) {118 testUsingController(ctrl, config, true);119 }120 }121 @SuppressWarnings("SameParameterValue")122 private void testUsingController(XvfbController ctrl, XvfbConfig config, boolean takeScreenshots) throws InterruptedException, IOException, URISyntaxException {123 File imageFile = new File(XvfbManager.class.getResource("/example.jpg").toURI());124 ctrl.waitUntilReady(Tests.getReadinessPollIntervalMs(), Tests.getMaxReadinessPolls());125 if (takeScreenshots) {126 System.out.println("capturing screenshot before launching x program");127 Screenshot beforeScreenshot = ctrl.getScreenshooter().capture();128 checkScreenshot(beforeScreenshot, true, config);129 }130 String display = ctrl.getDisplay();131 System.out.format("xvfb is on display %s%n", display);132 ProcessMonitor<String, String> graphicalProgramFuture = launchProgramOnDisplay(display, imageFile);133 String filename = imageFile.getName();134 final String expectedWindowName = "ImageMagick: " + filename;135 Optional<TreeNode<XWindow>> window = ctrl.pollForWindow(input -> input != null && expectedWindowName.equals(input.title), 250, 4);136 checkState(window.isPresent(), "never saw image magick window");137 if (takeScreenshots) {138 System.out.println("capturing screenshot after launching x program");139 Screenshot afterScreenshot = ctrl.getScreenshooter().capture();140 checkScreenshot(afterScreenshot, false, config);141 }142 graphicalProgramFuture.destructor().sendTermSignal().await(1, TimeUnit.SECONDS).kill();143 }144 private ProcessMonitor<String, String> launchProgramOnDisplay(String display, File imageFile) {145 Subprocess subprocess = Subprocess.running("/usr/bin/display")146 .env("DISPLAY", display)147 .arg(imageFile.getAbsolutePath())148 .build();149 System.out.format("executing %s%n", subprocess);150 ProcessMonitor<String, String> imageMagickDisplayMonitor = subprocess.launcher(processTrackerRule.getTracker())151 .outputStrings(Charset.defaultCharset())152 .launch();153 return imageMagickDisplayMonitor;154 }155 private static class ScreenSpace {156 public final int width;157 public final int height;158 public final int depth;159 public ScreenSpace(int width, int height, int depth) {160 this.width = width;161 this.height = height;162 this.depth = depth;163 }164 public static ScreenSpace parse(String arg) {165 Matcher m = Pattern.compile("^(\\d+)x(\\d+)x(\\d+)(\\+\\d+)?$").matcher(arg);166 checkArgument(m.find(), "argument does not match pattern: %s", arg);167 int width = Integer.parseInt(m.group(1));168 int height = Integer.parseInt(m.group(2));169 int depth = Integer.parseInt(m.group(3));170 return new ScreenSpace(width, height, depth);171 }172 @Override173 public String toString() {174 return String.format("ScreenSpace{%dx%dx%d}", width, height, depth);175 }176 }177 private static String describe(ImageInfo ii) {178 return MoreObjects.toStringHelper(ii)179 .add("mimeType", ii.getMimeType())180 .add("width", ii.getWidth())181 .add("height", ii.getHeight())182 .add("format", ii.getFormat())183 .add("bpp", ii.getBitsPerPixel())184 .toString();185 }186 private void checkScreenshot(Screenshot screenshot, boolean allBlackExpected, XvfbConfig config) throws IOException {187 checkState(screenshot instanceof XwdFileScreenshot, "not an ImageIO-readable screenshot: %s", screenshot);188 ImageioReadableScreenshot pngScreenshot;189 try {190 pngScreenshot = new XwdFileToPngConverter(processTrackerRule.getTracker(), tmp.newFolder().toPath()).convert(screenshot);191 } catch (IOException e) {192 Throwable cause = e;193 while (cause != null) {194 cause.printStackTrace(System.out);195 cause = cause.getCause();196 }197 throw e;198 }199 File pngFile = File.createTempFile("screenshot", ".png", tmp.getRoot());200 pngScreenshot.asByteSource().copyTo(Files.asByteSink(pngFile));201 ImageInfo imageInfo = ImageInfos.read(pngScreenshot.asByteSource());202 System.out.format("%s%n", describe(imageInfo));203 BufferedImage image = ImageIO.read(pngFile);204 checkState(image != null, "image unreadable: %s", pngFile);205 ScreenSpace expectedScreen = ScreenSpace.parse(config.geometry);206 System.out.format("expecting %s%n", expectedScreen);207 assertEquals("width", expectedScreen.width, image.getWidth());208 assertEquals("height", expectedScreen.height, image.getHeight());209 Spectrum spectrum = Rainbow4J.readSpectrum(image);210 List<ColorDistribution> colorDistributions = spectrum.getColorDistribution(1);211 System.out.format("%d color distribution elements%n", colorDistributions.size());212 ColorDistribution blackDist = colorDistributions.stream().filter(forColor(Color.black)).findFirst().orElse(null);213 checkState(blackDist != null, "not enough black in image to evaluate blackness; must have at least 1% black");214 System.out.format("color distribution: %s %s%n", blackDist.getColor(), blackDist.getPercentage());215 checkState(blackDist.getColor().equals(Color.black), "only element in distribution list is not black: %s", blackDist.getColor());216 if (allBlackExpected) {217 assertEquals("percentage of black", 100d, blackDist.getPercentage(), 1e-3);218 } else {219 assertTrue("percentage of black", blackDist.getPercentage() < 100);220 }221 }222 private static Predicate<ColorDistribution> forColor(final Color color) {223 checkNotNull(color);224 return input -> input != null && color.equals(input.getColor());225 }226}...

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Source:Spectrum.java Github

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...13* See the License for the specific language governing permissions and14* limitations under the License.15******************************************************************************/16package com.galenframework.rainbow4j;17import com.galenframework.rainbow4j.colorscheme.ColorDistribution;18import java.awt.Color;19import java.util.LinkedList;20import java.util.List;21public class Spectrum {22 private final int[][][] data;23 private int pixelsAmount;24 private int precision;25 public Spectrum(int[][][] data, int width, int height) {26 this.precision = data.length;27 this.data = data;28 this.pixelsAmount = width * height;29 }30 /**31 * 32 * @param red 0 to 255 value of red33 * @param green 0 to 255 value of green34 * @param blue 0 to 255 value of blue35 * @param range 0 to 255 value of range within which it should take histogram value36 * @return37 */38 public double getPercentage(int red, int green, int blue, int range) {39 long counter = 0;40 41 int cr = Math.min(red * precision / 256, precision - 1);42 int cg = Math.min(green * precision / 256, precision - 1);43 int cb = Math.min(blue * precision / 256, precision - 1);44 45 int crange = Math.min(range * precision / 256, precision - 1);46 47 48 int rRange[] = new int[]{Math.max(0, cr - crange), Math.min(cr + crange, precision - 1)};49 int gRange[] = new int[]{Math.max(0, cg - crange), Math.min(cg + crange, precision - 1)};50 int bRange[] = new int[]{Math.max(0, cb - crange), Math.min(cb + crange, precision - 1)};51 52 for (int ir = rRange[0]; ir <= rRange[1]; ir++) {53 for (int ig = gRange[0]; ig <= gRange[1]; ig++) {54 for (int ib = bRange[0]; ib <= bRange[1]; ib++) {55 counter += data[ir][ig][ib];56 }57 }58 }59 return 100.d * counter/pixelsAmount;60 }61 62 public void printColors() {63 for (int r = 0; r<precision; r++) {64 for (int g = 0; g<precision; g++) {65 for (int b = 0; b<precision; b++) {66 if (data[r][g][b] > 0) {67 System.out.println(String.format("(%d, %d, %d) = %d", r, g, b, data[r][g][b]));68 }69 }70 }71 }72 }73 public int getPrecision() {74 return precision;75 }76 public List<ColorDistribution> getColorDistribution(int minPercentage) {77 double usage = 0;78 79 List<ColorDistribution> colors = new LinkedList<>();80 for (int r = 0; r<precision; r++) {81 for (int g = 0; g<precision; g++) {82 for (int b = 0; b<precision; b++) {83 usage = data[r][g][b] * 100 / pixelsAmount;84 85 if (usage >= minPercentage) {86 colors.add(new ColorDistribution(new Color(r, g, b), usage));87 }88 }89 }90 }91 return colors;92 }93}...

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ColorDistribution

Using AI Code Generation

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1import com.galenframework.rainbow4j.colorscheme.ColorDistribution;2import com.galenframework.rainbow4j.colorscheme.ColorScheme;3import com.galenframework.rainbow4j.colorscheme.ColorSchemeFactory;4import com.galenframework.rainbow4j.colorscheme.ColorSchemeType;5import com.galenframework.rainbow4j.colorscheme.ColorSchemeType.ColorSchemeTypeValue;6import com.galenframework.rainbow4j.colorscheme.ColorSchemeType.ColorSchemeTypeValue;7import com.galenframework.rainbow4j.colorscheme.ColorSchemeType;8import com.galenframework.rainbow4j.colorscheme.ColorSchemeType.ColorSchemeTypeValue;9import com.galenframework.rainbow4j.colorscheme.ColorSchemeType;10import com.galenframework.rainbow4j.colorscheme.ColorSchemeType.ColorSchemeTypeValue;11import com.galenframework.rainbow4j.colorscheme.ColorSchemeType;12import com.galenframework.rainbow4j.colorscheme.ColorSchemeType.ColorSchemeTypeValue;13import com.galenframework.rainbow4j.colorscheme.ColorSchemeType;14import com.galenframework.rainbow4j.colorscheme.ColorSchemeType.ColorSchemeTypeValue;15import com.galenframework.rainbow4j.colorscheme.ColorSchemeType;16import com.galenframework.rainbow4j.colorscheme.ColorSchemeType.ColorSchemeTypeValue;17import com.galenframework.rainbow4j.colorscheme.ColorSchemeType;18import com.galenframework.rainbow4j.colorscheme.ColorSchemeType.ColorSchemeTypeValue;19import com.galenframework.rainbow4j.colorscheme.ColorSchemeType;20import com.galenframework.rainbow4j.colorscheme.ColorSchemeType.ColorSchemeTypeValue;21import com.galenframework.rainbow4j.colorscheme.ColorSchemeType;22import com.galenframework.rainbow4j.colorscheme.ColorSchemeType.ColorSchemeTypeValue;23import com.galenframework.rainbow4j.colorscheme.ColorSchemeType;24import com.galenframework.rainbow4j.colorscheme.ColorSchemeType.ColorSchemeTypeValue;25import com.galenframework.rainbow4j.colorscheme.ColorSchemeType;26import com.galenframework.rainbow4j.colorscheme.ColorSchemeType.ColorSchemeTypeValue;27import com.galenframework.rainbow4j.colorscheme.ColorSchemeType;28import com.galenframework.rainbow4j.colorscheme.ColorSchemeType.ColorSchemeTypeValue;

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ColorDistribution

Using AI Code Generation

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1import com.galenframework.rainbow4j.colorscheme.ColorDistribution;2import com.galenframework.rainbow4j.colorscheme.ColorScheme;3import com.galenframework.rainbow4j.colorscheme.ColorSchemes;4import com.galenframework.rainbow4j.colorscheme.ColorSchemesFactory;5import java.awt.Color;6import java.awt.image.BufferedImage;7import java.io.File;8import java.io.IOException;9import javax.imageio.ImageIO;10public class ColorDistributionExample {11 public static void main(String[] args) throws IOException {12 BufferedImage image = ImageIO.read(new File("C:\\Users\\Admin\\Desktop\\1.jpg"));13 ColorDistribution colorDistribution = new ColorDistribution(image);14 ColorScheme colorScheme = colorDistribution.getScheme();15 System.out.println("Color scheme: " + colorScheme.getName());16 System.out.println("Colors: " + colorScheme.getColors());17 System.out.println("Color distribution: " + colorScheme.getDistribution());18 ColorScheme newColorScheme = ColorSchemesFactory.createColorScheme("new scheme", new Color[]{Color.RED, Color.GREEN, Color.BLUE});19 System.out.println(newColorScheme.getColors());20 }21}

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ColorDistribution

Using AI Code Generation

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1import com.galenframework.rainbow4j.colorscheme.ColorDistribution;2import com.galenframework.rainbow4j.colorscheme.ColorScheme;3import com.galenframework.rainbow4j.colorscheme.ColorSchemeFactory;4public class ColorDistributionSample {5 public static void main(String[] args) {6 ColorScheme colorScheme = ColorSchemeFactory.getColorScheme("rainbow");7 ColorDistribution colorDistribution = new ColorDistribution(colorScheme, 20);8 for (int i = 0; i < colorDistribution.getColors().size(); i++) {9 System.out.println(colorDistribution.getColors().get(i));10 }11 }12}13import com.galenframework.rainbow4j.colorscheme.ColorDistribution;14import com.galenframework.rainbow4j.colorscheme.ColorScheme;15import com.galenframework.rainbow4j.colorscheme.ColorSchemeFactory;16public class ColorDistributionSample {17 public static void main(String[] args) {18 ColorScheme colorScheme = ColorSchemeFactory.getColorScheme("rainbow");19 ColorDistribution colorDistribution = new ColorDistribution(colorScheme, 20);20 for (int i = 0; i < colorDistribution.getColors().size(); i++) {21 System.out.println(colorDistribution.getColors().get(i));22 }23 }24}25import com.galenframework.rainbow4j.colorscheme.ColorDistribution

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ColorDistribution

Using AI Code Generation

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1import com.galenframework.rainbow4j.colorscheme.ColorDistribution;2import java.awt.Color;3import java.util.HashMap;4import java.util.Map;5public class 1 {6 public static void main(String[] args) {7 ColorDistribution colorDistribution = new ColorDistribution();8 Map<String, Color> colorMap = colorDistribution.getColorDistribution();9 for (Map.Entry<String, Color> entry : colorMap.entrySet()) {10 System.out.println(entry.getKey() + " " + entry.getValue());11 }12 }13}14import com.galenframework.rainbow4j.colorscheme.ColorScheme;15import java.awt.Color;16import java.util.HashMap;17import java.util.Map;18public class 2 {19 public static void main(String[] args) {20 ColorScheme colorScheme = new ColorScheme();21 Map<String, Color> colorMap = colorScheme.getColorScheme();22 for (Map.Entry<String, Color> entry : colorMap.entrySet()) {23 System.out.println(entry.getKey() + " " + entry.getValue());24 }25 }26}27import com.galenframework.rainbow4j.colorscheme.ColorSchemeFactory;28import java.awt.Color;29import java.util.HashMap;30import java.util.Map;31public class 3 {32 public static void main(String[] args) {33 Map<String, Color> colorMap = ColorSchemeFactory.getColorScheme("colorScheme");34 for (Map.Entry<String, Color> entry : colorMap.entrySet()) {35 System.out.println(entry.getKey() + " " + entry.getValue());36 }37 }38}39import com.galenframework.rainbow4j.colorscheme.ColorSchemeFactory;40import java.awt.Color;41import java.util.HashMap;42import java.util.Map;43public class 4 {44 public static void main(String[] args) {

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ColorDistribution

Using AI Code Generation

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1package com.galenframework.rainbow4j.colorscheme;2import java.awt.Color;3import java.util.List;4public class ColorDistribution {5 public static void main(String[] args) {6 ColorDistribution colorDistribution = new ColorDistribution();7 List<Color> colors = colorDistribution.getColors(3);8 for(Color color : colors){9 System.out.println(color);10 }11 }12 public List<Color> getColors(int numberOfColors){13 return ColorSchemeFactory.getScheme(ColorSchemeFactory.ColorSchemeType.COLOR_DISTRIBUTION).getColors(numberOfColors);14 }15}16package com.galenframework.rainbow4j.colorscheme;17import java.awt.Color;18import java.util.List;19public class ColorDistribution {20 public static void main(String[] args) {21 ColorDistribution colorDistribution = new ColorDistribution();22 List<Color> colors = colorDistribution.getColors(3);23 for(Color color : colors){24 System.out.println(color);25 }26 }27 public List<Color> getColors(int numberOfColors){28 return ColorSchemeFactory.getScheme(ColorSchemeFactory.ColorSchemeType.COLOR_DISTRIBUTION).getColors(numberOfColors);29 }30}31package com.galenframework.rainbow4j.colorscheme;32import java.awt.Color;33import java.util.List;34public class ColorDistribution {35 public static void main(String[] args) {36 ColorDistribution colorDistribution = new ColorDistribution();37 List<Color> colors = colorDistribution.getColors(3);38 for(Color color : colors){39 System.out.println(color);40 }41 }42 public List<Color> getColors(int numberOfColors){43 return ColorSchemeFactory.getScheme(ColorSchemeFactory.ColorSchemeType.COLOR_DISTRIBUTION).getColors(numberOfColors);44 }45}46package com.galenframework.rainbow4j.colorscheme;47import java.awt.Color;48import java.util.List;49public class ColorDistribution {50 public static void main(String

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ColorDistribution

Using AI Code Generation

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1import com.galenframework.rainbow4j.colorscheme.ColorDistribution;2public class Test {3 public static void main(String[] args) {4 ColorDistribution colorDistribution = new ColorDistribution();5 colorDistribution.addColor(0.0, 0.0, 0.0);6 colorDistribution.addColor(255.0, 255.0, 255.0);7 colorDistribution.addColor(255.0, 0.0, 0.0);8 colorDistribution.addColor(0.0, 255.0, 0.0);9 colorDistribution.addColor(0.0, 0.0, 255.0);10 colorDistribution.addColor(255.0, 255.0, 0.0);11 colorDistribution.addColor(0.0, 255.0, 255.0);12 colorDistribution.addColor(255.0, 0.0, 255.0);13 colorDistribution.addColor(128.0, 128.0, 128.0);14 System.out.println(colorDistribution.getColors(10));15 }16}17import com.galenframework.rainbow4j.colorscheme.ColorScheme;18import com.galenframework.rainbow4j.colorscheme.ColorSchemes;19public class Test {20 public static void main(String[] args) {21 ColorScheme colorScheme = ColorSchemes.get("red");22 System.out.println(colorScheme.getColors(10));23 }24}

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ColorDistribution

Using AI Code Generation

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1import com.galenframework.rainbow4j.colorscheme.ColorDistribution;2import com.galenframework.rainbow4j.colorscheme.ColorScheme;3import java.awt.image.BufferedImage;4import javax.imageio.ImageIO;5import java.io.File;6import java.io.IOException;7import java.util.List;8import java.util.Map;9import java.util.Map.Entry;10import java.util.Set;11import java.util.TreeMap;12import java.util.TreeSet;13import java.util.Iterator;14import java.util.Arrays;15import java.util.ArrayList;16import java.util.Collections;17public class ImageColorDistribution {18public static void main(String[] args) throws IOException {19BufferedImage image = ImageIO.read(new File("C:\\Users\\M1034654\\Documents\\Galen\\images\\test1.png"));20ColorDistribution colorDistribution = new ColorDistribution();21ColorScheme colorScheme = colorDistribution.getColorScheme(image);22Map<String, Integer> colorSchemeMap = colorScheme.getColorSchemeMap();23List<Integer> colorSchemeList = new ArrayList<Integer>();24Set<Entry<String, Integer>> colorSchemeSet = colorSchemeMap.entrySet();25Iterator<Entry<String, Integer>> colorSchemeIterator = colorSchemeSet.iterator();26while(colorSchemeIterator.hasNext()) {27Entry<String, Integer> colorSchemeEntry = colorSchemeIterator.next();28colorSchemeList.add(colorSchemeEntry.getValue());29}30Collections.sort(colorSchemeList);31TreeMap<String, Integer> colorSchemeTreeMap = new TreeMap<String, Integer>();32TreeSet<Integer> colorSchemeTreeSet = new TreeSet<Integer>(colorSchemeList);33Iterator<Integer> colorSchemeTreeSetIterator = colorSchemeTreeSet.iterator();34while(colorSchemeTreeSetIterator.hasNext()) {35Integer colorSchemeTreeSetInteger = colorSchemeTreeSetIterator.next();36Iterator<Entry<String, Integer>> colorSchemeTreeMapIterator = colorSchemeSet.iterator();37while(colorSchemeTreeMapIterator.hasNext()) {38Entry<String, Integer> colorSchemeTreeMapEntry = colorSchemeTreeMapIterator.next();39if(colorSchemeTreeMapEntry.getValue().equals(colorSchemeTreeSetInteger)) {40colorSchemeTreeMap.put(colorScheme

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ColorDistribution

Using AI Code Generation

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1package com.galenframework.rainbow4j.colorscheme;2import java.awt.Color;3import java.awt.image.BufferedImage;4import java.io.File;5import java.io.IOException;6import javax.imageio.ImageIO;7public class ColorDistribution {8 public static void main(String[] args) throws IOException {9 BufferedImage img = ImageIO.read(new File("C:\\Users\\Public\\Pictures\\Sample Pictures\\Koala.jpg"));10 int x = 100;11 int y = 100;12 Color pixelColor = new Color(img.getRGB(x, y));13 System.out.println("Color of pixel at position (" + x + ", " + y + ") is " + pixelColor);14 Color[] colors = new Color[5];15 colors[0] = new Color(0, 0, 0);16 colors[1] = new Color(255, 0, 0);17 colors[2] = new Color(0, 255, 0);18 colors[3] = new Color(0, 0, 255);19 colors[4] = new Color(255, 255, 255);20 Color closestColor = closestColor(pixelColor, colors);21 System.out.println("Closest color to " + pixelColor + " is " + closestColor);22 }23 public static Color closestColor(Color color, Color[] colors) {24 Color closestColor = null;25 double distance = Double.MAX_VALUE;26 for (Color c : colors) {27 double d = distance(color, c);28 if (d < distance) {29 distance = d;30 closestColor = c;31 }32 }33 return closestColor;34 }35 private static double distance(Color a, Color b) {36 return Math.sqrt(Math.pow(a.getRed() - b.getRed(), 2) + Math.pow(a.getGreen() - b.getGreen(), 2) + Math.pow(a.getBlue() - b.getBlue(), 2));37 }38}39Color of pixel at position (100, 100) is java.awt.Color[r=0,g=0,b=0]

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