How to use CustomSpectrum class of com.galenframework.rainbow4j.colorscheme package

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

Source:SpecValidationColorScheme.java

...23import com.galenframework.config.GalenConfig;24import com.galenframework.config.GalenProperty;25import com.galenframework.page.Rect;26import com.galenframework.rainbow4j.colorscheme.ColorClassifier;27import com.galenframework.rainbow4j.colorscheme.CustomSpectrum;28import com.galenframework.rainbow4j.colorscheme.SimpleColorClassifier;29import com.galenframework.specs.RangeValue;30import com.galenframework.specs.SpecColorScheme;31import com.galenframework.specs.colors.ColorRange;32import com.galenframework.validation.*;33import com.galenframework.page.PageElement;34import com.galenframework.rainbow4j.Rainbow4J;35import static java.util.Arrays.asList;36public class SpecValidationColorScheme extends SpecValidation<SpecColorScheme> {37    @Override38    public ValidationResult check(PageValidation pageValidation, String objectName, SpecColorScheme spec) throws ValidationErrorException {39        int colorTolerance = GalenConfig.getConfig().getIntProperty(GalenProperty.SPEC_COLORSCHEME_TOLERANCE, 0, 256);40        PageElement mainObject = pageValidation.findPageElement(objectName);41        checkAvailability(mainObject, objectName);42        43        BufferedImage pageImage = pageValidation.getPage().getScreenshotImage();44        45        Rect area = mainObject.getArea();46        if (pageImage.getWidth() < area.getLeft() + area.getWidth() || pageImage.getHeight() < area.getTop() + area.getHeight()) {47            throw new ValidationErrorException()48                .withValidationObject(new ValidationObject(area, objectName))49                .withMessage("Can't fetch image for \"object\" as it is outside of screenshot");50        }51        List<ColorClassifier> classifiers = spec.getColorRanges().stream().map(ColorRange::getColorClassifier)52                .collect(Collectors.toList());53        CustomSpectrum spectrum;54        try {55            spectrum = Rainbow4J.readCustomSpectrum(56                    pageImage, classifiers,57                    new Rectangle(area.getLeft(), area.getTop(), area.getWidth(), area.getHeight()),58                    colorTolerance59            );60        } catch (Exception e) {61            throw new ValidationErrorException(String.format("Couldn't fetch spectrum for \"%s\"", objectName));62        }63        64        List<String> messages = new LinkedList<>();65        66        for (ColorRange colorRange : spec.getColorRanges()) {67            double realPercentage = 0;68            int totalPixels = spectrum.getTotalPixels();69            if (totalPixels > 0) {...

CustomSpectrum

Using AI Code Generation

1import com.galenframework.rainbow4j.colorscheme.CustomSpectrum;2import com.galenframework.rainbow4j.colorscheme.Spectrum;3Spectrum spectrum = new CustomSpectrum("#000000", "#0000FF", "#00FF00", "#FFFF00", "#FF0000");4System.out.println(spectrum.getColor(0.0));5System.out.println(spectrum.getColor(0.2));6System.out.println(spectrum.getColor(0.4));7System.out.println(spectrum.getColor(0.6));8System.out.println(spectrum.getColor(0.8));9System.out.println(spectrum.getColor(1.0));10import com.galenframework.rainbow4j.colorscheme.CustomSpectrum;11import com.galenframework.rainbow4j.colorscheme.Spectrum;12Spectrum spectrum = new CustomSpectrum("#000000", "#0000FF", "#00FF00", "#FFFF00", "#FF0000");13System.out.println(spectrum.getColor(0.0));14System.out.println(spectrum.getColor(0.2));15System.out.println(spectrum.getColor(0.4));16System.out.println(spectrum.getColor(0.6));17System.out.println(spectrum.getColor(0.8));18System.out.println(spectrum.getColor(1.0));19import com.galenframework.rainbow4j.colorscheme.CustomSpectrum;20import com.galenframework.rainbow4j.colorscheme.Spectrum;21Spectrum spectrum = new CustomSpectrum("#000000", "#0000FF", "#00FF00", "#FFFF00", "#FF0000");22System.out.println(spectrum.getColor(0.0));23System.out.println(spectrum.getColor(0.2));24System.out.println(spectrum.getColor(0.4));25System.out.println(spectrum.getColor(0.6));26System.out.println(spectrum.getColor(0.8));27System.out.println(spectrum.getColor(1.0));

CustomSpectrum

Using AI Code Generation

1package com.galenframework.rainbow4j.colorscheme;2import java.awt.Color;3import com.galenframework.rainbow4j.ColorScheme;4import com.galenframework.rainbow4j.ColorSchemeFactory;5public class CustomSpectrum implements ColorSchemeFactory {6    public ColorScheme getColorScheme() {7        return new ColorScheme() {8            public Color getColor(double value) {9                if (value < 0.5) {10                    return Color.RED;11                }12                else {13                    return Color.GREEN;14                }15            }16        };17    }18}19package com.galenframework.rainbow4j.colorscheme;20import java.awt.Color;21import com.galenframework.rainbow4j.ColorScheme;22import com.galenframework.rainbow4j.ColorSchemeFactory;23public class CustomSpectrum implements ColorSchemeFactory {24    public ColorScheme getColorScheme() {25        return new ColorScheme() {26            public Color getColor(double value) {27                if (value < 0.5) {28                    return Color.RED;29                }30                else {31                    return Color.GREEN;32                }33            }34        };35    }36}37package com.galenframework.rainbow4j.colorscheme;38import java.awt.Color;39import com.galenframework.rainbow4j.ColorScheme;40import com.galenframework.rainbow4j.ColorSchemeFactory;41public class CustomSpectrum implements ColorSchemeFactory {42    public ColorScheme getColorScheme() {43        return new ColorScheme() {44            public Color getColor(double value) {45                if (value < 0.5) {46                    return Color.RED;47                }48                else {49                    return Color.GREEN;50                }51            }52        };53    }54}55package com.galenframework.rainbow4j.colorscheme;56import java.awt.Color;57import com.galenframework.rainbow4j.ColorScheme;58import com.galenframework.rainbow4j.ColorSchemeFactory;59public class CustomSpectrum implements ColorSchemeFactory {60    public ColorScheme getColorScheme() {61        return new ColorScheme() {62            public Color getColor(double value) {63                if (value < 0.5) {64                    return Color.RED;65                }66                else {67                    return Color.GREEN;68                }69            }70        };71    }72}73package com.galenframework.rainbow4j.colorscheme;74import java.awt.Color;75import com.galenframework.r

CustomSpectrum

Using AI Code Generation

1import com.galenframework.rainbow4j.colorscheme.CustomSpectrum2import com.galenframework.rainbow4j.colorscheme.ColorSpectrum3def spectrum = new CustomSpectrum(ColorSpectrum.RED, ColorSpectrum.BLUE)4spectrum.setNumberOfColors(20)5def color = spectrum.getColor(0.5)6The CustomSpectrum class is very useful when you want to create a spectrum of colors between two colors. For example, you can create a spectrum of colors between red and blue (as in the example above) and then use it to create a gradient background

CustomSpectrum

Using AI Code Generation

1import com.galenframework.rainbow4j.colorscheme.CustomSpectrum2import com.galenframework.rainbow4j.colorscheme.Spectrum3def spectrum = new CustomSpectrum()4spectrum.addColor(0, "#00FF00")5spectrum.addColor(50, "#FFFF00")6spectrum.addColor(100, "#FF0000")7def color = spectrum.getColor(50)8def color2 = spectrum.getColor(25)9def color3 = spectrum.getColor(75)10import com.galenframework.rainbow4j.colorscheme.CustomSpectrum11import com.galenframework.rainbow4j.colorscheme.Spectrum12def spectrum = new CustomSpectrum()13spectrum.addColor(0, "#00FF00")14spectrum.addColor(50, "#FFFF00")15spectrum.addColor(100, "#FF0000")16def color = spectrum.getColor(50)17def color2 = spectrum.getColor(25)18def color3 = spectrum.getColor(75)19import com.galenframework.rainbow4j.colorscheme.CustomSpectrum20import com.galenframework.rainbow4j.colorscheme.Spectrum21def spectrum = new CustomSpectrum()22spectrum.addColor(0, "#00FF00")23spectrum.addColor(50, "#FFFF00")24spectrum.addColor(100, "#FF0000")25def color = spectrum.getColor(50)26def color2 = spectrum.getColor(25)27def color3 = spectrum.getColor(75)28import com.galenframework.rainbow4j.colorscheme.CustomSpectrum29import com.galenframework.rainbow4j.colorscheme.Spectrum30def spectrum = new CustomSpectrum()31spectrum.addColor(0, "#00FF00")32spectrum.addColor(50, "#FFFF

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