Example usage for com.vaadin.shared.ui.colorpicker Color getRed

Introduction

In this page you can find the example usage for com.vaadin.shared.ui.colorpicker Color getRed.

Prototype

public int getRed() 

Source Link

Document

Returns the red value of the color.

Usage

From source file:com.haulmont.cuba.web.gui.components.converters.ColorStringConverter.java

License:Apache License

@Override
public String convertToModel(Color value, Class<? extends String> targetType, Locale locale)
        throws ConversionException {
    if (value == null) {
        return null;
    }//from  w ww  .  j a va  2 s.  co m

    String redString = Integer.toHexString(value.getRed());
    redString = redString.length() < 2 ? "0" + redString : redString;

    String greenString = Integer.toHexString(value.getGreen());
    greenString = greenString.length() < 2 ? "0" + greenString : greenString;

    String blueString = Integer.toHexString(value.getBlue());
    blueString = blueString.length() < 2 ? "0" + blueString : blueString;

    return redString + greenString + blueString;
}

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From source file:com.haulmont.cuba.web.gui.components.WebColorPicker.java

License:Apache License

@Override
protected String convertToModel(Color componentRawValue) throws ConversionException {
    if (componentRawValue == null) {
        return null;
    }/*from w w w . ja va 2 s.c om*/

    String redString = Integer.toHexString(componentRawValue.getRed());
    redString = redString.length() < 2 ? "0" + redString : redString;

    String greenString = Integer.toHexString(componentRawValue.getGreen());
    greenString = greenString.length() < 2 ? "0" + greenString : greenString;

    String blueString = Integer.toHexString(componentRawValue.getBlue());
    blueString = blueString.length() < 2 ? "0" + blueString : blueString;

    return redString + greenString + blueString;
}

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From source file:eu.maxschuster.vaadin.colorpickerfield.converter.AbstractRgbaColorConverter.java

License:Apache License

@Override
protected String serializeColor(Color color) throws ConversionException {
    double alpha = intToDouble(color.getAlpha());
    String alphaString;//from  ww  w. ja  va  2 s  .  c om
    if (alpha == (long) alpha) {
        alphaString = String.format("%d", (long) alpha);
    } else {
        alphaString = String.format("%s", alpha);
    }
    return String.format("rgba(%d,%d,%d,%s)", color.getRed(), color.getGreen(), color.getBlue(), alphaString);
}

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From source file:eu.maxschuster.vaadin.colorpickerfield.converter.AbstractRgbColorConverter.java

License:Apache License

@Override
protected String serializeColor(Color color) throws ConversionException {
    return String.format("rgb(%d,%d,%d)", color.getRed(), color.getGreen(), color.getBlue());
}

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From source file:org.eclipse.hawkbit.ui.colorpicker.ColorPickerHelper.java

License:Open Source License

/**
 * Get color picked value as string.// ww  w .j  a va  2s.  c  o  m
 * 
 * @param preview
 *            the color picker preview
 * @return String of color picked value.
 */
public static String getColorPickedString(final SpColorPickerPreview preview) {

    final Color color = preview.getColor();
    return "rgb(" + color.getRed() + "," + color.getGreen() + "," + color.getBlue() + ")";
}

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