PHP Phim\color_get_names Examples

Example #1

File: palettes.php Project: talesoft/phim

include '../../vendor/autoload.php';
$colors = [Color::RED, Color::BLUE, Color::GREEN, Color::YELLOW];
$palette = new SimplePalette();
foreach ($colors as $color) {
    //Add the tetradic scheme for each color
    $palette = Palette::merge($palette, new TetradicScheme($color));
}
//Only take blue-ish colors
$palette = Palette::filterByHueRange($palette, Color::HUE_RANGE_BLUE);
//Avoid similar colors
$palette = Palette::filterSimilarColors($palette, 8);
//Print a nice HTML representation of the palette for debugging
echo Palette::getHtml($palette, 4);
exit;
$hueRange = isset($_GET['hue']) ? $_GET['hue'] : 'red';
$colorNames = array_values(\Phim\color_get_names());
?>
<h1>Color palette manipulation and color finding</h1>
<p>
    Let's take all named colors, build tetradic complements for them and filter out the coolest values
    of a specific hue range.
    <br>
    <br>
    <a href="?hue=red">Red</a> | <a href="?hue=yellow">Yellow</a> | <a href="?hue=blue">Blue</a>
    | <a href="?hue=cyan">Cyan</a> | <a href="?hue=green">Green</a> | <a href="?hue=magenta">Magenta</a>
</p>
<?php 
$palette = new SimplePalette();
foreach ($colorNames as $color) {
    $palette = $palette->add(new TetradicScheme($color));
}

Example #2

File: differences.php Project: talesoft/phim

    $color = color_get($hex);
    echo \Phim\color_get_html($color);
    $mc = new \Phim\Color\Scheme\HueRotationScheme($color, 20, 5);
    foreach ($mc as $compareColor) {
        echo '<div style="display: inline-block; vertical-align: top; text-align: center;">';
        echo \Phim\color_get_html($compareColor);
        echo '<br>';
        echo '<span style="padding: 10px;">' . \Phim\Color::getDifference($color, $compareColor) . '</span>';
        echo '</div>';
    }
    echo '<br>';
}
echo '</div>';
echo '<h1>Finding visually similar colors (Tolerance: ' . $t . ', control with &lt;url&gt;?t=&lt;tolerance&gt;)</h1>';
echo '<div style="white-space: nowrap;">';
foreach ($names as $name => $hex) {
    $color = color_get($hex);
    echo \Phim\color_get_html($color);
    foreach (\Phim\color_get_names() as $compareColor) {
        $deltaE = \Phim\Color::getDifference($color, color_get($compareColor));
        if ($deltaE < $t) {
            echo '<div style="display: inline-block; vertical-align: top; text-align: center;">';
            echo Phim\Color::getHtml(color_get($compareColor));
            echo '<br>';
            echo '<span style="padding: 10px;">' . $deltaE . '</span>';
            echo '</div>';
        }
    }
    echo '<br>';
}
echo '</div>';

Example #3

File: hue-areas.php Project: talesoft/phim

<?php

include '../../vendor/autoload.php';
$names = array_replace(['fullred' => '#f00', 'fullgreen' => '#0f0', 'fullblue' => '#00f', 'fullyellow' => '#ff0', 'fullcyan' => '#0ff', 'fullmagenta' => '#f0f'], \Phim\color_get_names());
foreach ($names as $name => $hex) {
    echo \Phim\color_get_html($hex);
    echo $name . ' => ' . \Phim\color_get_hue_range($hex);
    echo '<br>';
}