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<TITLE>Converting a String to a Predefined Color Value
(Java Developers Almanac Example)
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<h3>
e589.
Converting a String to a Predefined Color Value</h3>
This example converts a string value such as <font color="#0066ff"><i>red</i></font>
to the predefined value in <code>java.awt.Color.red</code>.
<pre>
// Returns a Color based on 'colorName' which must be one
// of the predefined colors in java.awt.Color.
// Returns null if colorName is not valid.
public Color getColor(String colorName) {
try {
// Find the field and value of colorName
Field field = Class.forName("java.awt.Color").getField(colorName);
return (Color)field.get(null);
} catch (Exception e) {
return null;
}
}
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Related Examples
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e587. <a class="eglink" href="SetColor.html?l=rel">
Drawing with Color
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e588. <a class="eglink" href="SetGradient.html?l=rel">
Drawing with a Gradient Color
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Components
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Drawing
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Images
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Shapes
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Simulating Events
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Text
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The Screen
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