February 2014
Beginner
1248 pages
62h 25m
English
Content preview from Java™ How To Program (Early Objects), Tenth Edition
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Section 13.3 Color Control
• Class Color (p. 559) declares methods and constants for manipulating colors in a Java program.
• Every color is created from a red, a green and a blue component. Together these components are called RGB values (p. 560). The RGB components specify the amount of red, green and blue in a color, respectively. The larger the value, the greater the amount of that particular color.
• Color methods getRed, getGreen and getBlue (p. 560) return int values from 0 to 255 representing the amount of red, green and blue, respectively.
• Graphics method getColor (p. 560) returns a Color object with the current drawing color.
• Graphics method setColor (p. 560) sets the current drawing color.
• Graphics method fillRect (p. 560) draws ...
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