i need to add the names of the colors to the RGB values ....this are some of the

Question

i need to add the names of the colors to the RGB values ....this are some of the names...i can add the rest...i just needtoknow how to doit

import java.awt.AWTException;

import java.awt.Color;

import java.awt.EventQueue;

import java.awt.FlowLayout;

import java.awt.MouseInfo;

import java.awt.Robot;

import javax.swing.JFrame;

import javax.swing.JLabel;

import javax.swing.JPanel;

import javax.swing.JTextPane;

import javax.swing.border.EmptyBorder;

public class ColorChooser extends JFrame {

private JPanel contentPane;

private final JPanel panel_1 = new JPanel();

/**

* Launch the application.

*/

public static void main(String[] args) {

EventQueue.invokeLater(new Runnable() {

public void run() {

try {

ColorChooser frame = new ColorChooser();

frame.setVisible(true);

} catch (Exception e) {

e.printStackTrace();

}

}

});

}

/**

* Create the frame.

* @throws AWTException

*/

public ColorChooser() throws AWTException

{

final Robot r=new Robot();

setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

setBounds(100, 100, 231, 300);

contentPane = new JPanel();

contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));

setContentPane(contentPane);

contentPane.setLayout(null);

final JPanel panel = new JPanel();

panel.setBounds(0, 0, 215, 176);

contentPane.add(panel);

panel_1.setBounds(0, 187, 215, 64);

contentPane.add(panel_1);

panel_1.setLayout(new FlowLayout(FlowLayout.CENTER, 5, 5));

JLabel lblR = new JLabel("R");

panel_1.add(lblR);

final JTextPane textPane = new JTextPane();

panel_1.add(textPane);

JLabel lblG = new JLabel("G");

panel_1.add(lblG);

final JTextPane textPane_1 = new JTextPane();

panel_1.add(textPane_1);

JLabel lblB = new JLabel("B");

panel_1.add(lblB);

final JTextPane textPane_2 = new JTextPane();

panel_1.add(textPane_2);

Thread t=new Thread()

{

public void run()

{

while(true)

{

Color c=r.getPixelColor((int)MouseInfo.getPointerInfo().getLocation().getX(), (int)MouseInfo.getPointerInfo().getLocation().getY());

panel.setBackground(c);

panel.repaint();

textPane.setText(""+c.getRed());

textPane_1.setText(""+c.getGreen());

textPane_2.setText(""+c.getBlue());

}

}

};

t.start();

}

}

Explanation / Answer

import java.awt.AWTException;

import java.awt.Color;

import java.awt.EventQueue;

import java.awt.FlowLayout;

import java.awt.MouseInfo;

import java.awt.Robot;

import java.util.HashMap;

import javax.swing.JFrame;

import javax.swing.JLabel;

import javax.swing.JPanel;

import javax.swing.JTextPane;

import javax.swing.border.EmptyBorder;

public class ColorChooser extends JFrame

{

private JPanel contentPane;

private final JPanel panel_1 = new JPanel();

private HashMap<Color, String> mapNames = new HashMap<Color, String>();

/**

* Launch the application.

*/

public static void main(String[] args)

{

EventQueue.invokeLater(new Runnable()

{

public void run()

{

try

{

ColorChooser frame = new ColorChooser();

frame.setVisible(true);

}

catch (Exception e)

{

e.printStackTrace();

}

}

});

}

/**

* Create the frame.

*

* @throws AWTException

*/

public ColorChooser() throws AWTException

{

final Robot r = new Robot();

setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

setBounds(100, 100, 231, 300);

contentPane = new JPanel();

contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));

setContentPane(contentPane);

contentPane.setLayout(null);

final JPanel panel = new JPanel();

panel.setBounds(0, 0, 215, 176);

contentPane.add(panel);

panel_1.setBounds(0, 187, 215, 64);

contentPane.add(panel_1);

panel_1.setLayout(new FlowLayout(FlowLayout.CENTER, 5, 5));

JLabel lblR = new JLabel("R");

panel_1.add(lblR);

final JTextPane textPane = new JTextPane();

panel_1.add(textPane);

JLabel lblG = new JLabel("G");

panel_1.add(lblG);

final JTextPane textPane_1 = new JTextPane();

panel_1.add(textPane_1);

JLabel lblB = new JLabel("B");

panel_1.add(lblB);

final JTextPane textPane_2 = new JTextPane();

panel_1.add(textPane_2);

  

final JTextPane textPane_3 = new JTextPane();

panel_1.add(textPane_3);

textPane_3.setText("Name");

  

mapNames.put(new Color(0xF0F8FF), "Alice Blue");

mapNames.put(new Color(0xFAEBD7), "Antique White");

mapNames.put(new Color(0x00FFFF), "Aqua");

mapNames.put(new Color(0x7FFFD4), "Aquamarine");

mapNames.put(new Color(0xF0FFFF), "Azure");

mapNames.put(new Color(0xF5F5DC), "Beige");

mapNames.put(new Color(0xFFE4C4), "Bisque");

mapNames.put(new Color(0x000000), "Black");

mapNames.put(new Color(0xFFEBCD), "Blanched Almond");

mapNames.put(new Color(0x0000FF), "Blue");

mapNames.put(new Color(0x8A2BE2), "Blue Violet");

mapNames.put(new Color(0xA52A2A), "Brown");

mapNames.put(new Color(0xDEB887), "Burlywood");

mapNames.put(new Color(0x5F9EA0), "Cadet Blue");

mapNames.put(new Color(0x7FFF00), "Chartreuse");

mapNames.put(new Color(0xD2691E), "Chocolate");

mapNames.put(new Color(0xFFFFFF), "White");

Thread t = new Thread()

{

public void run()

{

while (true)

{

Color c = r.getPixelColor((int) MouseInfo.getPointerInfo()

.getLocation().getX(), (int) MouseInfo

.getPointerInfo().getLocation().getY());

panel.setBackground(c);

panel.repaint();

textPane.setText("" + c.getRed());

textPane_1.setText("" + c.getGreen());

textPane_2.setText("" + c.getBlue());

textPane_3.setText(mapNames.get(c));

}

}

};

t.start();

}

}

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