Question

Write a Java 2D program to display a shape as shown below. • Use a cyclic gradient paint. • Apply a stroke of width 12, CAP_ROUND and JOIN_MITER. • (Rotation) A left mouse click rotates the object by $\pi$/6 about the point of mouse location. • (Reflection) A right mouse click flips the object about the vertical line through the mouse location. • Print the matrix of the current affine transform (first 2 rows) in the panel. -0.866 -0500 560.047 0.500 -0.866 397.432 1.000 0.000 0.000 0.000 1.000 0.000 0.866 0.500 -88.047 0.500 -0.866 397.432

          Write a Java 2D program to display a shape as shown below.
• Use a cyclic gradient paint.
• Apply a stroke of width 12, CAP_ROUND and JOIN_MITER.
• (Rotation) A left mouse click rotates the object by $\pi$/6 about the point of mouse location.
• (Reflection) A right mouse click flips the object about the vertical line through the mouse location.
• Print the matrix of the current affine transform (first 2 rows) in the panel.
-0.866 -0500 560.047
0.500 -0.866 397.432
1.000 0.000 0.000
0.000 1.000 0.000
0.866 0.500 -88.047
0.500 -0.866 397.432

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Write a Java 2D program to display a shape as shown below.
• Use a cyclic gradient paint.
• Apply a stroke of width 12, CAPROUND and JOINMITER.
• (Rotation) A left mouse click rotates the object by π/6 about the point of mouse location.
• (Reflection) A right mouse click flips the object about the vertical line through the mouse location.
• Print the matrix of the current affine transform (first 2 rows) in the panel.
-0.866 -0500 560.047
0.500 -0.866 397.432
1.000 0.000 0.000
0.000 1.000 0.000
0.866 0.500 -88.047
0.500 -0.866 397.432

Added by Lori C.

Computer Science and Information Technology

Trishna Knowledge Systems 2018 Edition

Instant Answer

Solved by Expert Ashar Tanveer

Step 1

import javax.swing.*; import java.awt.*; public class ShapeDisplay extends JPanel { private static final int WIDTH = 800; private static final int HEIGHT = 600; public ShapeDisplay() { setPreferredSize(new Dimension(WIDTH, HEIGHT)); } Show more…

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Write a Java 2D program to display a shape as shown below. Use a cyclic gradient paint. Apply a stroke of width 12, CAP ROUND and JOIN MITER. (Rotation) A left mouse click rotates the object by /6 about the point of mouse location. (Reflection) A right mouse click flips the object about the vertical line through the mouse location Print the matrix of the current affine transform (first 2 rows) in the panel. 1.000 00.000 0.000 1.000 0.000 - 0.866 -0.500560.047 0.500-0.866397.432 .866 0.500 0.500 88.047

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