H Computer Science II - Fun with Java Swing

A collection of Java Swing programs created for H Computer Science II

Programs

Abstract

Objective: Create abstract art using rectangles, ovals, and lines with random colors, sizes, and positions.

Requirements:

• Draw at least 10 shapes

• Use random colors for each shape.

• Use random numbers for shape placement and size. Experiment with layering, transparency, and overlapping shapes for artistic effect.

Run using Nix

nix run .#Abstract

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Emoji

Objective: Draw an emoji-style face using ovals, arcs, and rectangles. No, not just the basic smiley from the textbook.

Requirements:

• Face should include:

  • Yellow circle head, eyes, and mouth

• Add creative elements like eyebrows, hats, or sunglasses using shapes.

Run using Nix

nix run .#Emoji

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Skyline

Objective: Use rectangles and ovals to create a silhouette of a city skyline at night.

Requirements:

• At least 8 buildings of varying heights and widths.

• Include windows as small rectangles (with random lights on/off using color).

• Draw a moon using an oval and perhaps clouds with arcs or overlapping ovals.

Run using Nix

nix run .#Skyline

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Landscape with Sun and Grass

Objective: Create an outdoor landscape

Requirements:

• Add a sun (yellow oval), grass (green rectangle), and clouds (white/gray ovals).
• Add hills, mountains, and/or trees or additional elements to the horizon.

Run using Nix

nix run .#Landscape

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Monster or Alien Creator

Objective: Design a monster or alien using only simple shapes.

Requirements:

• Must use:

  • At least 2 ovals, at least 2 rectangles, and at least 1 arc

• Creative additions like antennae, arms, and accessories.

Run using Nix

nix run .#Monster

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Build-a-House

Objective: Draw a stylized house using only basic shapes.

Requirements:

• Rectangle for the house body.

• Triangle roof using 3 lines.

• Door and windows as rectangles or ovals.

• Add a sun (oval), chimney (rectangle), and smoke (arcs or ovals).

Run using Nix

nix run .#House

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Design a CV High School Logo

Objective: Recreate or reinterpret the Cumberland Valley (CV) logo using Java graphics.

Requirements:

• Use red, black, and white as primary colors.

• Must feature a large "CV" made from rectangles, lines, or creative compositions of shapes.

• Add accent elements (e.g., an oval outline, background rectangle, or stylized border).

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Spirograph or Kaleidoscope Simulation

Objective: Create a pattern that simulates a spirograph or kaleidoscope using repeated arcs, lines, or ovals.

Requirements:

• Draw a looping or circular pattern using symmetry.

• Must include at least 12 repeated elements, each slightly rotated or offset.

• Use at least 3 different colors.