Harder Flags Tutorial

Flags Tutorials

Rectangles

Lines

Polygons

Stars

Repeats

Methods

Hard Problems

These examples are rather more complicated. They all involve repetition and you should use loops and create your own methods to solve them.

Malaysia

• The flag is 392x196 pixels
• The star is radius 30 pixels with 14 points
• The blue rectangle has Height 112 and Width 196
• There are 14 red and white stripes
• The blue circle's offset from the yellow circle is 15 pixels
• The star is centred 140 pixels along and 55 down
• Coordinates of the stars points and other useful information is available in the hints bellow

Model answer has 39 lines.

Flag of Malaysia

Hints:

• Draw a Crescent
• Draw a many pointed star

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static void drawFlag(Graphics2D g) { }

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test text

 

 

 

 

South Korea

• 300 by 200, red/blue yin-yang symbol with black trigrams.
• The circle has radius 50
• The largest black rectangle is 8 by 40
• The gaps are 2 pixels
• The rectangles are 30^o from horizontal
• The middle of each trigram is 100 from the center

Flag of South Korea

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static void drawFlag(Graphics2D g) { }

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test text

 

 

 

 

Hints:

• Use fillArc to Draw Yin and Yang
• Create a Method to Draw Similar Shapes

United States

Size: 246 by 130. Thirteen red and white stripes. A 5x4 grid of 20 stars interleaved with a 6x5 grid of 30 stars on a blue background.

• Radius of star: 5
• Horizontal grid offset: 8
• Vertical grid offset: 7

Stars and Stripes

Model answer has 39 lines.

Hints:

• Draw a Star Grid

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static void drawFlag(Graphics2D g) { }

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test text