Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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[画像:Using DrawingPanel.java (from chapter 3G), draw a grid for filling in a 4 x 4 square of cell containing integers. For this part of the assignment the values are not important, but you are welcome to use the values shown in the magic square from below. Note that the values in any horizontal row, vertical column or main diagonals add up to 34, in addition to various sub-squares in the larger square also add up to the same value. Requirements: The magic square should be centered in the panel The values in each of the cells should be centered in that cell (both horizontally and vertically). You can assume the values will be <= 99 (i.e., at most 2 digits). For this part of the assignment, you can hard-code the values; you will store them in a 2-dimensional array (from chapter 7) when implementing Part B of the assignment. The title "CSC 142 Magic Square" is centered horizontally in the panel and at y = 50 You are free to choose the colors, fonts, font sizes and effects. This is what I used for the drawing below: font Georgia, BLACK for the gridlines 5 font size, Color: RED for the title string and the values, Utilize the Procedural Decomposition: main method creates DrawingPanel object and sends it various methods for drawing various required elements. A list of possible methods are: drawTitleString, drawEmptyMagicSquare, drawFilledMagicSquare. You are welcome to implement any additional methods, if needed. As always, comment your code. Title comment, method comments and line comments are expected for full credit Submit MagicSquare.java ]
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Transcribed Image Text:Using DrawingPanel.java (from chapter 3G), draw a grid for filling in a 4 x 4 square of cell containing integers. For this part of the assignment the values are not important, but you are welcome to use the values shown in the magic square from below. Note that the values in any horizontal row, vertical column or main diagonals add up to 34, in addition to various sub-squares in the larger square also add up to the same value. Requirements: The magic square should be centered in the panel The values in each of the cells should be centered in that cell (both horizontally and vertically). You can assume the values will be <= 99 (i.e., at most 2 digits). For this part of the assignment, you can hard-code the values; you will store them in a 2-dimensional array (from chapter 7) when implementing Part B of the assignment. The title "CSC 142 Magic Square" is centered horizontally in the panel and at y = 50 You are free to choose the colors, fonts, font sizes and effects. This is what I used for the drawing below: font Georgia, BLACK for the gridlines 5 font size, Color: RED for the title string and the values, Utilize the Procedural Decomposition: main method creates DrawingPanel object and sends it various methods for drawing various required elements. A list of possible methods are: drawTitleString, drawEmptyMagicSquare, drawFilledMagicSquare. You are welcome to implement any additional methods, if needed. As always, comment your code. Title comment, method comments and line comments are expected for full credit Submit MagicSquare.java
Transcribed Image Text:Drawing Panel Eile View Help CSC 142 Magic Square 8 11 14 1 13 2 7 12 3 16 10 4 15 (X-428, y-514), r=255 g-255 b255
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