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Circle2D work

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This commit is contained in:
Chloe Fontenot 🏳️‍⚧️ 2023-02-02 13:36:48 -06:00
parent d03c3039f7
commit f5c3a529cd
1 changed files with 110 additions and 26 deletions
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134
Semester 2/Assignments/MP2_CalebFontenot/src/main/java/com/calebfontenot/mp2_calebfontenot/Circle2D.java
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@ -13,11 +13,31 @@ public class Circle2D {
private double x; private double x;
private double y; private double y;
private double radius; private double radius;
private String name;
/**
* Get the value of name
*
* @return the value of name
*/
public String getName()
{
return name;
}
public Circle2D() public Circle2D()
{ {
this.x = this.y = 0; this.x = this.y = 0;
this.radius = 1; this.radius = 1;
this.name = "Default Circle";
}
public Circle2D(double x, double y, double radius, String name)
{
this.x = x;
this.y = y;
this.radius = radius;
this.name = name;
} }
public Circle2D(double x, double y, double radius) public Circle2D(double x, double y, double radius)
@ -70,7 +90,7 @@ public class Circle2D {
@Override @Override
public String toString() public String toString()
{ {
return "Circle2D{" + "x=" + x + ", y=" + y + ", radius=" + radius + '}'; return name + "{" + "x=" + x + ", y=" + y + ", radius=" + radius + " }";
} }
@Override @Override
@ -153,9 +173,30 @@ public class Circle2D {
* @param array the array to be used for sorting, not altered. * @param array the array to be used for sorting, not altered.
* @return a new sorted array; * @return a new sorted array;
*/ */
public static Circle2D[] sortCirclesByPerimeter(Circle2D[] array) public static Circle2D[] sortCirclesByPerimeter(Circle2D[] oldArray)
{ {
return null; Circle2D[] array = new Circle2D[oldArray.length];
System.arraycopy(oldArray, 0, array, 0, oldArray.length);
for (int i = 0; i < array.length - 1; ++i) {
for (int j = i + 1; j < array.length; ++j) {
double perimeter1 = array[i].getPerimeter();
double perimeter2 = array[j].getPerimeter();
if (perimeter1 > perimeter2) {
Circle2D temp = array[i];
array[i] = array[j];
array[j] = temp;
}
}
}
return array;
}
public static void printPerimeter(Circle2D[] array)
{
for (Circle2D circle : array) {
System.out.println(circle.name + " " + circle.getPerimeter());
}
System.out.println();
} }
/** /**
@ -164,34 +205,77 @@ public class Circle2D {
* @param array The array used for sorting. * @param array The array used for sorting.
* @return * @return
*/ */
public static Circle2D[] sortCirclesByNumberOfTimesOverlapping(Circle2D[] array) public static Circle2D[] sortCirclesByNumberOfTimesOverlapping(Circle2D[] oldArray)
{ {
return null; Circle2D[] array = new Circle2D[oldArray.length];
int idealCount = 0;
int actualCount = 0;
int arrayIndex = 0;
for (int i = 0; i < oldArray.length; ++i) {
actualCount = 0;
for (int j = 0; j < oldArray.length; ++j) {
boolean doesOverlap = oldArray[i].overlaps(oldArray[j]);
if (doesOverlap) {
++actualCount;
}
}
if (actualCount == idealCount) {
array[arrayIndex] = oldArray[i];
System.out.println(oldArray[i]);
arrayIndex++;
}
idealCount++;
}
System.out.println();
return array;
}
public static void print(Circle2D[] array)
{
for (Circle2D circle : array) {
System.out.println(circle);
}
}
public static void print(Circle2D[] array, Circle2D c1)
{
for (Circle2D circle : array) {
System.out.println(circle);
System.out.println("c1.contains: " + c1.contains(circle));
System.out.println("c1.overlaps: " + c1.overlaps(circle));
}
}
public static Circle2D[] createArrayOfCircle()
{
Circle2D[] circleArray = new Circle2D[8];
circleArray[0] = new Circle2D(0, 0, 1, "c1");
circleArray[1] = new Circle2D(1, 1, 2, "c2");
circleArray[2] = new Circle2D(3.2, -2.2, 1.2, "c3");
circleArray[3] = new Circle2D(4.2, 0, 4, "c4");
circleArray[4] = new Circle2D(-7, 5, 4.5, "c5");
circleArray[5] = new Circle2D(19, 1, 10, "c6");
circleArray[6] = new Circle2D(1, 8.8, 3, "c7");
circleArray[7] = new Circle2D(4.1, 9.1, 1.3, "c8");
return circleArray;
} }
public static void main(String[] args) public static void main(String[] args)
{ {
Circle2D c1 = new Circle2D(2, 2, 5.5); Circle2D c1 = new Circle2D(2, 2, 5.5);
System.out.println(c1); //System.out.println(c1);
System.out.println("Area is " + c1.getArea()); //System.out.println("Area is " + c1.getArea());
System.out.println("Perimeter is " + c1.getPerimeter()); //System.out.println("Perimeter is " + c1.getPerimeter());
//System.out.println(c1.contains(3, 3)); Circle2D[] circleArray = createArrayOfCircle();
//System.out.println(c1.contains(new Circle2D(4, 5, 10.5))); System.out.println();
//System.out.println(c1.overlaps(new Circle2D(3, 5, 2.3))); printPerimeter(circleArray);
//System.out.println(c1.overlaps(new Circle2D(-8.7, 5, 2.3))); Circle2D[] sortedArray = sortCirclesByPerimeter(circleArray);
//System.out.println(c1.overlaps(new Circle2D(-8.7, 5, 2.3))); printPerimeter(sortedArray);
Circle2D c2 = new Circle2D(-1.9, 1.8, 1.8); print(circleArray);
Circle2D c3 = new Circle2D(-1.9, 1.8, 0.8); Circle2D[] overlapArray = Circle2D.sortCirclesByNumberOfTimesOverlapping(circleArray);
Circle2D c4 = new Circle2D(-6.2, 1.8, 1.8); print(overlapArray);
System.out.println(c2);
System.out.println("c1.contains: " + c1.contains(c2));
System.out.println("c1.overlaps: " + c1.overlaps(c2));
System.out.println(c3);
System.out.println("c1.contains: " + c1.contains(c3));
System.out.println("c1.overlaps: " + c1.overlaps(c3));
System.out.println(c4);
System.out.println("c1.contains: " + c1.contains(c4));
System.out.println("c1.overlaps: " + c1.overlaps(c4));
} }
} }