JavaSuperPaint/Shape.java at master · Androxium/JavaSuperPaint · GitHub

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/*
 * Name: Thomas Cheng
 *
 * Date: May 2, 2018
 *
 * Dsscription: This is the abstract Shape class.
 */

importjava.awt.Color;
importjava.awt.Graphics;
importjava.awt.Graphics2D;
importjava.awt.GradientPaint;
importjava.awt.BasicStroke;

abstractpublicclassShape{
// creating the private variables for this class
privateintx1;
privateinty1;
privateintx2;
privateinty2;
privateColorcolourOne;
privateColorcolourTwo;
privatebooleanisGradient;
privatedoublelineSize;

/* This is the constructor method for the Shape class. This method accepts 5 parameters. x1, y1, x2, y2,
 * representing the starting and ending coordinates of the shape respectively, and a reference to a Color object.
 */
publicShape( intx1, inty1, intx2, inty2, ColorcolourOne, ColorcolourTwo, BooleanisGradient, doublelineSize){
this.x1 = x1;
this.y1 = y1;
this.x2 = x2;
this.y2 = y2;
this.colourOne = colourOne;
this.colourTwo = colourTwo;
this.isGradient = isGradient;
this.lineSize = lineSize;
 }

/* This is the accessor method that returns the x1 value of the shape. This method accepts no values.
 */
publicintgetX1(){
returnx1;
 }

/* This is the accessor method that returns the x2 value of the shape. This method accepts no values.
 */
publicintgetX2(){
returnx2;
 }

/* This is the accessor method that returns the y1 value of the shape. This method accepts no values.
 */
publicintgetY1(){
returny1;
 }

/* This is the accessor method that returns the y2 value of the shape. This method accepts no values.
 */
publicintgetY2(){
returny2;
 }

/* This is the mutator method that changes the x1 value. This method accepts 1 parameter: an int value representing
 * the object's x1 value. This method returns no values.
 */
publicvoidsetX1 (intxValue){
x1 = xValue;
 }

/* This is the mutator method that changes the y1 value. This method accepts 1 parameter: an int value representing
 * the object's y1 value. This method returns no values.
 */
publicvoidsetY1 (intyValue){
y1 = yValue;
 }

/* This is the mutator method that changes the x2 value. This method accepts 1 parameter: an int value representing
 * the object's x2 value. This method returns no values.
 */
publicvoidsetX2 (intxValue){
x2 = xValue;
 }

/* This is the mutator method that changes the y2 value. This method accepts 1 parameter: an int value representing
 * the object's y2 value. This method returns no values.
 */
publicvoidsetY2 (intyValue){
y2 = yValue;
 }

/* This is the mutator method that changes the shape's colour. This method accepts 1 parameter: a reference to a
 * Color object. This method returns no values.
 */
publicvoidsetColourOne( ColorcolourOne ){
this.colourOne = colourOne;
 }

/* This is the accessor method that returns the colour of the shape. This method accepts no values.
 */
publicColorgetColourOne(){
returncolourOne;
 }

publicvoidsetColourTwo( ColorcolourTwo ){
this.colourTwo = colourTwo;
 }

publicColorgetColourTwo( ColorcolourTwo ){
returncolourTwo;
 }

publicvoidsetIsGradient ( booleanisGradient ) {
this.isGradient = isGradient;
 }

publicbooleangetIsGradient(){
returnisGradient;
 }

publicGraphics2DconvertGraphics(Graphicsg){
Graphics2Dg2d = (Graphics2D) g;
g2d.setStroke( newBasicStroke( (float)lineSize ) );
if ( !isGradient )
colourTwo = colourOne;
GradientPaintgradient = newGradientPaint(x1, y1, colourOne, x2, y2, colourTwo);
g2d.setPaint(gradient);
returng2d;
 }


/* This is the abstract draw method. This method accepts 1 parameter: a reference to a Graphics object. This method
 * returns no values.
 */
abstractpublicvoiddraw( Graphicsg );
}