77 lines
1.5 KiB
Java
77 lines
1.5 KiB
Java
|
package visualizationElements;
|
||
|
|
|
||
|
|
import java.awt.Color;
|
||
|
|
import java.awt.Graphics;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Represents a bar within a bar chart.
|
||
|
|
* @author MSchaefer
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
public class BarChartElement {
|
||
|
|
|
||
|
|
private Color color;
|
||
|
|
private int value;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Creates a new BarChartElement.
|
||
|
|
* @param value Value (size) of the bar.
|
||
|
|
* @param color Coloring of the bar.
|
||
|
|
*/
|
||
|
|
public BarChartElement(int value, Color color){
|
||
|
|
this.setValue(value);
|
||
|
|
this.setColor(color);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Creates a new BarChartElement.
|
||
|
|
* @param value Value (size) of the bar.
|
||
|
|
*/
|
||
|
|
public BarChartElement(int value){
|
||
|
|
this.setValue(value);
|
||
|
|
this.setColor(Color.BLACK);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Draws the BarChartElement
|
||
|
|
* @param g The Graphics object to draw the element to the DrawArea.
|
||
|
|
* @param xpos Horizontal position where the barChartElement is drawn.
|
||
|
|
* @param yPos Vertical position where the barChartElement is drawn.
|
||
|
|
* @param width Width of the barChartElement.
|
||
|
|
* @param height Height of the barChartElement.
|
||
|
|
*/
|
||
|
|
public void draw(Graphics g, int xpos, int yPos, int width, int height) {
|
||
|
|
g.setColor(this.getColor());
|
||
|
|
|
||
|
|
g.fillRect(xpos, yPos, width, height);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param value the value to set
|
||
|
|
*/
|
||
|
|
public void setValue(int value) {
|
||
|
|
this.value = value;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @return the value
|
||
|
|
*/
|
||
|
|
public int getValue() {
|
||
|
|
return value;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param color the color to set
|
||
|
|
*/
|
||
|
|
public void setColor(Color color) {
|
||
|
|
this.color = color;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @return the color
|
||
|
|
*/
|
||
|
|
public Color getColor() {
|
||
|
|
return color;
|
||
|
|
}
|
||
|
|
}
|