diff options
Diffstat (limited to 'Week15 Mandelbrot/src/mandelbrot')
| -rw-r--r-- | Week15 Mandelbrot/src/mandelbrot/Area.java | 27 | ||||
| -rw-r--r-- | Week15 Mandelbrot/src/mandelbrot/AreaController.java | 22 | ||||
| -rw-r--r-- | Week15 Mandelbrot/src/mandelbrot/AreaSelector.java | 41 | ||||
| -rw-r--r-- | Week15 Mandelbrot/src/mandelbrot/ColorChooser.java | 36 | ||||
| -rw-r--r-- | Week15 Mandelbrot/src/mandelbrot/Grid.java | 16 | ||||
| -rw-r--r-- | Week15 Mandelbrot/src/mandelbrot/GridFiller.java | 59 | ||||
| -rw-r--r-- | Week15 Mandelbrot/src/mandelbrot/GridView.java | 63 | ||||
| -rw-r--r-- | Week15 Mandelbrot/src/mandelbrot/MainWindow.java | 33 | ||||
| -rw-r--r-- | Week15 Mandelbrot/src/mandelbrot/Mandelbrot.java | 34 | ||||
| -rw-r--r-- | Week15 Mandelbrot/src/mandelbrot/RGBColors.java | 82 | ||||
| -rw-r--r-- | Week15 Mandelbrot/src/mandelbrot/Stopper.java | 14 |
11 files changed, 0 insertions, 427 deletions
diff --git a/Week15 Mandelbrot/src/mandelbrot/Area.java b/Week15 Mandelbrot/src/mandelbrot/Area.java deleted file mode 100644 index 75331e3..0000000 --- a/Week15 Mandelbrot/src/mandelbrot/Area.java +++ /dev/null @@ -1,27 +0,0 @@ -package mandelbrot;
-
-/**
- *
- * @author Sjaak
- */
-public class Area {
- private final double startX, startY, width, height;
-
- public Area (double x_tl, double y_tl, double width, double height) {
- startX = x_tl; startY = y_tl; this.width = width; this.height = height;
- }
-
- public double getX () { return startX; }
- public double getY () { return startY; }
- public double getWidth () { return width; }
- public double getHeight () { return height; }
-
- public Area zoom (int xul, int yul, int zw, int zh, int tw, int th) {
- double zoom_fact = ((double) zw) / tw;
- return new Area (startX + (width * xul) / tw,
- startY - (height * yul) / th,
- width * zoom_fact,
- height * zoom_fact);
- }
-
-}
diff --git a/Week15 Mandelbrot/src/mandelbrot/AreaController.java b/Week15 Mandelbrot/src/mandelbrot/AreaController.java deleted file mode 100644 index 304eb0f..0000000 --- a/Week15 Mandelbrot/src/mandelbrot/AreaController.java +++ /dev/null @@ -1,22 +0,0 @@ -package mandelbrot;
-
-/**
- *
- * @author Sjaak Smetsers
- */
-public class AreaController {
- GridFiller filler;
- Grid grid;
-
- public AreaController ( GridFiller filler, Grid grid ) {
- this.filler = filler;
- this.grid = grid;
- }
-
- public void setArea(AreaSelector selector, int x, int y, int w, int h ) {
- Area area = filler.getArea().zoom(x, y, w, h, grid.getWidth(), grid.getHeight());
- filler = new GridFiller (grid, area);
- filler.fill();
- }
-
-}
diff --git a/Week15 Mandelbrot/src/mandelbrot/AreaSelector.java b/Week15 Mandelbrot/src/mandelbrot/AreaSelector.java deleted file mode 100644 index 3af6fc2..0000000 --- a/Week15 Mandelbrot/src/mandelbrot/AreaSelector.java +++ /dev/null @@ -1,41 +0,0 @@ -/*
- * To change this template, choose Tools | Templates
- * and open the template in the editor.
- */
-package mandelbrot;
-
-import java.awt.Component;
-import java.awt.event.MouseEvent;
-import javax.swing.event.MouseInputAdapter;
-
-/**
- *
- * @author Sjaak
- */
-public class AreaSelector extends MouseInputAdapter {
-
- private Component component;
- private AreaController controller;
- private Stopper toBeStopped ;
-
- public AreaSelector(Component component, AreaController controller) {
- this.component = component;
- this.controller = controller;
- component.addMouseListener(this);
- }
-
- @Override
- public void mouseClicked(MouseEvent e) {
- if ( toBeStopped != null ){
- toBeStopped.tryToStop();
- }
- int w = component.getWidth() / 2;
- int h = component.getHeight() / 2;
- controller.setArea(this, e.getX() - w / 2, e.getY() - h / 2, w, h);
- }
-
- public void setStopper( Stopper stopper ) {
- this.toBeStopped = stopper;
- }
-
-}
diff --git a/Week15 Mandelbrot/src/mandelbrot/ColorChooser.java b/Week15 Mandelbrot/src/mandelbrot/ColorChooser.java deleted file mode 100644 index c3aa441..0000000 --- a/Week15 Mandelbrot/src/mandelbrot/ColorChooser.java +++ /dev/null @@ -1,36 +0,0 @@ -/*
- * To change this template, choose Tools | Templates
- * and open the template in the editor.
- */
-package mandelbrot;
-
-/**
- *
- * @author Sjaak
- */
-public class ColorChooser {
- private int maxIndex;
-
- public ColorChooser () {
- maxIndex = 0;
- }
-
- public void setMaxIndex (int max_index) {
- maxIndex = max_index;
- }
-
- public int getColorIndex (double x0, double y0) {
- double x = x0, y = y0;
- int color_index = 0;
- while (x * x + y * y < 4.0) {
- double nx = x * x - y * y + x0;
- y = 2 * x * y + y0;
- x = nx;
- color_index++;
- if (color_index == maxIndex) {
- return -1;
- }
- }
- return color_index;
- }
-}
diff --git a/Week15 Mandelbrot/src/mandelbrot/Grid.java b/Week15 Mandelbrot/src/mandelbrot/Grid.java deleted file mode 100644 index 74b4bd6..0000000 --- a/Week15 Mandelbrot/src/mandelbrot/Grid.java +++ /dev/null @@ -1,16 +0,0 @@ -/*
- * To change this template, choose Tools | Templates
- * and open the template in the editor.
- */
-package mandelbrot;
-
-/**
- *
- * @author Sjaak
- */
-public interface Grid {
- void setPixel (int x, int y, int [] rgb);
-
- int getWidth ();
- int getHeight ();
-}
diff --git a/Week15 Mandelbrot/src/mandelbrot/GridFiller.java b/Week15 Mandelbrot/src/mandelbrot/GridFiller.java deleted file mode 100644 index 1e741a2..0000000 --- a/Week15 Mandelbrot/src/mandelbrot/GridFiller.java +++ /dev/null @@ -1,59 +0,0 @@ -/*
- * To change this template, choose Tools | Templates
- * and open the template in the editor.
- */
-package mandelbrot;
-
-import java.awt.Color;
-import java.awt.Graphics;
-import java.util.List;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-import javax.swing.SwingWorker;
-
-/**
- *
- * @author Sjaak
- */
-public class GridFiller {
-
- private Area area;
- private Grid grid;
- public static final int MAX_ITERATIONS = 400;
- private static final RGBColors rgbColors = new RGBColors(MAX_ITERATIONS);
- private static final ColorChooser colorChooser = new ColorChooser();
-
- public GridFiller(Grid grid, Area area) {
- this.grid = grid;
- this.area = area;
- colorChooser.setMaxIndex(MAX_ITERATIONS);
- }
-
- public Area getArea() {
- return area;
- }
-
- public void fill() {
- int grid_w = grid.getWidth(), grid_h = grid.getHeight();
- double area_w = area.getWidth(), area_h = area.getHeight();
- double dx = area_w / grid_w, dy = area_h / grid_h;
-
- double x = area.getX();
- for (int i = 0; i < grid_w; i++) {
- double y = area.getY();
- for (int j = 0; j < grid_h; j++) {
- int color = colorChooser.getColorIndex(x, y);
- grid.setPixel(i, j,
- color == -1 ? RGBColors.BLACK : rgbColors.getColor(color));
-
- y -= dy;
- }
- try {
- Thread.sleep( 2 );
- } catch (InterruptedException e) {
- System.out.println("Sleeping thread interrupted");
- }
- x += dx;
- }
- }
-}
diff --git a/Week15 Mandelbrot/src/mandelbrot/GridView.java b/Week15 Mandelbrot/src/mandelbrot/GridView.java deleted file mode 100644 index 9c43b68..0000000 --- a/Week15 Mandelbrot/src/mandelbrot/GridView.java +++ /dev/null @@ -1,63 +0,0 @@ -/*
- * To change this template, choose Tools | Templates
- * and open the template in the editor.
- */
-package mandelbrot;
-
-import java.awt.Dimension;
-import java.awt.Graphics;
-import java.awt.image.BufferedImage;
-import java.awt.image.WritableRaster;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-import javax.swing.JComponent;
-import javax.swing.JPanel;
-
-/**
- *
- * @author Sjaak
- */
-public class GridView extends JPanel implements Grid
-{
- private BufferedImage gridImage;
- private WritableRaster gridRaster;
-
-
- public static final int GRID_WIDTH = 600, GRID_HEIGHT = 600;
- public static final int PIXELS_PER_REPAINT = (GRID_WIDTH * GRID_WIDTH) / 20;
-
- public GridView() {
- gridImage = new BufferedImage(GRID_WIDTH, GRID_WIDTH, BufferedImage.TYPE_INT_RGB);
- gridRaster = gridImage.getRaster();
- setPreferredSize(new Dimension(GRID_WIDTH, GRID_WIDTH));
- }
-
- @Override
- public void paintComponent(Graphics g) {
- super.paintComponent(g);
- g.drawImage(gridImage, 0, 0, null);
- }
-
- private int nrOfPixelsSet = 0;
-
- @Override
- public void setPixel(int x, int y, int[] rgb) {
- gridRaster.setPixel (x, y, rgb);
- nrOfPixelsSet++;
- if (nrOfPixelsSet == PIXELS_PER_REPAINT) {
- repaint();
- nrOfPixelsSet = 0;
- }
- }
-
- @Override
- public int getWidth() {
- return GRID_WIDTH;
- }
-
- @Override
- public int getHeight() {
- return GRID_HEIGHT;
- }
-
-}
diff --git a/Week15 Mandelbrot/src/mandelbrot/MainWindow.java b/Week15 Mandelbrot/src/mandelbrot/MainWindow.java deleted file mode 100644 index eba8c3e..0000000 --- a/Week15 Mandelbrot/src/mandelbrot/MainWindow.java +++ /dev/null @@ -1,33 +0,0 @@ -package mandelbrot;
-
-
-
-import java.awt.Insets;
-
-import javax.swing.JFrame;
-
-/**
- *
- * @author Sjaak Smetsers
- * @version 1.0, 14-03-2013
- */
-
-/**
- * creates a window to which a GridView panel is added
- *
- */
-public class MainWindow {
-
- public MainWindow ( GridView grid ) {
- JFrame mainFrame = new JFrame ("Mandelbrot");
-
- mainFrame.setLocationRelativeTo(null);
- mainFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
- mainFrame.setResizable(false);
- mainFrame.setVisible(true);
-
- mainFrame.add(grid);
- mainFrame.pack();
- }
-
-}
diff --git a/Week15 Mandelbrot/src/mandelbrot/Mandelbrot.java b/Week15 Mandelbrot/src/mandelbrot/Mandelbrot.java deleted file mode 100644 index 1980eed..0000000 --- a/Week15 Mandelbrot/src/mandelbrot/Mandelbrot.java +++ /dev/null @@ -1,34 +0,0 @@ -/*
- * To change this template, choose Tools | Templates
- * and open the template in the editor.
- */
-package mandelbrot;
-
-import java.awt.BorderLayout;
-import java.awt.Insets;
-import javax.swing.JPanel;
-
-
-/*
-This class creates an applet for generating Mandelbrot sets. The applet is
-meant to be embedded in an HTML page and has hooks to interact with the page.
-Functions are provided to allow the user to zoom in and out and to move around
-on the surface of the figure. The user can also select from a set of color
-schemes.
-*/
-
-public class Mandelbrot
-{
- public static void main(String args[]) {
-
- GridView grid = new GridView();
- MainWindow mandel = new MainWindow ( grid );
-
- Area area = new Area ( -2.5, 2.5, 5, 5 );
- GridFiller filler = new GridFiller ( grid, area );
- AreaController controller = new AreaController ( filler, grid );
- AreaSelector selector = new AreaSelector ( grid, controller );
- filler.fill();
- }
-
-}
\ No newline at end of file diff --git a/Week15 Mandelbrot/src/mandelbrot/RGBColors.java b/Week15 Mandelbrot/src/mandelbrot/RGBColors.java deleted file mode 100644 index 2abd7d5..0000000 --- a/Week15 Mandelbrot/src/mandelbrot/RGBColors.java +++ /dev/null @@ -1,82 +0,0 @@ -/*
- * To change this template, choose Tools | Templates
- * and open the template in the editor.
- */
-package mandelbrot;
-
-/**
- *
- * @author Sjaak
- */
-public class RGBColors {
-
- private int [][] rgbColors;
-
- public static final int [] BLACK = new int [3];
-
- public RGBColors (int max_color_index) {
- rgbColors = new int [max_color_index][3];
- randomPalets ();
- randomColorSet ();
-
- }
-
- private static final int MAXRGB = 256;
-
- private static int [][][] palets = {
- {{0,0},{1,-1},{0,1}},
- {{1,-1},{1,0},{0,0}},
- {{0,1},{0,1},{1,-1}},
- {{1,-1},{0,0},{1,0}},
- {{0,1},{0,1},{1,0}},
- {{1,0},{1,-1},{1,-1}},
- {{1,0},{0,1},{0,1}},
- {{1,-1},{1,0},{1,-1}}
- };
-
- private boolean randomBool () {
- return Math.random() < 0.5;
- }
-
- void randomPalets () {
- for (int p = 0; p < palets.length; p++) {
- for (int c = 0; c < 3; c++) {
- int cw = randomBool () ? 1 : 0;
- int cd = randomBool () ? (cw * -1) : (1 - cw);
- palets [p][c][0] = cw;
- palets [p][c][1] = cd;
- }
- }
- }
-
- private void randomColorSet () {
- int p_size = rgbColors.length / palets.length;
- for (int p = 0; p < palets.length; p++) {
- int [][] palet = palets [p];
- int r = palet [0][0] == 1 ? MAXRGB-1 : 0;
- int g = palet [1][0] == 1 ? MAXRGB-1 : 0;
- int b = palet [2][0] == 1 ? MAXRGB-1 : 0;
-
- int dr = palet [0][1] * MAXRGB / p_size;
- int dg = palet [1][1] * MAXRGB / p_size;
- int db = palet [2][1] * MAXRGB / p_size;
-
- for (int i = 0 ; i < p_size ; i++) {
- rgbColors[i + p * p_size][0] = r;
- rgbColors[i + p * p_size][1] = g;
- rgbColors[i + p * p_size][2] = b;
- r += dr;
- g += dg;
- b += db;
- }
- }
- }
-
- public int [] getColor (int color_index) {
- return rgbColors [color_index];
- }
-
- public int [] getColor2 (int color_index) {
- return rgbColors [color_index];
- }
-}
diff --git a/Week15 Mandelbrot/src/mandelbrot/Stopper.java b/Week15 Mandelbrot/src/mandelbrot/Stopper.java deleted file mode 100644 index f47a471..0000000 --- a/Week15 Mandelbrot/src/mandelbrot/Stopper.java +++ /dev/null @@ -1,14 +0,0 @@ -/*
- * To change this license header, choose License Headers in Project Properties.
- * To change this template file, choose Tools | Templates
- * and open the template in the editor.
- */
-package mandelbrot;
-
-/**
- *
- * @author Sjaak
- */
-public interface Stopper {
- void tryToStop();
-}
|