From f62ef042436b66d0c988b9587c0ac627060c345a Mon Sep 17 00:00:00 2001
From: qwertzniki6 <104077966+bretzNiklas@users.noreply.github.com>
Date: Sun, 8 Jan 2023 22:53:58 +0100
Subject: [PATCH] Plotter added
---
Aufgabe4/Ast.java | 1 -
Aufgabe4/Plotter.java | 98 ++++++++++++++++++++---------
Aufgabe4/SwingPaintDemo3.java | 114 ----------------------------------
Aufgabe4/ValuesToDraw.java | 7 ++-
Aufgabe4/expressions.txt | 9 +--
Aufgabe4/main.java | 8 +--
6 files changed, 80 insertions(+), 157 deletions(-)
delete mode 100644 Aufgabe4/SwingPaintDemo3.java
diff --git a/Aufgabe4/Ast.java b/Aufgabe4/Ast.java
index 672355e..93ecf5b 100644
--- a/Aufgabe4/Ast.java
+++ b/Aufgabe4/Ast.java
@@ -6,7 +6,6 @@ public abstract class Ast {
}
-
}
class AstExpression extends Ast {
diff --git a/Aufgabe4/Plotter.java b/Aufgabe4/Plotter.java
index eb6518b..6e61b22 100644
--- a/Aufgabe4/Plotter.java
+++ b/Aufgabe4/Plotter.java
@@ -2,9 +2,7 @@ import javax.swing.SwingUtilities;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.BorderFactory;
-import java.awt.Color;
-import java.awt.Dimension;
-import java.awt.Graphics;
+import java.awt.*;
import java.awt.event.MouseEvent;
import java.awt.event.MouseAdapter;
import java.awt.geom.Line2D;
@@ -41,10 +39,19 @@ public class Plotter {
class PlotterPanel extends JPanel {
+ int[] test = new int[]{-20, -19, -18, -17, -16, -15, -14, -13, -12, -11, -10,
+ -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,
+ 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20};
+ int[] test2 = new int[]{-20, -19, -18, -17, -16, -15, -14, -13, -12, -11, -10,
+ -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,
+ 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20};
- final int ZERO_POINT_X = 400;
- final int ZERO_POINT_Y = 300;
+
+
+
+ final int ZERO_POINT_X = 300;
+ final int ZERO_POINT_Y = 400;
ValuesToDraw valuesToDraw;
@@ -56,38 +63,52 @@ class PlotterPanel extends JPanel {
addMouseListener(new MouseAdapter() {
public void mousePressed(MouseEvent e) {
- drawNextLine();
- }
- });
+ System.out.println("maus gedrückt");
+
+
+ int[] xCordsWithOffset = new int[41];
+ int[] yCordsWithOffset = new int[41];
- }
- private void drawNextLine() {
+ int i = 0;
- int[] xCords = valuesToDraw.getXCords();
- int[] yCords = valuesToDraw.getYCords();
+ int[] xCords = valuesToDraw.getXCords();
- System.out.println(Arrays.toString(xCords));
+ for(int cord : xCords) {
- int[] xCordsFromZeroPoint = new int[41];
- int[] yCordsFromZeroPoint = new int[41];
+ xCordsWithOffset[i] = (ZERO_POINT_X + (cord * -1 * 10));
+ i++;
+ }
+ System.out.println(Arrays.toString(xCordsWithOffset));
- for(int i = 0; i < 41; i++) {
- xCordsFromZeroPoint[i] = xCords[i] + ZERO_POINT_X;
- }
+ int j = 0;
- for(int i = 0; i < 41; i++) {
- yCordsFromZeroPoint[i] = yCords[i] + ZERO_POINT_Y;
- }
+ int[] yCords = valuesToDraw.getYCords();
- Graphics g = new Graphics()
+ for(int cord : yCords) {
+ System.out.print("cords=" + cord);
+ yCordsWithOffset[j] = ZERO_POINT_Y + (cord * 10);
+ j++;
+ }
+
+ System.out.println(Arrays.toString(yCordsWithOffset));
+
+
+ test2 = xCordsWithOffset;
+ test = yCordsWithOffset;
+
+
+
+ updateUI();
+ }
+ });
- g.drawPolyline(xCordsFromZeroPoint, yCordsFromZeroPoint, 21);
}
+
public Dimension getPreferredSize() {
return new Dimension(800,600);
}
@@ -99,18 +120,35 @@ class PlotterPanel extends JPanel {
g.drawLine(400, 0, 400, 600);
g.drawLine(0, 300, 800, 300);
- int[] test = new int[]{-20, -19, -18, -17, -16, -15, -14, -13, -12, -11, -10,
- -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,
- 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20};
- int[] test2 = new int[]{-20, -19, -18, -17, -16, -15, -14, -13, -12, -11, -10,
- -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,
- 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20};
- g.drawPolyline(test, test2, 21);
+ //x=0, y=20
+ g.drawLine(375, 100, 425, 100);
+ //x=0, y=-20
+ g.drawLine(375, 500, 425, 500);
+ //x=-20, y=0
+ g.drawLine(200,275 , 200, 325);
+ //x=20, y=0
+ g.drawLine(600,275 , 600, 325);
+
+ drawPoints(g);
+
+
+ }
+
+
+ private void drawPoints(Graphics g){
+
+
+
+ Graphics2D g2d = (Graphics2D) g;
+
+ g2d.drawPolyline(test, test2, 41);
+
}
+
}
diff --git a/Aufgabe4/SwingPaintDemo3.java b/Aufgabe4/SwingPaintDemo3.java
deleted file mode 100644
index 6df66ef..0000000
--- a/Aufgabe4/SwingPaintDemo3.java
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * Copyright (c) 1995, 2008, Oracle and/or its affiliates. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * - Neither the name of Oracle or the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
- * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-
-import javax.swing.SwingUtilities;
-import javax.swing.JFrame;
-import javax.swing.JPanel;
-import javax.swing.BorderFactory;
-import java.awt.Color;
-import java.awt.Dimension;
-import java.awt.Graphics;
-import java.awt.event.MouseEvent;
-import java.awt.event.MouseAdapter;
-
-public class SwingPaintDemo3 {
-
- public static void main(String[] args) {
- SwingUtilities.invokeLater(new Runnable() {
- public void run() {
- createAndShowGUI();
- }
- });
- }
-
- private static void createAndShowGUI() {
- System.out.println("Created GUI on EDT? "+
- SwingUtilities.isEventDispatchThread());
- JFrame f = new JFrame("Swing Paint Demo");
- f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
- f.add(new MyPanel());
- f.pack();
- f.setVisible(true);
- }
-}
-
-class MyPanel extends JPanel {
-
- private int squareX = 50;
- private int squareY = 50;
- private int squareW = 20;
- private int squareH = 20;
-
- public MyPanel() {
-
- setBorder(BorderFactory.createLineBorder(Color.black));
-
- addMouseListener(new MouseAdapter() {
- public void mousePressed(MouseEvent e) {
- moveSquare(e.getX(),e.getY());
- }
- });
-
- addMouseMotionListener(new MouseAdapter() {
- public void mouseDragged(MouseEvent e) {
- moveSquare(e.getX(),e.getY());
- }
- });
-
- }
-
- private void moveSquare(int x, int y) {
- int OFFSET = 1;
- if ((squareX!=x) || (squareY!=y)) {
- repaint(squareX,squareY,squareW+OFFSET,squareH+OFFSET);
- squareX=x;
- squareY=y;
- repaint(squareX,squareY,squareW+OFFSET,squareH+OFFSET);
- }
- }
-
-
- public Dimension getPreferredSize() {
- return new Dimension(250,200);
- }
-
- protected void paintComponent(Graphics g) {
- super.paintComponent(g);
- g.drawString("This is my custom Panel!",10,20);
- g.setColor(Color.RED);
- g.fillRect(squareX,squareY,squareW,squareH);
- g.setColor(Color.BLACK);
- g.drawRect(squareX,squareY,squareW,squareH);
- }
-
-
-}
diff --git a/Aufgabe4/ValuesToDraw.java b/Aufgabe4/ValuesToDraw.java
index ace35f7..4b8b062 100644
--- a/Aufgabe4/ValuesToDraw.java
+++ b/Aufgabe4/ValuesToDraw.java
@@ -13,16 +13,21 @@ public class ValuesToDraw {
public int[] getXCords() {
+ if(i > xCordArrays.size() - 1)
+ i = 0;
+
return xCordArrays.get(i++);
}
public int[] getYCords () {
- return new int[]{-20, -19, -18, -17, -16, -15, -14, -13, -12, -11, -10,
+ int[] yCords = new int[]{-20, -19, -18, -17, -16, -15, -14, -13, -12, -11, -10,
-9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,
10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20};
+ return yCords;
+
}
}
diff --git a/Aufgabe4/expressions.txt b/Aufgabe4/expressions.txt
index 4853f59..5c449bf 100644
--- a/Aufgabe4/expressions.txt
+++ b/Aufgabe4/expressions.txt
@@ -1,7 +1,8 @@
-3+3+x
+x
+x^2
+4+3+x
(3^2)-5
1+2+3+4+5
-(22*2)-5
-5+5+55
1+x
-x+2
\ No newline at end of file
+x+2
+x^10
\ No newline at end of file
diff --git a/Aufgabe4/main.java b/Aufgabe4/main.java
index b56a7ca..dd2853f 100644
--- a/Aufgabe4/main.java
+++ b/Aufgabe4/main.java
@@ -9,10 +9,6 @@ public class main {
-
-
-
-
// values above integer space will produce errors
ArrayList<String> stringsFromFile = new ArrayList<>();
@@ -87,10 +83,8 @@ public class main {
ValuesToDraw valuesToDraw = new ValuesToDraw(arraysOfXValues);
- Plotter.plot(valuesToDraw);
-
+ Plotter.plot(valuesToDraw);
- //printAst(result);
}
--
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