From 9f040197e23bea10574bf9469cfdf9161bb1df11 Mon Sep 17 00:00:00 2001
From: niklasBr <104077966+bretzNiklas@users.noreply.github.com>
Date: Sat, 7 Jan 2023 22:20:19 +0100
Subject: [PATCH] Gui (schlecht)
---
Aufgabe4/Plotter.java | 93 +++++++++++++++++++++++++++++
Aufgabe4/SwingPaintDemo3.java | 2 +
Aufgabe4/ValuesToDraw.java | 28 +++++++++
Aufgabe4/main.java | 20 +++++++
out/production/inf3_git/main.class | Bin 3885 -> 4310 bytes
5 files changed, 143 insertions(+)
create mode 100644 Aufgabe4/Plotter.java
create mode 100644 Aufgabe4/ValuesToDraw.java
diff --git a/Aufgabe4/Plotter.java b/Aufgabe4/Plotter.java
new file mode 100644
index 0000000..f9bedbd
--- /dev/null
+++ b/Aufgabe4/Plotter.java
@@ -0,0 +1,93 @@
+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;
+import java.awt.geom.Line2D;
+import java.util.Arrays;
+
+public class Plotter {
+
+
+ public static void plot(ValuesToDraw valuesToDraw) {
+
+
+ SwingUtilities.invokeLater(new Runnable() {
+
+ public void run() {
+ createAndShowGUI(valuesToDraw);
+ }
+
+ });
+ }
+
+
+
+ public static void createAndShowGUI(ValuesToDraw valuesToDraw) {
+
+ JFrame f = new JFrame("Function Plotter");
+ f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+ f.add(new PlotterPanel(valuesToDraw));
+ f.pack();
+ f.setVisible(true);
+
+ }
+}
+
+class PlotterPanel extends JPanel {
+
+ final int ZERO_POINT_X = 400;
+ final int ZERO_POINT_Y = 300;
+
+ ValuesToDraw valuesToDraw;
+
+
+ PlotterPanel(ValuesToDraw valuesToDraw) {
+ this.valuesToDraw = valuesToDraw;
+ }
+
+
+ public Dimension getPreferredSize() {
+ return new Dimension(800,600);
+ }
+
+ protected void paintComponent(Graphics g) {
+ super.paintComponent(g);
+
+
+ g.drawLine(400, 0, 400, 600);
+ g.drawLine(0, 300, 800, 300);
+
+
+ int[] xCords = valuesToDraw.getXCords();
+ int[] yCords = valuesToDraw.getYCords();
+
+ System.out.println(Arrays.toString(xCords));
+
+ int[] xCordsFromZeroPoint = new int[41];
+ int[] yCordsFromZeroPoint = new int[41];
+
+
+ for(int i = 0; i < 41; i++) {
+ xCordsFromZeroPoint[i] = xCords[i] + ZERO_POINT_X;
+ }
+
+ for(int i = 0; i < 41; i++) {
+ yCordsFromZeroPoint[i] = yCords[i] + ZERO_POINT_Y;
+ }
+
+
+
+ g.drawPolyline(xCordsFromZeroPoint, yCordsFromZeroPoint, 21);
+
+
+ }
+
+
+}
+
+
diff --git a/Aufgabe4/SwingPaintDemo3.java b/Aufgabe4/SwingPaintDemo3.java
index 2fdf3f3..6df66ef 100644
--- a/Aufgabe4/SwingPaintDemo3.java
+++ b/Aufgabe4/SwingPaintDemo3.java
@@ -109,4 +109,6 @@ class MyPanel extends JPanel {
g.setColor(Color.BLACK);
g.drawRect(squareX,squareY,squareW,squareH);
}
+
+
}
diff --git a/Aufgabe4/ValuesToDraw.java b/Aufgabe4/ValuesToDraw.java
new file mode 100644
index 0000000..ace35f7
--- /dev/null
+++ b/Aufgabe4/ValuesToDraw.java
@@ -0,0 +1,28 @@
+import java.util.ArrayList;
+
+public class ValuesToDraw {
+
+ private ArrayList<int[]> xCordArrays;
+
+ int i = 0;
+
+ ValuesToDraw(ArrayList<int[]> xCordArrays) {
+ this.xCordArrays = xCordArrays;
+
+ }
+
+ public int[] getXCords() {
+
+ return xCordArrays.get(i++);
+
+ }
+
+ public int[] getYCords () {
+
+ return 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};
+
+ }
+
+}
diff --git a/Aufgabe4/main.java b/Aufgabe4/main.java
index 4aac734..b56a7ca 100644
--- a/Aufgabe4/main.java
+++ b/Aufgabe4/main.java
@@ -8,6 +8,11 @@ public class main {
public static void main(String[] args) throws IOException {
+
+
+
+
+
// values above integer space will produce errors
ArrayList<String> stringsFromFile = new ArrayList<>();
@@ -57,17 +62,32 @@ public class main {
Evaluator e = new Evaluator();
+ ArrayList<int[]> arraysOfXValues = new ArrayList<>();
+
for(AstExpression astExpression : rootAstExpressions) {
+ int[] xCords = new int[41];
+
+ int j = 0;
+
for(int i = -20; i < 21; i++) {
e.setCounter(i);
+
+ xCords[j] = (int) e.visit(astExpression);
+
System.out.println(e.visit(astExpression));
+ j++;
}
+ arraysOfXValues.add(xCords);
+
System.out.println("------------");
}
+ ValuesToDraw valuesToDraw = new ValuesToDraw(arraysOfXValues);
+
+ Plotter.plot(valuesToDraw);
//printAst(result);
diff --git a/out/production/inf3_git/main.class b/out/production/inf3_git/main.class
index 30c986cdc3065702569085f00fe7a7ea4446b4c2..3623c2b8f2866a0612ae6e474e1cc569363d8d5a 100644
GIT binary patch
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--
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