From 819ce512564c24d552745b678e0eb2e184305918 Mon Sep 17 00:00:00 2001
From: niklasBr <104077966+bretzNiklas@users.noreply.github.com>
Date: Sat, 7 Jan 2023 22:32:35 +0100
Subject: [PATCH] Added mouseClick event
---
Aufgabe4/Plotter.java | 45 ++++++++++++++++++++++++++++++++-----------
1 file changed, 34 insertions(+), 11 deletions(-)
diff --git a/Aufgabe4/Plotter.java b/Aufgabe4/Plotter.java
index f9bedbd..eb6518b 100644
--- a/Aufgabe4/Plotter.java
+++ b/Aufgabe4/Plotter.java
@@ -40,28 +40,29 @@ public class Plotter {
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);
-
+ addMouseListener(new MouseAdapter() {
+ public void mousePressed(MouseEvent e) {
+ drawNextLine();
+ }
+ });
- g.drawLine(400, 0, 400, 600);
- g.drawLine(0, 300, 800, 300);
+ }
+ private void drawNextLine() {
int[] xCords = valuesToDraw.getXCords();
int[] yCords = valuesToDraw.getYCords();
@@ -80,10 +81,32 @@ class PlotterPanel extends JPanel {
yCordsFromZeroPoint[i] = yCords[i] + ZERO_POINT_Y;
}
-
+ Graphics g = new Graphics()
g.drawPolyline(xCordsFromZeroPoint, yCordsFromZeroPoint, 21);
+ }
+
+
+
+ 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[] 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);
}
--
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