Define hardcoded positions for nodes and draw circles with labels

Author: Susmita-Chakrabarty

ZKP_Demo_Tool/zkp_gui_game.py

@@ -0,0 +1,20 @@
+import sys
+from PyQt5.QtWidgets import (
+    QApplication, QMainWindow, QWidget, QPushButton, QVBoxLayout,
+    QHBoxLayout, QLabel, QComboBox, QGraphicsView, QGraphicsScene, QTextEdit
+)
+from PyQt5.QtGui import QPen, QBrush, QColor
+from PyQt5.QtCore import Qt, QPointF
+class DummyGraph:
+    def __init__(self):
+        self.vertices = ['A', 'B', 'C', 'D']
+        self.edge_weights = {('A', 'B'): 2, ('B', 'C'): 3, ('C', 'D'): 4, ('A', 'D'): 10}
+graph = DummyGraph()
+
+class GraphCanvas(QGraphicsView):
+    def __init__(self, graph):
+        super().__init__()
+        self.graph = graph
+        self.scene = QGraphicsScene()
+        self.setScene(self.scene)
+        self.draw_graph()