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Fix interface reference

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This commit is contained in:
Tobias Hopp 2025-04-16 10:17:02 +02:00
parent 0cc99458e0
commit ca7b5fcf70
1 changed files with 18 additions and 14 deletions
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32
frontend/src/components/CanvasGraph.tsx
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@ -1,4 +1,5 @@
import React, { useEffect, useRef, useState, useCallback } from 'react'; import React, { useEffect, useRef, useState, useCallback } from 'react';
import { GraphData } from 'react-force-graph-2d';
// Define types for graph elements // Define types for graph elements
interface NodeData { interface NodeData {
@ -19,15 +20,18 @@ interface EdgeData {
width: number; width: number;
} }
interface GraphData { interface CustomGraphData extends GraphData {
nodes: NodeData[]; nodes: NodeData[];
edges: EdgeData[]; edges: EdgeData[];
} }
interface CanvasGraphProps { interface CanvasGraphProps {
data: GraphData; data: CustomGraphData,
width: number; width: number,
height: number; height: number,
zoomLevel: number,
onNodeClick: (nodeId: string) => void,
onNodeDrag: (nodeId, x, y) => void
} }
// Physics constants // Physics constants
@ -42,7 +46,7 @@ const CENTER_GRAVITY = 0.01; // Force pulling nodes to the center
const MAX_VELOCITY = 5; // Maximum velocity to prevent wild movement const MAX_VELOCITY = 5; // Maximum velocity to prevent wild movement
const COOLING_FACTOR = 0.99; // System gradually cools down const COOLING_FACTOR = 0.99; // System gradually cools down
const CanvasGraph: React.FC<CanvasGraphProps> = ({ data, width, height }) => { const CanvasGraph: React.FC<CanvasGraphProps> = ({ data, width, height, zoomLevel, onNodeClick, onNodeDrag }) => {
const canvasRef = useRef<HTMLCanvasElement>(null); const canvasRef = useRef<HTMLCanvasElement>(null);
// State for interactions // State for interactions
@ -81,7 +85,7 @@ const CanvasGraph: React.FC<CanvasGraphProps> = ({ data, width, height }) => {
// Skip if we already have positions for all nodes // Skip if we already have positions for all nodes
const allNodesHavePositions = data.nodes.every( const allNodesHavePositions = data.nodes.every(
node => node =>
nodePositions[node.id] && (nodePositions[node.id].x !== 0 || nodePositions[node.id].y !== 0) nodePositions[node.id] && (nodePositions[node.id].x !== 0 || nodePositions[node.id].y !== 0),
); );
if (allNodesHavePositions) { if (allNodesHavePositions) {
@ -254,7 +258,7 @@ const CanvasGraph: React.FC<CanvasGraphProps> = ({ data, width, height }) => {
// Limit maximum velocity to prevent wild movement // Limit maximum velocity to prevent wild movement
const speed = Math.sqrt( const speed = Math.sqrt(
newPositions[node.id].vx * newPositions[node.id].vx + newPositions[node.id].vx * newPositions[node.id].vx +
newPositions[node.id].vy * newPositions[node.id].vy newPositions[node.id].vy * newPositions[node.id].vy,
); );
if (speed > MAX_VELOCITY) { if (speed > MAX_VELOCITY) {
newPositions[node.id].vx = (newPositions[node.id].vx / speed) * MAX_VELOCITY; newPositions[node.id].vx = (newPositions[node.id].vx / speed) * MAX_VELOCITY;
@ -332,7 +336,7 @@ const CanvasGraph: React.FC<CanvasGraphProps> = ({ data, width, height }) => {
return null; return null;
}, },
[data.nodes, nodePositions, panOffset, scale] [data.nodes, nodePositions, panOffset, scale],
); // FIX: Added proper dependencies ); // FIX: Added proper dependencies
// Mouse event handlers // Mouse event handlers
@ -372,7 +376,7 @@ const CanvasGraph: React.FC<CanvasGraphProps> = ({ data, width, height }) => {
setPanStart({ x, y }); setPanStart({ x, y });
} }
}, },
[findNodeAtPosition, nodePositions, panOffset, scale] [findNodeAtPosition, nodePositions, panOffset, scale],
); // FIX: Added proper dependencies ); // FIX: Added proper dependencies
const handleMouseMove = useCallback( const handleMouseMove = useCallback(
@ -418,7 +422,7 @@ const CanvasGraph: React.FC<CanvasGraphProps> = ({ data, width, height }) => {
setPanStart({ x, y }); setPanStart({ x, y });
} }
}, },
[findNodeAtPosition, draggedNode, isPanning, offsetX, offsetY, panOffset, panStart, scale] [findNodeAtPosition, draggedNode, isPanning, offsetX, offsetY, panOffset, panStart, scale],
); // FIX: Added proper dependencies ); // FIX: Added proper dependencies
const handleMouseUp = useCallback(() => { const handleMouseUp = useCallback(() => {
@ -451,7 +455,7 @@ const CanvasGraph: React.FC<CanvasGraphProps> = ({ data, width, height }) => {
setScale(newScale); setScale(newScale);
setPanOffset({ x: newPanOffsetX, y: newPanOffsetY }); setPanOffset({ x: newPanOffsetX, y: newPanOffsetY });
}, },
[scale, panOffset] [scale, panOffset],
); );
const toggleAutoLayout = useCallback(() => { const toggleAutoLayout = useCallback(() => {
@ -471,7 +475,7 @@ const CanvasGraph: React.FC<CanvasGraphProps> = ({ data, width, height }) => {
ctx.textBaseline = 'middle'; ctx.textBaseline = 'middle';
ctx.fillText(autoLayout ? 'Physics: ON' : 'Physics: OFF', width - 70, 40); ctx.fillText(autoLayout ? 'Physics: ON' : 'Physics: OFF', width - 70, 40);
}, },
[autoLayout, width] [autoLayout, width],
); );
// Draw function - FIX: Properly memoized with all dependencies // Draw function - FIX: Properly memoized with all dependencies
@ -592,7 +596,7 @@ const CanvasGraph: React.FC<CanvasGraphProps> = ({ data, width, height }) => {
pos.x - textWidth / 2 - padding, pos.x - textWidth / 2 - padding,
pos.y + NODE_RADIUS + 5, pos.y + NODE_RADIUS + 5,
textWidth + padding * 2, textWidth + padding * 2,
textHeight + padding * 2 textHeight + padding * 2,
); );
ctx.fillStyle = 'white'; ctx.fillStyle = 'white';
@ -628,7 +632,7 @@ const CanvasGraph: React.FC<CanvasGraphProps> = ({ data, width, height }) => {
toggleAutoLayout(); toggleAutoLayout();
} }
}, },
[width, toggleAutoLayout] [width, toggleAutoLayout],
); // FIX: Added proper dependencies ); // FIX: Added proper dependencies
// FIX: Ensure continuous rendering with requestAnimationFrame // FIX: Ensure continuous rendering with requestAnimationFrame