🎯 Point Tool (P)
Click on canvas to place points
📏 Line Tool (L)
Click two points to connect them with a straight line
🧭 Compass Tool (C)
1. Click a point to set the center
2. Click a line to use its length as radius
👆 Select Tool (S)
• Click to select points
• Drag to move
• Arrow keys for precise movement
• Right-click or Delete/Backspace to remove
✨ Auto-Intersections
Intersection points are automatically created when circles intersect
🔍 Zoom & Pan
• Mouse wheel to zoom
• Shift+drag or middle-click to pan
• +/- keys to zoom in/out
• 0 key to reset view