CrossTrace — Stage I–II (Hover Multi-Select)

CrossTrace Stage I–II

States Hover to preview • Click to select • Ctrl/⌘ to add • Alt to remove

Hovering highlights a state. Click toggles it. Hold Ctrl/⌘ while hovering to add multiple states; hold Alt while hovering to remove. “ALL States” shows a yellow outline of the whole US.

ALL States

Fallback multi-select (optional)

Test Layers (Crime Types)

Murder / Homicide (2 pins/state) Motor Vehicle Theft (2 pins/state) Weapon Possession (2 pins/state)

Counts: 1 state × 1 layer = 2 pins; 50 states × 3 layers = 300 pins.

Zoom

Hold Ctrl/⌘ to add; Alt to remove

How to Use CrossTrace (Stage I–II)

Select States: Click to toggle. Ctrl/⌘ adds; Alt removes.

Layers: Toggle crime layers; pins filter by selected states.

Styles: Satellite / Hybrid / 3D Terrain buttons.

Zoom: Use the bottom-right slider or map controls.

Admin: Use the Admin button in the header.