Snap Guides ⭐

Snap Guides Demo

Snap Guides are a powerful tool to create precise geometries. They are especially useful when drawing or editing shapes. Exclusive for Leaflet-Geoman Pro ⭐

Snap Guides are guides that help you to align your shapes. They are displayed as dashed lines and snap to the orthogonal direction (90°) of the current vertex line.

Snap Guides are disabled by default. You can enable them by setting showSnapGuides to true in the global options.

map.pm.setGlobalOptions({ 
  showSnapGuides: true, 
});

Custom Snap Guide Angles

You can also define custom snap guide angles. The default snap guide angles are [0, 90, 180, 270]. You can define your custom angles by setting snapGuidesAngles in the global options.

map.pm.setGlobalOptions({ 
  showSnapGuides: true, 
  snapGuidesAngles: [30,45,60,75,90]  
});

You can also enable/disable a button to the toolbar to toggle snap guides. You can enable (disable) it by setting showSnapGuideButton to true (false) in the addControls options.

map.pm.addControls({ 
  snapGuidesOption: true, 
});

Examples

SnapGuides enabled with default angles of snapGuidesAngles={[90]}:

SnapGuides enabled with default angles of snapGuidesAngles={[45,60,90]}:

SnapGuides enabled with default angles of snapGuidesAngles={[15,30,45,60,75,90]}:

Snap Guides ⭐​

Custom Snap Guide Angles​

Snap Guide Button in the Toolbar​

Examples​

Snap Guides ⭐

Custom Snap Guide Angles

Snap Guide Button in the Toolbar

Examples