Entity Snap Points are key points on any entity that allows a user to select a precise point without difficulty.
There are two settings for Entity Snap Points :
This setting enables the Entity Snap Points till they are explicitly turned OFF using "Enabled" property under Snap Properties Tree. Or by the menu item "Enabled" found under the View Menu >> Entity Snaps Submenu.
This setting enables the Entity Snap Points only for one mouse click. This type of snap is found by right-clicking and bringing up the Temporary Snap Context menu
There are 12 different types of Entity Snap Points in :
Name of Snap Point
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Description
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Example
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End Point
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Snap to Entity end points (Line, Polylines)
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Mid Point
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Snap to Entity mid points (Line, Polylines)
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Center Point
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Snap to Entity center points (Arc, Circle, and Ellipse Entities)
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Insertion Point
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Snap to insertion points (Block Insert Entities, Image Insert Entities, Text)
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Intersection Point
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Snap to Intersection (between any two linear entities)
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Nearest Point
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Snap to nearest point on adjacent Entity
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Node Point
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Snap to Entity nodes (Point Entity or Dimension Entity reference points)
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Parallel Point
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Snap to end point on a parallel line (When creating a Line Entity)
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Perpendicular
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Snap to an end point on a perpendicular line to adjacent Entity (Line, Polyline Entity)
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Polar Point
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Snap to Polar coordinates specified by Polar Angle
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Quadrant Point
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Snap to quadrant (Circle, Arc, and Ellipse Entities)
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Tangent Point
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Snap to an end point on a line tangent to adjacent curve Entity
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Polar Angle
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Incremental angle for Polar Point snaps.
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See also:
Snap Properties Tree
View Menu
Snaps Toolbar