MAPPER - functions

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Edit



Select
Break Element
Change Directory
Offset
Convert Arc To Polyline
Explode Line
Intersection
Trim
Extend Line
Close Line

See:
Mapper - Functions



Select

Command:

SELECT

Icon:

Parameters:

None

Operation:

Selects elements

Break Element

Command:

BREAKEELEM

Icon:

Parameters:

None

Operation:

Cuts (breaks) an element in the indicated place

Change Direction

Command:

CHANGEDIRECTION

Icon:

Parameters:

None

Operation:

Changes a drawn element's direction

Offset

Command:

OFFSET

Icon:

Parameters:

OFFSET

Operation:

Makes a parallelly moved copy of a polyline or an arc.

DIALOGUE

Use Distance
The copy will be moved by a given distance.



Convert Arc To Polyline

Command:

ARC2POLY

Icon:

Parameters:

Operation:

Divides an arc to polylines

DIALOGUE

Sag
An arc is divided in such manner that a length of particular polylines corresponds with the entered longest distance between the polyline and the arc (this distance is commonly called an arrow).
The calculations base on the assumption that the output broken line has to be composed of a total number of sections of the same length, which causes that the algoryith may slightly change the arrow size.

red line is the arc before the change
green line is the polyline after the change
blue line is the value (an arrow) entered into the dialogue





Explode Line

Command:

EXPLODELINE

Icon:

Parameters:

None

Operation:

Breaks a selected element in its vertices

Intersection

Command:

INTERSECT

Icon:

Parameters:

in the dialogue

Operation:

Makes two elements cross

DIALOGUE

Join elements

connects two elements

Only second element

Extends the second element only

Trim   

Command:

TRIM

Icon:

Parameters:

None

Operation:

Cuts one element to another

Extend Line

Command:

EXTEND

Icon:

Parameters:

None

Operation:

Extends an element by a given length

Close Line

Command:

CLOSELINE

Icon:

Parameters:

None

Operation:

Closes a selected element