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Difference between revisions of "Tools"
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== Info == | == Info == | ||
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+ | '''Distance Point to Point''': | ||
+ | |||
+ | '''Distance Entity to Point''': | ||
+ | |||
+ | '''Angle between two lines''': | ||
+ | |||
+ | '''Total length of selected entities''': | ||
+ | |||
+ | '''Polygonal Area''': | ||
== Other == | == Other == |
Revision as of 18:32, 26 May 2017
Contents
Misc
Define location of points
Enter the location of a point by "Absolute" or "Relative" reference (Cartesian coordinates):
- Absolute (x,y) is the horizontal (x position), vertical (y position) from origin (0,0).
- Relative (@x,y) is the horizontal (x distance), vertical (y distance) from current or selected point.
Length and Angle: (@l<d) is the distance or length (l) and the angle in degrees from zero (d) from the current or selected point (polar coordinates).
Note that:
Degrees | Direction | ||
---|---|---|---|
0 (or 360) | is Right | ||
90 | is Up | ||
180 | is Left | ||
270 | is Down |
Line
2 points: Draw a line between two points (x,y) (x,y).
Angle: Draw a line
Horizontal: Draw a line
Vertical: Draw a line
Rectangle: Draw a line
Parallel through point: Draw a line
Parallel: Draw a line
Bisector: Draw a line
Tangent (P,C): Draw a line
Tangent (C,C): Draw a line
Tangent Orthogonal: Draw a line
Orthogonal: Draw a line
Relative Angle: Draw a line
Polygon (Cen,Cor): Draw a line
Polygon (Cen,Tan): Draw a line
Polygon (Cor,Cor): Draw a line
Circle
Centre, Point: Draw a circle with a radius defined by specifying the centre (x,y) and a point (x,y) on the circumference.
2 Points: Draw a circle with a diameter defined by specifying two points (x,y) (x,y).
2 Points, Radius: Draw a circle with two points (x,y) (x,y) on the circumference and with a specified radius (length).
3 Points: Draw a circle with the
Centre, Radius: Draw a circle with the
Tangential, 2 Circles, 1 Point: Draw a circle with the
Tangential, 2 Points: Draw a circle with the
Tangential, 2 Circles, Radius: Draw a circle with the
Tangential, 3 Circles: Draw a circle with the
Curve
Centre, Point, Angles:
3 Points:
Arc Tangential:
Spline:
Spline through points:
Ellipse Arc (Axis):
Freehand Line:
Ellipse
Axis:
Foci Point:
4 Points:
Center, 3 Points:
Inscribe:
Polyline
Polyline:
Add node:
Append node:
Delete node:
Delete between two nodes:
Trim segments:
Create Equidistant Polylines:
Create Polyline from Existing Segments:
Select
Deselect All:
Select All:
Select Entity:
(De-)Select Contour:
Select Window:
Deselect Window:
Select Intersected Entities:
Deselect Intersected Entities:
(De-)Select Layers:
Invert Selection:
Dimension
Aligned:
Linear:
Vertical:
Horizontal:
Radial:
Diametric:
Angular:
Leader:
Modify
Order:
Move / Copy:
Rotate:
Scale:
Mirror:
Move and Rotate:
Rotate Two:
Revert direction:
Trim:
Trim Two:
Lengthen:
Offset:
Bevel:
Fillet:
Divide:
Stretch:
Properties: Allows for the modification of an entity's properties.
Attributes: Allows for modifying the common attributes of the selected entities.
Explode Letters into Letters:
Explode:
Delete selected:
Info
Distance Point to Point:
Distance Entity to Point:
Angle between two lines:
Total length of selected entities:
Polygonal Area:
Other
MText
Text
Hatch
Points
Related
http://wiki.librecad.org/index.php/Category:Tools
http://wiki.librecad.org/index.php/A_short_manual_for_use_from_the_command_line