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Difference between revisions of "Points"
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(Created page with "Image:Points.png '''Commands:''' po, point <code>''Specify location''<br/></code> Click in the drawing area or enter one of the following in the command line: * 10,20[...") |
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<code>''Specify location''<br/></code> | <code>''Specify location''<br/></code> | ||
− | Click in the drawing area or | + | Click in the drawing area or use the following syntax with the command line: |
− | * | + | * '''x,y''' |
+ | <tt> | ||
+ | : This creates a point at coordinates x,y relative to the origin (0,0). | ||
+ | </tt> | ||
− | * | + | * '''@x,y''' |
+ | <tt> | ||
+ | : This creates a point at coordinates x,y relative to the [[Relative_Zero|relative zero position]]. [[Image:Relative_zero.png]] | ||
+ | : The @ symbol means that we want the relative zero position to be considered the origin; | ||
+ | : the coordinates are [http://www.mathsisfun.com/algebra/vectors.html added] to the coordinates of the relative zero position. | ||
+ | </tt> | ||
− | * | + | * '''distance<rotation''' |
+ | <tt> | ||
+ | : This creates a point a specified distance from the origin, | ||
+ | : and rotated a specified amount of degrees around the origin. | ||
+ | </tt> | ||
− | *@ | + | * '''@distance<rotation''' |
+ | <tt> | ||
+ | : This creates a point a specified distance from the relative zero position, | ||
+ | : and rotated a specified amount of degrees around that point. | ||
+ | </tt> | ||
+ | |||
+ | [[Image:Selection 030.png|400px]] | ||
+ | |||
+ | You can read [[Coordinate system]] for more information. | ||
+ | |||
+ | [[Category:Tools]] | ||
+ | [[Category:Usage]] |
Latest revision as of 06:28, 12 May 2015
Commands: po, point
Specify location
Click in the drawing area or use the following syntax with the command line:
- x,y
- This creates a point at coordinates x,y relative to the origin (0,0).
- @x,y
- This creates a point at coordinates x,y relative to the relative zero position.
- The @ symbol means that we want the relative zero position to be considered the origin;
- the coordinates are added to the coordinates of the relative zero position.
- distance<rotation
- This creates a point a specified distance from the origin,
- and rotated a specified amount of degrees around the origin.
- @distance<rotation
- This creates a point a specified distance from the relative zero position,
- and rotated a specified amount of degrees around that point.
You can read Coordinate system for more information.