LIND (Directional line draw with symbols)
The LIND command enables you to draw a line, or chain of lines, based on distance and direction. The LIND command line specifies the starting location and sub-command lines can be used to provide the second and subsequent points on the line based on a distance and angle. The X,Y points are placed in the data buffer. If no X,Y points are specified, the X,Y points in the current data buffer are used.
Command Syntax:
dist,direc
dist,direc
Command Line Parameters:
refp |
Reference point (0 - 11) from which to refer the following offsets. The default is reference point 0. |
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xoff,yoff |
The X and Y offset from the reference point to start the line |
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dist,direc |
Distance and direction from the last point for each subsequent point on the line. Direction is in degrees counter-clockwise from the positive X axis. |
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att |
Attribute to use. |
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style |
Line Style: |
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1 |
Solid (Default). |
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2 |
Long dashes. |
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3 |
dotted. |
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4 |
short dashes |
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5 |
long/short/long dashes |
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6 |
long/dot/long dash. |
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If style is negative, smooth line joining is used. The default is a solid line, with straight line joining (+1). Smooth lines are ignored if the clip option is 2. |
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pitch |
Patterned line pitch. The default is 1 cm. |
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symb |
Symbol to mark points on line: |
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0 |
No symbol plotted. |
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1 |
Dot. |
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2 |
+ (plus or cross). |
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3 |
x. |
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4 |
Box. |
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5 |
Triangle. |
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6 |
Inverted triangle. |
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7 |
Hexagon. |
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8 |
Small box. |
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9 |
Small diamond. |
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The default is not to plot a symbol at each point in the line. |
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ssize |
Symbol size. The default 0.25 cm. |
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satt |
Attribute to use for symbols. The default is att 1. |
Sub-Command Line Parameters:
Sub-command lines are used to provide distances and directions to subsequent points on the line. Each line may contain one dist,direc pair that defines the next point.
dist, direc |
Distance and direction from the current location at which to start the line. |
|
Direction is in degrees counter-clockwise from the positive X axis. The default is the current att position |
Example
MOVA 0,2500,2500
LIND 11,0,0,ln=kt300
2500,90
2500,0
2500,-90
2500,-180
This will draw the same box that was drawn by the LINA example. Note that reference point 11 is used to draw the box.
See Also:
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