perp_mid: Calculate Perpendicular Midpoint for Curved Edges
In cograph: Analysis and Visualization of Complex Networks
View source: R/splot-geometry.R
perp_mid R Documentation
Calculate Perpendicular Midpoint for Curved Edges
Description
Computes a control point perpendicular to the line between two nodes,
used for xspline() curve generation.
Usage
perp_mid(x0, y0, x1, y1, cex, q = 0.5)
Arguments
x0
Start x coordinate.
y0
Start y coordinate.
x1
End x coordinate.
y1
End y coordinate.
cex
Curvature amount (positive = left, negative = right).
q
Position along edge (0 = start, 0.5 = middle, 1 = end).
Value
List with x, y coordinates of control point.
cograph documentation built on April 1, 2026, 1:07 a.m.
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View source: R/splot-geometry.R
| perp_mid | R Documentation |
Calculate Perpendicular Midpoint for Curved Edges
Description
Computes a control point perpendicular to the line between two nodes, used for xspline() curve generation.
Usage
perp_mid(x0, y0, x1, y1, cex, q = 0.5)
Arguments
x0 |
Start x coordinate. |
y0 |
Start y coordinate. |
x1 |
End x coordinate. |
y1 |
End y coordinate. |
cex |
Curvature amount (positive = left, negative = right). |
q |
Position along edge (0 = start, 0.5 = middle, 1 = end). |
Value
List with x, y coordinates of control point.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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