draw.gradient {RGeoS} | R Documentation |
Internal function for representing the gradient components
draw.gradient(x, y, gx, gy, gsize = 0.1, ...)
x |
Array giving the coordinates of the samples along X |
y |
Array giving the coordinates of the samples along Y |
gx |
Array giving the gradient components of the samples along X |
gy |
Array giving the gradient components of the samples along Y |
gsize |
Maximum dimension for gradient representation |
... |
Other parameters used as arguments for segment function |