mt.geo2d.rect2oct

Utilities for converting a rectangle into an octagon bounded by it.

Functions

• approx_oct(): Converts a rectangle into an octagon inside it.

mt.geo2d.rect2oct.approx_oct(min_x, min_y, max_x, max_y)

Converts a rectangle into an octagon inside it.

Parameters:

• min_x (float) – min x-coordinate

• min_y (float) – min y-coordinate

• max_x (float) – max x-coordinate

• max_y (float) – max y-coordinate

Returns:

polygon – list of 2D (x,y) points representing an octagon inside the rectangle (min_x, min_y, max_x, max_y)

Return type:

numpy array

Variables

• ISQRT2

mt.geo2d.rect2oct.ISQRT2

Double-precision floating-point number type, compatible with Python float and C double.

Character code:

'd'

Canonical name:

numpy.double

Alias:

numpy.float_

Alias on this platform (Linux x86_64):

numpy.float64: 64-bit precision floating-point number type: sign bit, 11 bits exponent, 52 bits mantissa.

0.7071067811865475