pyvista.ImageSinusoidSource

class ImageSinusoidSource(

whole_extent=None,

direction=None,

period=None,

phase=None,

amplitude=None,

)

Create an image of a sinusoid.

Added in version 0.44.0.

Parameters:

whole_extentsequence[int]

The extent of the whole output image.

directiontuple

The direction vector which determines the sinusoidal orientation.

periodfloat

The period of the sinusoid in pixel.

phasetuple

The phase of the sinusoid in pixel.

amplitudefloat

The magnitude of the sinusoid.

Examples

Create an image of a sinusoid.

>>> import pyvista as pv
>>> source = pv.ImageSinusoidSource(
...     whole_extent=(0, 200, 0, 200, 0, 0),
...     period=20.0,
...     phase=0.0,
...     amplitude=255,
...     direction=(1.0, 0.0, 0.0),
... )
>>> source.output.plot(cpos="xy")

Static Scene

Interactive Scene

Methods

Attributes

ImageSinusoidSource.amplitude	Get the magnitude of the sinusoid.
ImageSinusoidSource.direction	Get the direction of the sinusoid.
ImageSinusoidSource.output	Get the output image as a ImageData.
ImageSinusoidSource.period	Get the period of the sinusoid.
ImageSinusoidSource.phase	Get the phase of the sinusoid.
ImageSinusoidSource.whole_extent	Get extent of the whole output image.