Plot3d#

Plotting routines for 3d display of data.

Note

This module is using vispy.

add_axes(view)[source]#

Add axes to a plot.

Arguments

viewview: The vispy window.

Returns

viewview: The vispy view of the plot.

center_view(view)[source]#

Center the camera in a plot.

Arguments

viewview: The vispy window.

Returns

viewview: The vispy view of the plot.

get_view(view)[source]#

Return the view of the argument.

Arguments

viewview: The vispy window.

Returns

viewview: The vispy view of the plot.

get_view_parameter(view)[source]#

grays_alpha(alpha=0.075, inverse=False)[source]#

initialize_view(view=None, title=None, show=True, fov=None, distance=None, elevation=None, azimuth=None, center=None, depth_value=None, bg_color='white')[source]#: Return a default view.

list_line_plot_3d(coordinates, view=None, title=None, center_view=True, **kwargs)[source]#

Plot lines between coordinates in 3d.

Arguments

coordinatesarray: Coordinate nx3 array.
titlestr or None: Window title.
viewview or None: Add plot to this view. if given.

Returns

viewview: The view of the plot.

list_plot_3d(coordinates, view=None, title=None, center_view=True, color=None, **kwargs)[source]#

Scatter plot of points in 3d.

Arguments

coordinatesarray: Coordinatenx3 array.
titlestr or None: Window title.
viewview or None: Add plot to this view. if given.

Returns

viewview: The view of the plot.

plot_3d(source, colormap=None, view=None, title=None, center_view=True, **kwargs)[source]#

Plot 3d volume.

Arguments

sourcearray: The 3d volume.
titlestr or None: Window title.
viewview or None: Add plot to this view. if given.

Returns

viewview: The view of the plot.

plot_box(lower, upper, face_color=(1, 0, 0, 0.5), line_color=None, line_width=1, line_padding=0, shading='smooth', mode='triangles', title=None, view=None, center_view=True, **kwargs)[source]#: Plots a box in 3d.

plot_mesh_3d(coordinates, faces, view=None, shading='smooth', color=None, face_colors=None, vertex_colors=None, mode='triangles', center_view=True, title=None, **kwargs)[source]#

Plot a 3d mesh.

Arguments

coordinatesarray: Coordinate nx3 array.
facesarray: Indices of triangular faces, nx3 array.
titlestr or None: Window title.
viewview or None: Add plot to this view. if given.

Returns

viewview: The view of the plot.

plot_regular_polygon(center, sides=4, title=None, view=None, color='red', border_color=None, border_width=1, radius=1.0, **kwargs)[source]#

save(location, view, transparent=None, *args, **kwargs)[source]#: Save the current view to a file.

set_background(view, color)[source]#

Set the background color of the view.

Arguments

viewview: The vispy window.
colorcolor specification: The color for the background.

Returns

viewview: The vispy view of the plot.

set_light_to_camera(mesh)[source]#

Set the light direction to the crrent camera position.

Arguments

meshmesh: A vispy mesh.

set_view_parameter(view, parameter)[source]#

single_color_colormap(color=(1, 1, 1), alpha=0.075, inverse_alpha=False)[source]#