GLVolumeItem#
- class pyqtgraph.opengl.GLVolumeItem(data, sliceDensity=1, smooth=True, glOptions='translucent', parentItem=None)[source]#
Bases:
GLGraphicsItem
Displays volumetric data.
- __init__(data, sliceDensity=1, smooth=True, glOptions='translucent', parentItem=None)[source]#
Arguments:
data
Volume data to be rendered. Must be 4D numpy array (x, y, z, RGBA) with dtype=ubyte.
sliceDensity
Density of slices to render through the volume. A value of 1 means one slice per voxel.
smooth
(bool) If True, the volume slices are rendered with linear interpolation