new_region ( self,  region )

Remembers new region but does not close existing model. To display new region need to call show().

model_transform ( self )

cached_data (
        self,
        data_component,
        origin,
        size,
        subsampling,
        )

show (
        self,
        representation,
        rendering_options,
        show,
        message_cb,
        )

close_models ( self )

replace_data ( self,  data )

show_solid (
        self,
        show,
        rendering_options,
        message_cb,
        )

view_models (
        self,
        view,
        representation=None,
        )

update_solid (
        self,
        rendering_options,
        message_cb,
        )

unshow ( self )

Hide surface model and close solid model.

set_parameters ( self,  **kw )

Programatically set data region parameters. The following keyword parameters are valid.

surface_levels surface_colors (rgb or rgba values) surface_brightness_factor transparency_factor solid_levels solid_colors (rgb or rgba values) transparency_depth solid_brightness_factor hidden

show_outline_box use_colormap

If data set has more than one component than the component parameters are specified as lists. The component parameters are the ones in the first group above. For single component data a list is not used.

full_name ( self )

make_solid ( self,  message_cb )

matrix_value_statistics (
        self,
        component_number,
        bins,
        message_cb,
        read_matrix,
        )

__init__ (
        self,
        data,
        region,
        region_name,
        rendering_options,
        message_cb=None,
        )

close_surface ( self )

initialize_thresholds ( self,  message_cb )

full_matrix (
        self,
        component_number=0,
        message_cb=None,
        read_matrix=True,
        )

matrix (
        self,
        component_number=0,
        message_cb=None,
        read_matrix=True,
        )

update_surface (
        self,
        show_mesh,
        rendering_options,
        message_cb,
        )

make_surface ( self,  message_cb )

xyz_bounds ( self )

The xyz bounding box encloses the subsampled grid with half a step size padding on all sides.

choose_subsampling ( self,  ijk_step )

Return the subsampling and size of subsampled matrix for the requested ijk_step.

hide_surface ( self )

default_matrix_statistics (
        self,
        cparams,
        message_cb,
        )

Used for determining default threshold levels.

region_matrix (
        self,
        origin,
        size,
        subsampling,
        step,
        component_number=0,
        message_cb=None,
        read_matrix=True,
        )

Region includes ijk_min and ijk_max points.

cache_data (
        self,
        data_component,
        origin,
        size,
        subsampling,
        m,
        )

models ( self )

surface_model ( self )

matrix_indices_to_xyz_transform ( self )

Transform mapping matrix indices to xyz. The matrix indices are not the same as the data indices since the matrix includes only the current subregion and subsampled data values.

same_region (
        self,
        r1,
        r2,
        )

Handle ijk_min, ijk_max, ijk_step as lists or tuples.

ijk_region ( self )

Return the origin and size of the subsampled submatrix to be read. Also return the subsampling factor and additional step (ie stride) that must be used to get the displayed data.

data_description (
        self,
        data_component,
        origin,
        size,
        subsampling,
        )

show_surface (
        self,
        show,
        show_mesh,
        rendering_options,
        message_cb,
        )

warn_if_skewed ( self )

ijk_bounds ( self )

The data ijk bounds with half a step size padding on all sides.

matrix_size ( self )

Size of matrix for subsampled subregion returned by matrix().

interpolated_values (
        self,
        vertices,
        vertex_xform=None,
        component_number=0,
        message_cb=None,
        out_of_bounds_list=False,
        use_subregion=False,
        )

close_solid ( self )