src/Mod/Fem/femobjects/post_table.py

# ***************************************************************************
# *   Copyright (c) 2025 Stefan Tröger <stefantroeger@gmx.net>              *
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# *   This file is part of the FreeCAD CAx development system.              *
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__title__ = "FreeCAD post table"
__author__ = "Stefan Tröger"
__url__ = "https://www.freecad.org"

## @package post_table
#  \ingroup FEM
#  \brief Post processing plot displaying tables

# check vtk version to potentially find missmatchs
from femguiutils.vtk_module_handling import vtk_module_handling

vtk_module_handling()

from . import base_fempostextractors
from . import base_fempostvisualizations
from . import post_extract1D

from femguiutils import post_visualization

# register visualization and extractors
post_visualization.register_visualization(
    "Table", ":/icons/FEM_PostSpreadsheet.svg", "ObjectsFem", "makePostTable"
)

post_visualization.register_extractor(
    "Table",
    "TableFieldData",
    ":/icons/FEM_PostField.svg",
    "1D",
    "Field",
    "ObjectsFem",
    "makePostTableFieldData",
)


post_visualization.register_extractor(
    "Table",
    "TableIndexOverFrames",
    ":/icons/FEM_PostIndex.svg",
    "1D",
    "Index",
    "ObjectsFem",
    "makePostTableIndexOverFrames",
)

# Implementation
# ##############


def is_table_extractor(obj):

    if not base_fempostextractors.is_extractor_object(obj):
        return False

    if not hasattr(obj.Proxy, "VisualizationType"):
        return False

    return obj.Proxy.VisualizationType == "Table"


class PostTableFieldData(post_extract1D.PostFieldData1D):
    """
    A 1D Field extraction for tables.
    """

    VisualizationType = "Table"


class PostTableIndexOverFrames(post_extract1D.PostIndexOverFrames1D):
    """
    A 1D index extraction for table.
    """

    VisualizationType = "Table"


class PostTable(base_fempostvisualizations.PostVisualization):
    """
    A post processing plot for showing extracted data as tables
    """

    VisualizationType = "Table"