Function getArrayDescription

Web/Python/vtkmodules/web/render_window_serializer.py:335–359

(array, context)

def getArrayDescription(array, context):
    if not array:
        return None

    pMd5 = digest(array)
    context.cacheDataArray(
        pMd5, {"array": array, "mTime": array.GetMTime(), "ts": time.time()}
    )

    root = {}
    root["hash"] = pMd5
    root["vtkClass"] = "vtkDataArray"
    root["name"] = array.GetName()
    root["dataType"] = getJSArrayType(array)
    root["numberOfComponents"] = array.GetNumberOfComponents()
    root["size"] = array.GetNumberOfComponents() * array.GetNumberOfTuples()
    root["ranges"] = []
    if root["numberOfComponents"] > 1:
        for i in range(root["numberOfComponents"]):
            root["ranges"].append(getRangeInfo(array, i))
        root["ranges"].append(getRangeInfo(array, -1))
    else:
        root["ranges"].append(getRangeInfo(array, 0))

    return root


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