Function gantt_colorscale

plotly/figure_factory/_gantt.py:256–595

Refer to FigureFactory.create_gantt() for docstring

(
    chart,
    colors,
    title,
    index_col,
    show_colorbar,
    bar_width,
    showgrid_x,
    showgrid_y,
    height,
    width,
    tasks=None,
    task_names=None,
    data=None,
    group_tasks=False,
    show_hover_fill=True,
)

def gantt_colorscale(
    chart,
    colors,
    title,
    index_col,
    show_colorbar,
    bar_width,
    showgrid_x,
    showgrid_y,
    height,
    width,
    tasks=None,
    task_names=None,
    data=None,
    group_tasks=False,
    show_hover_fill=True,
):
    """
    Refer to FigureFactory.create_gantt() for docstring
    """
    if tasks is None:
        tasks = []
    if task_names is None:
        task_names = []
    if data is None:
        data = []
    showlegend = False

    for index in range(len(chart)):
        task = dict(
            x0=chart[index]["Start"],
            x1=chart[index]["Finish"],
            name=chart[index]["Task"],
        )
        if "Description" in chart[index]:
            task["description"] = chart[index]["Description"]
        tasks.append(task)

    # create a scatter trace for every task group
    scatter_data_dict = dict()
    # create scatter traces for the start- and endpoints
    marker_data_dict = dict()

    if show_hover_fill:
        hoverinfo = "name"
    else:
        hoverinfo = "skip"

    scatter_data_template = {
        "x": [],
        "y": [],
        "mode": "none",
        "fill": "toself",
        "showlegend": False,
        "hoverinfo": hoverinfo,
        "legendgroup": "",
    }