Chart2 Direct Title/Subtitle Font Only (Static)

Overview

The ooodev.format.chart2.direct.title.font.FontOnly class gives you the similar options as Fig. 821 Font Dialog, but without the dialog.

Calls to the Chart2.style_title() and Chart2.style_subtitle() methods are used to set the Title and Subtitle font of a Chart.

Setup

General setup for this example.

import uno
from ooodev.format.chart2.direct.title.font import FontOnly as TitleFontOnly
from ooodev.format.chart2.direct.general.borders import LineProperties as ChartLineProperties
from ooodev.format.chart2.direct.general.area import Gradient as ChartGradient
from ooodev.format.chart2.direct.general.area import GradientStyle, ColorRange
from ooodev.office.calc import Calc
from ooodev.office.chart2 import Chart2
from ooodev.utils.color import StandardColor
from ooodev.gui import GUI
from ooodev.loader.lo import Lo

def main() -> int:
    with Lo.Loader(connector=Lo.ConnectPipe()):
        doc = Calc.open_doc("pie_flat_chart.ods")
        GUI.set_visible(True, doc)
        Lo.delay(500)
        Calc.zoom(doc, GUI.ZoomEnum.ZOOM_100_PERCENT)

        sheet = Calc.get_active_sheet()

        Calc.goto_cell(cell_name="A1", doc=doc)
        chart_doc = Chart2.get_chart_doc(sheet=sheet, chart_name="pie_chart")

        chart_bdr_line = ChartLineProperties(color=StandardColor.PURPLE_DARK1, width=0.7)
        chart_grad = ChartGradient(
            chart_doc=chart_doc,
            step_count=64,
            style=GradientStyle.SQUARE,
            angle=45,
            grad_color=ColorRange(StandardColor.BLUE_DARK1, StandardColor.PURPLE_LIGHT2),
        )
        Chart2.style_background(chart_doc=chart_doc, styles=[chart_grad, chart_bdr_line])

        title_font = TitleFontOnly(name="Lucida Calligraphy", size=14, font_style="italic")
        Chart2.style_title(chart_doc=chart_doc, styles=[title_font])

        Lo.delay(1_000)
        Lo.close_doc(doc)
    return 0

if __name__ == "__main__":
    SystemExit(main())

Apply the Font

Before formatting the chart is seen in Fig. 832.

Apply to Title

from ooodev.format.chart2.direct.title.font import FontOnly as TitleFontOnly

# ... other code
title_font = TitleFontOnly(name="Lucida Calligraphy", size=14, font_style="italic")
Chart2.style_title(chart_doc=chart_doc, styles=[title_font])

Running the above code will produce the following output shown in Fig. 820 and Fig. 821.

Apply to Subtitle

# ... other code
Chart2.style_subtitle(chart_doc=chart_doc, styles=[title_font])

Running the above code will produce the following output shown in Fig. 822.