Draw Direct Shape Area Hatch

The ooodev.format.draw.direct.area.Hatch class is used to modify the values seen in Fig. 838 of a shape.

Setup

from __future__ import annotations
import uno
from ooodev.format.draw.direct.area import Hatch as ShapeHatch
from ooodev.format.draw.direct.area import PresetHatchKind
from ooodev.office.draw import Draw
from ooodev.gui import GUI
from ooodev.loader.lo import Lo


def main() -> int:
    with Lo.Loader(connector=Lo.ConnectSocket()):
        doc = Draw.create_draw_doc()
        GUI.set_visible(True, doc)
        Lo.delay(500)
        GUI.zoom(GUI.ZoomEnum.ZOOM_75_PERCENT)

        slide = Draw.get_slide(doc)

        width = 36
        height = 36
        x = int(width / 2)
        y = int(height / 2) + 20

        rec = Draw.draw_rectangle(slide=slide, x=x, y=y, width=width, height=height)
        style = ShapeHatch.from_preset(preset=PresetHatchKind.GREEN_30_DEGREES)
        style.apply(rec)

        f_style = ShapeHatch.from_obj(rec)
        assert f_style

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


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

Add a hatch to the shape

Adding a hatch for the shape is done by using the ShapeGradient class. The ShapeGradient class has a method from_preset() takes a preset as a parameter. The PresetHatchKind class is used to get the preset of the hatch.

from ooodev.format.draw.direct.area import Hatch as ShapeHatch
from ooodev.format.draw.direct.area import PresetHatchKind
# ... other code

rec = Draw.draw_rectangle(slide=slide, x=x, y=y, width=width, height=height)
style = ShapeHatch.from_preset(preset=PresetHatchKind.GREEN_30_DEGREES)
style.apply(rec)

The results of the setting the shape hatch can be seen in Fig. 839.

Get Shape Hatch

We can get the hatch of the shape by using the ShapeHatch.from_obj() method.

from ooodev.format.draw.direct.area import Hatch as ShapeHatch
# ... other code

# get the hatch from the shape
f_style = ShapeHatch.from_obj(rec)
assert f_style