BoxShadow

BoxShadow

blur_radius

blur_radius: Number = 0.0

The standard deviation of the Gaussian to convolve with the shadow's shape.

blur_style

blur_style: BlurStyle = NORMAL

color

color: ColorValue = BLACK

Color used to draw the shadow.

offset

offset: OffsetValue = field(
    default_factory=lambda: Offset()
)

The displacement of the shadow from the casting element. Positive x/y offsets will shift the shadow to the right and down, while negative offsets shift the shadow to the left and up. The offsets are relative to the position of the element that is casting it.

spread_radius

spread_radius: Number = 0.0

The amount the box should be inflated prior to applying the blur.

copy_with

copy_with(
    *,
    spread_radius: Number | None = None,
    blur_radius: Number | None = None,
    color: ColorValue | None = None,
    offset: OffsetValue | None = None,
    blur_style: BlurStyle | None = None,
) -> BoxShadow

Returns a copy of this object with the specified properties overridden.

Examples

Example 1

import flet as ft


def main(page: ft.Page):
    page.add(
        ft.Container(
            bgcolor=ft.Colors.YELLOW,
            width=100,
            height=100,
            border_radius=50,
            shadow=[
                ft.BoxShadow(
                    spread_radius=1,
                    blur_radius=15,
                    color=ft.Colors.WHITE,
                    offset=ft.Offset(-5, -5),
                ),
                ft.BoxShadow(
                    spread_radius=1,
                    blur_radius=15,
                    color=ft.Colors.GREY_600,
                    offset=ft.Offset(5, 5),
                ),
            ],
        ),
        ft.Container(
            # bgcolor=ft.Colors.WHITE,
            border_radius=10,
            width=100,
            height=100,
            shadow=ft.BoxShadow(
                spread_radius=1,
                blur_radius=15,
                color=ft.Colors.BLUE_GREY_300,
                offset=ft.Offset(0, 0),
                blur_style=ft.BlurStyle.OUTER,
            ),
        ),
    )


ft.run(main)