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PaintLinearGradient

More information on Linear gradient here.

Inherits: PaintGradient

Properties

  • begin - The offset at which stop 0.0 of the gradient is placed.
  • color_stops - A list of values from 0.0 to 1.0 that denote fractions along the gradient.
  • colors - The colors the gradient should obtain at each of the stops.
  • end - The offset at which stop 1.0 of the gradient is placed.
  • tile_mode - How this gradient should tile the plane beyond in the region before begin and after end.

Methods

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

Properties​

begininstance-attribute​

begin: Optional[OffsetValue]

The offset at which stop 0.0 of the gradient is placed.

color_stopsclass-attributeinstance-attribute​

color_stops: Optional[list[Number]] = None

A list of values from 0.0 to 1.0 that denote fractions along the gradient.

Note

If non-none, this list must have the same length as colors. If the first value is not 0.0, then a stop with position 0.0 and a color equal to the first color in colors is implied. If the last value is not 1.0, then a stop with position 1.0 and a color equal to the last color in colors is implied.

colorsinstance-attribute​

colors: list[ColorValue]

The colors the gradient should obtain at each of the stops. This list must contain at least two colors.

Note

If color_stops is not None, this list must have the same length as color_stops.

endinstance-attribute​

end: Optional[OffsetValue]

The offset at which stop 1.0 of the gradient is placed.

tile_modeclass-attributeinstance-attribute​

tile_mode: GradientTileMode = GradientTileMode.CLAMP

How this gradient should tile the plane beyond in the region before begin and after end.

Methods​

copy​

copy(begin: Optional[OffsetValue] = None, end: Optional[OffsetValue] = None, colors: Optional[list[str]] = None, color_stops: Optional[list[Number]] = None, tile_mode: Optional[GradientTileMode] = None)

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

Examples​

Canvas paint​

import flet as ft
import flet.canvas as cv


def main(page: ft.Page):
    page.add(
        ft.SafeArea(
            content=ft.Column(
                controls=[
                    cv.Canvas(
                        width=float("inf"),
                        expand=True,
                        shapes=[
                            cv.Rect(
                                x=10,
                                y=10,
                                width=100,
                                height=100,
                                border_radius=5,
                                paint=ft.Paint(
                                    style=ft.PaintingStyle.FILL,
                                    gradient=ft.PaintLinearGradient(
                                        begin=(0, 10),
                                        end=(100, 50),
                                        colors=[ft.Colors.BLUE, ft.Colors.YELLOW],
                                    ),
                                ),
                            ),
                        ],
                    )
                ],
            ),
        )
    )


if __name__ == "__main__":
    ft.run(main)
canvas-paint