Points

Examples

See these.

Points

Bases: Shape

Draws a sequence of points according to the given point_mode.

data

data: Any = skip_field()

Arbitrary data of any type.

key

key: (
    str | int | float | bool | ValueKey | ScrollKey | None
) = None

page

page: Page | PageView | None

The page (of type Page or PageView) to which this control belongs to.

paint

paint: Paint = field(default_factory=lambda: Paint())

A style to draw points with.

parent

parent: BaseControl | None

The direct ancestor(parent) of this control.

It defaults to None and will only have a value when this control is mounted (added to the page tree).

The Page control (which is the root of the tree) is an exception - it always has parent=None.

point_mode

point_mode: PointMode = POINTS

Defines how a list of points is interpreted when drawing a set of points.

points

points: list[OffsetValue] | None = None

The list of offsets describing points.

before_event

before_event(e: ControlEvent)

before_update

before_update()

This method is called every time when this control is being updated.

Note

Make sure not to call/request an update() here.

did_mount

did_mount()

init

init()

is_isolated

is_isolated()

update

update() -> None

will_unmount

will_unmount()