Struct RuleOfThirdsGrid 

pub struct RuleOfThirdsGrid { /* private fields */ }

A composition grid over a picture: thirds by default, or the other CompositionGuides. It takes no input, so what is underneath still gets the pointer.

use ravenrs_core::Size;
use ravenrs_widgets::{CompositionGuide, ContentSpace, RuleOfThirdsGrid};

let grid = RuleOfThirdsGrid::new()
    .guide(CompositionGuide::GoldenRatio)
    .space(ContentSpace::Fit(Size::new(6000.0, 4000.0)))
    .size(300.0, 200.0);

Implementations

impl RuleOfThirdsGrid

pub fn new() -> RuleOfThirdsGrid

Thirds over the whole content.

pub fn guide(self, guide: CompositionGuide) -> RuleOfThirdsGrid

Which lines it draws.

pub fn area(self, area: Rect) -> RuleOfThirdsGrid

Draws only inside this rectangle of the content, such as a crop.

pub fn color(self, color: Color) -> RuleOfThirdsGrid

The color of the lines, instead of a light line with a dark one beside it.

impl RuleOfThirdsGrid

pub fn size(self, width: f32, height: f32) -> RuleOfThirdsGrid

Fixed size in logical pixels, instead of taking the free space.

pub fn grow(self, grow: f32) -> RuleOfThirdsGrid

How much of the free space along the parent stack it takes: 1 by default, or 0 over a stage, which then decides the size.

pub fn stage(self, stage: impl View + 'static) -> RuleOfThirdsGrid

The view it goes over, such as an Image or a ZoomPanView, which gives it its size. Without one, put it in a ZStack with a fixed size.

pub fn space(self, space: ContentSpace) -> RuleOfThirdsGrid

Where the content is, and so the units of its coordinates: by default, its own box.

Trait Implementations

impl Debug for RuleOfThirdsGrid

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Default for RuleOfThirdsGrid

fn default() -> RuleOfThirdsGrid

Returns the “default value” for a type.

impl View for RuleOfThirdsGrid

fn build(&self, cx: &mut BuildCx<'_>) -> NodeId

Creates this view’s node for the current build.

fn type_name(&self) -> &'static str

The name the diagnostics panel shows this view’s cost under.