Struct Panel 

pub struct Panel {
    pub x: f32,
    pub y: f32,
    pub w: f32,
    pub h: f32,
    pub alpha: f32,
    pub scanlines: bool,
    pub kind: PanelKind,
}

One panel, in device pixels from the target’s top-left — the coordinate space a TextRun uses.

Fields

x: f32

Left edge.

y: f32

Top edge.

w: f32

Width.

h: f32

Height.

alpha: f32

Opacity multiplier over the theme’s own, 0.0..=1.0: an envelope fading the panel with the text it holds.

scanlines: bool

Whether the scanline modulation is drawn. A highlight never carries one.

kind: PanelKind

What the rectangle is.

Implementations

impl Panel

pub fn new(x: f32, y: f32, w: f32, h: f32) -> Self

A fully opaque (as the theme declares it) backdrop with scanlines.

pub fn highlight(x: f32, y: f32, w: f32, h: f32) -> Self

A row highlight at (x, y), w x h.

pub fn around(x0: f32, y0: f32, x1: f32, y1: f32, pad: f32) -> Self

The panel that holds a block of text spanning x0..x1 horizontally and y0..y1 vertically, with pad pixels around it on every side.

pub fn scaled(self, s: f32) -> Self

The same panel with every coordinate multiplied by s — for a surface that scales its text by the same factor.

Trait Implementations

impl Clone for Panel

fn clone(&self) -> Panel

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Panel

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

Formats the value using the given formatter.

impl PartialEq for Panel

fn eq(&self, other: &Panel) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Panel

impl StructuralPartialEq for Panel