Struct SheetText 

pub struct SheetText {
    pub text: String,
    pub anchor: [f64; 2],
    pub height: f64,
    pub angle: f64,
    pub right: [f64; 2],
    pub up: [f64; 2],
}

A placed text run, centred on anchor.

The run is drawn in its OWN basis: SheetText::right and SheetText::up are the paper images of ONE CAP HEIGHT along the run’s reading and up directions, in the drawing’s millimetres (y DOWN, SVG’s frame). A run laid flat on the sheet has right = [h, 0] and up = [0, -h]; a run projected out of an oblique annotation plane has a pair that is neither perpendicular nor equal in length, because the projection foreshortens and shears it, and the SVG and PDF writers carry the pair as a text matrix.

height and angle are that basis SUMMARISED — the cap height the run draws at (|up|) and the angle its baseline reads along, degrees CLOCKWISE (SVG’s positive direction). They describe a flat or merely rotated run completely; the sheet viewport draws every run from them because egui cannot shear a text shape, so an oblique run previews as its rotation and its foreshortened height while the two files carry it exactly.

Fields

text: String

anchor: [f64; 2]

height: f64

angle: f64

right: [f64; 2]

up: [f64; 2]

Implementations

impl SheetText

pub fn new( text: String, anchor: [f64; 2], right: [f64; 2], up: [f64; 2], ) -> SheetText

A run from its projected basis; height and angle are derived here and nowhere else, so the summary cannot disagree with the basis.

pub fn flat(text: String, anchor: [f64; 2], height: f64) -> SheetText

A run laid FLAT on the sheet: reading left to right, height millimetres of cap height. The title block’s cells and every run of a placement with flattenText on.

Trait Implementations

impl Clone for SheetText

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SheetText

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

Formats the value using the given formatter.

impl PartialEq for SheetText

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for SheetText

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for SheetText