//! Predefined papers. use crate::geom::{Size, Value4}; use crate::length::{Length, ScaleLength}; /// Specification of a paper. #[derive(Debug, Copy, Clone, PartialEq)] pub struct Paper { /// The kind of paper, which defines the default margins. pub class: PaperClass, /// The width of the paper. pub width: Length, /// The height of the paper. pub height: Length, } impl Paper { /// The paper with the given name. pub fn from_name(name: &str) -> Option { parse_paper(name) } /// The size of the paper. pub fn size(self) -> Size { Size::new(self.width.as_raw(), self.height.as_raw()) } } /// Paper classes define default margins for a class of related papers. #[derive(Debug, Copy, Clone, Eq, PartialEq)] pub enum PaperClass { Custom, Base, US, Newspaper, Book, } impl PaperClass { /// The default margins for this page class. pub fn default_margins(self) -> Value4 { let values = |l, t, r, b| Value4::new( ScaleLength::Scaled(l), ScaleLength::Scaled(t), ScaleLength::Scaled(r), ScaleLength::Scaled(b), ); match self { Self::Custom => values(0.1190, 0.0842, 0.1190, 0.0842), Self::Base => values(0.1190, 0.0842, 0.1190, 0.0842), Self::US => values(0.1760, 0.1092, 0.1760, 0.0910), Self::Newspaper => values(0.0455, 0.0587, 0.0455, 0.0294), Self::Book => values(0.1200, 0.0852, 0.1500, 0.0965), } } } macro_rules! papers { ($(($var:ident: $class:ident, $width:expr, $height: expr, $($pats:tt)*))*) => { $(papers!(@$var, stringify!($($pats)*), $class, $width, $height);)* fn parse_paper(paper: &str) -> Option { match paper.to_lowercase().as_str() { $($($pats)* => Some($var),)* _ => None, } } }; (@$var:ident, $names:expr, $class:ident, $width:expr, $height:expr) => { #[doc = "Paper with name `"] #[doc = $names] #[doc = "`."] pub const $var: Paper = Paper { width: Length::mm($width), height: Length::mm($height), class: PaperClass::$class, }; }; } // All paper sizes in mm. papers! { // ---------------------------------------------------------------------- // // ISO 216 // A Series (PAPER_A0: Base, 841.0, 1189.0, "a0" | "poster") (PAPER_A1: Base, 594.0, 841.0, "a1") (PAPER_A2: Base, 420.0, 594.0, "a2") (PAPER_A3: Base, 297.0, 420.0, "a3") (PAPER_A4: Base, 210.0, 297.0, "a4") (PAPER_A5: Base, 148.0, 210.0, "a5") (PAPER_A6: Book, 105.0, 148.0, "a6") (PAPER_A7: Base, 74.0, 105.0, "a7" | "iso-7810-id-2" | "id-2" | "visa" | "flyer") (PAPER_A8: Base, 52.0, 74.0, "a8") (PAPER_A9: Base, 37.0, 52.0, "a9") (PAPER_A10: Base, 26.0, 37.0, "a10") (PAPER_A11: Base, 18.0, 26.0, "a11") // B Series (PAPER_B1: Base, 707.0, 1000.0, "b1" | "flipchart") (PAPER_B2: Base, 500.0, 707.0, "b2") (PAPER_B3: Base, 353.0, 500.0, "b3") (PAPER_B4: Base, 250.0, 353.0, "b4" | "sheet-music") (PAPER_B5: Book, 176.0, 250.0, "b5") (PAPER_B6: Book, 125.0, 176.0, "b6" | "book") (PAPER_B7: Base, 88.0, 125.0, "b7" | "passport" | "iso-7810-id-3" | "id-3") (PAPER_B8: Base, 62.0, 88.0, "b8") // C Series (PAPER_C3: Base, 324.0, 458.0, "c3") (PAPER_C4: Base, 229.0, 324.0, "c4") (PAPER_C5: Base, 162.0, 229.0, "c5") (PAPER_C6: Base, 114.0, 162.0, "c6") (PAPER_C7: Base, 81.0, 114.0, "c7") (PAPER_C8: Base, 57.0, 81.0, "c8") // D Series (DIN extension to ISO) (PAPER_D3: Base, 272.0, 385.0, "din-d3") (PAPER_D4: Base, 192.0, 272.0, "din-d4") (PAPER_D5: Base, 136.0, 192.0, "din-d5" | "dvd") (PAPER_D6: Base, 96.0, 136.0, "din-d6") (PAPER_D7: Base, 68.0, 96.0, "din-d7") (PAPER_D8: Base, 48.0, 68.0, "din-d8") // Academically relevant SIS extensions (PAPER_G5: Base, 169.0, 239.0, "sis-g5") (PAPER_E5: Base, 115.0, 220.0, "sis-e5") // ---------------------------------------------------------------------- // // Unites States // Customary (PAPER_FOLIO: US, 210.0, 330.0, "folio" | "us-folio" | "us-f4") (PAPER_LETTER: US, 216.0, 279.0, "letter" | "ansi-a" | "american-quarto" | "carta") (PAPER_LEGAL: US, 216.0, 356.0, "legal") (PAPER_TABLOID: Newspaper, 279.0, 432.0, "tabloid" | "ansi-b") (PAPER_LEDGER: Base, 432.0, 279.0, "ledger") (PAPER_JUNIOR_LEGAL: US, 127.0, 203.0, "junior-legal" | "index-card") (PAPER_HALF_LETTER: Base, 140.0, 216.0, "half-letter") (PAPER_GOVERNMENT_LETTER: US, 203.0, 267.0, "government-letter") (PAPER_GOVERNMENT_LEGAL: US, 216.0, 330.0, "government-legal" | "officio") // ANSI Extensions (PAPER_ANSI_C: Base, 432.0, 559.0, "ansi-c") (PAPER_ANSI_D: Base, 559.0, 864.0, "ansi-d") (PAPER_ANSI_E: Base, 864.0, 1118.0, "ansi-e") (PAPER_ENGINEERING_F: Base, 711.0, 1016.0, "engineering-f" | "engineering" | "navfac" | "aerospace") // Architectural Paper (PAPER_ARCH_A: Base, 229.0, 305.0, "arch-a" | "arch-1") (PAPER_ARCH_B: Base, 305.0, 457.0, "arch-b" | "arch-2" | "extra-tabloide") (PAPER_ARCH_C: Base, 457.0, 610.0, "arch-c" | "arch-3") (PAPER_ARCH_D: Base, 610.0, 914.0, "arch-d" | "arch-4") (PAPER_ARCH_E1: Base, 762.0, 1067.0, "arch-e1" | "arch-5") (PAPER_ARCH_E: Base, 914.0, 1219.0, "arch-e" | "arch-6") // ---------------------------------------------------------------------- // // Japan // JIS B Series (PAPER_JIS_B0: Base, 1030.0, 1456.0, "jis-b0" | "jb0") (PAPER_JIS_B1: Base, 728.0, 1030.0, "jis-b1" | "jb1") (PAPER_JIS_B2: Base, 515.0, 728.0, "jis-b2" | "jb2") (PAPER_JIS_B3: Base, 364.0, 515.0, "jis-b3" | "jb3") (PAPER_JIS_B4: Base, 257.0, 364.0, "jis-b4" | "jb4") (PAPER_JIS_B5: Base, 182.0, 257.0, "jis-b5" | "jb5") (PAPER_JIS_B6: Base, 128.0, 182.0, "jis-b6" | "jb6") (PAPER_JIS_B7: Base, 91.0, 128.0, "jis-b7" | "jb7") (PAPER_JIS_B8: Base, 64.0, 91.0, "jis-b8" | "jb8") (PAPER_JIS_B9: Base, 45.0, 64.0, "jis-b9" | "jb9") (PAPER_JIS_B10: Base, 32.0, 45.0, "jis-b10" | "jb10") (PAPER_JIS_B11: Base, 22.0, 32.0, "jis-b11" | "jb11") // Traditional (PAPER_SHIROKU_BAN_4: Base, 264.0, 379.0, "shiroku-ban-4") (PAPER_SHIROKU_BAN_5: Base, 189.0, 262.0, "shiroku-ban-5") (PAPER_SHIROKU_BAN_6: Base, 127.0, 188.0, "shiroku-ban-6") (PAPER_KIKU_4: Base, 227.0, 306.0, "kiku-4") (PAPER_KIKU_5: Base, 151.0, 227.0, "kiku-5") // ---------------------------------------------------------------------- // // China // Chinese D Series (PAPER_SAC_D0: Base, 764.0, 1064.0, "sac-d0" | "cn-d0") (PAPER_SAC_D1: Base, 532.0, 760.0, "sac-d1" | "cn-d1") (PAPER_SAC_D2: Base, 380.0, 528.0, "sac-d2" | "cn-d2") (PAPER_SAC_D3: Base, 264.0, 376.0, "sac-d3" | "cn-d3") (PAPER_SAC_D4: Base, 188.0, 260.0, "sac-d4" | "cn-d4") (PAPER_SAC_D5: Base, 130.0, 184.0, "sac-d5" | "cn-d5") (PAPER_SAC_D6: Base, 92.0, 126.0, "sac-d6" | "cn-d6") // ---------------------------------------------------------------------- // // United Kingdom Imperial (Assortment) (PAPER_MONARCH: Base, 184.0, 267.0, "monarch") (PAPER_QUARTO: Base, 229.0, 279.0, "quarto" | "us-quarto") (PAPER_UK_QUARTO: Base, 203.0, 254.0, "uk-quarto" | "imperial-quarto") (PAPER_UK_FOOLSCAP: Base, 343.0, 432.0, "foolscap" | "us-foolscap") (PAPER_FOOLSCAP: Base, 203.0, 330.0, "imperial-foolscap" | "uk-foolscap") (PAPER_POTT: Base, 318.0, 381.0, "pott") (PAPER_CROWN: Base, 318.0, 508.0, "crown") (PAPER_PINCHED_POST: Base, 375.0, 470.0, "pinched-post") (PAPER_POST: Base, 394.0, 489.0, "post") (PAPER_LARGE_POST: Base, 419.0, 533.0, "large-post") (PAPER_DEMY: Base, 445.0, 572.0, "demy") (PAPER_ROYAL: Base, 508.0, 635.0, "royal") (PAPER_DOUBLE_CROWN: Base, 508.0, 762.0, "double-crown" | "theatre") (PAPER_ELEPHANT: Base, 584.0, 711.0, "elephant") (PAPER_DOUBLE_ROYAL: Base, 635.0, 1016.0, "double-royal" | "rail") (PAPER_QUAD_CROWN: Base, 762.0, 1016.0, "quad-crown" | "cinema") // ---------------------------------------------------------------------- // // French Traditional (AFNOR) (PAPER_CLOCHE: Base, 300.0, 400.0, "cloche") (PAPER_POT: Base, 310.0, 400.0, "pot" | "ecolier" | "écolier") (PAPER_TELLIERE: Base, 340.0, 440.0, "telliere" | "tellière") (PAPER_COURONNE_ECRITURE: Base, 360.0, 460.0, "couronne-ecriture" | "couronne" | "couronne-écriture") (PAPER_COURONNE_EDITION: Base, 370.0, 470.0, "couronne-edition" | "couronne-édition") (PAPER_ROBERTO: Base, 390.0, 500.0, "roberto") (PAPER_ECU: Base, 400.0, 520.0, "ecu" | "écu") (PAPER_COQUILLE: Base, 440.0, 560.0, "coquille") (PAPER_CARRE: Base, 450.0, 560.0, "carre" | "carré") (PAPER_CAVALIER: Base, 460.0, 620.0, "cavalier") (PAPER_DEMI_RAISIN: Base, 325.0, 500.0, "demi-raisin") (PAPER_RAISIN: Base, 500.0, 650.0, "raisin" | "dessin") (PAPER_DOUBLE_RAISIN: Base, 650.0, 1000.0, "double-raisin") (PAPER_JESUS: Base, 560.0, 760.0, "jesus" | "jésus") (PAPER_SOLEIL: Base, 600.0, 800.0, "soleil") (PAPER_COLOMBIER_AFFICHE: Base, 600.0, 800.0, "colombier-affiche" | "affiche") (PAPER_COLOMBIER_COMMERCIAL: Base, 630.0, 900.0, "colombier-commercial") (PAPER_PETIT_AIGLE: Base, 700.0, 940.0, "petit-aigle") (PAPER_GRAND_AIGLE: Base, 750.0, 1060.0, "grand-aigle" | "napoleon") (PAPER_GRAND_MONDE: Base, 900.0, 1260.0, "grand-monde") (PAPER_UNIVERS: Base, 1000.0, 1300.0, "univers" | "universe") // ---------------------------------------------------------------------- // // Newspaper (PAPER_COMPACT: Newspaper, 280.0, 430.0, "compact") (PAPER_BERLINER: Newspaper, 315.0, 470.0, "berliner" | "midi") (PAPER_RHENISH: Newspaper, 350.0, 520.0, "rhenish") (PAPER_BROADSHEET: Newspaper, 381.0, 578.0, "broadsheet" | "newspaper") (PAPER_NEW_YORK_TIMES: Newspaper, 305.0, 559.0, "new-york-times" | "times") // ---------------------------------------------------------------------- // // Books (PAPER_FOLIO_BOOK: Book, 304.8, 482.6, "book-folio") (PAPER_QUARTO_BOOK: Book, 241.3, 304.8, "book-quarto") (PAPER_OCTAVO_BOOK: Book, 152.4, 228.6, "book-octavo") (PAPER_16_MO_BOOK: Book, 101.6, 171.45, "book-16mo") (PAPER_32_MO_BOOK: Book, 88.9, 139.7, "book-32mo") // ---------------------------------------------------------------------- // // Various (PAPER_ID_1: Base, 85.6, 53.98, "id-card" | "id-1" | "iso-7810-id-1" | "eu-business-card" | "business-card") (PAPER_US_BUSINESS_CARD: Base, 88.9, 50.8, "us-business-card") (PAPER_JP_BUSINESS_CARD: Base, 91.0, 55.0, "jp-business-card") (PAPER_CN_BUSINESS_CARD: Base, 90.0, 54.0, "cn-business-card") (PAPER_A4_16_9: Base, 297.0, 167.0625, "presentation-16-9" | "presentation") (PAPER_A4_4_3: Base, 280.0, 210.0, "presentation-4-3") (PAPER_POSTCARD: Base, 152.4, 101.6, "postcard") }