hummus-recipe/lib/parameters.js

A powerful PDF tool for NodeJS based on HummusJS

this.mediumSizes = {
    executive: [521.86, 756.0],   // north american
    folio:     [612.0, 936.0],
    legal:     [612.0, 1008.0],
    letter:    [612.0, 792.0],
    ledger:    [792.0, 1224.0],
    tabloid:   [792.0, 1224.0],   // alternative name for ledger

    a0:  [2383.94, 3370.39],      // international, ISO 216
    a1:  [1683.78, 2383.94],
    a2:  [1190.55, 1683.78],
    a3:  [841.89, 1190.55],
    a4:  [595.28, 841.89],
    a5:  [419.53, 595.28],
    a6:  [297.64, 419.53],
    a7:  [209.76, 297.64],
    a8:  [147.4, 209.76],
    a9:  [104.88, 147.4],
    a10: [73.7, 104.88],

    b0:  [2834.65, 4008.19],
    b1:  [2004.09, 2834.65],
    b2:  [1417.32, 2004.09],
    b3:  [1000.63, 1417.32],
    b4:  [708.66, 1000.63],
    b5:  [498.9, 708.66],
    b6:  [354.33, 498.9],
    b7:  [249.45, 354.33],
    b8:  [175.75, 249.45],
    b9:  [124.72, 175.75],
    b10: [87.87, 124.72],

    c0:  [2599.37, 3676.54],    // envelopes
    c1:  [1836.85, 2599.37],
    c2:  [1298.27, 1836.85],
    c3:  [918.43, 1298.27],
    c4:  [649.13, 918.43],
    c5:  [459.21, 649.13],
    c6:  [323.15, 459.21],
    c7:  [229.61, 323.15],
    c8:  [161.57, 229.61],
    c9:  [113.39, 161.57],
    c10: [79.37, 113.39],

    ra0: [2437.8, 3458.27],    // Raw format A, ISO 217 untrimmed sizes
    ra1: [1729.13, 2437.8],
    ra2: [1218.9, 1729.13],
    ra3: [864.57, 1218.9],
    ra4: [609.45, 864.57],

    sra0: [2551.18, 3628.35],  // Supplemental Raw format A
    sra1: [1814.17, 2551.18],
    sra2: [1275.59, 1814.17],
    sra3: [907.09, 1275.59],
    sra4: [637.8, 907.09]
};

exports._setParameters = function _setParameters() {
    this.debug = false;
    this.metadata = {
        pageCount: 0
    };

    let defaultMargin = 72; // 1 inch.
    let defaultSize = 'letter';

    this.default = {
        pageSize: this.mediumSizes[defaultSize],
        pageMargin: {top: defaultMargin, bottom: defaultMargin, right:defaultMargin, left: defaultMargin},
        mediumSizes: this.mediumSizes
    };

    this._position = {
        x: 0,
        y: 0
    };

    this._margin = Object.assign({}, this.default.pageMargin);

    // Object.assign(this, options);
};