diff --git a/index.html b/index.html index 65e1c1b..b7bca7f 100644 --- a/index.html +++ b/index.html @@ -263,6 +263,18 @@

Wacky Small Layouts

+ + + + +
+ Instructions +

+ When printing: FLIP ON THE LONG SIDE
+ This layout makes a thin, wide 4-folio signature. Fold the sheet in half (top to bottom). Make two more folds, bringing each bottom up to the top (your first fold). Fold in half-- done. +

+
+ diff --git a/preload.js b/preload.js index 80ceb92..d35721b 100644 --- a/preload.js +++ b/preload.js @@ -251,7 +251,9 @@ class Book { this.book.createsigconfig(); } this.rearrangedpages = this.book.pagelist; - } else if (this.format == 'a9_3_3_4' || this.format == 'a10_6_10s' || this.format == 'A7_2_16s' || this.format == '1_3rd' || this.format == '8_zine'|| this.format == 'a_3_6s' || this.format == 'a_4_8s') { + } else if (this.format == 'a9_3_3_4' || this.format == 'a10_6_10s' || this.format == 'A7_2_16s' + || this.format == '1_3rd' || this.format == '8_zine'|| this.format == 'a_3_6s' + || this.format == 'a_4_8s' || this.format == 'thin_octavo') { this.book = new _wacky_imposition_js__WEBPACK_IMPORTED_MODULE_5__.WackyImposition(this.orderedpages, this.duplex, this.format, this.pack_pages) } // dracula @@ -356,6 +358,8 @@ class Book { resultPDF = await this.buildSheets(this.filename, this.book.page_1_3rd_builder()); } else if (this.format == '8_zine') { resultPDF = await this.buildSheets(this.filename, this.book.page_8_zine_builder()); + } else if (this.format == 'thin_octavo') { + resultPDF = await this.buildSheets(this.filename, this.book.page_thin_octavo_builder()); } console.log("Attempting to generate preview for ",resultPDF); @@ -31055,9 +31059,21 @@ class WackyImposition{ } else if (format == "8_zine") { this.sheets = 1; this.sigconfig = [1]; + } else if (format == "thin_octavo") { + this.sheets = 1; + this.sigconfig = [1]; } } + page_thin_octavo_builder() { + return { + sheetMaker: this.build_thin_octavo_sheetList.bind(this), + lineMaker: this.build_thin_octavo_lineFunction.bind(this), + isLandscape: false, + fileNameMod: "thin_octavo" + ((this.isPacked) ? "_packed" : "_spread") + } + } + page_8_zine_builder() { return { sheetMaker: this.build_8_zine_sheetList.bind(this), @@ -31124,6 +31140,68 @@ class WackyImposition{ // ---------------- the real guts of the layout + /** + * It's an octavo with a different folding pattern than the main. (4 folio stacked atop each other) + * Added on request by a user + * + * @param pageCount - total pages in document + * @return an array of sheets. Assumes 1st is "front", 2nd is "back", 3rd is "front", etc. + * Each sheet is an array of rows, containing a list of page objects + */ + build_thin_octavo_sheetList(pageCount) { + let p = this.page; + let f = this.flipPage; + let sheets = []; + let sheetCount = Math.ceil(pageCount / 16.0); + console.log("Building the thin_octavo layout. Given ",pageCount," page count, there will be ",sheetCount," sheets..."); + for (let sheet=0; sheet < sheetCount; ++sheet ) { + let i = sheet * 16 - 1; + let front = [ + this.auditForBlanks([p(i+16), p(i+1)], pageCount), + this.auditForBlanks([f(i+13), f(i+4)], pageCount), + this.auditForBlanks([p(i+12), p(i+5)], pageCount), + this.auditForBlanks([f(i+9), f(i+8)], pageCount), + ]; + let back = [ + this.auditForBlanks([p(i+2), p(i+15)], pageCount), + this.auditForBlanks([f(i+3), f(i+14)], pageCount), + this.auditForBlanks([p(i+6), p(i+11)], pageCount), + this.auditForBlanks([f(i+7), f(i+10)], pageCount), + ] + sheets.push(front); + sheets.push(back); + } + return sheets; + } + + /** + * @return a FUNCTION. The function takes as it's parameter: + * Object definition: { + * gap: [leftGap, topGap], + * renderPageSize: [width, height], + * paperSize: [width, height], + * isFront: boolean, + * isPacked: boolean + * } + * and returns: a list of lines, as described by PDF-lib.js's `PDFPageDrawLineOptions` object + */ + build_thin_octavo_lineFunction() { + return info => { + let vGap = row => { return (info.isPacked) ? info.gap[1] : info.gap[1] * (2 * row); }; + let hGap = col => { return (info.isPacked) ? info.gap[0] : col * info.gap[0]}; + let foldMarks = []; + [0,1,2,3,4].forEach( row => { + [0,1,2].forEach( page => { + foldMarks = foldMarks.concat(this.crosshairMark( + hGap(page) + info.renderPageSize[0] * page, + vGap(row) + info.renderPageSize[1] * row, + 5 + )); + }); + }); + return foldMarks; + }; + } /** * It's an 8 page zine. Same page count every time.... @@ -31381,6 +31459,7 @@ class WackyImposition{ return this.build_strips_sheetList(6, 5, pageCount, frontFunc, backFunc); } + /** * @param rows - number of rows for page * @param folioPerRow - number of folios per row (not pages!) @@ -31797,6 +31876,8 @@ function renderWacky() { document.getElementById('a_3_6s').checked || document.getElementById('a_4_8s').checked || document.getElementById('A7_2_16s').checked || + document.getElementById('thin_octavo').checked || + document.getElementById('8_zine').checked || document.getElementById('1_3rd').checked; console.log('Is a wacky layout? ', isWacky); document diff --git a/src/book.js b/src/book.js index d04848b..07379e3 100644 --- a/src/book.js +++ b/src/book.js @@ -229,7 +229,9 @@ export class Book { this.book.createsigconfig(); } this.rearrangedpages = this.book.pagelist; - } else if (this.format == 'a9_3_3_4' || this.format == 'a10_6_10s' || this.format == 'A7_2_16s' || this.format == '1_3rd' || this.format == '8_zine'|| this.format == 'a_3_6s' || this.format == 'a_4_8s') { + } else if (this.format == 'a9_3_3_4' || this.format == 'a10_6_10s' || this.format == 'A7_2_16s' + || this.format == '1_3rd' || this.format == '8_zine'|| this.format == 'a_3_6s' + || this.format == 'a_4_8s' || this.format == 'thin_octavo') { this.book = new WackyImposition(this.orderedpages, this.duplex, this.format, this.pack_pages) } // dracula @@ -334,6 +336,8 @@ export class Book { resultPDF = await this.buildSheets(this.filename, this.book.page_1_3rd_builder()); } else if (this.format == '8_zine') { resultPDF = await this.buildSheets(this.filename, this.book.page_8_zine_builder()); + } else if (this.format == 'thin_octavo') { + resultPDF = await this.buildSheets(this.filename, this.book.page_thin_octavo_builder()); } console.log("Attempting to generate preview for ",resultPDF); diff --git a/src/utils/renderUtils.js b/src/utils/renderUtils.js index 4773cd7..c7e5ae1 100644 --- a/src/utils/renderUtils.js +++ b/src/utils/renderUtils.js @@ -133,6 +133,8 @@ export function renderWacky() { document.getElementById('a_3_6s').checked || document.getElementById('a_4_8s').checked || document.getElementById('A7_2_16s').checked || + document.getElementById('thin_octavo').checked || + document.getElementById('8_zine').checked || document.getElementById('1_3rd').checked; console.log('Is a wacky layout? ', isWacky); document diff --git a/src/wacky_imposition.js b/src/wacky_imposition.js index f06bba3..1f2a502 100644 --- a/src/wacky_imposition.js +++ b/src/wacky_imposition.js @@ -31,9 +31,21 @@ export class WackyImposition{ } else if (format == "8_zine") { this.sheets = 1; this.sigconfig = [1]; + } else if (format == "thin_octavo") { + this.sheets = 1; + this.sigconfig = [1]; } } + page_thin_octavo_builder() { + return { + sheetMaker: this.build_thin_octavo_sheetList.bind(this), + lineMaker: this.build_thin_octavo_lineFunction.bind(this), + isLandscape: false, + fileNameMod: "thin_octavo" + ((this.isPacked) ? "_packed" : "_spread") + } + } + page_8_zine_builder() { return { sheetMaker: this.build_8_zine_sheetList.bind(this), @@ -100,6 +112,68 @@ export class WackyImposition{ // ---------------- the real guts of the layout + /** + * It's an octavo with a different folding pattern than the main. (4 folio stacked atop each other) + * Added on request by a user + * + * @param pageCount - total pages in document + * @return an array of sheets. Assumes 1st is "front", 2nd is "back", 3rd is "front", etc. + * Each sheet is an array of rows, containing a list of page objects + */ + build_thin_octavo_sheetList(pageCount) { + let p = this.page; + let f = this.flipPage; + let sheets = []; + let sheetCount = Math.ceil(pageCount / 16.0); + console.log("Building the thin_octavo layout. Given ",pageCount," page count, there will be ",sheetCount," sheets..."); + for (let sheet=0; sheet < sheetCount; ++sheet ) { + let i = sheet * 16 - 1; + let front = [ + this.auditForBlanks([p(i+16), p(i+1)], pageCount), + this.auditForBlanks([f(i+13), f(i+4)], pageCount), + this.auditForBlanks([p(i+12), p(i+5)], pageCount), + this.auditForBlanks([f(i+9), f(i+8)], pageCount), + ]; + let back = [ + this.auditForBlanks([p(i+2), p(i+15)], pageCount), + this.auditForBlanks([f(i+3), f(i+14)], pageCount), + this.auditForBlanks([p(i+6), p(i+11)], pageCount), + this.auditForBlanks([f(i+7), f(i+10)], pageCount), + ] + sheets.push(front); + sheets.push(back); + } + return sheets; + } + + /** + * @return a FUNCTION. The function takes as it's parameter: + * Object definition: { + * gap: [leftGap, topGap], + * renderPageSize: [width, height], + * paperSize: [width, height], + * isFront: boolean, + * isPacked: boolean + * } + * and returns: a list of lines, as described by PDF-lib.js's `PDFPageDrawLineOptions` object + */ + build_thin_octavo_lineFunction() { + return info => { + let vGap = row => { return (info.isPacked) ? info.gap[1] : info.gap[1] * (2 * row); }; + let hGap = col => { return (info.isPacked) ? info.gap[0] : col * info.gap[0]}; + let foldMarks = []; + [0,1,2,3,4].forEach( row => { + [0,1,2].forEach( page => { + foldMarks = foldMarks.concat(this.crosshairMark( + hGap(page) + info.renderPageSize[0] * page, + vGap(row) + info.renderPageSize[1] * row, + 5 + )); + }); + }); + return foldMarks; + }; + } /** * It's an 8 page zine. Same page count every time.... @@ -357,6 +431,7 @@ export class WackyImposition{ return this.build_strips_sheetList(6, 5, pageCount, frontFunc, backFunc); } + /** * @param rows - number of rows for page * @param folioPerRow - number of folios per row (not pages!)