hibas123/buechermarktHelpers
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Fabian Stamm
2020-06-25 14:59:23 +02:00
parent 004b118488
commit 6e5e513f64
3 changed files with 64 additions and 43 deletions
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47
index.js
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@ -13,8 +13,8 @@ function randomId(length) {
//Generating random preset, to identify possible doubles
const preset = randomId(3);
console.log("The radnom preset for this set is:", preset);
console.log("Make shure this was not used before and if so, retry")
console.log("The random preset for this set is:", preset);
console.log("Make sure this was not used before and if so, retry");
var etk = {};
for (var i = 0; i < 12 * 100; i++) {
@ -25,12 +25,11 @@ for (var i = 0; i < 12 * 100; i++) {
var ets = Object.keys(etk);
const bluebird = require("bluebird");
const PDFDocument = require("pdfkit");
const doc = new PDFDocument({ size: "A4", autoFirstPage: false });
const fs = require("fs");
//const barcode = require("barcode");
const bwipjs = require('bwip-js');
const bwipjs = require("bwip-js");
const ewidth = 277;
const eheight = 119;
const mgap = 8.49;
@ -65,7 +64,7 @@ function print(xo, yo, bc) {
doc.moveTo(xo + (ewidth / 4) * 2.4 + 5, h).lineTo(xo + ewidth - 10, h);
doc.stroke();
//Sid Field:
var h = yo + (eheight / 4) + 10;
var h = yo + eheight / 4 + 10;
doc.text("SchülerId", xo + (ewidth / 4) * 2.4 + 5, h + 6);
doc.moveTo(xo + (ewidth / 4) * 2.4 + 5, h).lineTo(xo + ewidth - 10, h);
@ -75,29 +74,33 @@ function print(xo, yo, bc) {
var imagewidth = (ewidth / 4) * 2.2;
var imageheight = 20;
return new Promise((resolve, reject) => {
bwipjs.toBuffer({
bcid: "code128",
text: bc,
scale: 1,
height: imageheight,
width: imagewidth,
includetext: true,
textxalign: "center",
textsize: 15
}, (err, png) => {
if (err) return console.log(err);
doc.image(png, xo + 5, yo + 5, { height: 50, width: imagewidth });
resolve();
});
bwipjs.toBuffer(
{
bcid: "code128",
text: bc,
scale: 1,
height: imageheight,
width: imagewidth,
includetext: true,
textxalign: "center",
textsize: 15,
},
(err, png) => {
if (err) return console.log(err);
doc.image(png, xo + 5, yo + 5, { height: 50, width: imagewidth });
resolve();
}
);
});
}
function page(items, callback, index) { //bekommt ein array mit 12 ids
function page(items, callback, index) {
//bekommt ein array mit 12 ids
doc.addPage({ margin: 0 });
var j = 0;
var proms = [];
for (var i = 0; i < 6; i++) {
if (j >= items.length) break;;
if (j >= items.length) break;
proms.push(print(14.15, 62.24 + i * eheight, items[j]));
j++;
}
@ -124,4 +127,4 @@ function printpack(index) {
}
page(i, printpack, index);
}
printpack(0);
printpack(0);