klemek/sheet-divider
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klemek
2019-12-06 21:28:51 +01:00
parent 06b7ea17b4
commit c9a287ccf6
3 changed files with 123 additions and 81 deletions
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main.js
+110 -76
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@@ -67,7 +67,7 @@ let app = {
data: {
//inputs
sw: 21, sh: 29.7, //sheet size
m: 2, n: 3, //boxes
m: undefined, n: undefined, //boxes
bw: undefined, bh: undefined, //box size
rw: undefined, rh: undefined, //box ratio
mh: undefined, mv: undefined, //margin
@@ -75,6 +75,7 @@ let app = {
sheet: 5,
ratio: false,
padding: false,
incomplete: false,
finishedH: false, finishedV: false, //finished h
fbw: false, fbh: false, //forced width or height
sheets: [
@@ -87,94 +88,101 @@ let app = {
this.sw = this.sheets[v].w;
this.sh = this.sheets[v].h;
}
this.refreshValues();
},
padding: function (v) {
if (!v && this.bw && this.mh)
this.mh = undefined;
if (!v && this.bh && this.mv)
this.mv = undefined;
this.checkFinished();
this.refreshValues();
},
ratio: 'checkFinished',
bw: 'checkFinished',
bh: 'checkFinished',
rw: 'checkFinished',
rh: 'checkFinished',
mh: 'checkFinished',
mv: 'checkFinished',
ph: 'checkFinished',
pv: 'checkFinished',
ratio: 'refreshValues',
sw: 'refreshValues',
sh: 'refreshValues',
m: 'refreshValues',
n: 'refreshValues',
bw: 'refreshValues',
bh: 'refreshValues',
rw: 'refreshValues',
rh: 'refreshValues',
mh: 'refreshValues',
mv: 'refreshValues',
ph: 'refreshValues',
pv: 'refreshValues',
},
methods: {
checkFinished: function () {
refreshValues: function () {
const self = this;
this.finishedH = false;
this.finishedV = false;
this.incomplete = false;
this.fbw = false;
this.fbh = false;
if (!this.sw || !this.sh || !this.m || !this.n) return;
if (this.ratio && this.rw && this.rh) {
if (this.bh && !this.fbw) {
this.fbw = true;
this.bw = utils.round(this.bh * this.rw / this.rh, 2);
}
if (this.bw && !this.fbh) {
this.fbh = true;
this.bh = utils.round(this.bw * this.rh / this.rw, 2);
}
}
if (this.padding) {
const uh = !this.bw + !this.mh + !this.ph;
if (uh <= 1) {
this.finishedH = true;
if (!this.bw) setTimeout(() => {
self.finalValue('bw', (this.sw - this.ph * 2 - this.mh * (this.m - 1)) / this.m);
});
else if (!this.mh) setTimeout(() => {
self.finalValue('mh', (this.sw - this.ph * 2 - this.bw * this.m) / (this.m - 1));
});
else if (!this.ph) setTimeout(() => {
self.finalValue('ph', (this.sw - this.mh * (this.m - 1) - this.bw * this.m) / 2);
});
}
const uv = !this.bh + !this.mv + !this.pv;
if (uv <= 1) {
this.finishedV = true;
if (!this.bh) setTimeout(() => {
self.finalValue('bh', (this.sh - this.pv * 2 - this.mv * (this.n - 1)) / this.n);
});
else if (!this.mv) setTimeout(() => {
self.finalValue('mv', (this.sw - this.pv * 2 - this.bh * this.n) / (this.n - 1));
});
else if (!this.pv) setTimeout(() => {
self.finalValue('pv', (this.sw - this.mv * (this.m - 1) - this.bh * this.n) / 2);
});
}
if (!this.sw || !this.sh || !this.m || !this.n) {
this.incomplete = true;
} else {
const uh = !this.bw + !this.mh;
if (uh <= 1) {
this.finishedH = true;
if (!this.bw) setTimeout(() => {
self.finalValue('bw', (this.sw - this.mh * (this.m + 1)) / this.m);
});
else if (!this.mh) setTimeout(() => {
self.finalValue('mh', (this.sw - this.bw * this.m) / (this.m + 1));
});
if (this.ratio && this.rw && this.rh) {
if (this.bh && !this.fbw) {
this.fbw = true;
this.bw = utils.round(this.bh * this.rw / this.rh, 2);
}
if (this.bw && !this.fbh) {
this.fbh = true;
this.bh = utils.round(this.bw * this.rh / this.rw, 2);
}
}
const uv = !this.bh + !this.mv;
if (uv <= 1) {
this.finishedV = true;
if (!this.bh) setTimeout(() => {
self.finalValue('bh', (this.sh - this.mv * (this.n + 1)) / this.n);
});
else if (!this.mv) setTimeout(() => {
self.finalValue('mv', (this.sw - this.bh * this.n) / (this.n + 1));
});
if (this.padding) {
const uh = !this.bw + !this.mh + !this.ph;
if (uh <= 1) {
this.finishedH = true;
if (!this.bw) setTimeout(() => {
self.finalValue('bw', (this.sw - this.ph * 2 - this.mh * (this.m - 1)) / this.m);
});
else if (!this.mh) setTimeout(() => {
self.finalValue('mh', (this.sw - this.ph * 2 - this.bw * this.m) / (this.m - 1));
});
else if (!this.ph) setTimeout(() => {
self.finalValue('ph', (this.sw - this.mh * (this.m - 1) - this.bw * this.m) / 2);
});
}
const uv = !this.bh + !this.mv + !this.pv;
if (uv <= 1) {
this.finishedV = true;
if (!this.bh) setTimeout(() => {
self.finalValue('bh', (this.sh - this.pv * 2 - this.mv * (this.n - 1)) / this.n);
});
else if (!this.mv) setTimeout(() => {
self.finalValue('mv', (this.sw - this.pv * 2 - this.bh * this.n) / (this.n - 1));
});
else if (!this.pv) setTimeout(() => {
self.finalValue('pv', (this.sw - this.mv * (this.m - 1) - this.bh * this.n) / 2);
});
}
} else {
const uh = !this.bw + !this.mh;
if (uh <= 1) {
this.finishedH = true;
if (!this.bw) setTimeout(() => {
self.finalValue('bw', (this.sw - this.mh * (this.m + 1)) / this.m);
});
else if (!this.mh) setTimeout(() => {
self.finalValue('mh', (this.sw - this.bw * this.m) / (this.m + 1));
});
}
const uv = !this.bh + !this.mv;
if (uv <= 1) {
this.finishedV = true;
if (!this.bh) setTimeout(() => {
self.finalValue('bh', (this.sh - this.mv * (this.n + 1)) / this.n);
});
else if (!this.mv) setTimeout(() => {
self.finalValue('mv', (this.sw - this.bh * this.n) / (this.n + 1));
});
}
}
}
if(this.finishedH && this.finishedV){
//TODO draw
}
this.redraw();
},
finalValue: function (n, v) {
v = utils.round(v, 2);
@@ -186,31 +194,57 @@ let app = {
['bw', 'bh', 'rw', 'rh', 'mh', 'mv', 'ph', 'pv'].forEach(name => {
Vue.set(self, name, undefined);
});
},
redraw: function () {
if (this.sw && this.sh) {
const maxWidth = 0.8 * this.$el.getBoundingClientRect().width;
let height = this.previewMaxHeight;
let width = height * this.sw / this.sh;
if (width > maxWidth) {
width = maxWidth;
height = width * this.sh / this.sw;
}
this.preview.setAttribute('width', width);
this.preview.style.width = `${width}px`;
this.preview.setAttribute('height', height);
this.preview.style.height = `${height}px`;
const ctx = this.preview.getContext('2d');
ctx.clearRect(0,0, width, height);
ctx.lineWidth = 4;
ctx.strokeStyle = '#424242';
ctx.strokeRect(0, 0, width, height);
} else {
this.preview.width = 1;
this.preview.height = 1;
}
}
},
'mounted': function () {
const self = this;
this.preview = document.getElementById('preview');
data.papers.forEach(s => {
self.sheets.push({
title: `${s.title} (${s.w}×${s.h}cm)`,
w: s.w,
h: s.h
w: s.w, h: s.h
});
});
data.papers.forEach(s => {
self.sheets.push({
title: `${s.title} landscape (${s.h}×${s.w}cm)`,
w: s.h,
h: s.w
w: s.h, h: s.w
});
});
console.log('app mounted');
setTimeout(() => {
self.$el.setAttribute('style', '');
self.previewMaxHeight = this.preview.getBoundingClientRect().height;
self.refreshValues();
});
}
};
window.onload = () => {
app = new Vue(app);
};
};