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chore: resize 100x100 to 28x28

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This commit is contained in:
Marcin Czerniak 2021-06-21 02:04:01 +02:00
parent aa3e0b59c1
commit 6c07c7ea1e
1 changed files with 19 additions and 2 deletions
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21
src/view/ordersView.js
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@ -12,8 +12,25 @@ class OrdersView {
[...document.querySelectorAll('.orders-window .canvases canvas')].map((canv, index) => { [...document.querySelectorAll('.orders-window .canvases canvas')].map((canv, index) => {
return new Promise((resolve, reject) => { return new Promise((resolve, reject) => {
canv.toBlob(blob => { canv.toBlob(blob => {
formData.append(`file-${index}`, blob,`file-${index}.png`); let blobUrl = URL.createObjectURL(blob);
resolve();
const img = new Image();
img.src = blobUrl;
img.onload = () => {
const canvas = document.createElement('canvas');
canvas.width = 28;
canvas.height = 28;
const ctx = canvas.getContext('2d');
ctx.drawImage(img, 0, 0, 28, 28);
canvas.toBlob((blob) => {
// blobUrl = URL.createObjectURL(blob);
formData.append(`file-${index}`, blob,`file-${index}.png`);
resolve();
}, 'image/png');
}
}); });
}); });
}) })