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Moved to pixel per grid sizes for map resolutions

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This commit is contained in:
Mitchell McCaffrey 2021-01-04 10:16:25 +11:00
parent abd5f12269
commit eb0826d48c
1 changed files with 18 additions and 6 deletions
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24
src/modals/SelectMapModal.js
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@ -18,6 +18,7 @@ import { resizeImage } from "../helpers/image";
import { useSearch, useGroup, handleItemSelect } from "../helpers/select";
import { getMapDefaultInset, getGridSize, gridSizeVaild } from "../helpers/map";
import useResponsiveLayout from "../helpers/useResponsiveLayout";
import * as Vector2 from "../helpers/vector2";
import MapDataContext from "../contexts/MapDataContext";
import AuthContext from "../contexts/AuthContext";
@ -31,10 +32,14 @@ const defaultMapProps = {
};
const mapResolutions = [
{ size: 512, quality: 0.5, id: "low" },
{ size: 1024, quality: 0.6, id: "medium" },
{ size: 2048, quality: 0.7, id: "high" },
{ size: 4096, quality: 0.8, id: "ultra" },
{
size: 30, // Pixels per grid
quality: 0.5, // JPEG compression quality
id: "low",
},
{ size: 70, quality: 0.6, id: "medium" },
{ size: 140, quality: 0.7, id: "high" },
{ size: 300, quality: 0.8, id: "ultra" },
];
function SelectMapModal({
@ -160,10 +165,17 @@ function SelectMapModal({
// Create resolutions
const resolutions = {};
for (let resolution of mapResolutions) {
if (Math.max(image.width, image.height) > resolution.size) {
const resolutionPixelSize = Vector2.multiply(
gridSize,
resolution.size
);
if (
image.width >= resolutionPixelSize.x &&
image.height >= resolutionPixelSize.y
) {
const resized = await resizeImage(
image,
resolution.size,
Vector2.max(resolutionPixelSize),
file.type,
resolution.quality
);