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Use blocked scoped variables

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In addition to using const and let, this also upgrades our linter config and removes lint (mostly whitespace).
This commit is contained in:
Tim Schaub
2018-01-11 23:32:36 -07:00
parent 0bf2b04dee
commit ad62739a6e
684 changed files with 18120 additions and 18184 deletions
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src/ol/ResolutionConstraint.js
+8 -8
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@@ -3,7 +3,7 @@
*/
import {linearFindNearest} from './array.js';
import {clamp} from './math.js';
var ResolutionConstraint = {};
const ResolutionConstraint = {};
/**
@@ -20,11 +20,11 @@ ResolutionConstraint.createSnapToResolutions = function(resolutions) {
*/
function(resolution, delta, direction) {
if (resolution !== undefined) {
var z = linearFindNearest(resolutions, resolution, direction);
let z = linearFindNearest(resolutions, resolution, direction);
z = clamp(z + delta, 0, resolutions.length - 1);
var index = Math.floor(z);
const index = Math.floor(z);
if (z != index && index < resolutions.length - 1) {
var power = resolutions[index] / resolutions[index + 1];
const power = resolutions[index] / resolutions[index + 1];
return resolutions[index] / Math.pow(power, z - index);
} else {
return resolutions[index];
@@ -53,10 +53,10 @@ ResolutionConstraint.createSnapToPower = function(power, maxResolution, opt_maxL
*/
function(resolution, delta, direction) {
if (resolution !== undefined) {
var offset = -direction / 2 + 0.5;
var oldLevel = Math.floor(
Math.log(maxResolution / resolution) / Math.log(power) + offset);
var newLevel = Math.max(oldLevel + delta, 0);
const offset = -direction / 2 + 0.5;
const oldLevel = Math.floor(
Math.log(maxResolution / resolution) / Math.log(power) + offset);
let newLevel = Math.max(oldLevel + delta, 0);
if (opt_maxLevel !== undefined) {
newLevel = Math.min(newLevel, opt_maxLevel);
}