fixed empty polyline errors

This commit is contained in:
muerwre 2019-02-24 12:15:03 +07:00
parent f165dbb3d0
commit cb61aa92a9
2 changed files with 58 additions and 23 deletions

73
package-lock.json generated
View file

@ -1317,7 +1317,8 @@
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@ -2784,8 +2785,9 @@
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"integrity": "sha1-OciRjO/1eZ+D+UkqhI9iWt0Mdm8=",
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@ -3417,6 +3419,7 @@
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"requires": {
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@ -3671,7 +3674,7 @@
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"resolved": "https://registry.npmjs.org/cryptiles/-/cryptiles-2.0.5.tgz",
"resolved": "http://registry.npmjs.org/cryptiles/-/cryptiles-2.0.5.tgz",
"integrity": "sha1-O9/s3GCBR8HGcgL6KR59ylnqo7g=",
"optional": true,
"requires": {
@ -4060,7 +4063,8 @@
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"integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk="
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"optional": true
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"depd": {
"version": "1.1.2",
@ -5050,7 +5054,8 @@
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"resolved": "https://registry.npmjs.org/extsprintf/-/extsprintf-1.3.0.tgz",
"integrity": "sha1-lpGEQOMEGnpBT4xS48V06zw+HgU="
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"fast-deep-equal": {
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@ -5383,7 +5388,8 @@
"ansi-regex": {
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"bundled": true,
"dev": true
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},
"aproba": {
"version": "1.2.0",
@ -5404,12 +5410,14 @@
"balanced-match": {
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"bundled": true,
"dev": true
"dev": true,
"optional": true
},
"brace-expansion": {
"version": "1.1.11",
"bundled": true,
"dev": true,
"optional": true,
"requires": {
"balanced-match": "^1.0.0",
"concat-map": "0.0.1"
@ -5424,17 +5432,20 @@
"code-point-at": {
"version": "1.1.0",
"bundled": true,
"dev": true
"dev": true,
"optional": true
},
"concat-map": {
"version": "0.0.1",
"bundled": true,
"dev": true
"dev": true,
"optional": true
},
"console-control-strings": {
"version": "1.1.0",
"bundled": true,
"dev": true
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},
"core-util-is": {
"version": "1.0.2",
@ -5551,7 +5562,8 @@
"inherits": {
"version": "2.0.3",
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"dev": true
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},
"ini": {
"version": "1.3.5",
@ -5563,6 +5575,7 @@
"version": "1.0.0",
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"dev": true,
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"requires": {
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}
@ -5577,6 +5590,7 @@
"version": "3.0.4",
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"dev": true,
"optional": true,
"requires": {
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}
@ -5584,12 +5598,14 @@
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"requires": {
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"yallist": "^3.0.0"
@ -5608,6 +5624,7 @@
"version": "0.5.1",
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}
@ -5688,7 +5705,8 @@
"number-is-nan": {
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"dev": true
"dev": true,
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},
"object-assign": {
"version": "4.1.1",
@ -5700,6 +5718,7 @@
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"requires": {
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}
@ -5785,7 +5804,8 @@
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},
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@ -5821,6 +5841,7 @@
"version": "1.0.2",
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"dev": true,
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"requires": {
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"is-fullwidth-code-point": "^1.0.0",
@ -5840,6 +5861,7 @@
"version": "3.0.1",
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"requires": {
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}
@ -5883,12 +5905,14 @@
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"version": "1.0.2",
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"dev": true
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},
"yallist": {
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"dev": true
"dev": true,
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}
}
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@ -6155,7 +6179,7 @@
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"resolved": "http://registry.npmjs.org/hawk/-/hawk-3.1.3.tgz",
"integrity": "sha1-B4REvXwWQLD+VA0sm3PVlnjo4cQ=",
"optional": true,
"requires": {
@ -6196,8 +6220,9 @@
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"resolved": "https://registry.npmjs.org/hoek/-/hoek-2.16.3.tgz",
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"resolved": "http://registry.npmjs.org/hoek/-/hoek-2.16.3.tgz",
"integrity": "sha1-ILt0A9POo5jpHcRxCo/xuCdKJe0=",
"optional": true
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"hoist-non-react-statics": {
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@ -7005,7 +7030,8 @@
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"optional": true
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@ -7351,7 +7377,7 @@
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"resolved": "http://registry.npmjs.org/tough-cookie/-/tough-cookie-2.3.4.tgz",
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"optional": true,
"requires": {
@ -10812,7 +10838,7 @@
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"resolved": "http://registry.npmjs.org/sntp/-/sntp-1.0.9.tgz",
"integrity": "sha1-ZUEYTMkK7qbG57NeJlkIJEPGYZg=",
"optional": true,
"requires": {
@ -11656,7 +11682,8 @@
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"integrity": "sha1-WuaBd/GS1EViadEIr6k/+HQ/T2Q=",
"optional": true
},
"type-check": {
"version": "0.3.2",

View file

@ -361,6 +361,14 @@ export class Component extends Polyline {
drawingChangeDistance = (latlng: LatLngLiteral): void => {
const latlngs = this.getLatLngs() as LatLngLiteral[];
if (latlngs.length < 1) {
this.distance = 0;
this.fire('distancechange', { distance: 0 });
return;
}
const point = this.drawing_direction === 'forward'
? latlngs[latlngs.length - 1]
: latlngs[0];