Hfrhyu

How to save as into a customized destination on macOS?

Are children permitted to help build the Beis Hamikdash?

How to notate time signature switching consistently every measure

Did 3000BC Egyptians use meteoric iron weapons?

What is the meaning of Triage in Cybersec world?

Return to UK after being refused entry years previously

Earliest use of the term "Galois extension"?

Scaling a graph of a circle and the standard parabola in TikZ

Is "plugging out" electronic devices an American expression?

Are there any other methods to apply to solving simultaneous equations?

Did Section 31 appear in Star Trek: The Next Generation?

What are the motivations for publishing new editions of an existing textbook, beyond new discoveries in a field?

Why is the maximum length of OpenWrt’s root password 8 characters?

Why do UK politicians seemingly ignore opinion polls on Brexit?

Why did Acorn's A3000 have red function keys?

Is there a symbol for a right arrow with a square in the middle?

The difference between dialogue marks

Shouldn't "much" here be used instead of "more"?

Identify boardgame from Big movie

Building a conditional check constraint

What is the meaning of the verb "bear" in this context?

Identify This Plant (Flower)

How technical should a Scrum Master be to effectively remove impediments?

How to deal with fear of taking dependencies

ArcGIS Online vs JS rendering differences

.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;

1

I am experiencing some issues working with ArcGIS JS API v4.9. I created a map on my offline software that I imported into ArcGIS Online. The map contains polygons with labels inside them and some arrows. In ArcGIS Online they are rendered correctly.

Now, when I use this map inside JS API, some of the labels are placed incorrectly (they are far from the center, sometimes they are rendered outside their polygon). Arrows have the issue where the arrowheads are not rendered at all, only the base line that marks the direction of the whole arrow. There are no error messages in the console, so I have a hard time debugging this issue.

WebGL for Feature Layers is enabled. I initiate my WebMap like this:

let webmap = new Webmap(
 portalItem: 
 id: "id-of-map-hosted-in-arcgis-online"
 
);

And my view like this:

let view = new MapView(
 container: "viewDiv",
 map: webmap,
 center: [...],
 zoom: 18,
 higlightOptions: ...,
 showLabels: true
);

I would like to know the source of my issues.

Why is it rendered differently in ArcGIS Online and when using ArcGIS-JS-API 4.9?

labeling arcgis-online rendering arcgis-javascript-api-4

share|improve this question

edited Apr 5 at 10:46

Katah

772510

asked Dec 9 '18 at 19:14

TomaszTomasz

61

add a comment | 

1

I am experiencing some issues working with ArcGIS JS API v4.9. I created a map on my offline software that I imported into ArcGIS Online. The map contains polygons with labels inside them and some arrows. In ArcGIS Online they are rendered correctly.

Now, when I use this map inside JS API, some of the labels are placed incorrectly (they are far from the center, sometimes they are rendered outside their polygon). Arrows have the issue where the arrowheads are not rendered at all, only the base line that marks the direction of the whole arrow. There are no error messages in the console, so I have a hard time debugging this issue.

WebGL for Feature Layers is enabled. I initiate my WebMap like this:

let webmap = new Webmap(
 portalItem: 
 id: "id-of-map-hosted-in-arcgis-online"
 
);

And my view like this:

let view = new MapView(
 container: "viewDiv",
 map: webmap,
 center: [...],
 zoom: 18,
 higlightOptions: ...,
 showLabels: true
);

I would like to know the source of my issues.

Why is it rendered differently in ArcGIS Online and when using ArcGIS-JS-API 4.9?

labeling arcgis-online rendering arcgis-javascript-api-4

share|improve this question

edited Apr 5 at 10:46

Katah

772510

asked Dec 9 '18 at 19:14

TomaszTomasz

61

add a comment | 

I am experiencing some issues working with ArcGIS JS API v4.9. I created a map on my offline software that I imported into ArcGIS Online. The map contains polygons with labels inside them and some arrows. In ArcGIS Online they are rendered correctly.

Now, when I use this map inside JS API, some of the labels are placed incorrectly (they are far from the center, sometimes they are rendered outside their polygon). Arrows have the issue where the arrowheads are not rendered at all, only the base line that marks the direction of the whole arrow. There are no error messages in the console, so I have a hard time debugging this issue.

WebGL for Feature Layers is enabled. I initiate my WebMap like this:

let webmap = new Webmap(
 portalItem: 
 id: "id-of-map-hosted-in-arcgis-online"
 
);

And my view like this:

let view = new MapView(
 container: "viewDiv",
 map: webmap,
 center: [...],
 zoom: 18,
 higlightOptions: ...,
 showLabels: true
);

I would like to know the source of my issues.

Why is it rendered differently in ArcGIS Online and when using ArcGIS-JS-API 4.9?

labeling arcgis-online rendering arcgis-javascript-api-4

share|improve this question

edited Apr 5 at 10:46

Katah

772510

asked Dec 9 '18 at 19:14

TomaszTomasz

61

let webmap = new Webmap(
 portalItem: 
 id: "id-of-map-hosted-in-arcgis-online"
 
);

let view = new MapView(
 container: "viewDiv",
 map: webmap,
 center: [...],
 zoom: 18,
 higlightOptions: ...,
 showLabels: true
);

share|improve this question

edited Apr 5 at 10:46

Katah

772510

asked Dec 9 '18 at 19:14

TomaszTomasz

61

share|improve this question

edited Apr 5 at 10:46

Katah

772510

asked Dec 9 '18 at 19:14

TomaszTomasz

61

edited Apr 5 at 10:46

Katah

772510

edited Apr 5 at 10:46

Katah

772510

asked Dec 9 '18 at 19:14

TomaszTomasz

61

asked Dec 9 '18 at 19:14

TomaszTomasz

61

1 Answer
1

active

oldest

votes

1

The render is different because ArcGIS Online uses the ArcGIS-JS-API 3.27, and you are using the Verison 4.9 in your code.

share|improve this answer

answered Dec 10 '18 at 16:40

KatahKatah

772510

add a comment | 

Your Answer

StackExchange.ready(function()
var channelOptions =
tags: "".split(" "),
id: "79"
;
initTagRenderer("".split(" "), "".split(" "), channelOptions);

StackExchange.using("externalEditor", function()
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled)
StackExchange.using("snippets", function()
createEditor();
);

else
createEditor();

);

function createEditor()
StackExchange.prepareEditor(
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: false,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: null,
bindNavPrevention: true,
postfix: "",
imageUploader:
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
,
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
);



);

draft saved

draft discarded

Sign up or log in

StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);

Sign up using Google

Sign up using Facebook

Sign up using Email and Password

Post as a guest

Name

Email

Required, but never shown

StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fgis.stackexchange.com%2fquestions%2f305478%2farcgis-online-vs-js-rendering-differences%23new-answer', 'question_page');

);

Post as a guest

Name

Email

Required, but never shown

1

The render is different because ArcGIS Online uses the ArcGIS-JS-API 3.27, and you are using the Verison 4.9 in your code.

share|improve this answer

answered Dec 10 '18 at 16:40

KatahKatah

772510

add a comment | 

1

The render is different because ArcGIS Online uses the ArcGIS-JS-API 3.27, and you are using the Verison 4.9 in your code.

share|improve this answer

answered Dec 10 '18 at 16:40

KatahKatah

772510

add a comment | 

The render is different because ArcGIS Online uses the ArcGIS-JS-API 3.27, and you are using the Verison 4.9 in your code.

share|improve this answer

answered Dec 10 '18 at 16:40

KatahKatah

772510

share|improve this answer

answered Dec 10 '18 at 16:40

KatahKatah

772510

answered Dec 10 '18 at 16:40

KatahKatah

772510

answered Dec 10 '18 at 16:40

KatahKatah

772510