Building OpenLayers Applications with QGIS
Formal Metadata
Title |
Building OpenLayers Applications with QGIS
|
Title of Series | |
Author |
|
License |
CC Attribution - NonCommercial - ShareAlike 3.0 Germany:
You are free to use, adapt and copy, distribute and transmit the work or content in adapted or unchanged form for any legal and non-commercial purpose as long as the work is attributed to the author in the manner specified by the author or licensor and the work or content is shared also in adapted form only under the conditions of this license. |
Identifiers |
|
Publisher |
|
Release Date |
2015
|
Language |
English
|
Producer |
|
Production Year |
2015
|
Production Place |
Seoul, South Korea
|
Content Metadata
Subject Area | |
Abstract |
OpenLayers 3 is a powerful mapping library that can be used to create interactive mapping applications. Although it has a simple, intuitive and well-documented API, it requires knowledge of JavaScript to use, and no tools exist to leverage its functionality for more general GIS users. This presentation introduces an open-source QGIS plugin that creates web applications based on OL3, without the need of writing code manually. Elements of the web app are defined using a simple GUI, and QGIS GUI elements are used as well to define its characteristics (for instance, for defining the styling of layers or the extent of the view). The plugin can create different types of web apps, from simple maps used to browse data layers, to rich ones with GIS-like functionality, as well as others such as narrative maps. Apart from being an interface for writing OL3 code in a graphical way, it automates data deployment, and can import data into a PostGIS database or upload layers to a GeoServer instance. Altogether, these capabilities, along with QGIS data management functionality, allow to create a web app from QGIS in a very short time, as well as modifying or improving it later.
|

00:00
Computer animation
Resultant
00:24
Computer animation
Physical law
Energy level
Mereology
Family
08:11
Computer animation
08:55
Computer animation
Family
09:52
Computer animation
10:13
Computer animation
Inheritance (object-oriented programming)
11:41
Computer animation
12:12
Computer animation
13:47
Computer animation
14:34
Computer animation
16:56
Computer animation
Variety (linguistics)
Software testing
Theory
Number
20:15
Computer animation
Number
21:45
Data mining
Goodness of fit
Physical law
Rule of inference
22:40
Lecture/Conference
00:00
don't
00:05
as a result of you and I will be in the in in the in my mind and I
00:25
think my mind and I might have a my learning my mind a minor part of my my my my and my my my my my my brother in law would have a mind and my my my my my my my my on the left and on the level of a
02:11
year and a half years of my own and my my my my my my my my my my my my my my my my my my the might of my my my my my my my my my my my my mind the mind I my might I might my my my my my my my my my my my my my my my my my a my my my my my my my my my my my my my my my
08:22
my my my my my parents and
08:39
my my my my my my
08:56
around a lot in the mind of the mind of my my my brother or my brother my my my my my my my
09:53
mind my mind
10:01
and I'm going to my my my my my my my
10:15
my I remember when my my my my my my my my my my my my my my my parents and my money in my my my my my my my my parents and my my my my my my my my my my my my my in a a a my
11:36
my my my my
11:51
a minor minor
12:20
my on my my my my my my my my my my because my of my my
13:13
a
13:16
my my
13:31
a my my my my my a mother
13:47
my
13:58
mind my my my my my
14:36
friend of a friend of
14:49
my my I might be a my my my my my my my my In my mind I might
16:08
I might
16:15
a
16:22
minus in my Government and my my my my my a
17:01
the a of a I think a lot of what I might have a I have a number of a a a a a a a a a a a theory of mind to a to a minor in a variety of problems in the mind of a of a of a of a kind of moving in a and I have a test a
20:16
there's uh 18 and so far from as home and so on and so on and so forth and the number of people in the room the land
20:53
of the rising of the the of the of a the of the of the of the the the the the the the more I and I want to have the and in the the the the end of the year and
21:46
the year before and
21:52
I might have been a good friend of mine in the rule of law in the you
22:08
I think you need to know that according to the origin of the world and
22:20
I want you to be a a a a a a a a a very
