MCUtils

Class: GeoImage

mcutils.format.layer. GeoImage

Lecture de layer image au format macarte.

new GeoImage(options)

Constructor

Parameters:
Name Type Description
options

Options.
Source:
format/layer/GeoImage.js

Extends

Methods

read(options, url, imageCrop, imageMask)

Reader

Parameters:
Name Type Description
options *

extend layer options
url string

url of the static image
options.imageCenter ol.Coordinate

center of the image
options.imageScale ol.Size | Number

[scalex, scaley] of the image
options.imageRotate number

angle of the image in radian, default 0
imageCrop ol.Extent

image crop to be show (in the image) default: [0,0,imageWidth,imageHeight]
imageMask Array.<ol.Coordinate>

linestring to mask the image on the map
Overrides:
Source:
format/layer/GeoImage.js
Returns:
Type
ol_layer_Image

readOptions(layer, options)

Set the layers options (visibility, opacity, etc.)

Parameters:
Name Type Description
layer ol.layer

ol layer
options Object
Properties
Name Type Description
name String

name of the layer
title String

title of the layer
opacity bool

opacity of the layer, default 1
visibility bool

visibility of the layer
copyright String

layer copyright
description String

layer description
cluster boolean
maxZoomCluster number
popupHoverSelect vboolean
Inherited From:
Overrides:
Source:
format/layer/Layer.js

write()

Abstract class for reading layer

Inherited From:
Overrides:
Source:
format/layer/Layer.js
Returns:
Type
Layer | boolean

writeOptions(layer, options)

Get the layers options (visibility, opacity, etc.)

Parameters:
Name Type Description
layer ol.layer

ol layer
options Object

a list of options to extend. The list is extended in place.
Inherited From:
Overrides:
Source:
format/layer/Layer.js
Returns:

the options

Type
Object