ol-ext

Class: Lego

ol.filter. Lego

new Lego(options)

Make a map or layer look like made of a set of Lego bricks.

Parameters:
Name Type Description
options *
Properties
Name Type Description
brickSize Number

size of te brick, default 30
crossOrigin null | string | undefined

crossOrigin attribute for loaded images.
Requires:
  • module:ol.filter

Extends

Requires

  • module:ol.filter

Members

img

Image definition

Methods

getActive()

Get filter active

Inherited From:
Returns:
Type
bool

getPattern(offsetX, offsetY)

Get translated pattern

Parameters:
Name Type Description
offsetX number

x offset
offsetY number

y offset

postcompose()

Postcompose operation

set(key, val)

Overwrite to handle brickSize

Parameters:
Name Type Description
key string
val

setActive(b)

Activate / deactivate filter

Parameters:
Name Type Description
b bool
Inherited From:

setBrick(width, img, crossOrigin)

Set the current brick

Parameters:
Name Type Description
width Number

the pattern width, default 30
img brick | ol3 | lego | undefined

the pattern, default ol3
crossOrigin string