ol-ext

Class: Texture

ol.filter. Texture

new Texture(options)

Add texture effects on maps or layers

Parameters:
Name Type Description
options *
Properties
Name Type Description
img Image | undefined

Image object for the texture
src string

Image source URI
scale number

scale to draw the image. Default 1.
rotate bool

Whether to rotate the texture with the view (may cause animation lags on mobile or slow devices). Default is true.
crossOrigin null | string | undefined

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

Extends

Requires

  • module:ol.filter

Methods

getActive()

Get filter active

Inherited From:
Returns:
Type
bool

getPattern(x, y)

Get translated pattern

Parameters:
Name Type Description
x number

offset
y number

offset

postcompose()

Draw pattern over the map on postcompose

setActive(b)

Activate / deactivate filter

Parameters:
Name Type Description
b bool
Inherited From:

setFilter(options)

Set texture

Parameters:
Name Type Description
options *
Properties
Name Type Description
img Image | undefined

Image object for the texture
src string

Image source URI
scale number

scale to draw the image. Default 1.
rotate bool

Whether to rotate the texture with the view (may cause animation lags on mobile or slow devices). Default is true.
crossOrigin null | string | undefined

The crossOrigin attribute for loaded images.