class Chevalet::Filters::Layer

Layer an image over the original image.

Parameters

image: Required. The URL of an image to layer on top of the original image.
gravity: A gravity value specifying the position of the layered image. See Chevalet::Filters for information on gravity.
x, y: The x- and y-offsets of the layered image in pixels from the sides as determined by the gravity parameter.
blend: The blend mode to use when compositing the two images. See Chevalet::Filters for information on blend modes.
resize: Geometry string describing a transformation on image. See Chevalet::Filters for information on geometry strings.
rotate: A number of degrees to rotate image.

Overlay an image onto the center of another without any fancy blending:

[{
  "filter": "layer",
  "params": {
    "image": "http://hey.czechmyjugs.com/get/dongs.png",
    "gravity": "center"
  }
}]

Apply an additive blend between two images:

[{
  "filter": "layer",
  "params": {
    "image": "http://hey.czechmyjugs.com/get/tortoise.jpg",
    "blend": "add"
  }
}]