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    <feComposite>

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    This filter primitive performs the combination of two input images pixel-wise in image space using one of the Porter-Duff compositing operations: over, in, atop, out, xor and lighter. Additionally, a component-wise arithmetic operation (with the result clamped between [0..1]) can be applied.

    The arithmetic operation is useful for combining the output from the <feDiffuseLighting> and <feSpecularLighting> filters with texture data. If the arithmetic operation is chosen, each result pixel is computed using the following formula:

    result = k1*i1*i2 + k2*i1 + k3*i2 + k4

    where:

    • i1 and i2 indicate the corresponding pixel channel values of the input image, which map to in and in2 respectively
    • k1, k2, k3 and k4 indicate the values of the attributes with the same name

    Usage context

    CategoriesFilter primitive element
    Permitted contentAny number of the following elements, in any order:
    <animate>, <set>

    Attributes

    Global attributes

    Specific attributes

    DOM Interface

    This element implements the SVGFECompositeElement interface.

    Specifications

    Specification Status Comment
    Filter Effects Module Level 1
    The definition of '<feComposite>' in that specification.    		 Working Draft Added lighter value for operator attribute.
    Scalable Vector Graphics (SVG) 1.1 (Second Edition)
    The definition of '<feComposite>' in that specification.    		 Recommendation Initial definition

    Browser compatibility

    Feature Chrome Edge Firefox (Gecko) Internet Explorer Opera Safari
    Basic support ? ? ? ? ? ?
    lighter for operator ? ? ? ? ? ?
    Feature Android Firefox Mobile (Gecko) IE Phone Opera Mobile Safari Mobile
    Basic support ? ? ? ? ?
    lighter for operator ? ? ? ? ?

    See also

    Etiquetas do documento e colaboradores

    Etiquetas: 
     Colaboradores desta página: Sebastianz, kscarfone, Jeremie, Manuel_Strehl
     Última atualização por: Sebastianz,