github.com/neohugo/neohugo@v0.123.8/resources/images/process.go (about)

     1  // Copyright 2024 The Hugo Authors. All rights reserved.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  // http://www.apache.org/licenses/LICENSE-2.0
     7  //
     8  // Unless required by applicable law or agreed to in writing, software
     9  // distributed under the License is distributed on an "AS IS" BASIS,
    10  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    11  // See the License for the specific language governing permissions and
    12  // limitations under the License.
    13  
    14  package images
    15  
    16  import (
    17  	"image"
    18  	"image/draw"
    19  
    20  	"github.com/disintegration/gift"
    21  )
    22  
    23  var _ ImageProcessSpecProvider = (*processFilter)(nil)
    24  
    25  type ImageProcessSpecProvider interface {
    26  	ImageProcessSpec() string
    27  }
    28  
    29  type processFilter struct {
    30  	spec string
    31  }
    32  
    33  func (f processFilter) Draw(dst draw.Image, src image.Image, options *gift.Options) {
    34  	panic("not supported")
    35  }
    36  
    37  func (f processFilter) Bounds(srcBounds image.Rectangle) image.Rectangle {
    38  	panic("not supported")
    39  }
    40  
    41  func (f processFilter) ImageProcessSpec() string {
    42  	return f.spec
    43  }