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Merge commit '5be51ac3db225d5df501ed1fa1499c41d97dbf65'
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@@ -3,14 +3,11 @@ title: images.Sigmoid
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description: Returns an image filter that changes the contrast of an image using a sigmoidal function.
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categories: []
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keywords: []
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action:
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aliases: []
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related:
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- functions/images/Filter
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- methods/resource/Filter
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returnType: images.filter
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signatures: [images.Sigmoid MIDPOINT FACTOR]
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toc: true
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params:
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functions_and_methods:
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aliases: []
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returnType: images.filter
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signatures: [images.Sigmoid MIDPOINT FACTOR]
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---
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This is a non-linear contrast change useful for photo adjustments; it preserves highlight and shadow detail.
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@@ -27,7 +24,7 @@ Create the filter:
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{{ $filter := images.Sigmoid 0.6 -4 }}
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```
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{{% include "functions/images/_common/apply-image-filter.md" %}}
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{{% include "/_common/functions/images/apply-image-filter.md" %}}
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## Example
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