From 4720774a8523e69bbca5b9fb71c1f38c0ba38151 Mon Sep 17 00:00:00 2001 From: Andrew Murray Date: Tue, 4 Apr 2023 14:59:26 +1000 Subject: [PATCH] Describe the effect of brightness and contrast factors above 1 --- docs/reference/ImageEnhance.rst | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/docs/reference/ImageEnhance.rst b/docs/reference/ImageEnhance.rst index 746f18cd2..457f0d4df 100644 --- a/docs/reference/ImageEnhance.rst +++ b/docs/reference/ImageEnhance.rst @@ -59,15 +59,17 @@ method: This class can be used to control the contrast of an image, similar to the contrast control on a TV set. An :ref:`enhancement factor ` of 0.0 gives a solid grey - image. A factor of 1.0 gives the original image. + image, a factor of 1.0 gives the original image, and greater values + increase the contrast of the image. .. py:class:: Brightness(image) Adjust image brightness. This class can be used to control the brightness of an image. An - :ref:`enhancement factor ` of 0.0 gives a black image. - A factor of 1.0 gives the original image. + :ref:`enhancement factor ` of 0.0 gives a black image, + a factor of 1.0 gives the original image, and greater values increase the + brightness of the image. .. py:class:: Sharpness(image)