40 lines
1.2 KiB
ReStructuredText
40 lines
1.2 KiB
ReStructuredText
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.. include:: /Includes.rst.txt
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.. _feature-59591:
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==============================================================
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Feature: #59591 - Image quality definable per sourceCollection
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==============================================================
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See :issue:`59591`
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Description
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===========
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The image quality of each `sourceCollection` entry can be configured.
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Integrators can already render images with the predefined quality set by LocalConfiguration.php.
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To decrease the quality of larger images (e.g. double density) in order to lower the file size,
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integrators can configure the parameter `quality` of the matching `sourceCollection` now.
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The TypoScript setup can be configured as followed (e.g.):
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.. code-block:: typoscript
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# for small retina images
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tt_content.image.20.1.sourceCollection.smallRetina.quality = 80
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# for large retina images
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tt_content.image.20.1.sourceCollection.largeRetina.quality = 65
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If the new parameter is not set, TYPO3 will use to the default quality of LocalConfiguration.
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Impact
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======
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The rendering of `sourceCollection` stays as it is. Users can additionally selectively control the quality of jpeg by TypoScript setup.
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.. index:: TypoScript, Frontend
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