Donald P. Story submitted the
opacity-pro
package.
Version number: 2018-05-13 License type: lppl1.2
Summary description: Set transparency and blend mode
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The opacity-pro package defines the settransparency command and the settransparency environment. These allow the document to set the blend mode and opacity of LaTeX objects.
PDF Creator: Adobe Distiller is required, with transparancy operator set to true (/AllowTransparency true).
Also see http://blog.acrotex.net/ for the latest on my ruminations on LaTeX and PDF.
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This package is located at http://mirror.ctan.org/macros/latex/contrib/opacity-pro
More information is at https://www.ctan.org/pkg/opacity-pro
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Thanks for the upload.
For the CTAN Team Manfred Lotz
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