Issue link: https://resources.pcb.cadence.com/i/1180190
Migration Guide for Allegro Platform Products Core Allegro Platform Back-End Products October 2019 52 Product Version 17.4-2019 © 1999-2019 All Rights Reserved. Finally, if you need a color that is not opaque, you can specify the string value including the alpha channel, as: #AARRGGBB. The AA, or alpha channel, is the opacity value. 'ff' indicates completely solid, while '00' would be completely transparent. Button Field Sizes With the 17.4 release, button sizes have been made more consistent, with all buttons being the same height. This makes for a graphical interface that presents as more modern. If you have buttons which, in the past, were taller for some reason (see 17.2 image of the artwork form), you will notice that, in 17.4, they are a common height. This is an intentional change in behavior. Color Swatch Fields With the 17.4 release, color swatch fields, like those beside the subclass pull-down in the idle options tab form, will always be square. Like the button height changes, this has been done to provide a more consistent graphical interface experience for your users.