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You're reading from  Building Cross-Platform GUI Applications with Fyne

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Published inJan 2021
PublisherPackt
ISBN-139781800563162
Edition1st Edition
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Andrew Williams
Andrew Williams
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Andrew Williams

Andrew Williams graduated from the University of Edinburgh in 2003 with a bachelor's degree, with honors, in computer science. After university, he went to work as a software engineer and has gained over 15 years of commercial software development experience across a variety of programming languages, including Java, C, Objective-C, and Go. Andrew has spent many years working as a CTO with many early-stage and growing software start-ups. He has been a core developer in large open source projects, including Enlightenment, EFL, and Maven, as well as involved in maintaining various community websites and tutorials. Andrew's passion for building tools and services that make software development simpler led him to start authoring books on the subject.
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Pixel output – rendering images

For the reasons outlined in the previous section, it is recommended that you use scalable graphics (normally SVG files) for icons and other image-based components of user interfaces. It will sometimes be necessary to work with bitmap graphics (those defined by a collection of pixels rather than graphical features). If you are loading and managing images, or if you want to display detailed graphical elements using every pixel available, then this section contains important information about how to proceed.

Images

Image content in Fyne defines graphical content that will normally stretch or shrink to the space that is allocated to it. Loading a bitmap image (which has dimensions that are defined by the number of pixels) into a scalable output may not provide the expected outcome. The rendered output of a size defined in pixels will vary depending on the scale of the output device or user preferences. For this reason, Fyne does not normally...

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Building Cross-Platform GUI Applications with Fyne
Published in: Jan 2021Publisher: PacktISBN-13: 9781800563162

Author (1)

author image
Andrew Williams

Andrew Williams graduated from the University of Edinburgh in 2003 with a bachelor's degree, with honors, in computer science. After university, he went to work as a software engineer and has gained over 15 years of commercial software development experience across a variety of programming languages, including Java, C, Objective-C, and Go. Andrew has spent many years working as a CTO with many early-stage and growing software start-ups. He has been a core developer in large open source projects, including Enlightenment, EFL, and Maven, as well as involved in maintaining various community websites and tutorials. Andrew's passion for building tools and services that make software development simpler led him to start authoring books on the subject.
Read more about Andrew Williams