Creating vector graphics using Inkscape
You may have taken a photo with a digital camera which, at first, seemed sharply printed, but when enlarged seemed blurry and "mushy" in places. If so, you have stumbled across a fundamental problem of digital graphic processing: Pixel graphics can be shrunk almost arbitrarily, but they can only be enlarged to a certain degree: Where no more material is available in the original photo, the software must "add" pixels, but this only works to a limited extent, and the result is not like the original photo.
This problem can be solved using vector graphics. In Linux, you can use the Inkscape program [1] to create vector graphics yourself. However, starting to use this rather complex application is not very easy. In this article, I explain the first steps of using Inkscape.
Digital Resolution
Digital photos and graphics are not just a specific resolution, the point density, which is specified as the number of dots per inch (dpi), is also important. The higher the dpi, the finer and sharper the graphic. The combination of resolution and density determines the context in which an image file can be scaled. The higher the resolution and dpi number, the less a graphics program has to "invent" when projecting and the more the graphic can be scaled; 300 dpi is the basic requirement for high-quality printing.
[...]
Buy this article as PDF
(incl. VAT)
Buy Linux Magazine
US / Canada
UK / Australia
Subscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Subscribe to our ADMIN Newsletters
Support Our Work
Linux Magazine content is made possible with support from readers like you. Please consider contributing when you’ve found an article to be beneficial.
News
-
AUR Repository Still Under DDoS Attack
Arch User Repository continues to be under a DDoS attack that has been going on for two weeks.
-
RingReaper Malware Poses Danger to Linux Systems
A new kind of malware exploits modern Linux kernels for I/O operations.
-
Happy Birthday, Linux
On August 25, Linux officially turns 34.
-
VirtualBox 7.2 Has Arrived
With early support for Linux kernel 6.17 and other new additions, VirtualBox 7.2 is a must-update for users.
-
Linux Mint 22.2 Beta Available for Testing
Some interesting new additions and improvements are coming to Linux Mint. Check out the Linux Mint 22.2 Beta to give it a test run.
-
Debian 13.0 Officially Released
After two years of development, the latest iteration of Debian is now available with plenty of under-the-hood improvements.
-
Upcoming Changes for MXLinux
MXLinux 25 has plenty in store to please all types of users.
-
A New Linux AI Assistant in Town
Newelle, a Linux AI assistant, works with different LLMs and includes document parsing and profiles.
-
Linux Kernel 6.16 Released with Minor Fixes
The latest Linux kernel doesn't really include any big-ticket features, just a lot of lines of code.
-
EU Sovereign Tech Fund Gains Traction
OpenForum Europe recently released a report regarding a sovereign tech fund with backing from several significant entities.