PNG image file format is not something new to
talk about. This file format has been around for many years now. The PNG format
came around in the mid 90s to provide Austin web design professionals a
solution to the GIF image file format. There were many shortcomings of GIF
files and it hindered the outputs of the web design professionals. Initially
the PNG files had to face many obstacles. In the earlier browsers such as
Internet Explorer (which is a Microsoft product) PNG image files were not
supported. This meant that upon application the images used to look spotty and
blurred. But many web design Austin
professionals persisted with the use of PNG files for all advantages provided.
As the times changed and many browsers came into existence, PNG files found
their friends. Nowadays, PNG files look great across all browsers, even IE 7.
If you look at the usage of PNG files across
the professional web design Austin
domains then it has to be said that they are the popular choice for the
professional web designers. But what has made PNG files click over the rest of
the others? We will try to find the answer.
·
Transparency
Levels: PNG files offer better transparency than any
other file formats. Though GIF files have better opacity but they can make the
images completely opaque. There is no option in between both the extremes. This
is where PNG has an advantage. You can find options for semi transparent pixels
which can be saved with soft drop shadow. Such images can be later used over
any background and they blend well.
·
Compression
without any loss in quality: It is a proven fact that
every time the Austin website design
professionals want to compress a JPEG image there is loss in the overall quality.
GIF file formats also provide lossless file compression, but there is a
problem. GIF supports only 256 colour pallets, so the images are not bright or
life like enough. PNG has taken the best pieces of both. The images provide
lossless compression and they are life like too.
·
Self
Correction: PNG image files have an option for in
built Gamma correction. These images can correct themselves across various
brightness and resolution of computer monitors. This is also a huge advantage
for the Austin website design
professionals.


