Portable Network Graphics is a bitmapped image format and video codec that employs lossless data compression.
1
vote
2answers
44 views
Avoid “save for web” in Gimp
Previously Gimp could directly open and save JPEG and PNG-images. Since Ubuntu 12.10 Gimp is upgraded and requires me to save via a "save for web"-dialog. I have several issues with this dialog and ...
0
votes
1answer
58 views
Can I use PNG instead of SVG for icons? [closed]
I'm making a theme. I'm new to the whole linux/ ubuntu thing. I have a lot of experience using photoshop/ gimp so drawing up some icons in those programs is a piece of cake to me. I was messing around ...
1
vote
0answers
39 views
blurry images with mogrify & convert
Does anyone know why this image is so blurry?
I did a convert from pdf to png and it turned out like that. Before deleting imagemagick and it's entire toolset from software-center most of my image ...
3
votes
1answer
140 views
convert several png to one pdf
I have 280 pgn files that I want to merge and convert into one pdf.
PNG files names are in the sequence p000.png, p001.png etc and total space is about 30mb.
I did:
convert p00*.png to myfile.pdf
...
2
votes
1answer
60 views
How to convert multiple files to png (instead of one) in Thunar custom actions?
I have added convert %f %f.png to Thunar's custom actions to convert a selected image to png.
What would be the command that can be added in the same way that would allow selecting multiple files or ...
6
votes
1answer
750 views
How can I convert a .png file to .icns
What is the correct way of converting one or more .png files to .icns files?.
I've installed icnsutils but I'm having a hard time figuring out how to work with png2icns.
2
votes
1answer
140 views
Is there a way to batch export SVGs to PNGs?
I have these SVGS and I'd like to export them to PNG images, I could export them with Inkscape but that would mean open each file and export that file to PNG which is not efficient (I have hundreds of ...
0
votes
0answers
105 views
ming 0.4.2 compilation errors on Ubuntu 12.04 when installing from source code [closed]
I am trying to install ming 0.4.2 from source code and it was compilable before on Ubuntu 10.04, but now it' giving following compilation errors when I try to install using command sudo make install ...
1
vote
1answer
103 views
Images not working with Glade?
I am sorry if it appears that I am spamming, I am just trying to learn as much about Ubuntu development as possible.
I have this basic Quickly app set up and working fine. I have one image on the ...
0
votes
0answers
81 views
gnome-screenshot output to 96dpi?
Gnome-screenshot outputs PNG files with DPI set to 72 DPI, when using these in Microsoft Outlook - Insert Image - there are scaling issues if images are not at 96 DPI
There doesn't seem to be anyway ...
2
votes
2answers
1k views
Cannot open PNG files with imageviewer [closed]
When I try to open PNG files, I double click them, then nothing happens. I have to go to "Open with" and select F-spot photoviewer to view PNG files.
This is eog, eye of gnome, correct? How can I ...
4
votes
1answer
543 views
Gimp colours do not fill correctly
This is probably a very easy question, but I am stumped.
I am trying to edit a png. I select a colour with the "Select by color" tool, change the fill colour to red ff0000, or 255,0,0, but when I ...
2
votes
1answer
73 views
Lookit does not produce a PNG file that is able to be used by all image viewing applications
Recently I have begun experimenting with Lookit, a screen capture upload application. At this point I have not tried the upload capabilities. That is, my various screen captures are simply being ...
8
votes
2answers
1k views
Tool to convert a sequence of numbered PNG files to an animated GIF?
I've created a series of small PNG files using Blender and I was wondering if there was a tool (preferably in the repos.) that would convert them to an animated GIF.
One extra stipulation: the tool ...
1
vote
0answers
119 views
Change default .png for saving .jpeg image [closed]
I once read about this possibility, including controlling the size of resolution, unfortunately, did not save the link and I'm trying without much success.
2
votes
2answers
6k views
What's the best way to install the GD graphics library for Nagios?
While trying to install Nagios 3.2.3, I ran their ./configure script and got these errors:
checking for main in -liconv... no
checking for gdImagePng in -lgd (order 1)... no
checking for gdImagePng ...
5
votes
1answer
2k views
How to get pngcrush to overwrite original files?
I've read through man pngcrush and it seems that there is no way to crush a PNG file and save it over the original. I want to compress several folders worth of PNGs so it would be useful to do it all ...
1
vote
2answers
1k views
How to Save Filters with PNG in Inkscape
I have created a graphic with multiple layers in Inkscape. One of the layers is some text. I have applied a drop shadow filter to the text. When I save the file as PNG, the drop shadow is not saved. I ...
