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Is there a fltk class/function that deals with extracting exif data from an image? Is there code or any commands? Ive searched all over the internet, and could find nothing.
No, there is no such class in FLTK, and probably there will never be. Dealing with Exif data should be in another library that deals with image formarts, not a GUI toolkit.
What I would do if I were you is this: Link my FLTK application with Magick++ (http://www.imagemagick.org/Magick++/) and use ImageMagick C++ API to manipulate Exif data.
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i'd be interested in a c++ (if any) library to handle and elaborate 3d video files. I need to process the NifTI and Analyze format.
Thanks
You should use opencv for video processing. It is a very good library for processing video and you can also edit video. It provides a lot of inbuilt functions to process video.
To see an example click here.
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I am trying to plot variables in C++ inside a for loop. In Matlab, it is very easy, just type plot(x,y), but I do not know how to use it in C++. Is it possible to do it with opencv? or if anybody has a better recommendation I really appreciate it.
If you want high quality plots take a look at gnuplot (can be used from C++ program) or asymptote (you can generate script and use this script for render your plot), but these tools are not for dynamic plotting.
Use the cvplot library, it will provide matlab style plotting function in opencv. You can also use this library.
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I am trying to convert a massive number of hus and pes files (embroidery files). I was able to do it using ImageMagick in centos but I encountered memory allocation errors and also it only works for pes files. Is there a script that can handle this for both file types?
I tryed in imageMagick with a lot of versions and a lot of files but I wasn't able to do it.
there are a couple of windows software that can do this, but it takes to much time to do it file by file.
Thanks to jpw I found a solution. Embroidermodder confers a conversion to svg that I can convert to png using convert. I had to build it from source but it worked very well.
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I want to read and write TIFF(32-bit samples) in some Qt projects. I have tried libtiff, but they only support the TIFF images with BitsPerSample=1, 2, 4, 8, or 16.
When I used them to read TIFF with 32-bit samples, I got prompt "Sorry, can not handle images with 32-bit samples."
Is there any C/C++ lib supporting reading/writing TIFF with 32-bit samples?
Why dont you use QImage ?
It has
load() and
save()
operations. Also supports reading writing tiff.
Keep in mind your question is off topic.
But anyway FLTK is able to.
See http://www.fltk.org/index.php
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Does anybody knows some free or not free library for converting svg to raster image (preferably to png).
I see that there are ImageMagic, GraphicMagic, librsvg. But I can't to figure out how to use them or are suitable to my issue. I need to do trasformation programmatically from my code.
The canonical library to render SVG is librsvg.
You may want to check that out.
try this link ...
its very use full to you..