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Questions tagged [gdkpixbuf]

90 questions
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unable to load TIFF images using gdk_pixbuf_loader

I wait to load images from memory (jpegs and tiffs) into gdk_pixbuf_loader_write(). I have sample/test code that loads jpegs just fine but fails to display tiff images. The tiff images open fine with other viewers (eye of gnome etc) so the tiff is…
Ray
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How can I convert GOPixbuf strings to images

I have an XML file produced with Gnumeric that contains images, stored as GOPixbuf strings inside XML. They look like this: eXyA/4KEiP9xcnf/f3+E/3l5ff9xb3L/jo2Q/29wdP+ [truncated] For each string I have width and height, and a rowstride parameter,…
simone
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Gtk3 loading PixbufAnimation inside DrawingArea?

For the purpose of mine gstreamer application I tought about simple loader before I give a handle of DrawingArea widget to sink element.The basic idea was to load an animated .gif inside Gtk.DrawingArea but I run on the problem with documentation.I…
Haris Kovacevic
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GdkPixbuf - Saving pixel data to file from Python

I am trying to save some pixels to a file using GdkPixbuf from Python in Windows. I am making use of the excellent PyGI AIO (3.14.0) binaries. #!/usr/bin/env python # -*- coding: utf-8 -*- from gi.repository import Gtk, Gdk, GdkPixbuf w, h, n = 4,…
kloffy
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GdkPixbuf returns "gi._glib.GError: Couldn't recognize the image file format"

I have a problem loading PNG images in Gtk3. I have broken image symbols in my ToolButtons and after some investigation it appears that it comes from GdkPixbuf not being able to read the PNG files. I have reproduced the problem with the python…
Michael Dussere
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GTKMM :: Drawing multiple images using single Gdk::PixBuf in GTk::Drawing area

Hey All, I am trying to draw live images in Gtk::DrawingArea in the same way as they are shown in monitors at railway stations, airports, metro etc.. For current tesing purpose I have hardcoded my code. here it is Gtk::Drawing area…
user1583846
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Clutter actor content does not blend like it should

As ClutterTexture is now marked as deprecated, I followed the recommendation and replaced it with a ClutterActor that has it's content set to a pixbuf. from gi.repository import Clutter, GdkPixbuf, Cogl Clutter.init([]) stage =…
Vindolin
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How can I use P/Invoke to call a 64-bit C++ DLL from a 64-bit C# Application?

I'm working on some code that involves using P/Invoke to call unmanaged functions from a few C++ DLLs. I'd like to be able to build the application as either 32 or 64 bit. Currently, it only works as x86. I have 32 and 64 bit copies of each of the…
Patrick McCaffrey
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How can I apply 3D-transformations to an image?

I am trying to (in code) take an image file and apply three dimensional transformations (think: perspective) to it. The application I'm working on is written in C#, and I've already looked at the MSDN info on skewing/rotating images. Unfortunately,…
Patrick McCaffrey
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Gdk::Pixbuf does not load images

I'm trying to load a *.jpg image into a Gdk:: Pixbuf, but it fails and keeps telling me: Error interpreting JPEG image file (Wrong JPEG library version: library is 62, caller expects 80) try{ Gdk::Pixbuf::create_from_file(".../Test.jpg"); } …
VoodooCode
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Clutter-vala how to load texture

i'm trying to load a folder icon as a texture. i have tried almost everything now and i can't get it to work for some reason i think this thread is just what i'm looking for but it's too advanced. i want it simple for now. and for some reason i…
user69969
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/bin/sh: 1: gdk-pixbuf-config: not found

I am trying to compile a C/C++ program which is based on gdk-pixbuf, during compilation i get error "/bin/sh: 1: gdk-pixbuf-config: not found" I got below packages currently, kindly guide, what i am missing? I am using Ubuntu 12.04, 32 bit dpkg -l |…
Saqlain
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Create a gtk.gdk.Pixbuf from binary data

I am struggling to get binary data into a gtk.gdk.pixbuf. This should illuminate my problem: file = open("image.jpg", "rb") //Ultimately this is going to come from a BLOB binary = f.read() //I created a pixbuf directly from the jpg //and took the…
jsj
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Convert GIcon into GdkPixbuf

I'm using the GAppInfo/GDesktopAppInfo. GIcon *icon = gtk_app_info_get_icon (G_APP_INFO(appinfo)); Now I need to put it on a GtkIconView but I found that there is no way to create a GdkPixbuf from GIcon. Anyone knows this? Thanks very much! EDIT 1:…
ekd123
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Merging gtk subpixbufs

I'm presently playing with gtk.pixbuf in python. In the API, the subpixbuf function is described as returning a pixbuf that shares data with the original pixbuf : The subpixbuf() method creates a new gtk.gdk.Pixbuf that represents a sub-region of…
Jacques Gaudin
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