cairo Questions
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I spent hours this afternoon trying to find a straightforward tutorial for installing PyCairo on Windows.
The Cairo project itself does not maintain Windows binaries, they must be dowloaded elsehe...
Qadi asked 2/1, 2012 at 19:7
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The command line version of cairosvg allows scaling. Here is the output of the help function:
cairosvg -h
usage: cairosvg [-h] [-v] [-f {pdf,png,ps,svg}] [-d DPI] [-W WIDTH]
[-H HEIGHT] [-s SCALE...
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Could someone please show me a minimal working example of using C language for Cairo with Gtk3 to draw a single line in a GtkDrawingArea. I've tried to modify testcairo.c in the Gtk3 tests folder b...
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I'm trying to use cairo to draw some arcs but gcc warns me that gdk_cairo_create() is deprecated. Use gdk_window_begin_draw_frame() and gdk_drawing_context_get_cairo_context() instead.
To get arou...
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I have been trying to use Inkscape to prepare artwork graphics for my scientific papers. I use LaTeX, and I need my figures to be prepared as high-quality Encapsulated PostScript (EPS) images. The ...
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I am trying to install the pycairo (Python bindings for the cairo graphics library) under OSX.
I started with
easy_install pycairo
and got:
Requested 'cairo >= 1.8.8' but version of cairo ...
Walter asked 30/9, 2009 at 21:53
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Im trying to use pyreverse to generate UML images for a project source code. When I run the pyreverse command and specify to generate png images, it runs and then after a while, it shows:
dot: gra...
Billington asked 24/1, 2014 at 4:49
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I just installed an Ubuntu bionic instance. It comes with cairo 1.14.6 preinstalled. I need at least cairo 1.15.4 for weasyprint to work properly. Unfortunately, even after installing the latest ca...
Thi asked 2/2, 2019 at 1:22
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I adopted the code from this answer in order to draw an overlay window, which stays on top of all windows, always. But I find that this window keeps flickering whenever there is a keypress or a but...
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I have some code below that is supposed to convert a SVG image to a PNG. It runs without errors but creates a PNG file that is blank instead of one with the same image as the original SVG. I did fi...
Lorianne asked 5/6, 2019 at 15:25
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How do I install cairocffi through pip?
cairocffi is a CFFI-based drop-in replacement for Pycairo https://github.com/SimonSapin/cairocffi.
I'm trying to install it on Ubuntu 14.04:
alvas@ubi:~$...
Preamplifier asked 13/4, 2015 at 0:54
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I'm trying to use 'Cairo' package in Rstudio, using the command install.packages('Cairo')
and it goes through with no problem.
I get this message-
The downloaded binary packages are in
/var/fold...
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I want to render parts of a svg file by name but for the life of me I cannot figure out how to do so (using python + gtk).
Here's the svg file in question: http://david.bellot.free.fr/svg-cards/fi...
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Edit: This page provides the code: https://www.andrewheiss.com/blog/2017/09/27/working-with-r-cairo-graphics-custom-fonts-and-ggplot/
ggsave("test_cario.eps", device=cairo_ps)
ggsave("test_cario....
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I'm trying to install GTK-DFB and cairo is a requirement. When I try to build it from source, it throws:
checking for cairo's PNG functions feature...
configure: WARNING: Could not find libpng in...
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Here's what I've done so far:
I've installed Homebrew:
/usr/bin/ruby -e "$(/usr/bin/curl -fsSL https://raw.github.com/mxcl/homebrew/master/Library/Contributions/install_homebrew.rb)"
Then pyth...
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I plot a pdf figure using gnuplot 5.0 with pdfcairo terminal, and then insert this figure into a pdf file using latex. However, I found the font size in gunplot is different with the font size in l...
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I had this following code pull from one of the tutorials on line. When I use gtk+-2.0, the following code works fine.
But when I try compile with gtk+-3.0, the code gives this error:
signal 'e...
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I'm working with python3, and i'm trying to install " cairocffi" on Ubuntu.
To do this, i've successfully installed:
python-dev
libffi-dev
cffi
But when i've trying to install "cairocffi" with ...
Vshaped asked 11/1, 2016 at 10:37
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our sysadmin just upgraded our operating system to SLES12SP1. I reinstalled Rv3.2.3 and tried to make plots. I use cairo_pdf and try to make a plot with the x-label being \u0298 i.e. the solar symb...
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A just curious question.
I'm aware that:
Skia, Cairo: library
Direct2D: API
But without any additional components, exclusively on Windows platform, which bears the most features? I'm not talkin...
Lenee asked 2/10, 2017 at 13:11
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I'm new to Cairo, trying to create text with transparent color and stroke. stroke color's transparency works but text fill color transparency transparency_value doesn't work.
If i reduce transparen...
Objectify asked 8/4, 2017 at 19:45
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community.
I know that there are many answers here, manuals, tutorials and references over the internets and amny more about this question. Also I know that knowledge of linear algebra is required...
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I'm new to c++ and cmake. I installed cairo library as written here via port. Now i want to include cairo to my project. I wrote the CmakeLists.txt commands as shown here.
cmake_minimum_required(...
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