kamirr / sf-svg

SVG renderer for SFML

sf-svg

SFML-based library to draw .svg files and Bézier Curves.

What it does:

• SVG images drawing;
• Loading SVG from files / memory / stream;
• SVG rasterization;
• Implements Square- and Cubic Bézier curves;
• Curves inherit sf::Shape;
• Provides interface for Bézier curves;
• Provides debug-friendly features like "helper lines" etc.

What it lacks (yet):

• n-th level Bézier curves;
• Better rasterizer.

Documentation

You can find docs here.
Generated using doxygen, It's not good-looking, but I don't have time to change doxygen's .css files.

Usage:

Compilation

$ git clone https://github.com/KoczurekK/sf-svg.git
$ cd sf-svg
$ qmake curves-shared.pro
$ make

Installation & usage

Copy SFC headers to /usr/include/SFC or to any other path supported on your OS. Then copy .so/.dll files wherever you want to and remember to pass linker option -lsfsvg.

sf-svg's Issues

SIGABRT after window resize

Hi! I need draw colored (with alpha-channel) svg images in my program. And I want resize window and scale svg to fill window. So, I rasterize svg with needed scale factor to Image, then create Texture from Image, and apply this Texture to RectangleShape. But when I resize window (not always) I get SIGABRT on this line, or this line or this.

I created test project to reproduce this issue (your should pass path to svg in arguments, and press down to set window size 800x450, but this size may not work)

https://github.com/KillWolfVlad/sf-svg-SIGABRT

My environment is Arch Linux GNOME 3 on Xorg (intel modesetting) with latest update from official repo. But I have this issue on Ubuntu 16.04 (in VirtualBox) and Windows (sf-svg compiles only in STATIC mode, and need invoke rasterize before drawing, because resize event is not handled after launch).

I think it is bug in nanosvg, but sf-svg fork is older than upstream.

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