How does vkvg compares with something like GTK or QT?

[rempas]

Hello! I'm not sure that I understand but how does vkvg compares with something like the mentioned libraries? Are they the same thing?

[jpbruyere]

Gtk and QT are widget toolkits, they both have a 2d drawing libraries to draw graphic components. Gtk use cairo and QT has its own. Vkvg, as cairo or skia, is only meant to draw 2d shapes and text.

[rempas]

Oh, interesting! So, if I understand it right, Vkvg cannot be used standalone to create full applications and something else needs to be used. For example, something that uses that Xlib, XCB or Wayland (on Linux) to create and manage windows and then use Vkvg to draw things in the screen. Or am I mistaken?

[jpbruyere]

You need to create a valid vulkan context, either a window surface or a texture. To draw on a window, I use GLFW library that gives you also input devices support (keyboard, mouse,...). If you only want to draw on a texture and save the result on disk, you may go only with vkvg.

[rempas]

Alright, I got it! Thank you!