Provided by: libdrawtk-dev_1.0b-1_amd64
dtk_make_current_window - Make a window the target of the next draws
#include <drawtk.h> void dtk_make_current_window(dtk_hwnd wnd);
dtk_make_current_window() makes the window referenced by wnd as the target of the next drawings. If wnd is NULL then the function unbind the current window for next drawings. For a sucessfull call to dtk_draw_shape(), a window should be current. The creation of the window does not make it current.