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#include <string.h>
#include "runes.h"
void runes_display_init(RunesTerm *t)
{
cairo_select_font_face(t->cr, "monospace", CAIRO_FONT_SLANT_NORMAL, CAIRO_FONT_WEIGHT_NORMAL);
cairo_set_font_size(t->cr, 14.0);
cairo_set_source_rgb(t->cr, 0.0, 0.0, 1.0);
cairo_move_to(t->cr, 0.0, 14.0);
}
void runes_display_glyph(RunesTerm *t, char *buf, size_t len)
{
if (len) {
char *nl;
buf[len] = '\0';
while ((nl = strchr(buf, '\n'))) {
double x, y;
*nl = '\0';
cairo_show_text(t->cr, buf);
buf = nl + 1;
cairo_get_current_point(t->cr, &x, &y);
cairo_move_to(t->cr, 0.0, y + 14.0);
}
cairo_show_text(t->cr, buf);
/* we have to flush manually because XNextEvent (which normally handles
* flushing) will most likely be called again before the keystroke is
* handled */
runes_window_backend_flush(t);
}
}
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