diff options
Diffstat (limited to 'src/canvas.c')
| -rw-r--r-- | src/canvas.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/canvas.c b/src/canvas.c index 4a00dbc..eaec538 100644 --- a/src/canvas.c +++ b/src/canvas.c @@ -127,7 +127,7 @@ void imv_canvas_font(struct imv_canvas *canvas, const char *name, int size) pango_font_description_set_absolute_size(canvas->font, size * PANGO_SCALE); } -void imv_canvas_printf(struct imv_canvas *canvas, int x, int y, const char *fmt, ...) +int imv_canvas_printf(struct imv_canvas *canvas, int x, int y, const char *fmt, ...) { char line[1024]; va_list args; @@ -140,9 +140,14 @@ void imv_canvas_printf(struct imv_canvas *canvas, int x, int y, const char *fmt, cairo_move_to(canvas->cairo, x, y); pango_cairo_show_layout(canvas->cairo, layout); + + PangoRectangle extents; + pango_layout_get_pixel_extents(layout, NULL, &extents); + g_object_unref(layout); va_end(args); + return extents.width; } void imv_canvas_draw(struct imv_canvas *canvas) |