From bb12b8c0fbc4d0a791f8a2cb8c7f2d64df995a4d Mon Sep 17 00:00:00 2001 From: Bert Date: Thu, 20 Jan 2011 23:22:00 +0100 Subject: First try on zooming --- main.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'main.c') diff --git a/main.c b/main.c index 440b9f1..e6f05c8 100644 --- a/main.c +++ b/main.c @@ -142,6 +142,19 @@ void on_keypress(XEvent *ev) { update_title(); } break; + case XK_plus: + case XK_equal: + if (img_zoom_in(&img)) { + img_render(&img, &win); + update_title(); + } + break; + case XK_minus: + if (img_zoom_out(&img)) { + img_render(&img, &win); + update_title(); + } + break; } } -- cgit v1.2.3