diff options
| -rw-r--r-- | html/examples/show_image_touch.wlua (renamed from html/examples/show_image_tuio.wlua) | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/html/examples/show_image_tuio.wlua b/html/examples/show_image_touch.wlua index 97642b4..eaa9d7e 100644 --- a/html/examples/show_image_tuio.wlua +++ b/html/examples/show_image_touch.wlua @@ -5,10 +5,11 @@ require"iuplua" require"iupluacd" require"iupluatuio" -cnv = iup.canvas{rastersize = "1024x768", border = "NO"} +cnv = iup.canvas{rastersize = "1024x768", border = "NO", touch="Yes"} img_x = 0 img_y = 0 +-- comment this line to NOT use the TUIO client, only Windows 7 supports multi-touch tuio = iup.tuioclient{} function load_image(filename) @@ -200,8 +201,10 @@ function dlg:close_cb() return iup.IGNORE -- because we destroy the dialog end -tuio.connect = "YES" -tuio.targetcanvas = cnv +if (tuio) then + tuio.connect = "YES" + tuio.targetcanvas = cnv +end dlg:show() cnv.rastersize = nil -- remove minimum size |