ruby-****@sourc*****
ruby-****@sourc*****
2013年 3月 29日 (金) 22:43:49 JST
-------------------------
REMOTE_ADDR = 70.49.48.128
REMOTE_HOST =
URL = http://ruby-gnome2.sourceforge.jp/hiki.cgi?tut-gtk2-dancr-rbcatut
-------------------------
@@ -477,7 +477,6 @@
#width, height = da.window.size
# Your code goes between the two dashed lines:
# -- your code - start ----------------------------------------- -s-
-
# ------------------- clone: drawing surface creation ---- -s-
# Frame what would be the drawing area, if image_surface_create
# were available in Ruby:
@@ -494,7 +493,5 @@
)
cr.set_font_size(1.2)
cr.set_source_rgb(0, 0, 1)
-
cr_te = cr.text_extents("a")
cr.move_to(0.5 - cr_te.width / 2 - cr_te.x_bearing,
0.5 - cr_te.height / 2 - cr_te.y_bearing)
@@ -502,7 +500,4 @@
# -- your code - end ------------------------------------------- -e-
end
end # // EndOf class TextExtendsDemo
-
window = TextExtendsDemo.new("TextExtends Tut. Example")
window.show_all
Gtk.main