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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2009-03-06 03:56:38 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2009-03-06 03:56:38 +0000
commit287a34ae0dfc23e4158f67cb7783d239f202c368 (patch)
tree5e35d5b41aae961b37cf6632f60c42f51c7aa775 /ext/tk/sample/figmemo_sample.rb
parent9b52ae2e6491bb5d6c59e1799449f6268baf6f89 (diff)
* {ext,lib,test}/**/*.rb: removed trailing spaces.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22784 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/tk/sample/figmemo_sample.rb')
-rw-r--r--ext/tk/sample/figmemo_sample.rb96
1 files changed, 48 insertions, 48 deletions
diff --git a/ext/tk/sample/figmemo_sample.rb b/ext/tk/sample/figmemo_sample.rb
index 1b6979d..25ec618 100644
--- a/ext/tk/sample/figmemo_sample.rb
+++ b/ext/tk/sample/figmemo_sample.rb
@@ -55,14 +55,14 @@ class PhotoCanvas < TkScrolledCanvas
USAGE = <<EOT
--- WHAT IS ---
-You can write comments on the loaded image, and save it as a Postscipt
-file (original image file is not modified). Each comment is drawn as a
-set of an indicator circle, an arrow, and a memo text. See the following
+You can write comments on the loaded image, and save it as a Postscipt
+file (original image file is not modified). Each comment is drawn as a
+set of an indicator circle, an arrow, and a memo text. See the following
how to write comments.
-This can save the list of memo texts to another file. It may useful to
+This can save the list of memo texts to another file. It may useful to
search the saved Postscript file by the comments on them.
-This may not support multibyte characters (multibyte texts are broken on
-a Postscript file). It depends on features of canvas widgets of Tcl/Tk
+This may not support multibyte characters (multibyte texts are broken on
+a Postscript file). It depends on features of canvas widgets of Tcl/Tk
libraries linked your Ruby/Tk. If you use Tcl/Tk8.0-jp (Japanized Tcl/Tk),
you can (possibly) get a Japanese Postscript file.
@@ -108,8 +108,8 @@ EOT
@border = 2
@selectborder = 1
@delta = @border + @selectborder
- @entry = TkEntry.new(self, :relief=>:ridge, :borderwidth=>@border,
- :selectborderwidth=>@selectborder,
+ @entry = TkEntry.new(self, :relief=>:ridge, :borderwidth=>@border,
+ :selectborderwidth=>@selectborder,
:highlightthickness=>0)
@entry.bind('Return'){@state.value = 0}
@@ -131,7 +131,7 @@ EOT
x = w.canvasx(x)
y = w.canvasy(y)
tag = nil
- w.find_overlapping(x - @overlap_d, y - @overlap_d,
+ w.find_overlapping(x - @overlap_d, y - @overlap_d,
x + @overlap_d, y + @overlap_d).find{|item|
! (item.tags.find{|name|
if name =~ /^(#{@memo_id_head}\d+)$/
@@ -161,8 +161,8 @@ EOT
def _state1(x,y) # set center
@mode = 1
- @target = TkcOval.new(self,
- [canvasx(x), canvasy(y)], [canvasx(x), canvasy(y)],
+ @target = TkcOval.new(self,
+ [canvasx(x), canvasy(y)], [canvasx(x), canvasy(y)],
:outline=>@col, :width=>3, :tags=>[@memo_id_tag])
@items << @target
@mark = [x,y]
@@ -175,16 +175,16 @@ EOT
@mode = 2
r = Integer(Math.sqrt((x-@mark[0])**2 + (y-@mark[1])**2))
- @target.coords([canvasx(@mark[0] - r), canvasy(@mark[1] - r)],
+ @target.coords([canvasx(@mark[0] - r), canvasy(@mark[1] - r)],
[canvasx(@mark[0] + r), canvasy(@mark[1] + r)])
end
def _state3(x,y) # set line start
@mode = 3
- @target = TkcLine.new(self,
- [canvasx(x), canvasy(y)], [canvasx(x), canvasy(y)],
- :arrow=>:first, :arrowshape=>[10, 14, 5],
+ @target = TkcLine.new(self,
+ [canvasx(x), canvasy(y)], [canvasx(x), canvasy(y)],
+ :arrow=>:first, :arrowshape=>[10, 14, 5],
:fill=>@col, :tags=>[@memo_id_tag])
@items << @target
@mark = [x, y]
@@ -196,7 +196,7 @@ EOT
def _state4(x,y) # create line
@mode = 4
- @target.coords([canvasx(@mark[0]), canvasy(@mark[1])],
+ @target.coords([canvasx(@mark[0]), canvasy(@mark[1])],
[canvasx(x), canvasy(y)])
end
@@ -232,8 +232,8 @@ EOT
@entry.value = ''
@entry.configure(:justify=>justify, :font=>@font, :foreground=>@col)
- ewin = TkcWindow.new(self, [canvasx(x)+dx, canvasy(y)+dy],
- :window=>@entry, :state=>:normal, :anchor=>anchor,
+ ewin = TkcWindow.new(self, [canvasx(x)+dx, canvasy(y)+dy],
+ :window=>@entry, :state=>:normal, :anchor=>anchor,
:tags=>[@memo_id_tag])
@entry.focus
@@ -243,9 +243,9 @@ EOT
ewin.delete
- @target = TkcText.new(self, [canvasx(x), canvasy(y)],
- :anchor=>anchor, :justify=>justify,
- :fill=>@col, :font=>@font, :text=>@entry.value,
+ @target = TkcText.new(self, [canvasx(x), canvasy(y)],
+ :anchor=>anchor, :justify=>justify,
+ :fill=>@col, :font=>@font, :text=>@entry.value,
:tags=>[@memo_id_tag])
_state0()
@@ -305,9 +305,9 @@ def open_file(canvas, fname)
end
filetypes = [
- ['GIF Files', '.gif'],
- ['GIF Files', [], 'GIFF'],
- ['PPM Files', '.ppm'],
+ ['GIF Files', '.gif'],
+ ['GIF Files', [], 'GIFF'],
+ ['PPM Files', '.ppm'],
['PGM Files', '.pgm']
]
@@ -339,7 +339,7 @@ def open_file(canvas, fname)
begin
canvas.load_photo(fpath)
rescue => e
- Tk.messageBox(:icon=>'error', :type=>'ok',
+ Tk.messageBox(:icon=>'error', :type=>'ok',
:message=>"Fail to read '#{fpath}'.\n#{e.message}")
end
@@ -354,11 +354,11 @@ def save_memo(canvas, fname)
initname = fname.value
if initname != '-'
initname = File.basename(initname, File.extname(initname))
- fpath = Tk.getSaveFile(:filetypes=>[ ['Text Files', '.txt'],
- ['ALL Files', '*'] ],
+ fpath = Tk.getSaveFile(:filetypes=>[ ['Text Files', '.txt'],
+ ['ALL Files', '*'] ],
:initialfile=>initname)
else
- fpath = Tk.getSaveFile(:filetypes=>[ ['Text Files', '.txt'],
+ fpath = Tk.getSaveFile(:filetypes=>[ ['Text Files', '.txt'],
['ALL Files', '*'] ])
end
return if fpath.empty?
@@ -366,7 +366,7 @@ def save_memo(canvas, fname)
begin
fid = open(fpath, 'w')
rescue => e
- Tk.messageBox(:icon=>'error', :type=>'ok',
+ Tk.messageBox(:icon=>'error', :type=>'ok',
:message=>"Fail to open '#{fname.value}'.\n#{e.message}")
end
@@ -384,24 +384,24 @@ def ps_print(canvas, fname)
initname = fname.value
if initname != '-'
initname = File.basename(initname, File.extname(initname))
- fpath = Tk.getSaveFile(:filetypes=>[ ['Postscript Files', '.ps'],
- ['ALL Files', '*'] ],
+ fpath = Tk.getSaveFile(:filetypes=>[ ['Postscript Files', '.ps'],
+ ['ALL Files', '*'] ],
:initialfile=>initname)
else
- fpath = Tk.getSaveFile(:filetypes=>[ ['Postscript Files', '.ps'],
+ fpath = Tk.getSaveFile(:filetypes=>[ ['Postscript Files', '.ps'],
['ALL Files', '*'] ])
end
return if fpath.empty?
bbox = canvas.bbox('all')
- canvas.postscript(:file=>fpath, :x=>bbox[0], :y=>bbox[1],
+ canvas.postscript(:file=>fpath, :x=>bbox[0], :y=>bbox[1],
:width=>bbox[2] - bbox[0], :height=>bbox[3] - bbox[1])
end
# --------------------------------
def quit(canvas)
- ret = Tk.messageBox(:icon=>'warning', :type=>'okcancel',
- :default=>'cancel',
+ ret = Tk.messageBox(:icon=>'warning', :type=>'okcancel',
+ :default=>'cancel',
:message=>'Realy quit? ')
exit if ret == 'ok'
end
@@ -413,11 +413,11 @@ root = TkRoot.new(:title=>'Fig Memo')
# create canvas frame
canvas = PhotoCanvas.new(root).pack(:fill=>:both, :expand=>true)
usage_frame = TkFrame.new(root, :relief=>:ridge, :borderwidth=>2)
-hide_btn = TkButton.new(usage_frame, :text=>'hide usage',
- :font=>{:size=>8}, :pady=>1,
+hide_btn = TkButton.new(usage_frame, :text=>'hide usage',
+ :font=>{:size=>8}, :pady=>1,
:command=>proc{usage_frame.unpack})
hide_btn.pack(:anchor=>'e', :padx=>5)
-usage = TkLabel.new(usage_frame, :text=>PhotoCanvas::USAGE,
+usage = TkLabel.new(usage_frame, :text=>PhotoCanvas::USAGE,
:font=>'Helvetica 8', :justify=>:left).pack
show_usage = proc{
@@ -426,20 +426,20 @@ show_usage = proc{
fname = TkVariable.new('-')
f = TkFrame.new(root, :relief=>:sunken, :borderwidth=>1).pack(:fill=>:x)
-label = TkLabel.new(f, :textvariable=>fname,
- :font=>{:size=>-12, :weight=>:bold},
+label = TkLabel.new(f, :textvariable=>fname,
+ :font=>{:size=>-12, :weight=>:bold},
:anchor=>'w').pack(:side=>:left, :fill=>:x, :padx=>10)
# create menu
mspec = [
- [ ['File', 0],
- ['Show Usage', proc{show_usage.call}, 5],
- '---',
- ['Open Image File', proc{open_file(canvas, fname)}, 0],
- ['Save Memo Texts', proc{save_memo(canvas, fname)}, 0],
- '---',
- ['Save Postscript', proc{ps_print(canvas, fname)}, 5],
- '---',
+ [ ['File', 0],
+ ['Show Usage', proc{show_usage.call}, 5],
+ '---',
+ ['Open Image File', proc{open_file(canvas, fname)}, 0],
+ ['Save Memo Texts', proc{save_memo(canvas, fname)}, 0],
+ '---',
+ ['Save Postscript', proc{ps_print(canvas, fname)}, 5],
+ '---',
['Quit', proc{quit(canvas)}, 0]
]
]