1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
|
#
# tkextlib/blt/winop.rb
# by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
#
require 'tk'
require 'tkextlib/blt.rb'
module Tk::BLT
module Winop
extend TkCore
TkCommandNames = ['::blt::winop'.freeze].freeze
end
WinOp = Winop
end
class << Tk::BLT::Winop
def changes(win)
tk_call('::blt::winop', 'changes', win)
end
def colormap(win)
Hash[*list(tk_call('::blt::winop', 'colormap', win))]
end
def convolve(src, dest, filter)
tk_call('::blt::winop', 'convolve', src, dest, filter)
end
def image_convolve(src, dest, filter)
tk_call('::blt::winop', 'image', 'convolve', src, dest, filter)
end
def image_gradient(photo, left, right, type)
tk_call('::blt::winop', 'image', 'gradient', photo, left, right, type)
end
def image_read_jpeg(file, photo)
tk_call('::blt::winop', 'image', 'readjpeg', file, photo)
end
def image_resample(src, dest, horiz_filter=None, vert_filter=None)
tk_call('::blt::winop', 'image', 'resample',
src, dest, horiz_filter, vert_filter)
end
def image_rotate(src, dest, angle)
tk_call('::blt::winop', 'image', 'rotate', src, dest, angle)
end
def image_snap(win, photo, width=None, height=None)
tk_call('::blt::winop', 'image', 'snap', win, photo, width, height)
end
def image_subsample(src, dest, x, y, width, height,
horiz_filter=None, vert_filter=None)
tk_call('::blt::winop', 'image', 'subsample',
src, dest, x, y, width, height, horiz_filter, vert_filter)
end
def quantize(src, dest, colors)
tk_call('::blt::winop', 'quantize', src, dest, colors)
end
def query()
tk_call('::blt::winop', 'query')
end
def read_jpeg(file, photo)
tk_call('::blt::winop', 'readjpeg', file, photo)
end
def resample(src, dest, horiz_filter=None, vert_filter=None)
tk_call('::blt::winop', 'resample',
src, dest, horiz_filter, vert_filter)
end
def subsample(src, dest, x, y, width, height,
horiz_filter=None, vert_filter=None)
tk_call('::blt::winop', 'subsample',
src, dest, x, y, width, height, horiz_filter, vert_filter)
end
def raise(*wins)
tk_call('::blt::winop', 'raise', *wins)
end
def lower(*wins)
tk_call('::blt::winop', 'lower', *wins)
end
def map(*wins)
tk_call('::blt::winop', 'map', *wins)
end
def unmap(*wins)
tk_call('::blt::winop', 'unmap', *wins)
end
def move(win, x, y)
tk_call('::blt::winop', 'move', win, x, y)
end
def snap(win, photo)
tk_call('::blt::winop', 'snap', win, photo)
end
def warpto(win = None)
tk_call('::blt::winop', 'warpto', win)
end
alias warp_to warpto
end
|
