annotate nodejs/testcase.js @ 760:5781b2485e38

Fix position issue of stext. Sometime, stext does not show at correct position. After some study, it is caused by a typo in the code of create scaled font (make_scaled_font_face()). The typo causes a fault in compute transform matrix for scale fonts.
author Thinker K.F. Li <thinker@codemud.net>
date Sat, 28 Aug 2010 22:54:07 +0800
parents cceac4ba259e
children 61c217f8cec8
rev   line source
549
6ec4d7e90480 Nodejs testcase in Javascript
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1 var mbfly = require("mbfly");
6ec4d7e90480 Nodejs testcase in Javascript
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
2 var r = mbfly.Hello(" test");
6ec4d7e90480 Nodejs testcase in Javascript
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
3 var sys = require("sys");
756
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 749
diff changeset
4 /* process module is still not supported by nodejs v0.1.97 */
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 749
diff changeset
5 /* var process = require("process"); */
549
6ec4d7e90480 Nodejs testcase in Javascript
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
6 sys.puts(r);
6ec4d7e90480 Nodejs testcase in Javascript
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
7
756
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 749
diff changeset
8 var display_name = ":0.0";
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 749
diff changeset
9 /* if(process.argv.length > 2)
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 749
diff changeset
10 display_name = process.argv[2]; */
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 749
diff changeset
11
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 749
diff changeset
12 var mb_rt = new mbfly.mb_rt(display_name, 300, 200);
563
bc207070e3d5 Fix issue of im-properly using persistent handler for coord object template.
Thinker K.F. Li <thinker@branda.to>
parents: 562
diff changeset
13 var root = mb_rt.root;
bc207070e3d5 Fix issue of im-properly using persistent handler for coord object template.
Thinker K.F. Li <thinker@branda.to>
parents: 562
diff changeset
14 sys.puts("root matrix: " +
bc207070e3d5 Fix issue of im-properly using persistent handler for coord object template.
Thinker K.F. Li <thinker@branda.to>
parents: 562
diff changeset
15 [root[0], root[1], root[2], root[3], root[4], root[5]]);
bc207070e3d5 Fix issue of im-properly using persistent handler for coord object template.
Thinker K.F. Li <thinker@branda.to>
parents: 562
diff changeset
16 var coord = mb_rt.coord_new(root);
bc207070e3d5 Fix issue of im-properly using persistent handler for coord object template.
Thinker K.F. Li <thinker@branda.to>
parents: 562
diff changeset
17 sys.puts("coord matrix: " +
bc207070e3d5 Fix issue of im-properly using persistent handler for coord object template.
Thinker K.F. Li <thinker@branda.to>
parents: 562
diff changeset
18 [coord[0], coord[1], coord[2], coord[3], coord[4], coord[5]]);
549
6ec4d7e90480 Nodejs testcase in Javascript
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
19
643
a65720721c60 Fix issue of exception of internal field.
Thinker K.F. Li <thinker@branda.to>
parents: 624
diff changeset
20 /* Testcase for image shapes */
a65720721c60 Fix issue of exception of internal field.
Thinker K.F. Li <thinker@branda.to>
parents: 624
diff changeset
21 var img = mb_rt.image_new(10, 10, 50, 50);
a65720721c60 Fix issue of exception of internal field.
Thinker K.F. Li <thinker@branda.to>
parents: 624
diff changeset
22 var ldr = mbfly.img_ldr_new(".");
a65720721c60 Fix issue of exception of internal field.
Thinker K.F. Li <thinker@branda.to>
parents: 624
diff changeset
23 var img_data = ldr.load("sample.png");
a65720721c60 Fix issue of exception of internal field.
Thinker K.F. Li <thinker@branda.to>
parents: 624
diff changeset
24 var paint = mb_rt.paint_image_new(img_data);
a65720721c60 Fix issue of exception of internal field.
Thinker K.F. Li <thinker@branda.to>
parents: 624
diff changeset
25 paint.fill(img);
a65720721c60 Fix issue of exception of internal field.
Thinker K.F. Li <thinker@branda.to>
parents: 624
diff changeset
26 root.add_shape(img);
a65720721c60 Fix issue of exception of internal field.
Thinker K.F. Li <thinker@branda.to>
parents: 624
diff changeset
27
734
5ac257be7bc0 Testcase for linear and radial paint for JS
Thinker K.F. Li <thinker@branda.to>
parents: 733
diff changeset
28 /* test linear paint and rectangle */
5ac257be7bc0 Testcase for linear and radial paint for JS
Thinker K.F. Li <thinker@branda.to>
parents: 733
diff changeset
29 var rect = mb_rt.rect_new(100, 100, 50, 50, 10, 10);
5ac257be7bc0 Testcase for linear and radial paint for JS
Thinker K.F. Li <thinker@branda.to>
parents: 733
diff changeset
30 sys.puts(mb_rt.paint_linear_new);
5ac257be7bc0 Testcase for linear and radial paint for JS
Thinker K.F. Li <thinker@branda.to>
parents: 733
diff changeset
31 var paint = mb_rt.paint_linear_new(100, 100, 150, 150);
5ac257be7bc0 Testcase for linear and radial paint for JS
Thinker K.F. Li <thinker@branda.to>
parents: 733
diff changeset
32 paint.set_stops([[0, 0, 1, 0, 1], [1, 0, 0, 1, 1]]);
5ac257be7bc0 Testcase for linear and radial paint for JS
Thinker K.F. Li <thinker@branda.to>
parents: 733
diff changeset
33 paint.fill(rect);
5ac257be7bc0 Testcase for linear and radial paint for JS
Thinker K.F. Li <thinker@branda.to>
parents: 733
diff changeset
34 root.add_shape(rect);
5ac257be7bc0 Testcase for linear and radial paint for JS
Thinker K.F. Li <thinker@branda.to>
parents: 733
diff changeset
35
5ac257be7bc0 Testcase for linear and radial paint for JS
Thinker K.F. Li <thinker@branda.to>
parents: 733
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36 /* test radial paint and rectangle */
5ac257be7bc0 Testcase for linear and radial paint for JS
Thinker K.F. Li <thinker@branda.to>
parents: 733
diff changeset
37 var rect = mb_rt.rect_new(150, 100, 50, 50, 10, 10);
5ac257be7bc0 Testcase for linear and radial paint for JS
Thinker K.F. Li <thinker@branda.to>
parents: 733
diff changeset
38 sys.puts(mb_rt.paint_radial_new);
5ac257be7bc0 Testcase for linear and radial paint for JS
Thinker K.F. Li <thinker@branda.to>
parents: 733
diff changeset
39 var paint = mb_rt.paint_radial_new(175, 125, 25);
5ac257be7bc0 Testcase for linear and radial paint for JS
Thinker K.F. Li <thinker@branda.to>
parents: 733
diff changeset
40 paint.set_stops([[0, 0, 1, 0, 1], [1, 0, 0, 1, 1]]);
5ac257be7bc0 Testcase for linear and radial paint for JS
Thinker K.F. Li <thinker@branda.to>
parents: 733
diff changeset
41 paint.fill(rect);
5ac257be7bc0 Testcase for linear and radial paint for JS
Thinker K.F. Li <thinker@branda.to>
parents: 733
diff changeset
42 root.add_shape(rect);
5ac257be7bc0 Testcase for linear and radial paint for JS
Thinker K.F. Li <thinker@branda.to>
parents: 733
diff changeset
43
690
86c6ebf1de25 Add JS binding for sh_rect_t
Thinker K.F. Li <thinker@branda.to>
parents: 681
diff changeset
44 /* test alpha blending and rectangle */
86c6ebf1de25 Add JS binding for sh_rect_t
Thinker K.F. Li <thinker@branda.to>
parents: 681
diff changeset
45 var rect = mb_rt.rect_new(40, 40, 100, 100, 10, 10);
86c6ebf1de25 Add JS binding for sh_rect_t
Thinker K.F. Li <thinker@branda.to>
parents: 681
diff changeset
46 sys.puts(mb_rt.paint_color_new);
86c6ebf1de25 Add JS binding for sh_rect_t
Thinker K.F. Li <thinker@branda.to>
parents: 681
diff changeset
47 var paint = mb_rt.paint_color_new(1, 0.5, 0.5, 0.5);
86c6ebf1de25 Add JS binding for sh_rect_t
Thinker K.F. Li <thinker@branda.to>
parents: 681
diff changeset
48 paint.fill(rect);
86c6ebf1de25 Add JS binding for sh_rect_t
Thinker K.F. Li <thinker@branda.to>
parents: 681
diff changeset
49 root.add_shape(rect);
86c6ebf1de25 Add JS binding for sh_rect_t
Thinker K.F. Li <thinker@branda.to>
parents: 681
diff changeset
50
749
ed59e659a202 Implement binding for hide/show for shapes and coords
Thinker K.F. Li <thinker@codemud.net>
parents: 748
diff changeset
51 /* test hide of shapes */
ed59e659a202 Implement binding for hide/show for shapes and coords
Thinker K.F. Li <thinker@codemud.net>
parents: 748
diff changeset
52 var sw = 1;
ed59e659a202 Implement binding for hide/show for shapes and coords
Thinker K.F. Li <thinker@codemud.net>
parents: 748
diff changeset
53 setInterval(function() {
ed59e659a202 Implement binding for hide/show for shapes and coords
Thinker K.F. Li <thinker@codemud.net>
parents: 748
diff changeset
54 if(sw) {
ed59e659a202 Implement binding for hide/show for shapes and coords
Thinker K.F. Li <thinker@codemud.net>
parents: 748
diff changeset
55 rect.hide();
ed59e659a202 Implement binding for hide/show for shapes and coords
Thinker K.F. Li <thinker@codemud.net>
parents: 748
diff changeset
56 sw = 0;
ed59e659a202 Implement binding for hide/show for shapes and coords
Thinker K.F. Li <thinker@codemud.net>
parents: 748
diff changeset
57 } else {
ed59e659a202 Implement binding for hide/show for shapes and coords
Thinker K.F. Li <thinker@codemud.net>
parents: 748
diff changeset
58 rect.show();
ed59e659a202 Implement binding for hide/show for shapes and coords
Thinker K.F. Li <thinker@codemud.net>
parents: 748
diff changeset
59 sw = 1;
ed59e659a202 Implement binding for hide/show for shapes and coords
Thinker K.F. Li <thinker@codemud.net>
parents: 748
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60 }
ed59e659a202 Implement binding for hide/show for shapes and coords
Thinker K.F. Li <thinker@codemud.net>
parents: 748
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61 }, 1000);
ed59e659a202 Implement binding for hide/show for shapes and coords
Thinker K.F. Li <thinker@codemud.net>
parents: 748
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62
ed59e659a202 Implement binding for hide/show for shapes and coords
Thinker K.F. Li <thinker@codemud.net>
parents: 748
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63 /* test hide of coord */
ed59e659a202 Implement binding for hide/show for shapes and coords
Thinker K.F. Li <thinker@codemud.net>
parents: 748
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64 var cw = 1;
ed59e659a202 Implement binding for hide/show for shapes and coords
Thinker K.F. Li <thinker@codemud.net>
parents: 748
diff changeset
65 setInterval(function() {
ed59e659a202 Implement binding for hide/show for shapes and coords
Thinker K.F. Li <thinker@codemud.net>
parents: 748
diff changeset
66 if(sw) {
ed59e659a202 Implement binding for hide/show for shapes and coords
Thinker K.F. Li <thinker@codemud.net>
parents: 748
diff changeset
67 coord.hide();
ed59e659a202 Implement binding for hide/show for shapes and coords
Thinker K.F. Li <thinker@codemud.net>
parents: 748
diff changeset
68 cw = 0;
ed59e659a202 Implement binding for hide/show for shapes and coords
Thinker K.F. Li <thinker@codemud.net>
parents: 748
diff changeset
69 } else {
ed59e659a202 Implement binding for hide/show for shapes and coords
Thinker K.F. Li <thinker@codemud.net>
parents: 748
diff changeset
70 coord.show();
ed59e659a202 Implement binding for hide/show for shapes and coords
Thinker K.F. Li <thinker@codemud.net>
parents: 748
diff changeset
71 cw = 1;
ed59e659a202 Implement binding for hide/show for shapes and coords
Thinker K.F. Li <thinker@codemud.net>
parents: 748
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72 }
ed59e659a202 Implement binding for hide/show for shapes and coords
Thinker K.F. Li <thinker@codemud.net>
parents: 748
diff changeset
73 }, 3000);
ed59e659a202 Implement binding for hide/show for shapes and coords
Thinker K.F. Li <thinker@codemud.net>
parents: 748
diff changeset
74
742
24038e7a365b Reorder instructions to invalidate coords correctly
Thinker K.F. Li <thinker@codemud.net>
parents: 734
diff changeset
75 /* test removing a coord */
24038e7a365b Reorder instructions to invalidate coords correctly
Thinker K.F. Li <thinker@codemud.net>
parents: 734
diff changeset
76 var rm_coord = mb_rt.coord_new(root);
748
56a5e08cd8af Make shapes can be removed from the tree
Thinker K.F. Li <thinker@codemud.net>
parents: 743
diff changeset
77 var rm_rect1 = mb_rt.rect_new(150, 150, 50, 50, 10, 10);
56a5e08cd8af Make shapes can be removed from the tree
Thinker K.F. Li <thinker@codemud.net>
parents: 743
diff changeset
78 paint.fill(rm_rect1);
56a5e08cd8af Make shapes can be removed from the tree
Thinker K.F. Li <thinker@codemud.net>
parents: 743
diff changeset
79 rm_coord.add_shape(rm_rect1);
56a5e08cd8af Make shapes can be removed from the tree
Thinker K.F. Li <thinker@codemud.net>
parents: 743
diff changeset
80 var rm_rect2 = mb_rt.rect_new(100, 150, 50, 50, 10, 10);
56a5e08cd8af Make shapes can be removed from the tree
Thinker K.F. Li <thinker@codemud.net>
parents: 743
diff changeset
81 paint.fill(rm_rect2);
56a5e08cd8af Make shapes can be removed from the tree
Thinker K.F. Li <thinker@codemud.net>
parents: 743
diff changeset
82 rm_coord.add_shape(rm_rect2);
743
dd1f3382d6a4 Create a persistent handle for coords and shapes correctly
Thinker K.F. Li <thinker@codemud.net>
parents: 742
diff changeset
83 setTimeout(function() {
dd1f3382d6a4 Create a persistent handle for coords and shapes correctly
Thinker K.F. Li <thinker@codemud.net>
parents: 742
diff changeset
84 rm_coord.remove();
dd1f3382d6a4 Create a persistent handle for coords and shapes correctly
Thinker K.F. Li <thinker@codemud.net>
parents: 742
diff changeset
85 mb_rt.redraw_changed();
dd1f3382d6a4 Create a persistent handle for coords and shapes correctly
Thinker K.F. Li <thinker@codemud.net>
parents: 742
diff changeset
86 mb_rt.flush();
dd1f3382d6a4 Create a persistent handle for coords and shapes correctly
Thinker K.F. Li <thinker@codemud.net>
parents: 742
diff changeset
87 }, 3000);
742
24038e7a365b Reorder instructions to invalidate coords correctly
Thinker K.F. Li <thinker@codemud.net>
parents: 734
diff changeset
88
748
56a5e08cd8af Make shapes can be removed from the tree
Thinker K.F. Li <thinker@codemud.net>
parents: 743
diff changeset
89 /* test removing a shape */
56a5e08cd8af Make shapes can be removed from the tree
Thinker K.F. Li <thinker@codemud.net>
parents: 743
diff changeset
90 setTimeout(function() {
56a5e08cd8af Make shapes can be removed from the tree
Thinker K.F. Li <thinker@codemud.net>
parents: 743
diff changeset
91 rm_rect1.remove();
56a5e08cd8af Make shapes can be removed from the tree
Thinker K.F. Li <thinker@codemud.net>
parents: 743
diff changeset
92 mb_rt.redraw_changed();
56a5e08cd8af Make shapes can be removed from the tree
Thinker K.F. Li <thinker@codemud.net>
parents: 743
diff changeset
93 mb_rt.flush();
56a5e08cd8af Make shapes can be removed from the tree
Thinker K.F. Li <thinker@codemud.net>
parents: 743
diff changeset
94 }, 2000);
56a5e08cd8af Make shapes can be removed from the tree
Thinker K.F. Li <thinker@codemud.net>
parents: 743
diff changeset
95
644
c9f8c7e6f57e Add comment
Thinker K.F. Li <thinker@branda.to>
parents: 643
diff changeset
96 /* Moving a path */
565
c0bc60448913 Constructor for path objects in Javascript domain
Thinker K.F. Li <thinker@branda.to>
parents: 563
diff changeset
97 sys.puts(mb_rt.path_new);
571
13b15b7a463b Redraw all and changed in Javascript
Thinker K.F. Li <thinker@branda.to>
parents: 570
diff changeset
98 var path = mb_rt.path_new("m 100,50 L 120,50 L 200,150 L 180,150 z");
565
c0bc60448913 Constructor for path objects in Javascript domain
Thinker K.F. Li <thinker@branda.to>
parents: 563
diff changeset
99 sys.puts(path);
566
6639d386db78 Function of add a shape to a coord in Javascript.
Thinker K.F. Li <thinker@branda.to>
parents: 565
diff changeset
100 sys.puts(coord.add_shape);
6639d386db78 Function of add a shape to a coord in Javascript.
Thinker K.F. Li <thinker@branda.to>
parents: 565
diff changeset
101 coord.add_shape(path);
565
c0bc60448913 Constructor for path objects in Javascript domain
Thinker K.F. Li <thinker@branda.to>
parents: 563
diff changeset
102
567
a12c3448afb6 Add dummy paint_color templates
Thinker K.F. Li <thinker@branda.to>
parents: 566
diff changeset
103 sys.puts(mb_rt.paint_color_new);
574
a2faee809514 Implement stext type for Javascript
Thinker K.F. Li <thinker@branda.to>
parents: 571
diff changeset
104 var paint = mb_rt.paint_color_new(1, 1, 1, 1);
568
d796e6b8b97e Real initialize a paint_color_t object for paint_color JS obj
Thinker K.F. Li <thinker@branda.to>
parents: 567
diff changeset
105 sys.puts(paint);
569
f87a368e847a Functions of stroke and fill a shape
Thinker K.F. Li <thinker@branda.to>
parents: 568
diff changeset
106 paint.stroke(path);
567
a12c3448afb6 Add dummy paint_color templates
Thinker K.F. Li <thinker@branda.to>
parents: 566
diff changeset
107
570
49e79253b6d3 Functions of setting/getting stroke width of a shape
Thinker K.F. Li <thinker@branda.to>
parents: 569
diff changeset
108 sys.puts(path.stroke_width);
49e79253b6d3 Functions of setting/getting stroke width of a shape
Thinker K.F. Li <thinker@branda.to>
parents: 569
diff changeset
109 path.stroke_width = 2;
49e79253b6d3 Functions of setting/getting stroke width of a shape
Thinker K.F. Li <thinker@branda.to>
parents: 569
diff changeset
110 sys.puts(path.stroke_width);
49e79253b6d3 Functions of setting/getting stroke width of a shape
Thinker K.F. Li <thinker@branda.to>
parents: 569
diff changeset
111
576
5a68e2bcea17 Set font styles for stext in Javascript
Thinker K.F. Li <thinker@branda.to>
parents: 574
diff changeset
112 var face = mb_rt.font_face_query("courier", 2, 100);
5a68e2bcea17 Set font styles for stext in Javascript
Thinker K.F. Li <thinker@branda.to>
parents: 574
diff changeset
113 var blks = [[5, face, 20]];
5a68e2bcea17 Set font styles for stext in Javascript
Thinker K.F. Li <thinker@branda.to>
parents: 574
diff changeset
114 var stext = mb_rt.stext_new("Hello", 100, 50);
5a68e2bcea17 Set font styles for stext in Javascript
Thinker K.F. Li <thinker@branda.to>
parents: 574
diff changeset
115 stext.set_style(blks);
5a68e2bcea17 Set font styles for stext in Javascript
Thinker K.F. Li <thinker@branda.to>
parents: 574
diff changeset
116 paint.fill(stext);
5a68e2bcea17 Set font styles for stext in Javascript
Thinker K.F. Li <thinker@branda.to>
parents: 574
diff changeset
117 coord.add_shape(stext);
5a68e2bcea17 Set font styles for stext in Javascript
Thinker K.F. Li <thinker@branda.to>
parents: 574
diff changeset
118
571
13b15b7a463b Redraw all and changed in Javascript
Thinker K.F. Li <thinker@branda.to>
parents: 570
diff changeset
119 mb_rt.redraw_all();
704
d950487bd9f9 Flush mb_rt, immediately, after redraw_all()
Thinker K.F. Li <thinker@branda.to>
parents: 699
diff changeset
120 mb_rt.flush();
571
13b15b7a463b Redraw all and changed in Javascript
Thinker K.F. Li <thinker@branda.to>
parents: 570
diff changeset
121
13b15b7a463b Redraw all and changed in Javascript
Thinker K.F. Li <thinker@branda.to>
parents: 570
diff changeset
122 var i = 0;
13b15b7a463b Redraw all and changed in Javascript
Thinker K.F. Li <thinker@branda.to>
parents: 570
diff changeset
123 setInterval(function() {
13b15b7a463b Redraw all and changed in Javascript
Thinker K.F. Li <thinker@branda.to>
parents: 570
diff changeset
124 var deg = (i++) * 0.1;
699
0b98bdc53215 Add binding for color changing of paint_color_t in JS
Thinker K.F. Li <thinker@branda.to>
parents: 697
diff changeset
125 coord[2] = (i % 40) * 5;
571
13b15b7a463b Redraw all and changed in Javascript
Thinker K.F. Li <thinker@branda.to>
parents: 570
diff changeset
126 mb_rt.redraw_changed();
733
163f0d9e6382 Add binding for linear and radial paints for JS
Thinker K.F. Li <thinker@branda.to>
parents: 725
diff changeset
127 mb_rt.flush();
624
d45c928f6523 Add SVG parser sample code.
wycc
parents: 576
diff changeset
128 }, 20);
549
6ec4d7e90480 Nodejs testcase in Javascript
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
129 setTimeout(function() { sys.puts("timeout"); }, 1000);
676
f264b50c469c Bind subject of mouse_event to JS object of coord
Thinker K.F. Li <thinker@branda.to>
parents: 644
diff changeset
130
680
a588eefd3f04 Refactor to xnjsmb_coord_mod().
Thinker K.F. Li <thinker@branda.to>
parents: 679
diff changeset
131 sys.puts(root.mouse_event);
676
f264b50c469c Bind subject of mouse_event to JS object of coord
Thinker K.F. Li <thinker@branda.to>
parents: 644
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132 var observer;
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133 /* Mouse button pressed */
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134 observer = root.mouse_event.add_event_observer(4, function(evt) {
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135 var c = 1 - (i % 40) / 40;
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136 sys.puts(c);
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137
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138 sys.puts("mouse " + evt.x + " " + evt.y);
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139 sys.puts(c);
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140 sys.puts(paint.set_color);
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141 paint.set_color(c, 1, 1, 1);
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142 mb_rt.redraw_changed();
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143 mb_rt.flush();
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144 });
679
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145
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146 var kbobserver;
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147 /* Keyboard event */
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148 kbobserver = mb_rt.kbevents.add_event_observer(6, function(evt) {
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149 sys.puts("keycode = " + evt.keycode);
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150 sys.puts("sym = " + evt.sym);
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151 });