Annotation of embedaddon/php/ext/gd/tests/lines.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: imageline no AA
3: --SKIPIF--
4: <?php
5: if (!function_exists('imageline')) die("skip gd extension not available\n");
6: ?>
7: --FILE--
8: <?php
9: $im = imagecreatetruecolor(6,6);
10: imagefill($im, 0,0, 0xffffff);
11:
12: // Wrong argument count
13: imageline($im, 0,0, 5,5);
14:
15:
16: // Horizontal line
17: imageline($im, 0,5, 5,5, 0x00ff00);
18:
19: $p1 = imagecolorat($im, 0,5)==0x00ff00;
20: $p2 = imagecolorat($im, 5,5)==0x00ff00;
21: $p3 = true;
22: for ($x=1; $x<5; $x++) {
23: $p3 = $p3 && (imagecolorat($im, $x,5)==0x00ff00);
24: }
25: if ($p1 && $p2 && $p3) {
26: echo "Horizontal: ok\n";
27: }
28:
29: $im = imagecreatetruecolor(6,6);
30: imagefill($im, 0,0, 0xffffff);
31:
32: imageline($im, 0,0, 0,5, 0x00ff00);
33: $p1 = imagecolorat($im, 0,0)==0x00ff00;
34: $p2 = imagecolorat($im, 0,5)==0x00ff00;
35: $p3 = true;
36: for ($y=1; $y<5; $y++) {
37: $p3 = $p3 && (imagecolorat($im, 0,$y)==0x00ff00);
38: }
39:
40: if ($p1 && $p2 && $p3) {
41: echo "Vertical: ok\n";
42: }
43:
44:
45: $im = imagecreatetruecolor(6,6);
46: imagefill($im, 0,0, 0xffffff);
47: imageline($im, 0,0, 5,5, 0x00ff00);
48:
49:
50: // Diagonal
51: $p1 = imagecolorat($im, 0,0)==0x00ff00;
52: $p2 = imagecolorat($im, 5,5)==0x00ff00;
53: $x=1;
54: $p3 = true;
55:
56: for ($y=1; $y<5; $y++) {
57: $p3 = $p3 && (imagecolorat($im, $x,$y)==0x00ff00);
58: $x++;
59: }
60:
61: if ($p1 && $p2 && $p3) {
62: echo "Diagonal: ok\n";
63: }
64:
65: // Outside
66: $im = imagecreatetruecolor(6,6);
67: imagefill($im, 0,0, 0xffffff);
68: imageline($im, 12, 12, 23,23, 0x00ff00);
69: $p3 = true;
70: for ($x=0; $x<6; $x++) {
71: for ($y=0; $y<6; $y++) {
72: $p3 = $p3 && (imagecolorat($im, $x,$y)!=0x00ff00);
73: }
74: }
75: if ($p3) {
76: echo "Outside 1: ok\n";
77: }
78:
79: $im = imagecreatetruecolor(6,6);
80: imagefill($im, 0,0, 0xffffff);
81: imageline($im, -12, -12, -23,-23, 0x00ff00);
82: $p3 = true;
83: for ($x=0; $x<6; $x++) {
84: for ($y=0; $y<6; $y++) {
85: $p3 = $p3 && (imagecolorat($im, $x,$y)!=0x00ff00);
86: }
87: }
88: if ($p3) {
89: echo "Outside 2: ok\n";
90: }
91:
92: $im = imagecreatetruecolor(6,6);
93: imagefill($im, 0,0, 0xffffff);
94: imageline($im, -1, -1, 4,4, 0x00ff00);
95: $p3 = true;
96: for ($x=0; $x<5; $x++) {
97: for ($y=0; $y<5; $y++) {
98: $p3 = $p3 && (imagecolorat($im, $x,$y)==0x00ff00);
99: }
100: }
101: if ($p3) {
102: echo "Outside 2: ok\n";
103: }
104:
105:
106: ?>
107: --EXPECTF--
108:
109: Warning: imageline() expects exactly 6 parameters, 5 given in %s on line %d
110: Horizontal: ok
111: Vertical: ok
112: Diagonal: ok
113: Outside 1: ok
114: Outside 2: ok
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