mirror of
https://github.com/Chouchen/svgToImage.git
synced 2020-02-03 22:08:42 +01:00
<g> managed | path can be filled (experimental) | colors managed as specifications | path relative & absolute | 'cm' & 'in' virtualized | element param getter factorized
This commit is contained in:
Shikiryu
parent
9e4b93a5b7
commit
a5d4d4c608
485
svgtoimage.php
485
svgtoimage.php
@ -3,6 +3,7 @@
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// prendre en compte l'opacité grâce à imagecolorallocatealpha ?
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// ajout de title
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// ajout de <text fill="#000000" x="541" y="258" transform="rotate(-0, 541, 258)" font-size="10" font-family="SansSerif" font-style="normal" font-weight="normal">0</text>
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// refaire path en GROS polygon
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include 'log.php';
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@ -18,6 +19,7 @@ class SVGTOIMAGE{
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protected $_height;
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protected $_showDesc = false;
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protected $_desc;
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protected $_currentOptions;
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private $transparentColor = array(0,0,255);
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public $_debug = true; // change to false to stop debug mode
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@ -33,11 +35,159 @@ class SVGTOIMAGE{
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'z' => 'EndingLine',
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);
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/* array of color names => hex color
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/* array of color names => rgb color
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because some svg creator uses them
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used http://www.yoyodesign.org/doc/w3c/svg1/types.html#ColorKeywords
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*/
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private $colors = array(
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'black' => '#000000',
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'aliceblue'=>array(240, 248, 255),
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'antiquewhite'=>array(250, 235, 215),
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'aqua'=>array( 0, 255, 255),
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'aquamarine'=>array(127, 255, 212),
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'azure'=>array(240, 255, 255),
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'beige'=>array(245, 245, 220),
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'bisque'=>array(255, 228, 196),
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'black'=>array( 0, 0, 0),
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'blanchedalmond'=>array(255, 235, 205),
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'blue'=>array( 0, 0, 255),
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'blueviolet'=>array(138, 43, 226),
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'brown'=>array(165, 42, 42),
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'burlywood'=>array(222, 184, 135),
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'cadetblue'=>array( 95, 158, 160),
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'chartreuse'=>array(127, 255, 0),
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'chocolate'=>array(210, 105, 30),
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'coral'=>array(255, 127, 80),
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'cornflowerblue'=>array(100, 149, 237),
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'cornsilk'=>array(255, 248, 220),
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'crimson'=>array(220, 20, 60),
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'cyan'=>array( 0, 255, 255),
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'darkblue'=>array( 0, 0, 139),
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'darkcyan'=>array( 0, 139, 139),
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'darkgoldenrod'=>array(184, 134, 11),
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'darkgray'=>array(169, 169, 169),
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'darkgreen'=>array( 0, 100, 0),
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'darkgrey'=>array(169, 169, 169),
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'darkkhaki'=>array(189, 183, 107),
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'darkmagenta'=>array(139, 0, 139),
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'darkolivegreen'=>array( 85, 107, 47),
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'darkorange'=>array(255, 140, 0),
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'darkorchid'=>array(153, 50, 204),
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'darkred'=>array(139, 0, 0),
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'darksalmon'=>array(233, 150, 122),
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'darkseagreen'=>array(143, 188, 143),
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'darkslateblue'=>array( 72, 61, 139),
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'darkslategray'=>array( 47, 79, 79),
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'darkslategrey'=>array( 47, 79, 79),
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'darkturquoise'=>array( 0, 206, 209),
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'darkviolet'=>array(148, 0, 211),
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'deeppink'=>array(255, 20, 147),
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'deepskyblue'=>array( 0, 191, 255),
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'dimgray'=>array(105, 105, 105),
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'dimgrey'=>array(105, 105, 105),
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'dodgerblue'=>array( 30, 144, 255),
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'firebrick'=>array(178, 34, 34),
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'floralwhite'=>array(255, 250, 240),
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'forestgreen'=>array( 34, 139, 34),
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'fuchsia'=>array(255, 0, 255),
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'gainsboro'=>array(220, 220, 220),
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'ghostwhite'=>array(248, 248, 255),
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'gold'=>array(255, 215, 0),
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'goldenrod'=>array(218, 165, 32),
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'gray'=>array(128, 128, 128),
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'grey'=>array(128, 128, 128),
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'green'=>array( 0, 128, 0),
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'greenyellow'=>array(173, 255, 47),
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'honeydew'=>array(240, 255, 240),
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'hotpink'=>array(255, 105, 180),
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'indianred'=>array(205, 92, 92),
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'indigo'=>array( 75, 0, 130),
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'ivory'=>array(255, 255, 240),
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'khaki'=>array(240, 230, 140),
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'lavender'=>array(230, 230, 250),
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'lavenderblush'=>array(255, 240, 245),
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'lawngreen'=>array(124, 252, 0),
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'lemonchiffon'=>array(255, 250, 205),
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'lightblue'=>array(173, 216, 230),
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'lightcoral'=>array(240, 128, 128),
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'lightcyan'=>array(224, 255, 255),
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'lightgoldenrodyellow'=>array(250, 250, 210),
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'lightgray'=>array(211, 211, 211),
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'lightgreen'=>array(144, 238, 144),
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'lightgrey'=>array(211, 211, 211),
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'lightpink'=>array(255, 182, 193),
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'lightsalmon'=>array(255, 160, 122),
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'lightseagreen'=>array( 32, 178, 170),
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'lightskyblue'=>array(135, 206, 250),
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'lightslategray'=>array(119, 136, 153),
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'lightslategrey'=>array(119, 136, 153),
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'lightsteelblue'=>array(176, 196, 222),
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'lightyellow'=>array(255, 255, 224),
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'lime'=>array( 0, 255, 0),
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'limegreen'=>array( 50, 205, 50),
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'linen'=>array(250, 240, 230),
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'magenta'=>array(255, 0, 255),
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'maroon'=>array(128, 0, 0),
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'mediumaquamarine'=>array(102, 205, 170),
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'mediumblue'=>array( 0, 0, 205),
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'mediumorchid'=>array(186, 85, 211),
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'mediumpurple'=>array(147, 112, 219),
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'mediumseagreen'=>array( 60, 179, 113),
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'mediumslateblue'=>array(123, 104, 238),
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'mediumspringgreen'=>array( 0, 250, 154),
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'mediumturquoise'=>array( 72, 209, 204),
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'mediumvioletred'=>array(199, 21, 133),
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'midnightblue'=>array( 25, 25, 112),
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'mintcream'=>array(245, 255, 250),
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'mistyrose'=>array(255, 228, 225),
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'moccasin'=>array(255, 228, 181),
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'navajowhite'=>array(255, 222, 173),
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'navy'=>array( 0, 0, 128),
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'oldlace'=>array(253, 245, 230),
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'olive'=>array(128, 128, 0),
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'olivedrab'=>array(107, 142, 35),
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'orange'=>array(255, 165, 0),
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'orangered'=>array(255, 69, 0),
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'orchid'=>array(218, 112, 214),
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'palegoldenrod'=>array(238, 232, 170),
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'palegreen'=>array(152, 251, 152),
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'paleturquoise'=>array(175, 238, 238),
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'palevioletred'=>array(219, 112, 147),
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'papayawhip'=>array(255, 239, 213),
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'peachpuff'=>array(255, 218, 185),
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'peru'=>array(205, 133, 63),
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'pink'=>array(255, 192, 203),
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'plum'=>array(221, 160, 221),
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'powderblue'=>array(176, 224, 230),
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'purple'=>array(128, 0, 128),
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'red'=>array(255, 0, 0),
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'rosybrown'=>array(188, 143, 143),
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'royalblue'=>array( 65, 105, 225),
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'saddlebrown'=>array(139, 69, 19),
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'salmon'=>array(250, 128, 114),
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'sandybrown'=>array(244, 164, 96),
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'seagreen'=>array( 46, 139, 87),
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'seashell'=>array(255, 245, 238),
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'sienna'=>array(160, 82, 45),
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'silver'=>array(192, 192, 192),
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'skyblue'=>array(135, 206, 235),
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'slateblue'=>array(106, 90, 205),
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'slategray'=>array(112, 128, 144),
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'slategrey'=>array(112, 128, 144),
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'snow'=>array(255, 250, 250),
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'springgreen'=>array( 0, 255, 127),
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'steelblue'=>array( 70, 130, 180),
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'tan'=>array(210, 180, 140),
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'teal'=>array( 0, 128, 128),
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'thistle'=>array(216, 191, 216),
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'tomato'=>array(255, 99, 71),
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'turquoise'=>array( 64, 224, 208),
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'violet'=>array(238, 130, 238),
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'wheat'=>array(245, 222, 179),
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'white'=>array(255, 255, 255),
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'whitesmoke'=>array(245, 245, 245),
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'yellow'=>array(255, 255, 0),
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'yellowgreen'=>array(154, 205, 50)
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/*'black' => '#000000',
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'red' => '#FF0000',
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'white' => '#FFFFFF',
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'turquoise' => '#00FFFF',
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@ -55,7 +205,7 @@ class SVGTOIMAGE{
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'pastel green' => '#00FF00',
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'forest green' => '#808000',
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'pink' => '#FF00FF',
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'grass green' => '#408080',
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'grass green' => '#408080',*/
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);
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/*
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@ -74,6 +224,8 @@ class SVGTOIMAGE{
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* @return : instance of this class
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*/
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public static function load($file){
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$log = new Log('load.dat');
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$log->message('loading : '.$file);
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$svg = file_get_contents($file);
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return new SVGTOIMAGE($svg);
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}
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@ -171,18 +323,38 @@ class SVGTOIMAGE{
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return $imageSize;
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}
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/**
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* @param string size of picture or element
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* @return int "real" size of element. To eliminate SVG with centimeters
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*/
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private function _getSizeType($value){
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$value = rtrim($value);
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switch(substr($value,-2,2)){
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case 'cm':
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return $value * 30; // approximatively
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break;
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case 'in':
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return $value * 12; // approximatively
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break;
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case 'px':
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case 'pt':
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default:
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return $value;
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}
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}
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/*
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* @return int final image width
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*/
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private function _getImageWidth(){
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return isset($this->_width) ? $this->_width : $this->_svgXML->attributes()->width;
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return isset($this->_width) ? $this->_width : $this->_getSizeType($this->_svgXML->attributes()->width);
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}
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/*
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* @return int final image height
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*/
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private function _getImageHeight(){
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return isset($this->_height) ? $this->_height : $this->_svgXML->attributes()->height;
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return isset($this->_height) ? $this->_height : $this->_getSizeType($this->_svgXML->attributes()->height);
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}
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/*
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@ -190,7 +362,7 @@ class SVGTOIMAGE{
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* @return array with R | G | B
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*/
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private function _parseColor($colorCode){
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if(strlen($colorCode) == 7){
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if(is_string($colorCode) && strlen($colorCode) == 7){
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if($this->_debug) $this->_log->message('Parse Color '.$colorCode);
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return array(
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base_convert(substr($colorCode, 1, 2), 16, 10),
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@ -198,7 +370,7 @@ class SVGTOIMAGE{
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base_convert(substr($colorCode, 5, 2), 16, 10),
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);
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}
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if(strlen($colorCode) == 4){
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if(is_string($colorCode) && strlen($colorCode) == 4){
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if($this->_debug) $this->_log->message('Parse Color '.$colorCode);
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return array(
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base_convert(substr($colorCode, 1, 1).substr($colorCode, 1, 1), 16, 10),
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@ -206,8 +378,11 @@ class SVGTOIMAGE{
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base_convert(substr($colorCode, 3, 1).substr($colorCode, 3, 1), 16, 10),
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);
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}
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if(is_array($colorCode) && count($colorCode) == 3){
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return $colorCode;
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}
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if($this->_debug) $this->_log->error('Couleur mal indiquée '.$colorCode);
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return array(0,0,0);
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return array(0,0,0); // !#FFF || !#FFFFFF || !array(255,255,255) then black
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}
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/*
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@ -218,9 +393,9 @@ class SVGTOIMAGE{
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private function _allocateColor($color){
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if($color != '' && array_key_exists(strtolower($color), $this->colors)){
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$arrayColor = $this->_parseColor($this->colors[$color]);
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}else{
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}elseif($color != ''){
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$arrayColor = $this->_parseColor($color);
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}
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}else return;
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return imagecolorallocate( $this->_image, $arrayColor[0], $arrayColor[1], $arrayColor[2] );
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}
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@ -241,6 +416,74 @@ class SVGTOIMAGE{
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return $tiret;
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}
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/**
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* @param node $element
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* @return array options
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*/
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private function _getParams($element){
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$options = $this->_currentOptions;
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foreach($element->attributes() as $name => $value){
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switch($name){
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case 'x':
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case 'y':
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case 'r':
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case 'width':
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case 'height':
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$options[$name] = $this->_getSizeType($value);
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break;
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case 'cx':
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$options['x'] = $this->_getSizeType($value);
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break;
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case 'cy':
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$options['y'] = $this->_getSizeType($value);
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break;
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case 'xlink:href':
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$options['href'] = $value;
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break;
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case 'style' :
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$allStyle = split('[;:]', $value);
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$i = 0;
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while ($i < count($allStyle)) {
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if($allStyle[$i] == 'display' && $allStyle[$i+1] == 'none') return; // display:none? Stop looking for info
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if($allStyle[$i] == 'fill') $options['fill'] = $allStyle[$i+1];
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if($allStyle[$i] == 'stroke') $options['stroke'] = $allStyle[$i+1];
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if($allStyle[$i] == 'stroke-width') $options['strokeWidth'] = $allStyle[$i+1];
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$i=$i+2;
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}
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break;
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case 'd':
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case 'points':
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$options['path'] = $value;
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break;
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case 'fill':
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$options['fill'] = ($value == 'none') ? '' : $value;
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break;
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case 'stroke-width' :
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$options['strokeWidth'] = $value;
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break;
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case 'stroke-dasharray' :
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$options['strokeDasharray'] = $value;
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break;
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case 'font-size':
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$options['fontSize'] = $value;
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break;
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case 'font-family':
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$options['fontFamily'] = $value;
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break;
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case 'font-style':
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$options['fontStyle'] = $value;
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break;
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case 'font-weight':
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$options['fontWeight'] = $value;
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break;
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default:
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$options[$name] = $value;
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break;
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}
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}
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return $options;
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}
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/*
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* add the given image from svg to the final image
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* @param simpleXMLElement
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@ -254,7 +497,7 @@ class SVGTOIMAGE{
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$href = '';
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$transform = '';
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$r = 0;
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foreach($imageNode->attributes() as $name => $value){
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/*foreach($imageNode->attributes() as $name => $value){
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switch($name){
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case 'x': $x = $value; break;
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case 'y': $y = $value; break;
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@ -277,7 +520,8 @@ class SVGTOIMAGE{
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//if(strripos($value, 'display: none') || strripos($value, 'display:none')) return;
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break;
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}
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}
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}*/
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extract($this->_getParams($imageNode));
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if($transform != ''){
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$transforms = split('[()]', $transform);
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$nb = count($transforms);
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@ -381,7 +625,7 @@ class SVGTOIMAGE{
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$cy=3*($control1Y-$startY);
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$by=3*($control2Y-$control1Y)-$cy;
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$ay=$endY-$startY-$cy-$by;
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if($this->_debug) $this->_log->message('ax : '.$ax.', ay : '.$ay);
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//if($this->_debug) $this->_log->message('ax : '.$ax.', ay : '.$ay);
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for($t=0; $t<1; $t+=.01)
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{
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$xt = $ax * $t * $t * $t + $bx * $t * $t + $cx * $t + $startX;
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@ -390,20 +634,90 @@ class SVGTOIMAGE{
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}
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}
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/*EXPERIMENT*/
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// Calculate the coordinate of the Bezier curve at $t = 0..1
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private function _Bezier_eval($p1,$p2,$p3,$p4,$t) {
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// lines between successive pairs of points (degree 1)
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$q1 = array((1-$t) * $p1[0] + $t * $p2[0],(1-$t) * $p1[1] + $t * $p2[1]);
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$q2 = array((1-$t) * $p2[0] + $t * $p3[0],(1-$t) * $p2[1] + $t * $p3[1]);
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$q3 = array((1-$t) * $p3[0] + $t * $p4[0],(1-$t) * $p3[1] + $t * $p4[1]);
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// curves between successive pairs of lines. (degree 2)
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$r1 = array((1-$t) * $q1[0] + $t * $q2[0],(1-$t) * $q1[1] + $t * $q2[1]);
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$r2 = array((1-$t) * $q2[0] + $t * $q3[0],(1-$t) * $q2[1] + $t * $q3[1]);
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// final curve between the two 2-degree curves. (degree 3)
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return array((1-$t) * $r1[0] + $t * $r2[0],(1-$t) * $r1[1] + $t * $r2[1]);
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}
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// Calculate the squared distance between two points
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private function _Point_distance2($p1,$p2) {
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$dx = $p2[0] - $p1[0];
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$dy = $p2[1] - $p1[1];
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return $dx * $dx + $dy * $dy;
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}
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// Convert the curve to a polyline
|
||||
private function _Bezier_convert($p1,$p2,$p3,$p4,$tolerance) {
|
||||
$t1 = 0.0;
|
||||
$prev = $p1;
|
||||
$t2 = 0.1;
|
||||
$tol2 = $tolerance * $tolerance;
|
||||
$result []= $prev[0];
|
||||
$result []= $prev[1];
|
||||
while ($t1 < 1.0) {
|
||||
if ($t2 > 1.0) {
|
||||
$t2 = 1.0;
|
||||
}
|
||||
$next = $this->_Bezier_eval($p1,$p2,$p3,$p4,$t2);
|
||||
$dist = $this->_Point_distance2($prev,$next);
|
||||
while ($dist > $tol2) {
|
||||
// Halve the distance until small enough
|
||||
$t2 = $t1 + ($t2 - $t1) * 0.5;
|
||||
$next = $this->_Bezier_eval($p1,$p2,$p3,$p4,$t2);
|
||||
$dist = $this->_Point_distance2($prev,$next);
|
||||
}
|
||||
// the image*polygon functions expect a flattened array of coordiantes
|
||||
$result []= $next[0];
|
||||
$result []= $next[1];
|
||||
$t1 = $t2;
|
||||
$prev = $next;
|
||||
$t2 = $t1 + 0.1;
|
||||
}
|
||||
return $result;
|
||||
}
|
||||
|
||||
// Draw a Bezier curve on an image
|
||||
private function _Bezier_drawfilled($p1,$p2,$p3,$p4,$color) {
|
||||
$polygon = $this->_Bezier_convert($p1,$p2,$p3,$p4,0.1);
|
||||
// if($this->_debug) $this->_log->message('polygon : '.implode(' - ', $polygon));
|
||||
// imagefilledpolygon($this->_image,$polygon,count($polygon)/2,$color);
|
||||
// test
|
||||
return $polygon;
|
||||
}
|
||||
/*END OF EXPERIMENT*/
|
||||
|
||||
private function _drawPolygon($polygon, $stroke, $fill = ''){
|
||||
if($fill != '' && count($polygon) > 6){
|
||||
imagefilledpolygon($this->_image,$polygon,count($polygon)/2,$colorFill);
|
||||
}elseif(count($polygon) > 6){
|
||||
imagepolygon($this->_image, $polygon, count($polygon)/2, IMG_COLOR_STYLED);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* add path/lineS/polyline whatever you name it.
|
||||
* @param simpleXMLElement
|
||||
* @return lines on the final image via _drawLine
|
||||
*/
|
||||
private function _parsePath($pathNode){
|
||||
// imagesetbrush
|
||||
// imagesetstyle (pour dotted, dashed etc)
|
||||
$path = '';
|
||||
$strokeWidth = 1;
|
||||
$fill = '';
|
||||
$stroke = '';
|
||||
$strokeDasharray = '';
|
||||
foreach($pathNode->attributes() as $name=>$value){
|
||||
/*foreach($pathNode->attributes() as $name=>$value){
|
||||
switch($name){
|
||||
case 'd': case 'points': $path = $value; break;
|
||||
case 'stroke': $stroke = $value; break;
|
||||
@ -422,7 +736,8 @@ class SVGTOIMAGE{
|
||||
//if(strripos($value, 'display: none') || strripos($value, 'display:none')) return;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}*/
|
||||
extract($this->_getParams($pathNode));
|
||||
if(strtolower(substr($path, 0,1)) != 'm' && !is_numeric(substr($path, 0,1))){
|
||||
if($this->_debug) $this->_log->error('Mauvais path rencontré : '.$path);
|
||||
return;
|
||||
@ -432,7 +747,8 @@ class SVGTOIMAGE{
|
||||
if($this->_debug && !$thickness) $this->_log->error('Erreur dans la mise en place de l\'épaisseur du trait');
|
||||
else $this->_log->message('épaisseur du trait à : '.$this->_parseInt($strokeWidth));
|
||||
$colorStroke = $stroke != '' ? $this->_allocateColor((string)$stroke) : $this->_allocateColor('black');
|
||||
$colorFill = $fill != '' ? $this->_allocateColor((string)$fill) : $this->_allocateColor('black');
|
||||
$colorFill = $fill != '' ? $this->_allocateColor((string)$fill) : '';
|
||||
//$colorFill = $fill != '' ? $this->_allocateColor((string)$fill) : $this->_allocateColor('black');
|
||||
if($strokeDasharray != ''){
|
||||
$strokeDasharray = explode(',', $strokeDasharray);
|
||||
imagesetstyle ( $this->_image , $this->_getDashedStroke($strokeDasharray[0], $strokeDasharray[1], $colorStroke ));
|
||||
@ -461,13 +777,13 @@ class SVGTOIMAGE{
|
||||
$j++;
|
||||
}
|
||||
}while(isset($pathArray[$j]));
|
||||
if($this->_debug) $this->_log->message('Path reconstruit ! '.implode(', ',$pathArray));
|
||||
//if($this->_debug) $this->_log->message('Path reconstruit ! '.implode(', ',$pathArray));
|
||||
}
|
||||
|
||||
|
||||
$nbArray = count($pathArray);
|
||||
$nbLine = (($nbArray-1)/2)-1;
|
||||
|
||||
//$nbLine = (($nbArray-1)/2)-1;
|
||||
$polyPoints = array();
|
||||
$i = 0;
|
||||
$lastX = 0;
|
||||
$lastY = 0;
|
||||
@ -476,6 +792,14 @@ class SVGTOIMAGE{
|
||||
while ($i < $nbArray) {
|
||||
// Changement de départ
|
||||
if(strtolower(substr($pathArray[$i], 0, 1)) == 'm'){
|
||||
if(isset($pathArray[$i-1])){
|
||||
$this->_drawPolygon($polyPoints, $colorStroke, $colorFill);
|
||||
$polyPoints = array();
|
||||
$lastX = 0;
|
||||
$lastY = 0;
|
||||
$lastMX = 0;
|
||||
$lastMY = 0;
|
||||
}
|
||||
$lastX = $this->_parseInt($pathArray[$i]);
|
||||
$lastMX = $this->_parseInt($pathArray[$i]);
|
||||
$lastY = $this->_parseInt($pathArray[$i+1]);
|
||||
@ -484,38 +808,68 @@ class SVGTOIMAGE{
|
||||
$i=$i+2;
|
||||
// Ligne
|
||||
}elseif(strtolower(substr($pathArray[$i], 0, 1)) == 'l' || (is_numeric($pathArray[$i]) && strtolower($lastOpe) == 'l')){
|
||||
$newX = $this->_parseInt($pathArray[$i]);
|
||||
$newY = $this->_parseInt($pathArray[$i+1]);
|
||||
$this->_drawLine($lastX , $lastY , $newX , $newY , IMG_COLOR_STYLED);
|
||||
if(substr($pathArray[$i], 0, 1) == 'L'){
|
||||
$newX = $this->_parseInt($pathArray[$i]);
|
||||
$newY = $this->_parseInt($pathArray[$i+1]);
|
||||
}else{
|
||||
$newX = $lastX + $this->_parseInt($pathArray[$i]);
|
||||
$newY = $lastY + $this->_parseInt($pathArray[$i+1]);
|
||||
}
|
||||
$polyPoints = array_merge($polyPoints,array($lastX, $lastY, $newX, $newY));
|
||||
//$this->_drawLine($lastX , $lastY , $newX , $newY , IMG_COLOR_STYLED);
|
||||
$lastOpe = 'l';
|
||||
$lastX = $newX;
|
||||
$lastY = $newY;
|
||||
$i=$i+2;
|
||||
// Ligne horizontale
|
||||
}elseif(strtolower(substr($pathArray[$i], 0, 1)) == 'h' || (is_numeric($pathArray[$i]) && strtolower($lastOpe) == 'h')){
|
||||
$newX = $this->_parseInt($pathArray[$i]);
|
||||
$this->_drawLine($lastX , $lastY , $newX , $lastY , IMG_COLOR_STYLED);
|
||||
if(substr($pathArray[$i], 0, 1) == 'H'){
|
||||
$newX = $this->_parseInt($pathArray[$i]);
|
||||
}else{
|
||||
$newX = $lastX + $this->_parseInt($pathArray[$i]);
|
||||
}
|
||||
//$this->_drawLine($lastX , $lastY , $newX , $lastY , IMG_COLOR_STYLED);
|
||||
$polyPoints = array_merge($polyPoints,array($lastX, $lastY, $newX, $newY));
|
||||
$lastOpe = 'h';
|
||||
$lastX = $newX;
|
||||
$i++;
|
||||
// Ligne verticale
|
||||
}elseif(strtolower(substr($pathArray[$i], 0, 1)) == 'v' || (is_numeric($pathArray[$i]) && strtolower($lastOpe) == 'v')){
|
||||
$newY = $this->_parseInt($pathArray[$i]);
|
||||
$this->_drawLine($lastX , $lastY , $lastX , $newY , IMG_COLOR_STYLED);
|
||||
if(substr($pathArray[$i], 0, 1) == 'V'){
|
||||
$newY = $this->_parseInt($pathArray[$i]);
|
||||
}else{
|
||||
$newY = $lastY + $this->_parseInt($pathArray[$i]);
|
||||
}
|
||||
//$this->_drawLine($lastX , $lastY , $lastX , $newY , IMG_COLOR_STYLED);
|
||||
$polyPoints = array_merge($polyPoints,array($lastX, $lastY, $newX, $newY));
|
||||
$lastY = $newY;
|
||||
$lastOpe = 'v';
|
||||
$i++;
|
||||
// Courbe
|
||||
}elseif(strtolower(substr($pathArray[$i], 0, 1)) == 'c' || (is_numeric($pathArray[$i]) && strtolower($lastOpe) == 'c')){
|
||||
$control1x = $this->_parseInt($pathArray[$i]);
|
||||
$control1y = $this->_parseInt($pathArray[$i+1]);
|
||||
$control2x = $this->_parseInt($pathArray[$i+2]);
|
||||
$control2y = $this->_parseInt($pathArray[$i+3]);
|
||||
$newX = $this->_parseInt($pathArray[$i+4]);
|
||||
$newY = $this->_parseInt($pathArray[$i+5]);
|
||||
if($this->_debug) $this->_log->message('Drawing curve : '.$lastX.' - '.$lastY.' - '.$control1x.' - '.$control1y.' - '.$control2x.' - '.$control2y.' - '.$newX.' - '.$newY);
|
||||
/*SPECIF !!! http://www.w3.org/TR/SVG/paths.html*/
|
||||
if(substr($pathArray[$i], 0, 1) == 'C'){
|
||||
$control1x = $this->_parseInt($pathArray[$i]);
|
||||
$control1y = $this->_parseInt($pathArray[$i+1]);
|
||||
$control2x = $this->_parseInt($pathArray[$i+2]);
|
||||
$control2y = $this->_parseInt($pathArray[$i+3]);
|
||||
$newX = $this->_parseInt($pathArray[$i+4]);
|
||||
$newY = $this->_parseInt($pathArray[$i+5]);
|
||||
}else{
|
||||
$control1x = $lastX + $this->_parseInt($pathArray[$i]);
|
||||
$control1y = $lastY + $this->_parseInt($pathArray[$i+1]);
|
||||
$control2x = $lastX + $this->_parseInt($pathArray[$i+2]);
|
||||
$control2y = $lastY + $this->_parseInt($pathArray[$i+3]);
|
||||
$newX = $lastX + $this->_parseInt($pathArray[$i+4]);
|
||||
$newY = $lastY + $this->_parseInt($pathArray[$i+5]);
|
||||
}
|
||||
|
||||
$this->_drawCurve($lastX, $lastY, $control1x, $control1y, $control2x, $control2y, $newX, $newY, IMG_COLOR_STYLED);
|
||||
/*EXPERIMENT $this->_drawCurve($lastX, $lastY, $control1x, $control1y, $control2x, $control2y, $newX, $newY, IMG_COLOR_STYLED);*/
|
||||
//if($fill != ''){
|
||||
$polyPoints = array_merge($polyPoints,$this->_Bezier_drawfilled(array($lastX, $lastY),array($control1x, $control1y),array($control2x, $control2y),array($newX, $newY),$colorFill));
|
||||
//}else{
|
||||
// $this->_drawCurve($lastX, $lastY, $control1x, $control1y, $control2x, $control2y, $newX, $newY, IMG_COLOR_STYLED);
|
||||
//}
|
||||
|
||||
$lastX = $newX;
|
||||
$lastY = $newY;
|
||||
@ -524,7 +878,8 @@ class SVGTOIMAGE{
|
||||
// Dernière ligne droite
|
||||
}elseif(strtolower(substr($pathArray[$i], 0, 1)) == 'z' || (is_numeric(substr($pathArray[$i], 0, 1)) && strtolower($lastOpe) == 'z')){
|
||||
if($lastOpe == 'z' && $this->_debug) $this->_log->error('2 bouclages dans une boucle');
|
||||
$this->_drawLine($lastX , $lastY , $lastMX , $lastMY , IMG_COLOR_STYLED);
|
||||
$polyPoints = array_merge($polyPoints,array($lastX, $lastY, $lastMX, $lastMY));
|
||||
//$this->_drawLine($lastX , $lastY , $lastMX , $lastMY , IMG_COLOR_STYLED);
|
||||
$lastOpe = 'z';
|
||||
$i++;
|
||||
// Polyline
|
||||
@ -534,8 +889,11 @@ class SVGTOIMAGE{
|
||||
$lastOpe = 'l'; // s'il n'a aucune lettre, c'est une polyline, donc des... lignes.
|
||||
$i=$i+2;
|
||||
}
|
||||
if($this->_debug) $this->_log->message('counter :'.$i);
|
||||
//if($this->_debug) $this->_log->message('counter :'.$i);
|
||||
}
|
||||
|
||||
$this->_drawPolygon($polyPoints, $colorStroke, $colorFill);
|
||||
|
||||
imagecolordeallocate( $this->_image, $colorStroke);
|
||||
imagecolordeallocate( $this->_image, $colorFill);
|
||||
imagesetthickness ( $this->_image , 1 );
|
||||
@ -554,17 +912,18 @@ class SVGTOIMAGE{
|
||||
$strokeWidth = 1;
|
||||
$fill = '';
|
||||
$stroke = '';
|
||||
foreach($circleNode->attributes() as $name => $value){
|
||||
/*foreach($circleNode->attributes() as $name => $value){
|
||||
switch($name){
|
||||
case 'cx': $x = $value; break;
|
||||
case 'cy': $y = $value; break;
|
||||
case 'r': $r = $value; break;
|
||||
case 'cx': $x = $this->_getSizeType($value); break;
|
||||
case 'cy': $y = $this->_getSizeType($value); break;
|
||||
case 'r': $r = $this->_getSizeType($value); break;
|
||||
case 'fill': $fill = ($value == 'none') ? '' : $value; break;
|
||||
case 'stroke': $stroke = $value; break;
|
||||
case 'style' : if(strripos($value, 'display: none') || strripos($value, 'display:none')) return; break;
|
||||
case 'stroke-width' : $strokeWidth = $value; break;
|
||||
}
|
||||
}
|
||||
}*/
|
||||
extract($this->_getParams($circleNode));
|
||||
if($r == 0)
|
||||
return;
|
||||
if($this->_debug) $this->_log->message('Cercle - x : '.$x.' - y : '.$y.' - rayon : '.$r.'-'.$colorStroke[2].' - épaisseur : '.$strokeWidth);
|
||||
@ -602,10 +961,10 @@ class SVGTOIMAGE{
|
||||
$fontFamily = 'SansSerif';
|
||||
$fontStyle = 'normal';
|
||||
$fontWeight = 'normal';
|
||||
foreach($textNode->attributes() as $name => $value){
|
||||
/*foreach($textNode->attributes() as $name => $value){
|
||||
switch($name){
|
||||
case 'x': $x = $value; break;
|
||||
case 'y': $y = $value; break;
|
||||
case 'x': $x = $this->_getSizeType($value); break;
|
||||
case 'y': $y = $this->_getSizeType($value); break;
|
||||
//case 'r': $r = $value; break; // todo
|
||||
case 'fill': $fill = $value; break;
|
||||
case 'font-size': $fontSize = $value; break;
|
||||
@ -613,7 +972,8 @@ class SVGTOIMAGE{
|
||||
case 'font-style': $fontStyle = $value; break;
|
||||
case 'font-weight': $fontWeight = $value; break;
|
||||
}
|
||||
}
|
||||
}*/
|
||||
extract($this->_getParams($textNode));
|
||||
if($textNode == '')
|
||||
return;
|
||||
|
||||
@ -639,14 +999,14 @@ class SVGTOIMAGE{
|
||||
$stroke = '';
|
||||
$strokeWidth = 1;
|
||||
$strokeDasharray = '';
|
||||
foreach($rectNode->attributes() as $name => $value){
|
||||
/*foreach($rectNode->attributes() as $name => $value){
|
||||
switch($name){
|
||||
// imagesetstyle (pour dotted, dashed etc)
|
||||
case 'x': $x = $value; break;
|
||||
case 'y': $y = $value; break;
|
||||
case 'r': $r = $value; break;
|
||||
case 'width': $width = $value; break;
|
||||
case 'height': $height = $value; break;
|
||||
case 'x': $x = $this->_getSizeType($value); break;
|
||||
case 'y': $y = $this->_getSizeType($value); break;
|
||||
case 'r': $r = $this->_getSizeType($value); break;
|
||||
case 'width': $width = $this->_getSizeType($value); break;
|
||||
case 'height': $height = $this->_getSizeType($value); break;
|
||||
case 'fill': $fill = ($value == 'none') ? '' : $value; break;
|
||||
case 'stroke': $stroke = $value; break;
|
||||
case 'stroke-width' : $strokeWidth = $value; break;
|
||||
@ -665,7 +1025,8 @@ class SVGTOIMAGE{
|
||||
//if(strripos($value, 'display: none') || strripos($value, 'display:none')) return;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}*/
|
||||
extract($this->_getParams($rectNode));
|
||||
if($width == 0 || $height == 0)
|
||||
return;
|
||||
$colorStroke = $this->_allocateColor((string)$stroke);
|
||||
@ -701,7 +1062,7 @@ class SVGTOIMAGE{
|
||||
$fill = '';
|
||||
$stroke = '';
|
||||
$strokeWidth = 1;
|
||||
foreach($polyNode->attributes() as $name => $value){
|
||||
/*foreach($polyNode->attributes() as $name => $value){
|
||||
switch($name){
|
||||
// imagesetstyle (pour dotted, dashed etc)
|
||||
case 'points' : $points = $value; break;
|
||||
@ -720,7 +1081,8 @@ class SVGTOIMAGE{
|
||||
//if(strripos($value, 'display: none') || strripos($value, 'display:none')) return;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}*/
|
||||
extract($this->_getParams($polyNode));
|
||||
if($points == '')
|
||||
return;
|
||||
$pointArray = split('[ ,]', $points);
|
||||
@ -750,11 +1112,13 @@ class SVGTOIMAGE{
|
||||
return imagestring ( $this->_image , 2, 10, $this->_getImageHeight()-20, $desc , imagecolorallocate($this->_image, 255, 255, 255));
|
||||
}
|
||||
|
||||
/*
|
||||
* ignore group for the moment
|
||||
* acts like ungrouped
|
||||
/**
|
||||
* @param node <g>
|
||||
* get group attributes to pass it to children
|
||||
* parse children
|
||||
*/
|
||||
private function _parseGroup($groupNode){
|
||||
$this->_currentOptions = $this->_getParams($groupNode);
|
||||
foreach($groupNode->children() as $element){
|
||||
$this->_chooseParse($element);
|
||||
}
|
||||
@ -782,6 +1146,8 @@ class SVGTOIMAGE{
|
||||
$this->_parseGroup($element);
|
||||
if($element->getName() == 'text')
|
||||
$this->_parseText($element);
|
||||
//if($element->getName() == 'defs')
|
||||
// $this->_parseDefs($element);
|
||||
//if($element->getName() == 'title')
|
||||
// $this->_parseTitle($element);
|
||||
if($element->getName() == 'desc' && $this->_showDesc)
|
||||
@ -802,6 +1168,7 @@ class SVGTOIMAGE{
|
||||
//imageantialias($this->_image, true); // On ne peut pas gérer l'épaisseur des traits si l'antialiasing est activé... lol ?
|
||||
foreach($this->_svgXML->children() as $element){
|
||||
$this->_chooseParse($element);
|
||||
$this->_currentOptions = array();
|
||||
}
|
||||
if($this->_showDesc && $this->_desc != null) $this->_parseDescription($this->_desc);
|
||||
//imagefilter ( $this->_image , IMG_FILTER_SMOOTH, 6);
|
||||
|
||||
Loading…
Reference in New Issue
Block a user