How to use compute_html_line_style method of pts_svg_dom_html class

Best Phoronix-test-suite code snippet using pts_svg_dom_html.compute_html_line_style

pts_svg_dom_html.php

Source:pts_svg_dom_html.php Github

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...64 case 'line':65 $a = self::attributes_to_array($node, array('x1', 'y1', 'x2', 'y2', 'stroke', 'stroke-width', 'stroke-dasharray'), $preset);66 $border_style = $a['stroke-dasharray'] != null ? 'dashed' : 'solid';67 $tag = $this->html_dom->createElement('div');68 $tag->setAttribute('style', 'border: 1px ' . $border_style . ' ' . $a['stroke'] . '; height: 0; ' . self::compute_html_line_style($a['x1'], $a['y1'], $a['x2'], $a['y2']));69 $target->appendChild($tag);70 break;71 case 'polyline':72 $a = self::attributes_to_array($node, array('points', 'stroke', 'stroke-width', 'fill'), $preset);73 $a['points'] = explode(' ', $a['points']);74 for($i = 1; $i < count($a['points']); $i++)75 {76 $s_point = explode(',', $a['points'][($i - 1)]);77 $e_point = explode(',', $a['points'][$i]);78 $border_style = $a['stroke-dasharray'] != null ? 'dashed' : 'solid';79 $tag = $this->html_dom->createElement('div');80 $tag->setAttribute('style', 'border: 1px ' . $border_style . ' ' . $a['stroke'] . '; height: 0; ' . self::compute_html_line_style($s_point[0], $s_point[1], $e_point[0], $e_point[1]));81 $target->appendChild($tag);82 }83 break;84 case 'text':85 $a = self::attributes_to_array($node, array('x', 'y', 'font-size', 'text-anchor', 'fill', 'dominant-baseline', 'transform'), $preset);86 $text = $node->nodeValue;87 $extra = null;88 if($a['transform'])89 {90 $extra .= 'transform: ' . $a['transform'] . '; ';91 }92 else93 {94 $extra .= 'text-anchor: ' . $a['text-anchor'] . '; ';95 $extra .= 'dominant-baseline: ' . $a['dominant-baseline'] . '; ';96 }97 $tag = $this->html_dom->createElement('div');98 $tag->setAttribute('style', 'position: absolute; left: ' . $a['x'] . 'px ; top: ' . $a['y'] . 'px; color: ' . $a['fill'] . '; font-size: ' . $a['font-size'] . 'px; ');99 $text_node = $this->html_dom->createTextNode($text);100 $tag->appendChild($text_node);101 $target->appendChild($tag);102 break;103 case 'polygon':104 $a = self::attributes_to_array($node, array('points', 'fill', 'stroke', 'stroke-width'), $preset);105 // no support in this short of SVG or HTML5 canvas106 break;107 case 'rect':108 // Draw a rectangle109 $a = self::attributes_to_array($node, array('x', 'y', 'width', 'height', 'fill', 'stroke', 'stroke-width'), $preset);110 $background = $a['fill'] != 'none' ? $a['fill'] : 'transparent';111 $border = $a['stroke'] != null ? 'border: ' . $a['stroke-width'] . 'px solid ' . $a['stroke'] . '; ' : '';112 $tag = $this->html_dom->createElement('div');113 $tag->setAttribute('style', 'position: absolute; left: ' . $a['x'] . 'px; top: ' . $a['y'] . 'px; width: ' . $a['width'] . 'px; height: ' . $a['height'] . 'px; background: ' . $background . '; ' . $border);114 $target->appendChild($tag);115 break;116 case 'circle':117 // Draw a circle118 $a = self::attributes_to_array($node, array('cx', 'cy', 'r', 'fill'), $preset);119 // no support in this short of SVG or HTML5 canvas120 break;121 case 'ellipse':122 // Draw a ellipse/circle123 $a = self::attributes_to_array($node, array('cx', 'cy', 'rx', 'ry', 'fill', 'stroke', 'stroke-width'), $preset);124 // no support in this short of SVG or HTML5 canvas125 break;126 case 'image':127 $a = self::attributes_to_array($node, array('xlink:href', 'x', 'y', 'width', 'height'), $preset);128 // TODO129 /*130 if(substr($a['xlink:href'], 0, 22) == 'data:image/png;base64,')131 {132 $img = imagecreatefromstring(base64_decode(substr($a['xlink:href'], 22)));133 }134 else135 {136 $img = imagecreatefromstring(file_get_contents($a['xlink:href']));137 }138 imagecopyresampled(, $img, $a['x'], $a['y'], 0, 0, $a['width'], $a['height'], imagesx($img), imagesy($img));139 */140 break;141 case 'path':142 break;143 default:144 if(PTS_IS_CLIENT)145 {146 echo $node->nodeName . ' not implemented.' . PHP_EOL;147 }148 break;149 }150 }151 protected static function compute_html_line_style($x1, $y1, $x2, $y2)152 {153 $a = $x1 - $x2;154 $b = $y1 - $y2;155 $c = sqrt($a * $a + $b * $b);156 $sx = ($x1 + $x2) / 2;157 $y = ($y1 + $y2) / 2;158 $x = $sx - $c / 2;159 $alpha = pi() - atan2(($b * -1), $a);160 return 'width: ' . $c . '; -moz-transform: rotate(' . $alpha . 'rad); -webkit-transform: rotate(' . $alpha . 'rad); transform: rotate(' . $alpha . 'rad); position: absolute; top: ' . $y . '; left: ' . $x . '; ';161 }162 protected static function attributes_to_array(&$node, $attrs = false, $values = null)163 {164 if(!is_array($values))165 {...

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compute_html_line_style

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1require_once 'pts_svg_dom.php';2require_once 'pts_svg_dom_html.php';3$svg = new pts_svg_dom();4$svg->set_width(200);5$svg->set_height(200);6$svg->set_viewBox(0,0,200,200);7$svg->set_preserveAspectRatio('xMidYMid meet');8$svg->set_style('font-size:12px;font-family:Arial,Helvetica,sans-serif');9$svg->set_version('1.1');10$svg->set_id('svg2');11$svg->set_stroke_width('0.1');12$svg->set_stroke_linecap('round');13$svg->set_stroke_linejoin('round');14$svg->set_stroke_miterlimit('4');15$svg->set_stroke_dasharray('none');16$svg->set_stroke_dashoffset('0');17$svg->set_stroke_opacity('1');18$svg->set_fill_opacity('1');19$svg->set_stroke('none');20$svg->set_fill('none');21$svg->set_font_size('12');22$svg->set_font_family('Arial,Helvetica,sans-serif');23$svg->set_font_style('normal');24$svg->set_font_variant('normal');25$svg->set_font_weight('normal');26$svg->set_font_stretch('normal');27$svg->set_font_size_adjust('none');28$svg->set_font('Arial,Helvetica,sans-serif');29$svg->set_text_anchor('start');30$svg->set_text_align('left');31$svg->set_text_decoration('none');32$svg->set_text_indent('0');33$svg->set_text_transform('none');34$svg->set_text_rendering('auto');35$svg->set_text_shadow('none');36$svg->set_text_decoration_line('none');37$svg->set_text_decoration_style('solid');38$svg->set_text_decoration_color('black');39$svg->set_text_decoration('none');40$svg->set_text_align_last('auto');41$svg->set_text_justify('auto');42$svg->set_text_anchor('start');43$svg->set_text_indent('0');44$svg->set_text_align('left');45$svg->set_text_transform('

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compute_html_line_style

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1include("pts_svg_dom_html.php");2$pts_svg_dom_html = new pts_svg_dom_html();3body {4background-color: #FFFF00;5}6</style></head><body><p>This is a paragraph.</p></body></html>";7$pts_svg_dom_html->compute_html_line_style($html);

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compute_html_line_style

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1require_once("pts_svg_dom_html.php");2$pts_svg_dom_html = new pts_svg_dom_html();3$pts_svg_dom = new pts_svg_dom();4$pts_svg_dom_xml = new pts_svg_dom_xml();5$pts_svg_dom_html = new pts_svg_dom_html();6$pts_svg_dom_xml->load_xml_file("1.svg");7$svg_element = $pts_svg_dom_xml->get_svg_element();8$html_element = $pts_svg_dom->get_html_element($svg_element);9$body_element = $pts_svg_dom->get_body_element($html_element);10$div_element = $pts_svg_dom->get_first_div_element($body_element);11$span_element = $pts_svg_dom->get_first_span_element($div_element);12$style = $pts_svg_dom_html->compute_html_line_style($span_element);13$text_element = $pts_svg_dom->get_first_text_element($span_element);14$pts_svg_dom->set_style($text_element, $style);15$pts_svg_dom_xml->save_svg_file("2.svg");

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compute_html_line_style

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1include "pts_svg_dom_html.php";2$svg = new pts_svg_dom_html();3$line = $svg->createLine(10, 10, 100, 100);4$style = $svg->createStyle();5$style->setAttribute("stroke-width", 10);6$style->setAttribute("stroke", "blue");7$line_style = $svg->compute_html_line_style($line, $style);8$line->setAttribute("style", $line_style);9echo $svg->saveXML();

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compute_html_line_style

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1include_once('pts_svg_dom_html.class.php');2$svg = new pts_svg_dom_html;3$line = $svg->createLineElement(0, 0, 200, 200);4$line->setAttribute('style', 'stroke:rgb(255,0,0);stroke-width:2');5$svg->appendChild($line);6echo $svg->saveXML();7include_once('pts_svg_dom_html.class.php');8$svg = new pts_svg_dom_html;9$circle = $svg->createCircleElement(100, 100, 50);10$circle->setAttribute('style', 'fill:rgb(0,0,255);stroke-width:2;stroke:rgb(0,0,0)');11$svg->appendChild($circle);12echo $svg->saveXML();13include_once('pts_svg_dom_html.class.php');14$svg = new pts_svg_dom_html;15$ellipse = $svg->createEllipseElement(100, 100, 50, 25);16$ellipse->setAttribute('style', 'fill:rgb(0,255,0);stroke-width:2;stroke:rgb(0,0,0)');17$svg->appendChild($ellipse);18echo $svg->saveXML();19include_once('pts_svg_dom_html.class.php

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compute_html_line_style

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1require_once('pts_svg_dom.php');2require_once('pts_svg_dom_html.php');3$dom = new pts_svg_dom('svg');4$dom->set_width(500);5$dom->set_height(500);6$dom->set_style('background-color: #fff;');7$dom_html = new pts_svg_dom_html($dom);8$font_style = array(9);10$line_style = array(11);12$fill_style = array(13);14$border_style = array(15);16$margin_style = array(17);18$padding_style = array(19);20$background_style = array(21);22$width_height_style = array(23);24$position_style = array(25);26$display_style = array(27);28$visibility_style = array(29);30$opacity_style = array(31);32$z_index_style = array(33);34$text_align_style = array(35);36$text_decoration_style = array(37);38$text_transform_style = array(39);40$text_indent_style = array(41);

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compute_html_line_style

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1include_once('pts_svg_dom.php');2$html = new pts_svg_dom_html();3$html->set_html('4');5$html->set_width(400);6$html->set_height(300);7$html->set_style('8background-color: #ffffff;9border: 1px solid #000000;10padding: 5px;11');12$html->set_x(10);13$html->set_y(10);14$html->set_svg_width(500);15$html->set_svg_height(500);16$html->set_svg_style('17background-color: #000000;18border: 1px solid #000000;19padding: 5px;20');21$html->set_style($html->compute_html_line_style($html->get_html()));22$html->set_x(10);23$html->set_y(10);24$html->set_svg_width(500);25$html->set_svg_height(500);

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