clacy-builders / svg
SVG Express is a library for creating SVG documents.
0.1
2016-04-09 12:41 UTC
Requires
- php: >=5.4.0
- ml-express/graphics: 0.1
- ml-express/xml: 0.1
This package is not auto-updated.
Last update: 2024-12-21 19:53:01 UTC
README
SVG Express PHP is a library for creating SVG documents. It's work in progress and far from complete.
Installation using Composer
SVG Express for PHP requires PHP 5.4 or newer.
Add the following to your project's composer.json
file:
{ "minimum-stability": "dev", "require": { "clacy-builders/svg": "0.1" } }
Run composer install
or composer update
.
Basic usage
<?php require_once 'vendor/autoload.php'; use ClacyBuilders\Svg\Svg; $dbRows = array( ['month' => '2015-01', 'clicks' => '501'], ['month' => '2015-02', 'clicks' => '560'], ['month' => '2015-03', 'clicks' => '543'], ['month' => '2015-04', 'clicks' => '607'], ['month' => '2015-05', 'clicks' => '646'], ['month' => '2015-06', 'clicks' => '645'] ); $svg = Svg::createSvg(400, 400); $svg->append('style')->appendText(".bgr { fill: #593; fill-opacity: 0.25; } .graph { fill: none; stroke-width: 3px; stroke: #593; } .solid { fill: #593; fill-opacity: 0.5; } .labels, .title { font-family: open sans, tahoma, verdana, sans-serif; fill: 333; stroke: none; } .labels { font-size: 16px; } .title { font-size: 24px; text-anchor: middle; }"); $group = $svg->g(); $group->rect([0, 0], 400, 400)->setClass('bgr'); $group->text('Clicks 1/2015', [200, 45])->setClass('title'); $solid = $group->polygon()->setClass('solid'); $solid->setPoints([[350, 330], [50, 330]]); $graph = $group->polyline()->setClass('graph'); $labels1 = $group->text()->setClass('labels'); $labels2 = $group->text()->setClass('labels'); foreach ($dbRows as $i => $row) { $x = 50 + $i * 60; $y = (1000 - $row['clicks']) / 2; $solid->addPoint([$x, $y]); $graph->addPoint([$x, $y]); $labels1->tspan($row['clicks'], [$x - 10, $y - 15]); $labels2->tspan( strftime('%b', (new DateTime($row['month']))->getTimestamp()), [$x - 10, 350]); } print $svg->getMarkup();
The generated markup:
<?xml version="1.0" encoding="UTF-8" ?> <svg width="400" height="400"> <style> .bgr { fill: #593; fill-opacity: 0.25; } .graph { fill: none; stroke-width: 3px; stroke: #593; } .solid { fill: #593; fill-opacity: 0.5; } .labels, .title { font-family: open sans, tahoma, verdana, sans-serif; fill: 333; stroke: none; } .labels { font-size: 16px; } .title { font-size: 24px; text-anchor: middle; } </style> <g> <rect x="0" y="0" width="400" height="400" class="bgr"/> <text x="200" y="45" class="title">Clicks 1/2015</text> <polygon points="350,330 50,330 50,249.5 110,220 170,228.5 230,196.5 290,177 350,177.5" class="solid"/> <polyline points="50,249.5 110,220 170,228.5 230,196.5 290,177 350,177.5" class="graph"/> <text class="labels"> <tspan x="40" y="234.5">501</tspan> <tspan x="100" y="205">560</tspan> <tspan x="160" y="213.5">543</tspan> <tspan x="220" y="181.5">607</tspan> <tspan x="280" y="162">646</tspan> <tspan x="340" y="162.5">645</tspan> </text> <text class="labels"> <tspan x="40" y="350">Jan</tspan> <tspan x="100" y="350">Feb</tspan> <tspan x="160" y="350">Mar</tspan> <tspan x="220" y="350">Apr</tspan> <tspan x="280" y="350">May</tspan> <tspan x="340" y="350">Jun</tspan> </text> </g> </svg>