public function testSvgLinkingWithoutRendering() { $filename = $this->tempDir . __FUNCTION__ . '.svg'; $chart = new ezcGraphLineChart(); $chart->data['Line 1'] = new ezcGraphArrayDataSet(array('sample 1' => 234, 'sample 2' => 21, 'sample 3' => 324, 'sample 4' => 120, 'sample 5' => 1)); try { ezcGraphTools::linkSvgElements($chart); } catch (ezcGraphToolsNotRenderedException $e) { return true; } $this->fail('Expected ezcGraphToolsNotRenderedException.'); }
<?php require_once 'tutorial_autoload.php'; $graph = new ezcGraphPieChart(); $graph->palette = new ezcGraphPaletteEzGreen(); $graph->title = 'Access statistics'; $graph->driver = new ezcGraphGdDriver(); $graph->options->font = 'tutorial_font.ttf'; $graph->data['Access statistics'] = new ezcGraphArrayDataSet(array('Mozilla' => 19113, 'Explorer' => 10917, 'Opera' => 1464, 'Safari' => 652, 'Konqueror' => 474)); $graph->data['Access statistics']->url = 'http://example.org/'; $graph->data['Access statistics']->url['Mozilla'] = 'http://example.org/mozilla'; $graph->render(400, 200, 'tutorial_reference_gd.png'); ?> <html> <head><title>Image map example</title></head> <body> <?php echo ezcGraphTools::createImageMap($graph, 'GraphPieChartMap'); ?> <img src="tutorial_reference_gd.png" width="400" height="200" usemap="#GraphPieChartMap" /> </body> </html>
<?php require_once 'tutorial_autoload.php'; $graph = new ezcGraphPieChart(); $graph->palette = new ezcGraphPaletteEz(); $graph->title = 'Access statistics'; $graph->data['Access statistics'] = new ezcGraphArrayDataSet(array('Mozilla' => 19113, 'Explorer' => 10917, 'Opera' => 1464, 'Safari' => 652, 'Konqueror' => 474)); $graph->data['Access statistics']->url = 'http://example.org/'; $graph->data['Access statistics']->url['Mozilla'] = 'http://example.org/mozilla'; $graph->render(400, 200, 'tutorial_reference_svg.svg'); $graph->driver->options->linkCursor = 'crosshair'; ezcGraphTools::linkSvgElements($graph);