function createGraph($name, $type)
{
YDInclude('YDGraph.php');
// generate chart
$values = array();
for ($i = 0; $i < 12; $i++) {
$values[] = rand(20, 60);
}
$labels = array('Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec');
// Create a new graph
$g1 = new YDGraph(550, 250);
$g1->setLimits(0, 20);
$g1->setOffset(5);
$g1->setFormat(1, ',', '.');
$g1->addSeries($values, $type, 'Series1', SOLID, '#444444', '#4682B4');
$g1->setYAxis('#4682B4', SOLID, 5, 'example');
$g1->setLabels($labels, '#000000', 1, HORIZONTAL);
$g1->plot(dirname(__FILE__) . '/' . $name);
}
/**
* This function sets the title
*
* @param $title title.
* @param $textColor textColor.
* @param $font font.
*/
function setTitle($title, $textColor, $font)
{
$this->m_title = $title;
$vTextColor = YDGraph::_decode_color($textColor);
$this->m_textColor = imagecolorallocate($this->m_image, $vTextColor[0], $vTextColor[1], $vTextColor[2]);
$this->m_font = $font;
$this->m_fontWidth = imagefontwidth($font);
$this->m_fontHeight = imagefontheight($font);
}
function actionDemo12()
{
$ochart = new YDGraph(300, 130, 7, '#bbeebb');
$ochart->setTitle("Impuls, line & dot", "#004400", 2);
$ochart->setPlotArea(SOLID, "#888888", '#bbbbbb');
$ochart->setLimits(0, 70, 10);
$ochart->addSeries($this->vCht4, 'impuls', 'Series1', SOLID, '#000000', '#ffff00');
$ochart->addSeries($this->vCht4, 'line', 'Series2', SOLID, '#ff0000', '#ffff00');
$ochart->addSeries($this->vCht4, 'dot', 'Series3', SOLID, '#ff0000', '#ffff00');
$ochart->setXAxis('#006600', MEDIUM_SOLID, 1, "", '%s');
$ochart->setYAxis('#006600', SOLID, 5, "Y Axis", '%d');
$ochart->setLabels($this->vLabels, '#000000', 1, HORIZONTAL);
$ochart->plot();
}
