/**
* constructor
*
* @param array $values data array
* @access public
*/
function XooNIpsGraphDataBrushLine($values)
{
parent::XooNIpsGraphData();
$this->values =& $values;
$this->data_type = 'brush';
$this->setPoint('none');
}
/**
* draw graph (private)
*
* @access private
* @param array &$xdata X data
* @param array &$ydata Y data
* @param string $title graph title
* @param string $xlabel X label
* @param string $mode query type
*/
function _xoonips_eventlog_graph_draw(&$xdata, &$ydata, $title, $xlabel, $mode)
{
// load graph library
include_once dirname(dirname(__FILE__)) . '/class/base/graph.class.php';
$unicode =& xoonips_getutility('unicode');
// count number of data
$num = count($ydata);
// create graph object
$xgraph = new XooNIpsGraph(500, 400);
// initilize parameters
$xgraph->setAxisGrid('x', 'none');
$xgraph->setAxisGridLines('y', 6);
$xgraph->frame->setType('axis');
$xgraph->setTitle($unicode->encode_utf8($title));
$xgraph->axis['bottom']->setLabel($unicode->encode_utf8($xlabel));
switch ($mode) {
case 'month':
// hide x ticks
if ($num > 24) {
$xgraph->setAxisTicksColor('x', 'none');
}
// rotate x tick labels
if ($num > 6) {
$xgraph->setAxisAngle('x', 60);
}
// set x tick interval
if ($num < 24) {
$xinterval = 1;
} else {
if ($num < 60) {
$xinterval = 4;
} else {
$xinterval = 12;
}
}
$xgraph->axis['bottom']->setTickInterval($xinterval);
// create y data
$xgraph_data = new XooNIpsGraphDataBar($ydata);
$xgraph_data->setBarSize(0.5);
$xgraph->setXAxisOffset(0.5);
$xgraph_data->setColor('red');
break;
case 'day':
case 'total':
// hide x ticks
if ($num > 70) {
$xgraph->setAxisTicksColor('x', 'none');
}
// rotate x tick labels
if ($num > 130) {
$xgraph->setAxisAngle('x', 60);
}
// set x tick interval
if ($num < 32) {
$xinterval = 3;
} else {
if ($num < 70) {
$xinterval = 5;
} else {
$xinterval = 1;
}
}
$xgraph->axis['bottom']->setTickInterval($xinterval);
// create y data
$xgraph_data = new XooNIpsGraphDataLine($ydata);
$xgraph_data->setColor('blue');
$xgraph_data->setShadowColor('none');
break;
case 'domain':
// create y data
$xgraph_data = new XooNIpsGraphDataBar($ydata);
$xgraph_data->setBarSize(0.5);
$xgraph->setXAxisOffset(0.5);
$xgraph_data->setColor('green');
break;
}
// set x tick labels
$xgraph->setXData($xdata);
// add y data and set prefered maximum/minimum y axis range
$xgraph->addYData($xgraph_data);
$xgraph->setPreferedYAxisRange();
// draw
$xgraph->draw();
}
