/** * Build the plot * */ public function __construct() { parent::__construct(); $this->grid = new awGrid(); $this->grid->setBackgroundColor(new awWhite()); $this->padding->add(20, 0, 0, 20); $this->xAxis = new awAxis(); $this->xAxis->addTick('major', new awTick(0, 5)); $this->xAxis->addTick('minor', new awTick(0, 3)); $this->xAxis->setTickStyle(awTick::OUT); $this->xAxis->label->setFont(new awTuffy(7)); $this->yAxis = new awAxis(); $this->yAxis->auto(TRUE); $this->yAxis->addTick('major', new awTick(0, 5)); $this->yAxis->addTick('minor', new awTick(0, 3)); $this->yAxis->setTickStyle(awTick::OUT); $this->yAxis->setNumberByTick('minor', 'major', 3); $this->yAxis->label->setFont(new awTuffy(7)); $this->yAxis->title->setAngle(90); }
$yAxis->label->set($labels); $yAxis->label->setColor(new DarkGray()); $yAxis->label->setAlign(LABEL_RIGHT); $yAxis->label->setFont(new Tuffy(7)); $yAxis->label->move(-5, 0); $tick = new Tick(0, 2); $yAxis->addTick('minor', $tick); $tick = new Tick(11, 5); $yAxis->addTick('major', $tick); $yAxis->setNumberByTick('minor', 'major', 3); $xAxis->setYCenter($yAxis, 0); $yAxis->setXCenter($xAxis, 0); $xAxis->draw($driver); $yAxis->draw($driver); for ($x = -10; $x <= 10; $x += 0.1) { $p = Axis::toPosition($xAxis, $yAxis, new Point($x, cos($x) * 4)); $driver->point(new Red(), $p); } // Vertical axis $axis = new Axis(); //$axis->line->setThickness(2); $axis->setRange(8, -8); $axis->setPadding(10, 10); $axis->line->setLocation(new Point(20, 260), new Point(380, 380)); $tick = new Tick(0, 4); $axis->addTick('minor', $tick); $tick = new Tick(11, 8); $axis->addTick('major', $tick); $axis->setNumberByTick('minor', 'major', 3); $axis->draw($driver); $graph->draw();