public function init(awDriver $driver)
{
list($x1, $y1, $x2, $y2) = $this->getPosition();
// Get space informations
list($leftSpace, $rightSpace, $topSpace, $bottomSpace) = $this->getSpace($x2 - $x1, $y2 - $y1);
$this->xAxis->setPadding($leftSpace, $rightSpace);
if ($this->space->bottom > 0 or $this->space->top > 0) {
list($min, $max) = $this->yAxis->getRange();
$interval = $max - $min;
$this->yAxis->setRange($min - $interval * $this->space->bottom / 100, $max + $interval * $this->space->top / 100);
}
// Auto-scaling mode
$this->yAxis->autoScale();
// Number of labels is not specified
if ($this->yAxis->getLabelNumber() === NULL) {
$number = round(($y2 - $y1) / 75) + 2;
$this->yAxis->setLabelNumber($number);
}
$this->xAxis->line->setX($x1, $x2);
$this->yAxis->line->setY($y2, $y1);
// Set ticks
$this->xAxis->tick('major')->setNumber($this->getXAxisNumber());
$this->yAxis->tick('major')->setNumber($this->yAxis->getLabelNumber());
// Center X axis on zero
if ($this->xAxisZero) {
$this->xAxis->setYCenter($this->yAxis, 0);
}
// Center Y axis on zero
if ($this->yAxisZero) {
$this->yAxis->setXCenter($this->xAxis, 0);
}
// Set axis labels
$labels = array();
list($xMin, $xMax) = $this->xAxis->getRange();
for ($i = $xMin; $i <= $xMax; $i++) {
$labels[] = $i;
}
$this->xAxis->label->set($labels);
parent::init($driver);
list($x1, $y1, $x2, $y2) = $this->getPosition();
list($leftSpace, $rightSpace) = $this->getSpace($x2 - $x1, $y2 - $y1);
// Create the grid
$this->createGrid();
// Draw the grid
$this->grid->setSpace($leftSpace, $rightSpace, 0, 0);
$this->grid->draw($driver, $x1, $y1, $x2, $y2);
}
function init($drawer)
{
list($x1, $y1, $x2, $y2) = $this->getPosition();
$this->xAxis->line->setX($x1, $x2);
$this->xAxis->label->setAlign(NULL, LABEL_BOTTOM);
$this->xAxis->label->move(0, 3);
$this->xAxis->setRange($this->extremum->left, $this->extremum->right);
$this->yAxis->line->setY($y2, $y1);
$this->yAxis->label->setAlign(LABEL_RIGHT);
$this->yAxis->label->move(-6, 0);
$this->yAxis->reverseTickStyle();
$this->yAxis->setRange($this->extremum->bottom, $this->extremum->top);
$this->xAxis->setYCenter($this->yAxis, 0);
$this->yAxis->setXCenter($this->xAxis, 0);
if ($this->yAxis->getLabelNumber() === NULL) {
$number = $this->extremum->top - $this->extremum->bottom + 1;
$this->yAxis->setLabelNumber($number);
}
if ($this->xAxis->getLabelNumber() === NULL) {
$number = $this->extremum->right - $this->extremum->left + 1;
$this->xAxis->setLabelNumber($number);
}
// Set ticks
$this->xAxis->ticks['major']->setNumber($this->xAxis->getLabelNumber());
$this->yAxis->ticks['major']->setNumber($this->yAxis->getLabelNumber());
// Set axis labels
$labels = array();
for ($i = 0, $count = $this->xAxis->getLabelNumber(); $i < $count; $i++) {
$labels[] = $i;
}
$this->xAxis->label->set($labels);
$labels = array();
for ($i = 0, $count = $this->yAxis->getLabelNumber(); $i < $count; $i++) {
$labels[] = $i;
}
$this->yAxis->label->set($labels);
parent::init($drawer);
// Create the grid
$this->createGrid();
// Draw the grid
$this->grid->draw($drawer, $x1, $y1, $x2, $y2);
}
/**
* Draw a component on the image
*
* @var awComponent $component A component
*/
public function drawComponent(awComponent $component) {
$shadow = $this->shadow->getSpace(); // Image shadow
$border = $this->border->visible() ? 1 : 0; // Image border size
$drawer = clone $this->drawer;
$drawer->setImageSize(
$this->width - $shadow->left - $shadow->right - $border * 2,
$this->height - $shadow->top - $shadow->bottom - $border * 2
);
// No absolute size specified
if($component->w === NULL and $component->h === NULL) {
list($width, $height) = $drawer->setSize($component->width, $component->height);
// Set component size in pixels
$component->setAbsSize($width, $height);
} else {
$drawer->setAbsSize($component->w, $component->h);
}
if($component->top !== NULL and $component->left !== NULL) {
$drawer->setAbsPosition(
$border + $shadow->left + $component->left,
$border + $shadow->top + $component->top
);
} else {
$drawer->setPosition($component->x, $component->y);
}
$drawer->movePosition($border + $shadow->left, $border + $shadow->top);
list($x1, $y1, $x2, $y2) = $component->getPosition();
$component->init($drawer);
$component->drawComponent($drawer, $x1, $y1, $x2, $y2, $this->antiAliasing);
$component->drawEnvelope($drawer, $x1, $y1, $x2, $y2);
$component->finalize($drawer);
}
