304 lines
5.7 KiB
PHP
304 lines
5.7 KiB
PHP
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<?php
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namespace FML\Script\Features;
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use FML\Controls\Graph;
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use FML\Script\Builder;
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use FML\Script\Script;
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use FML\Script\ScriptLabel;
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/**
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* Script Feature adding a Curve to a Graph
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*
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* @author steeffeen
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* @copyright FancyManiaLinks Copyright © 2017 Steffen Schröder
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* @license http://www.gnu.org/licenses/ GNU General Public License, Version 3
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*/
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class GraphCurve extends ScriptFeature
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{
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/**
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* @var Graph $graph Graph
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*/
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protected $graph = null;
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/**
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* @var array[] $points Points
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*/
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protected $points = array();
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/**
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* @var bool $sortPoints Sort points
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*/
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protected $sortPoints = false;
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/**
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* @var float[] $color Color
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*/
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protected $color = null;
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/**
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* @var string $style Style
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*/
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protected $style = null;
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/**
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* @var float $width Width
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*/
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protected $width = -1.;
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/**
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* Construct a new Graph Curve
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*
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* @api
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* @param Graph $graph (optional) Graph
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* @param array[] $points (optional) Points
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*/
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public function __construct(Graph $graph = null, array $points = null)
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{
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if ($graph) {
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$this->setGraph($graph);
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}
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if ($points) {
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$this->setPoints($points);
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}
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}
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/**
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* Get the Graph
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*
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* @api
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* @return Graph
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*/
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public function getGraph()
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{
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return $this->graph;
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}
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/**
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* Set the Graph
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*
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* @api
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* @param Graph $graph Graph
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* @return static
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*/
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public function setGraph(Graph $graph)
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{
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$graph->checkId();
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$this->graph = $graph;
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return $this;
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}
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/**
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* Get the points
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*
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* @api
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* @return array[]
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*/
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public function getPoints()
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{
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return $this->points;
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}
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/**
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* Add point
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*
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* @api
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* @param float|float[] $coordX X-coordinate or point
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* @param float $coordY (optional) Y-coordinate
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* @return static
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*/
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public function addPoint($coordX, $coordY = null)
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{
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if (is_array($coordX)) {
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$coordY = (isset($coordX[1]) ? $coordX[1] : 0.);
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$coordX = (isset($coordX[0]) ? $coordX[0] : 0.);
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}
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array_push($this->points, array($coordX, $coordY));
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return $this;
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}
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/**
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* Add points
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*
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* @api
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* @param array[] $points Points
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* @return static
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*/
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public function addPoints(array $points)
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{
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foreach ($points as $point) {
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$this->addPoint($point);
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}
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return $this;
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}
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/**
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* Set the points
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*
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* @api
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* @param array[] $points Points
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* @return static
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*/
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public function setPoints(array $points)
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{
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return $this->removeAllPoints()
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->addPoints($points);
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}
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/**
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* Remove all points
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*
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* @api
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* @return static
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*/
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public function removeAllPoints()
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{
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$this->points = array();
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return $this;
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}
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/**
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* Get if point should be sorted
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*
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* @api
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* @return bool
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*/
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public function getSortPoints()
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{
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return $this->sortPoints;
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}
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/**
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* Set if point should be sorted
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*
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* @api
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* @param bool $sortPoints If point should be sorted
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* @return static
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*/
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public function setSortPoints($sortPoints)
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{
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$this->sortPoints = (bool)$sortPoints;
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return $this;
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}
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/**
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* Get the color
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*
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* @api
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* @return float[]
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*/
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public function getColor()
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{
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return $this->color;
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}
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/**
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* Set the color
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*
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* @api
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* @param float[] $color (optional) Color
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* @return static
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*/
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public function setColor(array $color = null)
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{
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$this->color = $color;
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return $this;
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}
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/**
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* Get the style
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*
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* @api
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* @return string
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*/
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public function getStyle()
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{
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return $this->style;
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}
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/**
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* Set the style
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*
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* @api
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* @return static
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*/
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public function setStyle($style)
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{
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$this->style = (string)$style;
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return $this;
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}
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/**
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* Get the width
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*
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* @api
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* @return float
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*/
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public function getWidth()
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{
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return $this->width;
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}
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/**
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* Set the width
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*
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* @api
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* @return static
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*/
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public function setWidth($width)
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{
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$this->width = (float)$width;
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return $this;
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}
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/**
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* @see ScriptFeature::prepare()
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*/
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public function prepare(Script $script)
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{
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$script->appendGenericScriptLabel(ScriptLabel::ONINIT, $this->getScriptText(), true);
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return $this;
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}
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/**
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* Get the script text
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*
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* @return string
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*/
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protected function getScriptText()
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{
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$graphId = Builder::escapeText($this->graph->getId(), false);
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$scriptText = "
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declare Graph <=> (Page.GetFirstChild(\"{$graphId}\") as CMlGraph);
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if (Graph != Null) {
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declare GraphCurve <=> Graph.AddCurve();
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";
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foreach ($this->points as $point) {
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$pointVec2 = Builder::getVec2($point);
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$scriptText .= "
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GraphCurve.Points.add({$pointVec2});";
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}
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if ($this->sortPoints) {
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$scriptText .= "
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GraphCurve.SortPoints();";
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}
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if ($this->color) {
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$colorVec3 = Builder::getVec3($this->color);
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$scriptText .= "
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GraphCurve.Color = {$colorVec3};";
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}
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if ($this->style) {
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$scriptText .= "
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GraphCurve.Style = {$this->style};";
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}
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if ($this->width > 0) {
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$scriptText .= "
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GraphCurve.Width = {$this->width};";
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}
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return $scriptText . "
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}";
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}
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}
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