ilPCInteractiveImage Class Reference

Interactive image. More...

Inheritance diagram for ilPCInteractiveImage:

Collaboration diagram for ilPCInteractiveImage:

Public Member Functions
	init ()
	Init page content component. More...
	readMediaObject ($a_mob_id=0)
	Read/get Media Object. More...
	setNode ($a_node)
	Set node (and media object node) More...
	setDom (&$a_dom)
	Set dom object. More...
	setMediaObject ($a_mediaobject)
	Set Media Object. More...
	getMediaObject ()
	Get Media Object. More...
	createMediaObject ()
	Create new media object. More...
	create ($a_pg_obj, $a_hier_id)
	Create pc media object. More...
	getStandardMediaItem ()
	Get standard media item. More...
	getStandardAliasItem ()
	Get standard alias item. More...
	getBaseThumbnailTarget ()
	Get base thumbnail target. More...
	createAlias (&$a_pg_obj, $a_hier_id, $a_pc_id="")
	Create an media alias in page. More...
	dumpXML ()
	Dump node xml. More...
	setStyleClass ($a_class)
	Set style class. More...
	getStyleClass ()
	Get style class. More...
	addContentPopup ()
	Add a tab. More...
	getPopups ()
	Get popup captions. More...
	savePopups ($a_popups)
	Save popups. More...
	deletePopup ($a_hier_id, $a_pc_id)
	Delete popup. More...
	addTriggerArea ( $a_alias_item, $a_shape_type, $a_coords, $a_title, $a_link)
	Get caption. More...
	addTriggerMarker ()
	Add a new trigger marker. More...
	getTriggerNodes ($a_hier_id, $a_pc_id="")
	Get trigger nodes. More...
	getTriggers ()
	Get triggers. More...
	deleteTrigger ($a_alias_item, $a_nr)
	Delete Trigger. More...
	setTriggerOverlays ($a_ovs)
	Set trigger overlays. More...
	setTriggerOverlayPositions ($a_pos)
	Set trigger overlay position. More...
	setTriggerMarkerPositions ($a_pos)
	Set trigger marker position. More...
	setTriggerPopupPositions ($a_pos)
	Set trigger popup position. More...
	setTriggerPopupSize ($a_size)
	Set trigger popup size. More...
	setTriggerPopups ($a_pops)
	Set trigger popups. More...
	setTriggerTitles ($a_titles)
	Set trigger titles. More...
	setExtLinkTitle ($a_nr, $a_title)
	Set ExtLink Title. More...
Public Member Functions inherited from ilPageContent
	__construct ($a_pg_obj)
	Constructor. More...
	setPage ($a_val)
	Set page. More...
	getPage ()
	Get page. More...
	init ()
	Init object. More...
	getType ()
	Get type of page content. More...
	setNode ($a_node)
	Set xml node of page content. More...
&	getNode ()
	Get xml node of page content. More...
	getJavascriptFiles ($a_mode)
	Get Javascript files. More...
	getCssFiles ($a_mode)
	Get css files. More...
	getOnloadCode ($a_mode)
	Get on load code. More...
	setHierId ($a_hier_id)
	Set hierarchical ID in xml structure. More...
	getHierId ()
	Get hierarchical id. More...
	lookupHierId ()
	Get hierarchical id from dom. More...
	readHierId ()
	Read PC Id. More...
	setPcId ($a_pcid)
	Set PC Id. More...
	getPCId ()
	Get PC Id. More...
	setFileDownloadLink ($a_download_link)
	Set file download link. More...
	getFileDownloadLink ()
	Get file download link. More...
	setFullscreenLink ($a_fullscreen_link)
	Set fullscreen link. More...
	getFullscreenLink ()
	Get fullscreen link. More...
	setSourcecodeDownloadScript ($script_name)
	Set sourcecode download script. More...
	getSourcecodeDownloadScript ()
	Get sourcecode download script. More...
	readPCId ()
	Read PC Id. More...
	writePCId ($a_pc_id)
	Write pc id. More...
	setEnabled ($value)
	Set Enabled value for page content component. More...
	enable ()
	Enable page content. More...
	disable ()
	Disable page content. More...
	isEnabled ()
	Check whether page content is enabled. More...
	createPageContentNode ($a_set_this_node=true)
	Create page content node (always use this method first when adding a new element) More...
	modifyPageContentPostXsl ($a_output, $a_mode)
	Modify page content after xsl. More...

Data Fields
	$dom
	$iim_node
const	AREA = "Area"
const	MARKER = "Marker"
Data Fields inherited from ilPageContent
	$hier_id
	$node
	$dom
	$page_lang

Protected Attributes
	$lng
Protected Attributes inherited from ilPageContent
	$file_download_link
	$fullscreen_link
	$sourcecode_download_script
	$log

Additional Inherited Members
Static Public Member Functions inherited from ilPageContent
static	incEdId ($ed_id)
	Increases an hierarchical editing id at lowest level (last number) More...
static	decEdId ($ed_id)
	Decreases an hierarchical editing id at lowest level (last number) More...
static	haveSameContainer ($ed_id1, $ed_id2)
	Check, if two ids are in same container. More...
static	sortHierIds ($a_array)
	Sort an array of Hier IDS in ascending order. More...
static	isGreaterHierId ($a, $b)
	Check whether Hier ID $a is greater than Hier ID $b. More...
static	getLangVars ()
	Get lang vars needed for editing. More...
static	handleCopiedContent (DOMDocument $a_domdoc, $a_self_ass=true, $a_clone_mobs=false)
	Handle copied content. More...
static	afterPageUpdate ($a_page, DOMDocument $a_domdoc, $a_xml, $a_creation)
	After page has been updated (or created) More...
static	beforePageDelete ($a_page)
	Before page is being deleted. More...
static	afterPageHistoryEntry ($a_page, DOMDocument $a_old_domdoc, $a_old_xml, $a_old_nr)
	After page history entry has been created. More...
Protected Member Functions inherited from ilPageContent
	setType ($a_type)
	Set Type. More...

Detailed Description

Interactive image.

Author

Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e

Version

$Id$

Definition at line 15 of file class.ilPCInteractiveImage.php.

Member Function Documentation

addContentPopup()

ilPCInteractiveImage::addContentPopup

(

)

Add a tab.

Definition at line 257 of file class.ilPCInteractiveImage.php.

    {
        $lng = $this->lng;
        
        $max = 0;
        $popups = $this->getPopups();
        foreach ($popups as $p) {
            $max = max($max, (int) $p["nr"]);
        }
        
        $new_item = $this->dom->create_element("ContentPopup");
        $new_item->set_attribute("Title", $lng->txt("cont_new_popup"));
        $new_item->set_attribute("Nr", $max + 1);
        $new_item = $this->iim_node->append_child($new_item);
    }

References $lng, and getPopups().

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addTriggerArea()

ilPCInteractiveImage::addTriggerArea	(		$a_alias_item,
			$a_shape_type,
			$a_coords,
			$a_title,
			$a_link
	)

Get caption.

Save positions of tabs Save positions of tabs Add a new trigger

Definition at line 424 of file class.ilPCInteractiveImage.php.

      {
        $max = 0;
        $triggers = $this->getTriggers();
        foreach ($triggers as $t) {
            $max = max($max, (int) $t["Nr"]);
        }
 
        $link = array(
            "LinkType" => IL_EXT_LINK,
            "Href" => ilUtil::stripSlashes("#"));
 
        $a_alias_item->addMapArea(
            $a_shape_type,
            $a_coords,
            ilUtil::stripSlashes($a_title),
            $link,
            $max + 1
        );
        
        $attributes = array("Type" => self::AREA,
            "Title" => ilUtil::stripSlashes($a_title),
            "Nr" => $max + 1,
            "OverlayX" => "0", "OverlayY" => "0", "Overlay" => "", "PopupNr" => "",
            "PopupX" => "0", "PopupY" => "0", "PopupWidth" => "150", "PopupHeight" => "200");
        $ma_node = ilDOMUtil::addElementToList(
            $this->dom,
            $this->iim_node,
            "Trigger",
            array("ContentPopup"),
            "",
            $attributes
        );
    }

References $attributes, $t, ilDOMUtil\addElementToList(), getTriggers(), IL_EXT_LINK, and ilUtil\stripSlashes().

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addTriggerMarker()

ilPCInteractiveImage::addTriggerMarker

(

)

Add a new trigger marker.

Definition at line 467 of file class.ilPCInteractiveImage.php.

    {
        $lng = $this->lng;
        
        $max = 0;
        $triggers = $this->getTriggers();
        foreach ($triggers as $t) {
            $max = max($max, (int) $t["Nr"]);
        }
        
        $attributes = array("Type" => self::MARKER,
            "Title" => $lng->txt("cont_new_marker"),
            "Nr" => $max + 1, "OverlayX" => "0", "OverlayY" => "0",
            "MarkerX" => "0", "MarkerY" => "0", "PopupNr" => "",
            "PopupX" => "0", "PopupY" => "0", "PopupWidth" => "150", "PopupHeight" => "200");
        $ma_node = ilDOMUtil::addElementToList(
            $this->dom,
            $this->iim_node,
            "Trigger",
            array("ContentPopup"),
            "",
            $attributes
        );
    }

References $attributes, $lng, $t, ilDOMUtil\addElementToList(), and getTriggers().

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create()

ilPCInteractiveImage::create	(		$a_pg_obj,
			$a_hier_id
	)

Create pc media object.

Definition at line 117 of file class.ilPCInteractiveImage.php.

    {
        $this->node = $this->createPageContentNode();
    }

References ilPageContent\createPageContentNode().

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createAlias()

ilPCInteractiveImage::createAlias	(	&	$a_pg_obj,
			$a_hier_id,
			$a_pc_id = ""
	)

Create an media alias in page.

Parameters

object	$a_pg_obj	page object
string	$a_hier_id	hierarchical ID

Definition at line 158 of file class.ilPCInteractiveImage.php.

    {
        $this->node = $this->dom->create_element("PageContent");
        $a_pg_obj->insertContent($this, $a_hier_id, IL_INSERT_AFTER, $a_pc_id);
        $this->iim_node = $this->dom->create_element("InteractiveImage");
        $this->iim_node = $this->node->append_child($this->iim_node);
        $this->mal_node = $this->dom->create_element("MediaAlias");
        $this->mal_node = $this->iim_node->append_child($this->mal_node);
        $this->mal_node->set_attribute("OriginId", "il__mob_" . $this->getMediaObject()->getId());
 
        // standard view
        $item_node = $this->dom->create_element("MediaAliasItem");
        $item_node = $this->iim_node->append_child($item_node);
        $item_node->set_attribute("Purpose", "Standard");
        $media_item = $this->getMediaObject()->getMediaItem("Standard");
 
        $layout_node = $this->dom->create_element("Layout");
        $layout_node = $item_node->append_child($layout_node);
        if ($media_item->getWidth() > 0) {
            //$layout_node->set_attribute("Width", $media_item->getWidth());
        }
        if ($media_item->getHeight() > 0) {
            //$layout_node->set_attribute("Height", $media_item->getHeight());
        }
        $layout_node->set_attribute("HorizontalAlign", "Left");
 
        // caption
        if ($media_item->getCaption() != "") {
            $cap_node = $this->dom->create_element("Caption");
            $cap_node = $item_node->append_child($cap_node);
            $cap_node->set_attribute("Align", "bottom");
            $cap_node->set_content($media_item->getCaption());
        }
 
        // text representation
        if ($media_item->getTextRepresentation() != "") {
            $tr_node = $this->dom->create_element("TextRepresentation");
            $tr_node = $item_node->append_child($tr_node);
            $tr_node->set_content($media_item->getTextRepresentation());
        }
    }

References getMediaObject(), and IL_INSERT_AFTER.

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createMediaObject()

ilPCInteractiveImage::createMediaObject

(

)

Create new media object.

Definition at line 109 of file class.ilPCInteractiveImage.php.

    {
        $this->setMediaObject(new ilObjMediaObject());
    }

References setMediaObject().

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deletePopup()

ilPCInteractiveImage::deletePopup	(		$a_hier_id,
			$a_pc_id
	)

Delete popup.

Definition at line 315 of file class.ilPCInteractiveImage.php.

    {
        // File Item
        $childs = $this->iim_node->child_nodes();
        $nodes = array();
        for ($i = 0; $i < count($childs); $i++) {
            if ($childs[$i]->node_name() == "ContentPopup") {
                if ($a_pc_id == $childs[$i]->get_attribute("PCID") &&
                    $a_hier_id == $childs[$i]->get_attribute("HierId")) {
                    $childs[$i]->unlink($childs[$i]);
                }
            }
        }
    }

References $i, and $nodes.

deleteTrigger()

ilPCInteractiveImage::deleteTrigger	(		$a_alias_item,
			$a_nr
	)

Delete Trigger.

Definition at line 549 of file class.ilPCInteractiveImage.php.

    {
        // File Item
        $childs = $this->iim_node->child_nodes();
        $nodes = array();
        for ($i = 0; $i < count($childs); $i++) {
            if ($childs[$i]->node_name() == "Trigger") {
                if ($a_nr == $childs[$i]->get_attribute("Nr")) {
                    $childs[$i]->unlink($childs[$i]);
                }
            }
        }
        $a_alias_item->deleteMapAreaById($a_nr);
    }

References $i, and $nodes.

dumpXML()

ilPCInteractiveImage::dumpXML

(

)

Dump node xml.

Definition at line 203 of file class.ilPCInteractiveImage.php.

    {
        $xml = $this->dom->dump_node($this->node);
        return $xml;
    }

References $xml.

getBaseThumbnailTarget()

ilPCInteractiveImage::getBaseThumbnailTarget

(

)

Get base thumbnail target.

Returns

string base thumbnail target

Definition at line 146 of file class.ilPCInteractiveImage.php.

    {
        return $this->getMediaObject()->getMediaItem("Standard")->getThumbnailTarget();
    }

References getMediaObject().

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getMediaObject()

ilPCInteractiveImage::getMediaObject

(

)

Get Media Object.

Returns

object Media Object

Definition at line 101 of file class.ilPCInteractiveImage.php.

    {
        return $this->mediaobject;
    }

Referenced by createAlias(), getBaseThumbnailTarget(), and getStandardMediaItem().

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getPopups()

ilPCInteractiveImage::getPopups

(

)

Get popup captions.

Definition at line 276 of file class.ilPCInteractiveImage.php.

    {
        $titles = array();
        $childs = $this->iim_node->child_nodes();
        $k = 0;
        for ($i = 0; $i < count($childs); $i++) {
            if ($childs[$i]->node_name() == "ContentPopup") {
                $pc_id = $childs[$i]->get_attribute("PCID");
                $hier_id = $childs[$i]->get_attribute("HierId");
                $title = $childs[$i]->get_attribute("Title");
                $nr = $childs[$i]->get_attribute("Nr");
                
                $titles[] = array("title" => $title, "nr" => $nr,
                    "pc_id" => $pc_id, "hier_id" => $hier_id);
                $k++;
            }
        }
        return $titles;
    }

References ilPageContent\$hier_id, $i, and $title.

Referenced by addContentPopup().

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getStandardAliasItem()

ilPCInteractiveImage::getStandardAliasItem

(

)

Get standard alias item.

Definition at line 135 of file class.ilPCInteractiveImage.php.

    {
        return $this->std_alias_item;
    }

getStandardMediaItem()

ilPCInteractiveImage::getStandardMediaItem

(

)

Get standard media item.

Returns

Definition at line 127 of file class.ilPCInteractiveImage.php.

    {
        return $this->getMediaObject()->getMediaItem("Standard");
    }

References getMediaObject().

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getStyleClass()

ilPCInteractiveImage::getStyleClass

(

)

Get style class.

Returns

string style class

Definition at line 237 of file class.ilPCInteractiveImage.php.

    {
        if (is_object($this->iim_node)) {
            $mal_node = $this->iim_node->first_child();
            if (is_object($mal_node)) {
                $class = $mal_node->get_attribute("Class");
                return $class;
            }
        }
    }

getTriggerNodes()

ilPCInteractiveImage::getTriggerNodes	(		$a_hier_id,
			$a_pc_id = ""
	)

Get trigger nodes.

Definition at line 495 of file class.ilPCInteractiveImage.php.

    {
        if ($a_pc_id != "") {
            $xpc = xpath_new_context($this->dom);
            $path = "//PageContent[@PCID = '" . $a_pc_id . "']/InteractiveImage/Trigger";
            $res = xpath_eval($xpc, $path);
            if (count($res->nodeset) > 0) {
                return $res->nodeset;
            }
            return array();
        }
        
        $xpc = xpath_new_context($this->dom);
        $path = "//PageContent[@HierId = '" . $a_hier_id . "']/InteractiveImage/Trigger";
        $res = xpath_eval($xpc, $path);
        if (count($res->nodeset) > 0) {
            return $res->nodeset;
        }
    }

References $path, $res, xpath_eval(), and xpath_new_context().

Referenced by getTriggers(), setTriggerMarkerPositions(), setTriggerOverlayPositions(), setTriggerOverlays(), setTriggerPopupPositions(), setTriggerPopups(), setTriggerPopupSize(), and setTriggerTitles().

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getTriggers()

ilPCInteractiveImage::getTriggers

(

)

Get triggers.

Definition at line 519 of file class.ilPCInteractiveImage.php.

    {
        $tr_nodes = $this->getTriggerNodes($this->hier_id, $this->getPcId());
        $trigger_arr = array();
        for ($i = 0; $i < count($tr_nodes); $i++) {
            $tr_node = $tr_nodes[$i];
            $childs = $tr_node->child_nodes();
            $trigger_arr[] = array(
                "Nr" => $tr_node->get_attribute("Nr"),
                "Type" => $tr_node->get_attribute("Type"),
                "Title" => $tr_node->get_attribute("Title"),
                "OverlayX" => $tr_node->get_attribute("OverlayX"),
                "OverlayY" => $tr_node->get_attribute("OverlayY"),
                "MarkerX" => $tr_node->get_attribute("MarkerX"),
                "MarkerY" => $tr_node->get_attribute("MarkerY"),
                "Overlay" => $tr_node->get_attribute("Overlay"),
                "PopupNr" => $tr_node->get_attribute("PopupNr"),
                "PopupX" => $tr_node->get_attribute("PopupX"),
                "PopupY" => $tr_node->get_attribute("PopupY"),
                "PopupWidth" => $tr_node->get_attribute("PopupWidth"),
                "PopupHeight" => $tr_node->get_attribute("PopupHeight")
                );
        }
        
        return $trigger_arr;
    }

References $i, and getTriggerNodes().

Referenced by addTriggerArea(), and addTriggerMarker().

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init()

ilPCInteractiveImage::init

(

)

Init page content component.

Reimplemented from ilPageContent.

Definition at line 32 of file class.ilPCInteractiveImage.php.

    {
        global $DIC;
 
        $this->lng = $DIC->language();
        $this->setType("iim");
    }

References $DIC, and ilPageContent\setType().

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readMediaObject()

ilPCInteractiveImage::readMediaObject

(

$a_mob_id = 0

)

Read/get Media Object.

Parameters

int	media object ID

Definition at line 45 of file class.ilPCInteractiveImage.php.

    {
        if ($a_mob_id > 0) {
            $mob = new ilObjMediaObject($a_mob_id);
            $this->setMediaObject($mob);
        }
    }

References setMediaObject().

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savePopups()

ilPCInteractiveImage::savePopups

(

$a_popups

)

Save popups.

Definition at line 299 of file class.ilPCInteractiveImage.php.

    {
        $childs = $this->iim_node->child_nodes();
        for ($i = 0; $i < count($childs); $i++) {
            if ($childs[$i]->node_name() == "ContentPopup") {
                $pc_id = $childs[$i]->get_attribute("PCID");
                $hier_id = $childs[$i]->get_attribute("HierId");
                $k = $hier_id . ":" . $pc_id;
                $childs[$i]->set_attribute("Title", $a_popups[$k]);
            }
        }
    }

References ilPageContent\$hier_id, and $i.

setDom()

ilPCInteractiveImage::setDom

(

&

$a_dom

)

Set dom object.

Definition at line 81 of file class.ilPCInteractiveImage.php.

    {
        $this->dom = $a_dom;
    }

setExtLinkTitle()

ilPCInteractiveImage::setExtLinkTitle	(		$a_nr,
			$a_title
	)

Set ExtLink Title.

Parameters

return

Definition at line 704 of file class.ilPCInteractiveImage.php.

    {
        if ($this->getPcId() != "") {
            $xpc = xpath_new_context($this->dom);
            $path = "//PageContent[@PCID = '" . $this->getPcId() . "']/InteractiveImage/MediaAliasItem/MapArea[@Id='" . $a_nr . "']/ExtLink";
            $res = xpath_eval($xpc, $path);
            if (count($res->nodeset) > 0) {
                $res->nodeset[0]->set_content($a_title);
            }
            return;
        }
 
        $xpc = xpath_new_context($this->dom);
        $path = "//PageContent[@HierId = '" . $this->hier_id . "']/InteractiveImage/MediaAliasItem/MapArea[@Id='" . $a_nr . "']/ExtLink";
        $res = xpath_eval($xpc, $path);
        if (count($res->nodeset) > 0) {
            $res->nodeset[0]->set_content($a_title);
        }
    }

References $path, $res, xpath_eval(), and xpath_new_context().

Referenced by setTriggerTitles().

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setMediaObject()

ilPCInteractiveImage::setMediaObject

(

$a_mediaobject

)

Set Media Object.

Parameters

object

$a_mediaobject

Media Object

Definition at line 91 of file class.ilPCInteractiveImage.php.

    {
        $this->mediaobject = $a_mediaobject;
    }

Referenced by createMediaObject(), readMediaObject(), and setNode().

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setNode()

ilPCInteractiveImage::setNode

(

$a_node

)

Set node (and media object node)

Reimplemented from ilPageContent.

Definition at line 56 of file class.ilPCInteractiveImage.php.

    {
        parent::setNode($a_node);               // this is the PageContent node
        $this->iim_node = $a_node->first_child();
        $this->med_alias_node = $this->iim_node->first_child();
        if (is_object($this->med_alias_node) && $this->med_alias_node->myDOMNode != null) {
            $id = $this->med_alias_node->get_attribute("OriginId");
            $mob_id = ilInternalLink::_extractObjIdOfTarget($id);
            if (ilObject::_lookupType($mob_id) == "mob") {
                $this->setMediaObject(new ilObjMediaObject($mob_id));
            }
        }
        include_once("./Services/COPage/classes/class.ilMediaAliasItem.php");
        $this->std_alias_item = new ilMediaAliasItem(
            $this->dom,
            $this->readHierId(),
            "Standard",
            $this->readPCId(),
            "InteractiveImage"
        );
    }

References $id, ilInternalLink\_extractObjIdOfTarget(), ilObject\_lookupType(), ilPageContent\readHierId(), ilPageContent\readPCId(), and setMediaObject().

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setStyleClass()

ilPCInteractiveImage::setStyleClass

(

$a_class

)

Set style class.

Parameters

string

$a_class

style class

Definition at line 214 of file class.ilPCInteractiveImage.php.

    {
        // check this
        die("pcinteractiveimage: setstyleclass");
        if (is_object($this->iim_node)) {
            $mal_node = $this->iim_node->first_child();
            if (is_object($mal_node)) {
                if (!empty($a_class)) {
                    $mal_node->set_attribute("Class", $a_class);
                } else {
                    if ($mal_node->has_attribute("Class")) {
                        $mal_node->remove_attribute("Class");
                    }
                }
            }
        }
    }

setTriggerMarkerPositions()

ilPCInteractiveImage::setTriggerMarkerPositions

(

$a_pos

)

Set trigger marker position.

Parameters

array

array of strings (representing the marker positions for the trigger)

Definition at line 607 of file class.ilPCInteractiveImage.php.

    {
        $tr_nodes = $this->getTriggerNodes($this->hier_id, $this->getPcId());
        for ($i = 0; $i < count($tr_nodes); $i++) {
            $tr_node = $tr_nodes[$i];
            if ($tr_node->get_attribute("Type") == self::MARKER) {
                if (isset($a_pos["" . $tr_node->get_attribute("Nr")])) {
                    $pos = explode(",", $a_pos["" . $tr_node->get_attribute("Nr")]);
                    $tr_node->set_attribute("MarkerX", (int) $pos[0]);
                    $tr_node->set_attribute("MarkerY", (int) $pos[1]);
                }
            }
        }
    }

References $i, getTriggerNodes(), and MARKER.

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setTriggerOverlayPositions()

ilPCInteractiveImage::setTriggerOverlayPositions

(

$a_pos

)

Set trigger overlay position.

Parameters

array

array of strings (representing the overlays for the trigger)

Definition at line 589 of file class.ilPCInteractiveImage.php.

    {
        $tr_nodes = $this->getTriggerNodes($this->hier_id, $this->getPcId());
        for ($i = 0; $i < count($tr_nodes); $i++) {
            $tr_node = $tr_nodes[$i];
            if (isset($a_pos["" . $tr_node->get_attribute("Nr")])) {
                $pos = explode(",", $a_pos["" . $tr_node->get_attribute("Nr")]);
                $tr_node->set_attribute("OverlayX", (int) $pos[0]);
                $tr_node->set_attribute("OverlayY", (int) $pos[1]);
            }
        }
    }

References $i, and getTriggerNodes().

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setTriggerOverlays()

ilPCInteractiveImage::setTriggerOverlays

(

$a_ovs

)

Set trigger overlays.

Parameters

array

array of strings (representing the overlays for the trigger)

Definition at line 570 of file class.ilPCInteractiveImage.php.

    {
        $tr_nodes = $this->getTriggerNodes($this->hier_id, $this->getPcId());
        for ($i = 0; $i < count($tr_nodes); $i++) {
            $tr_node = $tr_nodes[$i];
            if (isset($a_ovs["" . $tr_node->get_attribute("Nr")])) {
                $tr_node->set_attribute(
                    "Overlay",
                    $a_ovs["" . $tr_node->get_attribute("Nr")]
                );
            }
        }
    }

References $i, and getTriggerNodes().

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setTriggerPopupPositions()

ilPCInteractiveImage::setTriggerPopupPositions

(

$a_pos

)

Set trigger popup position.

Parameters

array

array of strings (representing the popup positions for the trigger)

Definition at line 627 of file class.ilPCInteractiveImage.php.

    {
        $tr_nodes = $this->getTriggerNodes($this->hier_id, $this->getPcId());
        for ($i = 0; $i < count($tr_nodes); $i++) {
            $tr_node = $tr_nodes[$i];
            if (isset($a_pos["" . $tr_node->get_attribute("Nr")])) {
                $pos = explode(",", $a_pos["" . $tr_node->get_attribute("Nr")]);
                $tr_node->set_attribute("PopupX", (int) $pos[0]);
                $tr_node->set_attribute("PopupY", (int) $pos[1]);
            }
        }
    }

References $i, and getTriggerNodes().

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setTriggerPopups()

ilPCInteractiveImage::setTriggerPopups

(

$a_pops

)

Set trigger popups.

Parameters

array

array of strings (representing the popups for the trigger)

Definition at line 663 of file class.ilPCInteractiveImage.php.

    {
        $tr_nodes = $this->getTriggerNodes($this->hier_id, $this->getPcId());
        for ($i = 0; $i < count($tr_nodes); $i++) {
            $tr_node = $tr_nodes[$i];
            if (isset($a_pops["" . $tr_node->get_attribute("Nr")])) {
                $pop = $a_pops["" . $tr_node->get_attribute("Nr")];
                $tr_node->set_attribute("PopupNr", $pop);
            }
        }
    }

References $i, and getTriggerNodes().

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setTriggerPopupSize()

ilPCInteractiveImage::setTriggerPopupSize

(

$a_size

)

Set trigger popup size.

Parameters

array

array of strings (representing the popup sizes for the trigger)

Definition at line 645 of file class.ilPCInteractiveImage.php.

    {
        $tr_nodes = $this->getTriggerNodes($this->hier_id, $this->getPcId());
        for ($i = 0; $i < count($tr_nodes); $i++) {
            $tr_node = $tr_nodes[$i];
            if (isset($a_size["" . $tr_node->get_attribute("Nr")])) {
                $size = explode(",", $a_size["" . $tr_node->get_attribute("Nr")]);
                $tr_node->set_attribute("PopupWidth", (int) $size[0]);
                $tr_node->set_attribute("PopupHeight", (int) $size[1]);
            }
        }
    }

References $i, $size, and getTriggerNodes().

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setTriggerTitles()

ilPCInteractiveImage::setTriggerTitles

(

$a_titles

)

Set trigger titles.

Parameters

array

array of strings (representing the titles for the trigger)

Definition at line 680 of file class.ilPCInteractiveImage.php.

    {
        $tr_nodes = $this->getTriggerNodes($this->hier_id, $this->getPcId());
        for ($i = 0; $i < count($tr_nodes); $i++) {
            $tr_node = $tr_nodes[$i];
            if (isset($a_titles["" . $tr_node->get_attribute("Nr")])) {
                $tr_node->set_attribute(
                    "Title",
                    $a_titles["" . $tr_node->get_attribute("Nr")]
                );
                $this->setExtLinkTitle(
                    $tr_node->get_attribute("Nr"),
                    $a_titles["" . $tr_node->get_attribute("Nr")]
                );
            }
        }
    }

References $i, getTriggerNodes(), and setExtLinkTitle().

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Field Documentation

$dom

ilPCInteractiveImage::$dom

Definition at line 23 of file class.ilPCInteractiveImage.php.

$iim_node

ilPCInteractiveImage::$iim_node

Definition at line 24 of file class.ilPCInteractiveImage.php.

$lng

ilPCInteractiveImage::$lng

protected

Definition at line 20 of file class.ilPCInteractiveImage.php.

Referenced by addContentPopup(), and addTriggerMarker().

AREA

const ilPCInteractiveImage::AREA = "Area"

Definition at line 26 of file class.ilPCInteractiveImage.php.

Referenced by ilPCIIMTriggerTableGUI\fillRow().

MARKER

const ilPCInteractiveImage::MARKER = "Marker"

Definition at line 27 of file class.ilPCInteractiveImage.php.

Referenced by setTriggerMarkerPositions().

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The documentation for this class was generated from the following file:

• Services/COPage/classes/class.ilPCInteractiveImage.php