HEAR 1.0c Specification

Alan Paull — Thu, 17 May 2012 15:58:55 GMT

Elements used in the <presentation> element at Programme Level only -

←Older revision		Revision as of 15:58, 17 May 2012
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	* '''minimumStandards''' (required, exactly one)		* '''minimumStandards''' (required, exactly one)
	* '''duration''' (required, exactly one)		* '''duration''' (required, exactly one)
-	* '''studyMode''' (required, exactly one), xcri:studyMode (defined in xcri)	+	* '''studyMode''' (required, exactly one), xcri:studyMode (defined in xcri)[suggested amendment: There is no prescribed vocabulary for studyMode used in the HEAR. AEP]
	* '''languageOfInstruction''' (required, at least one), mlo:languageOfInstruction (defined in mlo)		* '''languageOfInstruction''' (required, at least one), mlo:languageOfInstruction (defined in mlo)
	* '''languageOfAssessment''' (required, at least one), xcri:languageOfAssessment (defined in xcri)		* '''languageOfAssessment''' (required, at least one), xcri:languageOfAssessment (defined in xcri)

Sample XSLT code for transforming XCRI CAP 1.1 into X3D for data visualisation purposes

Tavis — Tue, 15 May 2012 12:43:29 GMT

The XSLT code -

←Older revision		Revision as of 12:43, 15 May 2012
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	This sample code takes an XCRI CAP 1.1 document with subject elements attached to courses and renders them as a 3D visualisation; in this case, a representation of an orchard with one tree per subject (ordered alphabetically), each with a number of fruit which represents the courses described by that subject. The output format is X3D, so you will need a [http://www.web3d.org/x3d/content/examples/X3dResources.html#Applications viewer or browser plug-in] to see it. The purpose of this sample is to illustrate the kind of opportunities that you have when you have course information in an XML format.		This sample code takes an XCRI CAP 1.1 document with subject elements attached to courses and renders them as a 3D visualisation; in this case, a representation of an orchard with one tree per subject (ordered alphabetically), each with a number of fruit which represents the courses described by that subject. The output format is X3D, so you will need a [http://www.web3d.org/x3d/content/examples/X3dResources.html#Applications viewer or browser plug-in] to see it. The purpose of this sample is to illustrate the kind of opportunities that you have when you have course information in an XML format.
	== The XSLT code ==		== The XSLT code ==
		+	Fixed a single/double quote syntax error, and restricted subjects to the first in each course (otherwise if you have multiple subject keywords you might get huge amount of subjects, and thence trees in your orchard). Also darkened the label text above the trees to give better contrast with the sky.--[[User:Tavis\|Tavis]] 13:43, 15 May 2012 (BST)
	<pre>		<pre>
	<?xml version="1.0" encoding="UTF-8"?>		<?xml version="1.0" encoding="UTF-8"?>
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	<xsl:variable name="phi" select="0.618034" /><!-- http://www.maths.surrey.ac.uk/hosted-sites/R.Knott/Fibonacci/fibnat2.html -->		<xsl:variable name="phi" select="0.618034" /><!-- http://www.maths.surrey.ac.uk/hosted-sites/R.Knott/Fibonacci/fibnat2.html -->
	<xsl:template match="/xcri:catalog/xcri:provider[1]">		<xsl:template match="/xcri:catalog/xcri:provider[1]">
-	<xsl:variable name="Subject" select="xcri:course/xcri:subject[not(. = preceding::xcri:subject)]" />	+	<xsl:variable name="Subject" select="xcri:course/xcri:subject[position() = 1][not(. = preceding::xcri:subject)]" />
	<xsl:variable name="Course" select="xcri:course" />		<xsl:variable name="Course" select="xcri:course" />
	<X3D xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"		<X3D xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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	<Scene>		<Scene>
	<MetadataSet/>		<MetadataSet/>
-	<NavigationInfo DEF="OrchardNavigationInfo" avatarSize="0.25 1.6 0.75" type=""WALK" "ANY""	+	<NavigationInfo DEF="OrchardNavigationInfo" avatarSize="0.25 1.6 0.75" type='"WALK" "ANY"'
	speed="4" headlight="false"/>		speed="4" headlight="false"/>
	<Viewpoint DEF="InitialView" description="Initial view of orchard." orientation="0 0 1 0"		<Viewpoint DEF="InitialView" description="Initial view of orchard." orientation="0 0 1 0"
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	</IS>		</IS>
	<FontStyle		<FontStyle
-	family=""SANS" "Verdana" "Helvetica" "Arial" "Geneva""	+	family='"SANS" "Verdana" "Helvetica" "Arial" "Geneva"'
-	justify=""MIDDLE" "END"" size="0.3" style="BOLD"/>	+	justify='"MIDDLE" "END"' size="0.3" style="BOLD"/> </Text>
-	</Text>	+
	<Appearance>		<Appearance>
-	<Material diffuseColor="0.5715 0.846 0.5"/>	+	<Material diffuseColor="0.5715 0.2115 0.125"/>
	</Appearance>		</Appearance>
	</Shape>		</Shape>
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	</xsl:stylesheet>		</xsl:stylesheet>
	</pre>		</pre>
		+
	== Screenshot ==		== Screenshot ==
	In this example, Northampton College's XCRI CAP 1.1 feed is transformed, and this screenshot taken (using Instant Player).		In this example, Northampton College's XCRI CAP 1.1 feed is transformed, and this screenshot taken (using Instant Player).
	[[Image:northamptonorchard.png]]		[[Image:northamptonorchard.png]]

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HEAR 1.0c Specification

Sample XSLT code for transforming XCRI CAP 1.1 into X3D for data visualisation purposes