Summary:
The img tag indicates that an image is to be included in the text flow. Image layout is done within the context of normal text layout.

Attributes:

Name	Data type	Mandatory	Default	Description
id	String	X		A unique name for the tag within the deck
class	String	X		A name of a class of which the tag is a member
xml:lang	String	X		The natural or formal language of the tag or its attributes
alt	String			An alternative textual representation for the image if it can not be displayed using any other method
src	URI			This attribute specifies the URI of the image to be shown
localsrc	String	X		Specifies an alternative internal representation for the image. If this image exists, the parameter takes precedence over any image specified in the src parameter
vspace	Length	X	Small, non-zero length	Specifies the amount of white space to be inserted above and below the image. If specified as a percentage value, the resulting space is based on the available vertical space, not on the natural size of the image
hspace	Length	X	Small, non-zero length	Specifies the amount of white space to be inserted to the left and right of the image. If specified as a percentage value, the resulting space is based on the available horizontal space, not on the natural size of the image
align	String	X	bottom	Specifies image alignment with respect to the baseline of the text. It has three possible values: 'bottom', 'middle' or 'top'
height	Length	X		Specifies the height of the image. If specified as a percentage value, the resulting size is based on the available vertical space, not on the natural size of the image
width	LENGTH	X		Specifies the width of the image. If specified as a percentage value, the resulting size is based on the available horizontal space, not on the natural size of the image