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Annotation of embedaddon/libxml2/test/SVG/mathswitch.xml, revision 1.1.1.1

1.1       misho       1: <?xml version="1.0" standalone="yes"?>
                      2: <svg width="4in" height="3in"
                      3:  xmlns = 'http://www.w3.org/Graphics/SVG/svg-19990412.dtd'>
                      4:   <desc>This example uses the switch element to provide a 
                      5:   fallback graphical representation of an equation, if 
                      6:   MathML is not supported.
                      7:   </desc>
                      8:   <!-- The <switch> element will process the first child element
                      9:        whose testing attributes evaluate to true.-->
                     10:   <switch>
                     11: 
                     12:     <!-- Process the MathML if the system-required attribute
                     13:          evaluates to true (i.e., the user agent supports MathML
                     14:          embedded within SVG). -->
                     15:     <foreignobject 
                     16:        system-required="http://www.w3.org/TR/REC-MathML-19980407" 
                     17:        width="100" height="50">
                     18:       <!-- MathML content goes here -->
                     19:     </foreignobject>
                     20: 
                     21:     <!-- Else, process the following alternate SVG.
                     22:          Note that there are no testing attributes on the <g> element.
                     23:          If no testing attributes are provided, it is as if there
                     24:          were testing attributes and they evaluated to true.-->
                     25:     <g>
                     26:       <!-- Draw a red rectangle with a text string on top. -->
                     27:       <rect style="fill: red"/>
                     28:       <text>Formula goes here</text>
                     29:     </g>
                     30: 
                     31:   </switch>
                     32: </svg>