1*7c568831SAndroid Build Coastguard Worker<?xml version="1.0" standalone="yes"?> 2*7c568831SAndroid Build Coastguard Worker<svg xmlns="http://www.w3.org/Graphics/SVG/svg-19990412.dtd" width="4in" height="3in"> 3*7c568831SAndroid Build Coastguard Worker <desc>This example uses the switch element to provide a 4*7c568831SAndroid Build Coastguard Worker fallback graphical representation of an equation, if 5*7c568831SAndroid Build Coastguard Worker MathML is not supported. 6*7c568831SAndroid Build Coastguard Worker </desc> 7*7c568831SAndroid Build Coastguard Worker <!-- The <switch> element will process the first child element 8*7c568831SAndroid Build Coastguard Worker whose testing attributes evaluate to true.--> 9*7c568831SAndroid Build Coastguard Worker <switch> 10*7c568831SAndroid Build Coastguard Worker 11*7c568831SAndroid Build Coastguard Worker <!-- Process the MathML if the system-required attribute 12*7c568831SAndroid Build Coastguard Worker evaluates to true (i.e., the user agent supports MathML 13*7c568831SAndroid Build Coastguard Worker embedded within SVG). --> 14*7c568831SAndroid Build Coastguard Worker <foreignobject system-required="http://www.w3.org/TR/REC-MathML-19980407" width="100" height="50"> 15*7c568831SAndroid Build Coastguard Worker <!-- MathML content goes here --> 16*7c568831SAndroid Build Coastguard Worker </foreignobject> 17*7c568831SAndroid Build Coastguard Worker 18*7c568831SAndroid Build Coastguard Worker <!-- Else, process the following alternate SVG. 19*7c568831SAndroid Build Coastguard Worker Note that there are no testing attributes on the <g> element. 20*7c568831SAndroid Build Coastguard Worker If no testing attributes are provided, it is as if there 21*7c568831SAndroid Build Coastguard Worker were testing attributes and they evaluated to true.--> 22*7c568831SAndroid Build Coastguard Worker <g> 23*7c568831SAndroid Build Coastguard Worker <!-- Draw a red rectangle with a text string on top. --> 24*7c568831SAndroid Build Coastguard Worker <rect style="fill: red"/> 25*7c568831SAndroid Build Coastguard Worker <text>Formula goes here</text> 26*7c568831SAndroid Build Coastguard Worker </g> 27*7c568831SAndroid Build Coastguard Worker 28*7c568831SAndroid Build Coastguard Worker </switch> 29*7c568831SAndroid Build Coastguard Worker</svg> 30