1 <?xml version="1.0" standalone="no"?>
2 <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG April 1999//EN" "http://www.w3.org/Graphics/SVG/svg-19990412.dtd">
3 <svg width="300px" height="3oopx">
4 <desc>Transformation with establishment of a new viewport
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6 <!-- The following two text elements will both draw with a
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7 font height of 12 pixels -->
8 <text style="font-size: 12">This prints 12 pixels high.</text>
9 <text style="font-size: 12px">This prints 12 pixels high.</text>
10 <!-- Now scale the coordinate system by 2. -->
11 <g style="transform: scale(2)">
12 <!-- The following text will actually draw 24 pixels high
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13 because each unit in the new coordinate system equals
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14 2 units in the previous coordinate system. -->
15 <text style="font-size: 12">This prints 24 pixels high.</text>
16 <!-- The following text will actually still draw 12 pixels high
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17 because the CSS unit specifier has been provided. -->
18 <text style="font-size: 12px">This prints 12 pixels high.</text>
20 <!-- This time, scale the coordinate system by 3. -->
21 <g style="transform: scale(3)">
22 <!-- Establish a new viewport and thus change the meaning of
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23 some CSS unit specifiers. -->
24 <svg style="left:0; top:0; right:100; bottom:100" width="100%" height="100%">
25 <!-- The following two text elements will both draw with a
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26 font height of 36 screen pixels. The first text element
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27 defines its height in user coordinates, which have been
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28 scaled by 3. The second text element defines its height
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29 in CSS px units, which have been redefined to be three times
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30 as big as screen pixels due the <svg> element establishing
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32 <text style="font-size: 12">This prints 36 pixels high.</text>
33 <text style="font-size: 12px">This prints 36 pixels high.</text>