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https://github.com/Jermolene/TiddlyWiki5
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38 lines
911 B
Plaintext
38 lines
911 B
Plaintext
created: 20131228163141555
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modified: 20131228163843163
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tags: macros Macros
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title: MakeDataUriMacro
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type: text/vnd.tiddlywiki
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The makedatauri macro constructs a data URI from a block of text and an associated ContentType. It is commonly used within stylesheets to generate an inline image or font.
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! Parameters
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|!Position |!Name |!Description |!Default |
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|1st |text |Text to be converted to a data URI | |
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|2nd |type |ContentType of text | |
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! Examples
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A trivial example to show how the macro works:
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```
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<<makedatauri "HelloThere" "text/plain">>
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```
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<<makedatauri "HelloThere" "text/plain">>
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A user-defined macro such as this would typically be used within a stylesheet:
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```
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\define datauri(title)
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<$macrocall $name="makedatauri" type={{$title$!!type}} text={{$title$}}/>
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\end
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```
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Then one can write CSS rules like this:
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```
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background: url(<<datauri "$:/themes/tiddlywiki/starlight/ltbg.jpg">>);
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```
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