Difference between revisions of "Command/defineMPinstance"
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== Description == | == Description == | ||
| − | This command sets up a custom MetaPost style with particular features that can be selected using the first argument. The instance <code>metafun</code> is the default one and does not need to be created. | + | This command sets up a custom MetaPost style with particular features that can be selected using the first argument. The instance <code>metafun</code> is the default one and does not need to be created. Custom styles can inherit from the <code>metafun</code> instance, or not. |
| + | |||
| + | The MetaPost instance to use is specified as follows: | ||
| + | * {{cmd|startMPcode}}. | ||
| + | * {{cmd|useMPgraphic|{instancename::graphicname}|}} | ||
| + | * {{cmd|startuseMPgraphic|{instancename::graphicname|}}{{since|2012|nov 2012}} | ||
| + | * {{cmd|startuseMPgraphic|{graphicname}|}}{{Until|2012|nov 2012}} | ||
== Predefined Instances == | == Predefined Instances == | ||
| Line 62: | Line 68: | ||
draw textext("some text") ; | draw textext("some text") ; | ||
\stopMPcode | \stopMPcode | ||
| + | |||
| + | % a graphic that uses a custom instance | ||
| + | % This does not work with the current stable version | ||
| + | \startuseMPgraphic{veryimportant::mygraphic} | ||
| + | draw textext("some text") ; | ||
| + | \stopuseMPgraphic | ||
| + | |||
| + | \useMPgraphic{veryimportant::mygraphic} | ||
\stoptext | \stoptext | ||
Revision as of 17:23, 26 November 2012
\defineMPinstance
Syntax
| \defineMPinstance[...][...][...] | |
| [...] | name |
| [...] | name for inheritance (optional) |
| [...] | see \setupMPinstance |
Description
This command sets up a custom MetaPost style with particular features that can be selected using the first argument. The instance metafun is the default one and does not need to be created. Custom styles can inherit from the metafun instance, or not.
The MetaPost instance to use is specified as follows:
- \startMPcode.
- \useMPgraphic{instancename::graphicname}
- \startuseMPgraphic{instancename::graphicnameTemplate:since
- \startuseMPgraphic{graphicname}Template:Until
Predefined Instances
\defineMPinstance [metafun] [format=metafun, extensions=yes, initializations=yes] \defineMPinstance [metapost] [format=mpost]
Example
\defineMPinstance [important] [metafun] % needs to be inherited from the global metafun instance [textcolor=red] \defineMPinstance [veryimportant] [important] [textstyle=bold] \starttext % normal black text \startMPcode draw textext("some text") ; \stopMPcode % red text \startMPcode{important} draw textext("some text") ; \stopMPcode % red bold text \startMPcode{veryimportant} draw textext("some text") ; \stopMPcode % a graphic that uses a custom instance % This does not work with the current stable version \startuseMPgraphic{veryimportant::mygraphic} draw textext("some text") ; \stopuseMPgraphic \useMPgraphic{veryimportant::mygraphic} \stoptext
Gives:
See also
- \defineMPinstance
- \setupMPinstance
- \startMPinclusions
- \startMPenvironment — deprecated
- \startMPcode
- \startuseMPgraphic — dynamic graphics that are recompiled at every use
- \useMPgraphic — use a dynamic graphic
- \startuniqueMPgraphic — dynamic graphics that are recompiled when parameters (width, height, depth, background color, line color) change
- \uniqueMPgraphic — use a dynamic graphic
- \startreusableMPgraphic — static graphics that are compiled once
- \reuseMPgraphic — use a static graphic
- \startstaticMPfigure — standalone graphics
- \usestaticMPfigure — use a standalone graphic
- \startMPpage — a page just large enough to fit its MetaPost contents
- MetaFun - MetaPost in ConTeXt
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