Difference between revisions of "Command/ attachment"
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<cd:commandgroup generated="yes" name="attachment" xmlns:cd="http://wiki.contextgarden.net/commanddoc/20200807"> | <cd:commandgroup generated="yes" name="attachment" xmlns:cd="http://wiki.contextgarden.net/commanddoc/20200807"> | ||
| − | <cd:shortdesc> | + | <cd:shortdesc><!-- a short command summary goes here --> |
| − | <!-- a short command summary goes here --> | ||
The instances of <tt>\<i>attachment</i></tt> are used for inclusion of attachment files into the PDF output. | The instances of <tt>\<i>attachment</i></tt> are used for inclusion of attachment files into the PDF output. | ||
</cd:shortdesc> | </cd:shortdesc> | ||
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</cd:command> | </cd:command> | ||
</cd:variants> | </cd:variants> | ||
| − | <cd:description> | + | <cd:description><!-- the long description of the command goes here --> |
| − | <!-- the long description of the command goes here --> | ||
</cd:description> | </cd:description> | ||
| − | <cd:examples> | + | <cd:examples><cd:example title="Use of attachment with customized symbol (you need to create a file "myattachment.txt"), that why the demo here doesn't show attachment."><context source="yes" text="produces"> |
| − | + | \setuppapersize[A6,landscape] | |
| − | <cd:example title=""> | + | |
| − | < | + | %------------------------------------------------------------------------------ |
| − | -- | + | |
| − | + | \setupinteraction[state=start] % #0 - Activate interaction | |
| − | + | ||
| − | + | %------------------------------------------------------------------------------ | |
| − | + | ||
| − | </cd: | + | \startuseMPgraphic{myattachmentsymbol} % #1 - Draw a symbol, here a paperclip! |
| − | + | path pa; | |
| − | </cd:notes> | + | numeric u; u=1mm; |
| + | numeric Ra; Ra=u/2; numeric Rb; Rb=1.5Ra; numeric Rc; Rc=1.35Rb; | ||
| + | numeric La; La=3.5u; numeric Lb; Lb=-La/10; numeric Lc; Lc=1.2*La; | ||
| + | |||
| + | pair a[]; | ||
| + | a0=(0,0); | ||
| + | a1=(La,0); a2=(La+Ra,-Ra); a3=(La,-2Ra); | ||
| + | a4=(Lb,-2Ra); a5=(Lb-Rb,-2Ra+Rb); a6=(Lb,-2Ra+2Rb); | ||
| + | a7=(Lc,-2Ra+2Rb); a8=(Lc+Rc,-2Ra+2Rb-Rc); a9=(Lc,-2Ra+2Rb-2Rc); | ||
| + | a10=(1u,-2Ra+2Rb-2Rc); | ||
| + | |||
| + | pa := (a0--a1..a2..a3--a4..a5..a6--a7..a8..a9--a10) rotated 45; | ||
| + | |||
| + | path pb; | ||
| + | pb := fullcircle scaled (2.2*(Lc-Lb-Rb)) shifted (center(pa)) ; | ||
| + | fill pb withcolor 0.5white; | ||
| + | pickup pencircle scaled (1.5*(Rb-Ra)) ; | ||
| + | draw pa withcolor white; | ||
| + | \stopuseMPgraphic | ||
| + | |||
| + | %------------------------------------------------------------------------------ | ||
| + | |||
| + | \definesymbol % #2 - Define the drawing as a symbol | ||
| + | [myattachmentsym] | ||
| + | [\useMPgraphic{myattachmentsymbol}] | ||
| + | |||
| + | %------------------------------------------------------------------------------ | ||
| + | |||
| + | \setupattachments % #3 - Use the symbol for attachment | ||
| + | [symbol=myattachmentsym] | ||
| + | |||
| + | %------------------------------------------------------------------------------ | ||
| + | |||
| + | \starttext % #4 - Use it | ||
| + | |||
| + | Text before | ||
| + | \attachment | ||
| + | [file={myattachment.txt}, | ||
| + | title={attachment title}, | ||
| + | location=rightmargin] | ||
| + | and after. | ||
| + | |||
| + | \stoptext | ||
| + | |||
| + | </context></cd:example></cd:examples> | ||
| + | <cd:notes></cd:notes> | ||
<cd:seealso> | <cd:seealso> | ||
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<cd:commandref name="_startattachment" originator="system"></cd:commandref> | <cd:commandref name="_startattachment" originator="system"></cd:commandref> | ||
<cd:commandref name="defineattachment" originator="system"></cd:commandref> | <cd:commandref name="defineattachment" originator="system"></cd:commandref> | ||
<cd:commandref name="setupattachment" originator="system"></cd:commandref> | <cd:commandref name="setupattachment" originator="system"></cd:commandref> | ||
| − | <cd:source file="scrn-wid.mkvi" originator="system"></cd:source> | + | <cd:source file="scrn-wid.mkvi" originator="system"></cd:source> |
| − | <cd:wikipage originator="system" page="Category:Pdf"></cd:wikipage> | + | <cd:wikipage originator="system" page="Category:Pdf"></cd:wikipage> |
<cd:commandref name="registerattachment"></cd:commandref> | <cd:commandref name="registerattachment"></cd:commandref> | ||
<cd:commandref name="setupattachments"></cd:commandref> | <cd:commandref name="setupattachments"></cd:commandref> | ||
| − | <cd:commandref name="placeattachments"></cd:commandref> | + | <cd:commandref name="placeattachments"></cd:commandref></cd:seealso> |
| − | |||
| − | </cd:seealso> | ||
</cd:commandgroup> | </cd:commandgroup> | ||
Revision as of 11:19, 28 November 2020
Contents
\attachment
Summary
The instances of \attachment are used for inclusion of attachment files into the PDF output.
Instances
| \attachment |
Settings instance
Description
Examples
Use of attachment with customized symbol (you need to create a file "myattachment.txt"), that why the demo here doesn't show attachment.
\setuppapersize[A6,landscape] %------------------------------------------------------------------------------ \setupinteraction[state=start] % #0 - Activate interaction %------------------------------------------------------------------------------ \startuseMPgraphic{myattachmentsymbol} % #1 - Draw a symbol, here a paperclip! path pa; numeric u; u=1mm; numeric Ra; Ra=u/2; numeric Rb; Rb=1.5Ra; numeric Rc; Rc=1.35Rb; numeric La; La=3.5u; numeric Lb; Lb=-La/10; numeric Lc; Lc=1.2*La; pair a[]; a0=(0,0); a1=(La,0); a2=(La+Ra,-Ra); a3=(La,-2Ra); a4=(Lb,-2Ra); a5=(Lb-Rb,-2Ra+Rb); a6=(Lb,-2Ra+2Rb); a7=(Lc,-2Ra+2Rb); a8=(Lc+Rc,-2Ra+2Rb-Rc); a9=(Lc,-2Ra+2Rb-2Rc); a10=(1u,-2Ra+2Rb-2Rc); pa := (a0--a1..a2..a3--a4..a5..a6--a7..a8..a9--a10) rotated 45; path pb; pb := fullcircle scaled (2.2*(Lc-Lb-Rb)) shifted (center(pa)) ; fill pb withcolor 0.5white; pickup pencircle scaled (1.5*(Rb-Ra)) ; draw pa withcolor white; \stopuseMPgraphic %------------------------------------------------------------------------------ \definesymbol % #2 - Define the drawing as a symbol [myattachmentsym] [\useMPgraphic{myattachmentsymbol}] %------------------------------------------------------------------------------ \setupattachments % #3 - Use the symbol for attachment [symbol=myattachmentsym] %------------------------------------------------------------------------------ \starttext % #4 - Use it Text before \attachment [file={myattachment.txt}, title={attachment title}, location=rightmargin] and after. \stoptext
produces
