mirror of
https://github.com/typst/typst
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53 lines
1.3 KiB
Typst
53 lines
1.3 KiB
Typst
// Test counters.
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---
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// Count with string key.
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#let mine = counter("mine!")
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Final: #context mine.final().at(0) \
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#mine.step()
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First: #context mine.display() \
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#mine.update(7)
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#context mine.display("1 of 1", both: true) \
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#mine.step()
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#mine.step()
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Second: #context mine.display("I")
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#mine.update(n => n * 2)
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#mine.step()
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---
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// Count labels.
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#let label = <heya>
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#let count = context counter(label).display()
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#let elem(it) = [#box(it) #label]
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#elem[hey, there!] #count \
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#elem[more here!] #count
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---
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// Count headings.
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#set heading(numbering: "1.a.")
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#show heading: set text(10pt)
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#counter(heading).step()
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= Alpha
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In #context counter(heading).display()
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== Beta
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#set heading(numbering: none)
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= Gamma
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#heading(numbering: "I.")[Delta]
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At Beta, it was #context {
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let it = query(heading).find(it => it.body == [Beta])
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numbering(it.numbering, ..counter(heading).at(it.location()))
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}
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---
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// Count figures.
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#figure(numbering: "A", caption: [Four 'A's], kind: image, supplement: "Figure")[_AAAA!_]
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#figure(numbering: none, caption: [Four 'B's], kind: image, supplement: "Figure")[_BBBB!_]
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#figure(caption: [Four 'C's], kind: image, supplement: "Figure")[_CCCC!_]
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#counter(figure.where(kind: image)).update(n => n + 3)
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#figure(caption: [Four 'D's], kind: image, supplement: "Figure")[_DDDD!_]
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