1Ace::Graphics::Glyph::aUrsreorw(C3o)ntributed Perl DocumAecnet:a:tGiroanphics::Glyph::arrow(3)
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6 Ace::Graphics::Glyph::arrow - The "arrow" glyph
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9 See L<Ace::Graphics::Panel> and L<Ace::Graphics::Glyph>.
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12 This glyph draws arrows. Depending on options, the arrows can be
13 labeled, be oriented vertically or horizontally, or can contain major
14 and minor ticks suitable for use as a scale.
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16 OPTIONS
17 In addition to the common options, the following glyph-specific options
18 are recognized:
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20 Option Description Default
21 ------ ----------- -------
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23 -tick Whether to draw major 0
24 and minor ticks.
25 0 = no ticks
26 1 = major ticks
27 2 = minor ticks
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29 -parallel Whether to draw the arrow true
30 parallel to the sequence
31 or perpendicular to it.
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33 -northeast Whether to draw the true
34 north or east arrowhead
35 (depending on orientation)
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37 -southwest Whether to draw the true
38 south or west arrowhead
39 (depending on orientation)
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41 Set -parallel to false to display a point-like feature such as a
42 polymorphism, or to indicate an important location. If the feature
43 start == end, then the glyph will draw a single arrow at the designated
44 location:
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46 ^
47 |
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49 Otherwise, there will be two arrows at the start and end:
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51 ^ ^
52 | |
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55 Please report them.
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58 Ace::Sequence, Ace::Sequence::Feature, Ace::Graphics::Panel,
59 Ace::Graphics::Track, Ace::Graphics::Glyph::anchored_arrow,
60 Ace::Graphics::Glyph::arrow, Ace::Graphics::Glyph::box,
61 Ace::Graphics::Glyph::primers, Ace::Graphics::Glyph::segments,
62 Ace::Graphics::Glyph::toomany, Ace::Graphics::Glyph::transcript,
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65 Lincoln Stein <lstein@cshl.org>.
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67 Copyright (c) 2001 Cold Spring Harbor Laboratory
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69 This library is free software; you can redistribute it and/or modify it
70 under the same terms as Perl itself. See DISCLAIMER.txt for
71 disclaimers of warranty.
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75perl v5.36.0 2023-01-19 Ace::Graphics::Glyph::arrow(3)