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24 lines
796 B
Plaintext
24 lines
796 B
Plaintext
This is a subclass of GD::Polygon used to draw an arrow between two vertices.
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GD::Arrow::Full draws a full arrow between two verticies.
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+----------------------+ \
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(X2, Y2) * * (X1, Y1)
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+----------------------+ /
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|/
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GD::Arrow::RightHalf draws a half arrow between two verticies.
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(X2, Y2) *-------------------------* (X1, Y1)
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+----------------------+ /
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|/
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GD::Arrow::LeftHalf draws a half arrow between two verticies.
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+----------------------+ \
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(X2, Y2) *-------------------------* (X1, Y1)
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WWW: http://search.cpan.org/dist/GD-Arrow/
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