cylindersegment(shape)
cylindersegment()所属R语言包:shape
adds part of a cylinder to a plot
增加了一个圆柱体的部分的地积
译者:生物统计家园网 机器人LoveR
描述----------Description----------
adds a segment of a cylinder to a plot
添加一个圆柱体的地积段
用法----------Usage----------
cylindersegment(rx = 1, ry = rx, from = pi, to = 3*pi/2, len = 1,
mid = c(0,0), angle = 0, dr = 0.01, col = "black",
delt = 1.0, ...)
参数----------Arguments----------
参数:rx
horizontal radius of full cylinder.
满瓶的水平半径。
参数:ry
vertical radius of full cylinder.
满缸的垂直半径。
参数:from
start radius of segment, radians.
开始段的半径,弧度。
参数:to
end radius of segment, radians.
结束段的半径,弧度。
参数:len
cylinder length.
筒体长度。
参数:mid
midpoint of cylinder.
中点缸。
参数:angle
rotation angle, degrees.
旋转角(度)。
参数:dr
size of segments, in radians, to draw top/bottom ellipse (decrease for smoother).
段的大小,单位为弧度,画顶部/底部的椭圆形(减少平滑)。
参数:col
color of slice.
色片。
参数:delt
increase factor, from left to right.
增加的因素,由左到右。
参数:...
arguments passed to polygon function.
参数传递给多边形功能。
Details
详细信息----------Details----------
When angle = 0 (the default), the cylindersegment is parallel to the x-axis.
当angle= 0(缺省值),cylindersegment是平行于x-轴。
rx and ry are the horizontal and vertical radiusses of the bordering ellipses. Here "horizontal" and "vertical" denote the position BEFORE rotation
rx和ry是的接壤的椭圆水平和垂直radiusses的。这里的“水平”和“垂直”的参数表示前的旋转位置
if delt > 1, the width of the cylinder will increase from left to right.
如果delt> 1,气缸的宽度将增加由左到右。
(作者)----------Author(s)----------
Karline Soetaert <karline.soetaert@nioz.nl>
参见----------See Also----------
filledcylinder
filledcylinder
实例----------Examples----------
emptyplot(main = "cylindersegment")
cylindersegment(mid = c(0.1, 0.5), rx = 0.1, ry = 0.1,
from = pi, to = 3*pi/2, col = "blue",
len = 0.5, delt = 1.1, lwd = 2, angle = 90)
cylindersegment(mid = c(0.8, 0.5), rx = 0.1, ry = 0.1,
from = 0, to = pi/2, col = "red", len = 0.5,
delt = 1.0, lwd = 2, angle = 45)
cylindersegment(mid = c(0.5, 0.5), rx = 0.1, ry = 0.1,
from = pi/2, to = pi, col = "lightblue",
len = 0.2, delt = 1.5, lwd = 2)
for (i in seq(0.1, 0.9, 0.1))
cylindersegment(mid = c(i, 0.9), rx = 0.035, ry = 0.05,
from = pi/2, to = 3*pi/2, col = "darkblue",
len = 0.1, angle = 90)
转载请注明:出自 生物统计家园网(http://www.biostatistic.net)。
注:
注1:为了方便大家学习,本文档为生物统计家园网机器人LoveR翻译而成,仅供个人R语言学习参考使用,生物统计家园保留版权。
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