filledrectangle(shape)
filledrectangle()所属R语言包:shape
adds a colored and rotated rectangle to a plot
添加颜色和旋转矩形的图
译者:生物统计家园网 机器人LoveR
描述----------Description----------
plots and colors a rotated rectangle; color can be a palette
图和色彩的旋转矩形,颜色可以是调色板
用法----------Usage----------
filledrectangle(mid = c(0, 0), wx = 1, wy = wx, col = femmecol(100),
values = NULL, zlim = NULL, lwd = 2, lcol = NA,
angle = 0, ...)
参数----------Arguments----------
参数:mid
midpoint of rectangle.
矩形的中点。
参数:wx
horizontal width.
水平宽度。
参数:wy
vertical width.
垂直宽度。
参数:col
color palette to be used; also allowed are two extremes or one value.
调色板使用;也允许有两个极端,一个值。
参数:values
if not NULL, a matrix providing (radius,z-values) couples, used for coloring.
如果不是NULL,矩阵(半径,Z值)夫妇,用于着色。
参数:zlim
Only if values is not NULL: the minimum and maximum z values for which colors should be plotted, defaulting to the range of the finite values of the second column of values.
只有当该值不为NULL:最小和最大z值的颜色应绘制,默认的有限的值的范围内的第二列中values。
参数:lwd
width of external line.
外部线路的宽度。
参数:lcol
line color.
线的颜色。
参数:angle
angle of rotation, in degrees.
的旋转角度,单位为度。
参数:...
arguments passed to R-function polygon.
参数传递给R-函数的多边形。
Details
详细信息----------Details----------
If angle=0, coloration starts from top to bottom. This is different from filledmultigonal, where coloration proceeds from middle to external
如果angle= 0,着色开始从顶部向底部。这是不同的filledmultigonal,其中着色收益从中间到外部
wx,wy: horizontal and vertical width of the shape Here "horizontal" and "vertical" denote the position BEFORE rotation
wx,wy:水平和垂直的宽度的形状,在这里“水平”和“垂直”表示的位置前的旋转
values: if not NULL, a matrix providing (radius,z-values) couples, used for coloring. Here radius are positive values denoting the relative distance between the shapes centre and edge. The radiusses are rescaled to be in [0,1] if needed. z-values (2nd column of values) together with zlim and col denote the coloration level.
values:如果不是NULL,矩阵(半径,Z值)夫妇,用于着色。这里半径是正的值,表示的形状的中心和边缘之间的相对距离。重新调整的radiusses是在[0,1]如果需要的话。 z值(第二列values)一起zlim和col表示显色程度。
Colors in col will be interpolated to the z-values and used to color an interval as given by the input radiusses.
颜色在col将被内插的z值,并用于到如由输入radiusses给出一个区间着色。
(作者)----------Author(s)----------
Karline Soetaert <karline.soetaert@nioz.nl>
参见----------See Also----------
filledmultigonal, filledshape, filledcylinder, filledellipse
filledmultigonal,filledshape,filledcylinder,filledellipse
polygon, rect for corresponding R-functions.
polygon,rect相应R-功能。
实例----------Examples----------
color <- shadepalette(grey(0.3), "lightblue", n = 50)
emptyplot(main = "filledrectangle")
filledrectangle(wx = 0.5, wy = 0.5, col = color,
mid = c(0.5, 0.5), angle = 0)
filledrectangle(wx = 0.25, wy = 0.25, col = "darkblue",
mid = c(0.5, 0.5), angle = 45)
filledrectangle(wx = 0.125, wy = 0.125, col = c("lightblue","blue"),
mid = c(0.5, 0.5), angle = 90)
color <- shadepalette(grey(0.3), "blue", n = 50)
emptyplot(c(-1, 1), main = "filledrectangle")
filledrectangle(wx = 0.5, wy = 0.5, col = color,
mid = c(0, 0), angle = 0)
filledrectangle(wx = 0.5, wy = 0.5, col = color,
mid = c(0.5, 0.5), angle = 90)
filledrectangle(wx = 0.5, wy = 0.5, col = color,
mid = c(-0.5, -0.5), angle = -90)
filledrectangle(wx = 0.5, wy = 0.5, col = color,
mid = c(0.5, -0.5), angle = 180)
filledrectangle(wx = 0.5, wy = 0.5, col = color,
mid = c(-0.5, 0.5), angle = 270)
转载请注明:出自 生物统计家园网(http://www.biostatistic.net)。
注:
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