XploRe Help : getgopt

Keywords - Function groups - @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Group:	Plot Manipulation
See also:	setgopt

Function:		getgopt
Description:		Gets the layout of a plot. It is usually used to copy some of the layout components from one plot to another one.

Usage:	`gopt=getgopt(di, l_num, c_num)`
Input:
	`di`	string, name of a display
	`l_num`	integer, represents the number of a row of the display di
	`c_num`	integer, represents the number of a column of the display di
Output:
	`gopt`	a composed object containing the following components: "title" contains the headline of a plot, "xlim" contains the limits of the x-axis, "ylim" contains the limits of the y-axis, "xoffset" contains the width of the axis border, "yoffset" contains the height of the axis border, "xvalue" contains the values m and k for the transformation m+kx, "yvalue" contains the values m and k for the transformation m+ky, "xorigin" contains the coordinates of the origin for the tickmarks of the x-axis, "yorigin" contains the coordinates of the origin for the tickmarks of the y-axis, "xmajor" contains the major for the tickmarks of the x-axis, "ymajor" contains the major for the tickmarks of the y-axis, "xlabel" contains the label for the x-axis, "ylabel" contains the label for the y-axis, "rotpoint" contains the rotation point of the graphic, "rotcos" contains the rotation cosinus matrix of the graphic, "scal" contains the scale matrix, "transl" contains the translation vector, "border" contains a boolean value for the border around the graph, "xaxis" contains a boolean indicating whether the x-axis should be drawn (=1) or not (=0), "yaxis" is a boolean indicating whether the y-axis should be drawn (=1) or not (=0), "fonttype" is a string indicating which font type is used for labels and title; possible options are "serif" (serif font), "sansserif" (sansserif font) and "monospaced" (non-proportional font) "dispsize" contains the size of the window with display/graphs, "disppos" contains the position of the window with display/graphs.

Example:

di=createdisplay(4, 1) x=1:100 y=sin(x/20)+uniform(100, 1)/10 show(di, 1, 1, x~y) show(di, 2, 1, x~y) show(di, 3, 1, x~y) show(di, 4, 1, x~y) ; you see that thanks to different width and size of each plot ; the axisborders have different width and height too. ; Futhermore, the height of the border is not enough to show ; the axis values and headline. ; We try to improve it: setgopt(di, 1, 1, "yoffset", 20|20, "xoffset", 5|5) gopt=getgopt(di, 1, 1) setgopt(di, 2, 1, gopt) setgopt(di, 3, 1, gopt) setgopt(di, 4, 1, gopt)

Result:

You can see four graphs with the same settings.