Summary for: eCurve < eObject

Class summary

eCurve methods: eCurve - is a class. extrude_to_level - eCurve/extrude_to_level is a function.

Properties

.eCurve/pcenter is a property.

.eCurve/pend is a property.

.eCurve/periodic_with is a property.

.eCurve/pstart is a property.

.eCurve/surfaces is a property.

.eCurve/type is a property.

Methods

Class methods are listed below. Inherited methods are not included.

.eCurve/add_surface is a function.

add_surface(this, s)

.eCurve/eCurve is a constructor.

this = eCurve(varargin) Documentation for eCurve/eCurve doc eCurve

.Direction of this Curve to join with other curve.

ldir = extend_direction(this, other_curve)

.extends Check if this Curve extends other curve.

bl = extends(this, other_curve, other_curve_direction)

.eCurve/extrude_to_level is a function.

lnew = extrude_to_level(this, level)

.eCurve.find_curve is a function.

c = eCurve.find_curve(varargin)

.joinable_with Check if this Curve joins with other Curve.

bl = joinable_with(this, other_line)

bl = true if this shares a point with other_line

.PLOT Linear plot.

PLOT(X,Y) plots vector Y versus vector X. If X or Y is a matrix, then the vector is plotted versus the rows or columns of the matrix, whichever line up. If X is a scalar and Y is a vector, disconnected line objects are created and plotted as discrete points vertically at X.

PLOT(Y) plots the columns of Y versus their index. If Y is complex, PLOT(Y) is equivalent to PLOT(real(Y),imag(Y)). In all other uses of PLOT, the imaginary part is ignored.

Various line types, plot symbols and colors may be obtained with PLOT(X,Y,S) where S is a character string made from one element from any or all the following 3 columns:

b blue . point - solid g green o circle : dotted r red x x-mark -. dashdot c cyan + plus – dashed m magenta * star (none) no line y yellow s square k black d diamond w white v triangle (down) ^ triangle (up) < triangle (left)

triangle (right) p     pentagram h     hexagram

For example, PLOT(X,Y,’c+:’) plots a cyan dotted line with a plus at each data point; PLOT(X,Y,’bd’) plots blue diamond at each data point but does not draw any line.

PLOT(X1,Y1,S1,X2,Y2,S2,X3,Y3,S3,…) combines the plots defined by the (X,Y,S) triples, where the X’s and Y’s are vectors or matrices and the S’s are strings.

For example, PLOT(X,Y,’y-‘,X,Y,’go’) plots the data twice, with a solid yellow line interpolating green circles at the data points.

The PLOT command, if no color is specified, makes automatic use of the colors specified by the axes ColorOrder property. By default, PLOT cycles through the colors in the ColorOrder property. For monochrome systems, PLOT cycles over the axes LineStyleOrder property.

Note that RGB colors in the ColorOrder property may differ from similarly-named colors in the (X,Y,S) triples. For example, the second axes ColorOrder property is medium green with RGB [0 .5 0], while PLOT(X,Y,’g’) plots a green line with RGB [0 1 0].

If you do not specify a marker type, PLOT uses no marker. If you do not specify a line style, PLOT uses a solid line.

PLOT(AX,…) plots into the axes with handle AX.

PLOT returns a column vector of handles to lineseries objects, one handle per plotted line.

The X,Y pairs, or X,Y,S triples, can be followed by parameter/value pairs to specify additional properties of the lines. For example, PLOT(X,Y,’LineWidth’,2,’Color’,[.6 0 0]) will create a plot with a dark red line width of 2 points.

Example x = -pi:pi/10:pi; y = tan(sin(x)) - sin(tan(x)); plot(x,y,’–rs’,’LineWidth’,2,… ‘MarkerEdgeColor’,’k’,… ‘MarkerFaceColor’,’g’,… ‘MarkerSize’,10)

See also PLOTTOOLS, SEMILOGX, SEMILOGY, LOGLOG, PLOTYY, PLOT3, GRID, TITLE, XLABEL, YLABEL, AXIS, AXES, HOLD, LEGEND, SUBPLOT, SCATTER.

.eCurve/points is a function.

xs = points(this)