plot(points,ax)
plots points in the specified axis.
plot(points,ax,Name=Value)
specifies options using one or more name-value arguments in addition to any
combination of arguments from previous syntaxes. For example,
plot(ShowOrientation=true) renders the orientation in the
display plot.
Points object,specified as an M-by-2 matrix of
M number of [x y] coordinates, or
as one of the point feature objects described in Point Feature Types. The object contains information
about the feature points detected in the input image. To obtain points, use
the appropriate detect function that pairs with the point feature
type.
Handle to use for display. You can set the handle using gca.
Specify optional pairs of arguments as
Name1=Value1,...,NameN=ValueN, where Name is
the argument name and Value is the corresponding value.
Name-value arguments must appear after other arguments, but the order of the
pairs does not matter.
Before R2021a, use commas to separate each name and value, and encloseNamein quotes.
Example: plot(ShowOrientation=true) renders the orientation in
the display plot.
Display scaled circle, specified as true or
false. When you set this value to
true, the object draws a circle proportional to
the scale of the detected feature, with the feature point located at its
center. When you set this value to false, the object
turns the display of the circle off.
The algorithm represents the scale of the feature with a circle of
6*Scale radius.
The algorithm uses this equivalent size of circular area to compute the
orientation of the feature.
Display feature point orientation, specified as
true or false. When you set
this value to true, the object draws a line
corresponding to the point's orientation. The object draws the line from
the feature point location to the edge of the circle, indicating the
scale.
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