Plotting
Produces two-dimensional plots.
Produce a two-dimensional plot using a log scale for the X axis.
Produce a two-dimensional plot using a log scale for the Y axis.
Produce a two-dimensional plot using log scales for both axes.
Produce a bar graph from two vectors of x-y data.
Produce a horizontal bar graph from two vectors of x-y data.
Produce histogram counts or plots.
Produce a stairstep plot.
Plot a stem graph from two vectors of x-y data.
Plot level curves (contour lines) of the matrix Z, using the contour
matrix C computed by `contourc' from the same arguments; see the latter
for their interpretation.
Compute and plot filled contours of the matrix Z.
Compute isolines (countour lines) of the matrix Z.
This function produces two-dimensional plots with errorbars.
Produce two-dimensional plots on a semilogarithm axis with errorbars.
Produce two-dimensional plots on a semilogarithm axis with errorbars.
Produce two-dimensional plots on double logarithm axis with errorbars.
Make a two-dimensional plot given the polar coordinates THETA and RHO.
Produce a pie chart.
Plot the `(U, V)' components of a vector field in an `(X, Y)' meshgrid.
Density plot for given matrices X, and Y from `meshgrid' and a matrix C
corresponding to the X and Y coordinates of the mesh's vertices.
Area plot of cummulative sum of the columns of Y.
Set axis limits for plots.
Set color axis limits for plots.
Plot a function FN, within the defined limits.
Plots in two-dimensions the curve defined by F.
Plots the contour lines of a function.
Plots the filled contour lines of a function.
Plots in polar plot defined by a function.
Plot a mesh given matrices X, and Y from `meshgrid' and a matrix Z
corresponding to the X and Y coordinates of the mesh.
Plot a mesh and contour given matrices X, and Y from `meshgrid' and a
matrix Z corresponding to the X and Y coordinates of the mesh.
Manipulation the mesh hidden line removal.
Plot a surface given matrices X, and Y from `meshgrid' and a matrix Z
corresponding to the X and Y coordinates of the mesh.
Plot a surface and contour given matrices X, and Y from `meshgrid' and
a matrix Z corresponding to the X and Y coordinates of the mesh.
Given vectors of X and Y and Z coordinates, and returning 3 arguments,
return three dimensional arrays corresponding to the X, Y, and Z
coordinates of a mesh.
Given n vectors X1, .
Produce three-dimensional plots.
Set or get the viewpoint for the current axes.
Set the shading of surface or patch graphic objects.
Plots in three-dimensions the curve defined parametrically.
Plots the mesh defined by a function.
Plots the mesh and contour lines defined by a function.
Plots the surface defined by a function.
Plots the surface and contour lines defined by a function.
Create a title object and return a handle to it.
Display a legend for the current axes using the specified strings as
labels.
Create a text object with text LABEL at position X, Y, Z on the current
axes.
Specify x, y, and z axis labels for the current figure.
Control the display of a border around the plot.
Force the display of a grid on the plot.
Adds a colorbar to the current axes.
Set up a plot grid with COLS by ROWS subwindows and plot in location
given by INDEX.
Set the current plot window to plot window N.
Print a graph, or save it to a file
Set the default print orientation.
Return which mouse buttons were pressed and keys were hit on the current
figure.
Wait for button or mouse press.
Place text on the current figure.
Produce the familiar three-dimensional sombrero plot using N grid
lines.
Generate a function with lots of local maxima and minima.
Return true if H is a graphics handle and false otherwise.
Return true if H is a graphics handle that contains a figure object and
false otherwise.
Return the current figure handle.
Return a handle to the current axis object.
Return the named property P from the graphics handle H.
Set the named property value or vector P to the value V for the
graphics handle H.
Return the first ancestor of handle object H whose type matches TYPE,
where TYPE is a character string.
Find all children including hidden children of an object.
Create an axes object and return a handle to it.
Create line object from X and Y and insert in current axes object.
Create patch object from X and Y with color C and insert in the current
axes object.
Plot a surface graphic object given matrices X, and Y from `meshgrid'
and a matrix Z corresponding to the X and Y coordinates of the surface.
Undocumented internal function.
Refresh a figure, forcing it to be redrawn.
Prepare graphics engine to produce a new plot.
Tell Octave to `hold' the current data on the graph when executing
subsequent plotting commands.
Return true if the next line will be added to the current plot, or
false if the plot device will be cleared before drawing the next line.
Clear the current figure.
Show the graph window.
Delete the named file or graphics handle.
Close figure window(s) by calling the function specified by the
`"closerequestfcn"' property for each figure.
Close the current figure and delete all graphics objects associated
with it.
Find object with specified property values.
Find object with specified property values including hidden handles.
Return a handle to the object whose callback is currently executing.
Return a handle to the figure containing the object whose callback is
currently executing.
Create group object with parent H.
Create a new property named NAME in graphics object H.
Register FCN as listener for the property PROP of the graphics object
H.
Links graphics object properties, such that a change in one is
propagated to the others.
Evaluates any datasource properties of the current figure and updates
the corresponding data.
backends
Not implemented.
Returns resgistered graphics backends.
Query or set the name of the program invoked by the plot command.
gnuplot_use_title_option
Not implemented.