Commands for plotting

ADV(ANCE)

- Clear the graphics screen.

ANN(OTATE)

- Annotate the plotted data.

ARC

- Draw an arc of an ellipse.

BIN

- Plot a histogram using previously binned data.

BOX(FRAME)

- Draw a frame and axes on the plot.

CONN(ECT)

- Draw straight lines between the data points.

CURSE

- Use the cursor to get interactive input.

DRAWPOLY

- Draw a polygon.

DRAW

- Draw a line from the current pen position the specified point.

ELLIPSES

- Draw error ellipses.

ERASE

- Clear the graphics screen

ERRORBAR

- Draw error bars on the plotted data.

ERRX

- Draw symmetric error bars in the X direction.

ERRY

- Draw symmetric error bars in the Y direction.

GPOINTS

- Plot points or lines between the data.

GRID

- Draw a coordinate grid at specified intervals.

GT_CIRCLE

- Draw a great circle between two points.

HIST(OGRAM)

- Bin and plot a histogram of the data.

LAB(EL)

- Draw the axis labels and title on the plot.

MARK

- Draw a point mark at the specified position.

MTEXT

- Draw a text string relative to the viewport.

PLOTF(UN)

- Plot a given function.

PLOTH(IST)

- Plot a histogram of the data.

POI(NTS)

- Draw a point mark at each of the data points.

PRIM

- Perform primitive plotting functions.

PTEXT

- Draw a text string at the specified position and angle.

PVECT

- Draw proper motion vectors.

RADIATE

- Draw a line from the given point to the first NP data points.

SIZE(PLOT)

- Draw point marks of differing sizes at each of the data points.

TEXT

- Draw a text string on the plot at the specified position.

VECT

- Draw vectors from each data point.

WTEXT

- Draw a text string on the plot.

XERR

- Draw symmetric error bars in the X direction.

YERR

- Draw symmetric error bars in the Y direction.