
BAR:
PEN ------- color keyword or pen code [1/WHITE].
X,Y ------- center of bar in inches [0,0].
LENGTH ---- bar length in inches in x-direction.
HEIGHT ---- bar height in inches in y-direction.
BORDER ---- bar border width in inches [0.0].
ROTATE ---- rotation in degrees from the default orientation [0.0].
FILL ------ pattern number of area fill if area fill is desired [0].
            If BORDER is on, the border is filled.

Note: The active line-type and line-width set by the last SET LINE
      command is used to draw the bar.

Example: ENTRY_BAR> green -1.0 1.5 2.0 1.0 0.25 0.0 1


BOX:
PEN ------- color keyword or pen code [1/WHITE].
X,Y ------- center of box in inches [0,0].
LENGTH ---- box length in inches in x-direction.
HEIGHT ---- box height in inches in y-direction.
BORDER ---- box border width in inches [0.0].
ROTATE ---- rotation in degrees from the default orientation [0.0].
FILL ------ pattern number of area fill if area fill is desired [0].
            If BORDER is on, the border is filled.

Note: The active line-type and line-width set by the last SET LINE
      command is used to draw the bar.

Example: ENTRY_BOX> 4 -1.0 1.5 2.0 1.0 0.25 0.0 1


ARC:
PEN ------- color keyword or pen code [1/WHITE].
X,Y ------- center of arc in inches [0,0].
R1 -------- arc radius in inches in x-direction.
R2 -------- arc radius in inches in y-direction.
BORDER ---- arc border width in inches [0.0].
            If BORDER=R1 or BORDER=R2, a pie is drawn.
ROTATE ---- rotation in degrees from the default orientation [0.0].
ANGLE1 ---- starting angle of arc in degrees [0.0].
ANGLE2 ---- additive angle of arc in degrees to ANGLE1 [0.0]. 
            If ANGLE1=ANGLE2, a full/360 degree arc is drawn.
FILL ------ pattern number of area fill if area fill is desired [0].
            If BORDER is on, the border is filled.

Note: The active chord set by the last SET CHORD command is used
      to draw the arc. The same applies to line-type and line-width.

Example: ENTRY_ARC> red 0 0 1.5 0.5 0.25 0 45 90 1


OBLIQUE:
PEN ------- color keyword or pen code [1/WHITE].
X,Y ------- center of oblique in inches [0,0].
D1 -------- oblique diameter in inches in x-direction.
D2 -------- oblique diameter in inches in y-direction.
BORDER ---- oblique border width in inches [0.0].
ROTATE ---- rotation in degrees from the default orientation [0.0].
FILL ------ pattern number of area fill if area fill is desired [0].
            If BORDER is on, the border is filled.

Note: The active line-type and line-width set by the last SET LINE
      command is used to draw the bar.

Example: ENTRY_OBLIQUE> blue 0 0 1.5 0.5 0.25 0 1


POLYGON:
PEN ------- color keyword or pen code [1/WHITE].
X,Y ------- center of polygon in inches [0,0].
SIZE ------ polygon diameter in inches.
BORDER ---- polygon border width in inches [0.0].
ROTATE ---- rotation in degrees from the default orientation [0.0].
EDGES ----- number of polygon edges [3].
FILL ------ pattern number of area fill if area fill is desired [0].
            If BORDER is on, the border is filled.

Note: The active line-type and line-width set by the last SET LINE
      command is used to draw the bar.

Example: ENTRY_POLYGON> 2 0 0 2.0 0.25 0 6 1


ARROWHEAD:
PEN ------- color keyword or pen code [1/WHITE].
X,Y ------- tip of arrowhead in inches [0,0].
            For a double-arrowhead, it's the right-side tip.
LENGTH ---- arrowhead length in inches in x-direction.
HEIGHT ---- arrowhead height in inches in y-direction.
HEAD ------ arrowhead head section length in inches in x-direction.
ROTATE ---- rotation in degrees from the default orientation [0.0].
TYPE ------ arrowhead type:

     1: single line arrow (->); 11: single line double-arrow (<->).
     2: double line arrow (=>); 22: double line double-arrow (<=>).
     3: contour arrowhead;      33: contour double-arrowhead.
     4: solid arrowhead;        44: solid double-arrowhead.

Example: ENTRY_ARROWHEAD> red 1.0 -1 0.5 0.2 0.15 0 2


SYMBOL:
PEN ------- color keyword or pen code [1/WHITE].
X,Y ------- center of symbol in inches [0,0].
SIZE ------ symbol diameter in inches.
ROTATE ---- rotation in degrees from the default orientation [0.0].
NUMBER ---- symbol number: 1=square, 2=solid-square, 3=hexagon, 
            4=solid-hexagon, 5=triangle, 6=solid-triangle, 7=diamond,
            8=solid-diamond, 9=plus, 10=cross, 11=star, 12=double-triangle,
           13=circle, 14=circle+cross, 15=full-moon, 16=right-half-moon,
           17=left-half-moon, 18=top-half-moon, 19=bottom-half-moon.

Example: ENTRY_SYMBOL> red -2.5 -1 0.25 0 2

