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This command fills the rectangle defined by cgc and (x,y) using the current
fill. The pen up/down status is not affected by this command and the
rectangle is drawn regardless of the pen status.
This command clears the polygon buffer, then uses the buffer to draw.
RP (raster fill) ([index [,width, height, pen [pen, . . . pen]]])
index: clamped integer, number of pattern (1 to 8)
width: clamped integer, width of pattern in pixels (8, 16,32, 64)
height: clamped integer, height of pattern in pixels (8, 16.32, 64)
pen:
integer, 0 = white, 1 = black
Without parameters, this command resets all fill patterns to sold fill. With
only one parameter, it resets the indicated pattern to solid fill.
With all parameters specified, it defines a raster image consisting of ‘height’
rows, each containing ‘width’ dots.
RO (rouW (bwle IO1 I>
angle: clamped integer, 0,90, 180 or 270 (degrees)
This command rotates and translates the plotter coordinate system to obtain
the following results (with respect to the picture frame):
angle = 0:
origin at lower left comer, x-axis horizontally to the
right, y-axis vertically up
angle = 90:
origin at lower right comer, y-axis horizontally to
the left, x-axis vertically up
angle = 180:
origin at upper right comer, x-axis horizontally to
the left, y-axis vertically down
angle = 270: origin at upper left comer, y-axis horizontally to the
right, x-axis vertically down
The user coordinate system is not affected by this command.
This command doesnot change the currentpenlocation, only its coordinates.
The coordinates of Pl and P2 are not changed, so P2 will be outside the
picture frame when angle = 90 or 270. The IP command should be used after
rotation to correct the situation.
The coordinates of the points defining the soft-clip window are not changed,
and the window is rotated.
RP (replot)
This command is ignored.
R;R (fill rectangle relative) (dx, dy)
dx: x-coordinate of other end of diagonal
dy :
y-coordinate of other end of diagonal
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