NAME¶
plptex - Write text inside the viewport
SYNOPSIS¶
plptex(
x,
y,
dx,
dy,
just,
text)
DESCRIPTION¶
Writes text at a specified position and inclination within the viewport. Text is
clipped at the viewport boundaries. The reference point of a string lies along
a line passing through the string at half the height of a capital letter. The
position of the reference point along this line is determined by
just,
the reference point is placed at world coordinates (
x,
y)
within the viewport. The inclination of the string is specified in terms of
differences of world coordinates making it easy to write text parallel to a
line in a graph.
Redacted form:
plptex(x, y, dx, dy, just, text)
This function is used in example 2-4,10,12-14,20,23,24,26.
ARGUMENTS¶
- x (PLFLT, input)
- x coordinate of reference point of string.
- y (PLFLT, input)
- y coordinate of reference point of string.
- dx (PLFLT, input)
- Together with dy, this specifies the inclination of the string. The
baseline of the string is parallel to a line joining ( x, y)
to ( x+dx, y+dy).
- dy (PLFLT, input)
- Together with dx, this specifies the inclination of the
string.
- just (PLFLT, input)
- Specifies the position of the string relative to its reference point. If
just=0., the reference point is at the left and if just=1.,
it is at the right of the string. Other values of just give
intermediate justifications.
- text (const char *, input)
- The string to be written out.
AUTHORS¶
Many developers (who are credited at
http://plplot.sourceforge.net/credits.php)
have contributed to PLplot over its long history.
SEE ALSO¶
PLplot documentation at
http://plplot.sourceforge.net/documentation.php.
