plmtex3 - Write text relative to viewport boundaries in 3D
plots
plmtex3(side, disp, pos, just,
text)
Writes text at a specified position relative to the viewport
boundaries. Text may be written inside or outside the viewport, but is
clipped at the subpage 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, and the position of the reference point relative to the
viewport is set by disp and pos.
Redacted form: plmtex3(side, disp, pos, just, text)
This function is used in example 28.
- side
(PLCHAR_VECTOR(3plplot), input)
- An ascii character string specifying the side of the viewport along which
the text is to be written. The string should contain one or more of the
following characters: [xyz][ps][v]. Only one label is drawn at a time,
i.e. xyp will only label the X axis, not both the X and Y axes. x: Label
the X axis. y: Label the Y axis. z: Label the Z axis. p: Label the primary
axis. For Z this is the leftmost Z axis. For X it is the axis that starts
at y-min. For Y it is the axis that starts at x-min. s: Label the
secondary axis. v: Draw the text perpendicular to the axis.
- disp
(PLFLT(3plplot), input)
- Position of the reference point of string, measured outwards from the
specified viewport edge in units of the current character height. Use
negative disp to write within the viewport.
- pos
(PLFLT(3plplot), input)
- Position of the reference point of string along the specified edge,
expressed as a fraction of the length of the edge.
- just
(PLFLT(3plplot), 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
(PLCHAR_VECTOR(3plplot), input)
- A UTF-8 character string to be written out.
Many developers (who are credited at
http://plplot.org/credits.php) have contributed to PLplot over its long
history.
PLplot documentation at http://plplot.org/documentation.php.