INQUIRE PIE CHART ANNOTATION HEIGHT
CALL SEQUENCE
void tinq_piech_annot_height (strid, intext, hcrtxt, hcrval, hcrper)
INPUT PARAMETERS
Pint strid;
Tpie_annot_flag intext;
OUTPUT PARAMETERS
Pfloat *hcrtxt;
Pfloat *hcrval;
Pfloat *hcrper;
ARGUMENTS
- strid
- Identifier of the structure of the pie chart with the following
attributes:
- intext
- Attributes for interior or exterior annotation:
- TANNOT_INTERNAL
- Interior annotation.
- TANNOT_EXTERNAL
- Exterior annotation.
- hcrtxt
- Height of annotation text.
- hcrval
- Height of annotation values.
- hcrper
- Height of annotation percentages.
EFFECT
This function retrieves the height attribute for each type of annotation
associated with structure strid. The heights are expressed in
normalized coordinate space, [0-1] × [0-1] (× [0-1]), defined by
tdomain or tdomain3.