Tk_GetCapStyle - translate between strings and cap styles
#include <tk.h> int Tk_GetCapStyle(interp, string, capPtr) const char * Tk_NameOfCapStyle(cap)
Tk_GetCapStyle(3tk) Tk Library Procedures Tk_GetCapStyle(3tk) ______________________________________________________________________________ NAME Tk_GetCapStyle, Tk_NameOfCapStyle - translate between strings and cap styles SYNOPSIS #include <tk.h> int Tk_GetCapStyle(interp, string, capPtr) const char * Tk_NameOfCapStyle(cap) ARGUMENTS Tcl_Interp *interp (in) Interpreter to use for error report- ing. const char *string (in) String containing name of cap style - one of "butt", "projecting", or "round" - or a unique abbreviation of one. int *capPtr (out) Pointer to location in which to store X cap style corresponding to string. int cap (in) Cap style: one of CapButt, CapProject- ing, or CapRound. ______________________________________________________________________________ DESCRIPTION Tk_GetCapStyle places in *capPtr the X cap style corresponding to string. This will be one of the values CapButt, CapProjecting, or CapRound. Cap styles are typically used in X graphics contexts to indicate how the end-points of lines should be capped. See the X docu- mentation for information on what each style implies. Under normal circumstances the return value is TCL_OK and interp is unused. If string does not contain a valid cap style or an abbrevia- tion of one of these names, then an error message is stored in inter- preter interp's result, TCL_ERROR is returned, and *capPtr is unmodi- fied. Tk_NameOfCapStyle is the logical inverse of Tk_GetCapStyle. Given a cap style such as CapButt it returns a statically-allocated string cor- responding to cap. If cap is not a legal cap style, then "unknown cap style" is returned. KEYWORDS butt, cap style, projecting, round ATTRIBUTES See attributes(7) for descriptions of the following attributes: +---------------+------------------+ |ATTRIBUTE TYPE | ATTRIBUTE VALUE | +---------------+------------------+ |Availability | runtime/tk-8 | +---------------+------------------+ |Stability | Uncommitted | +---------------+------------------+ NOTES Source code for open source software components in Oracle Solaris can be found at https://www.oracle.com/downloads/opensource/solaris-source- code-downloads.html. This software was built from source available at https://github.com/oracle/solaris-userland. The original community source was downloaded from https://source- forge.net/projects/tcl/files/Tcl/8.6.7/tk8.6.7-src.tar.gz/download. Further information about this software can be found on the open source community website at https://www.tcl.tk/. Tk Tk_GetCapStyle(3tk)