Name
get_tpositionget_tpositionGetTpositionget_tpositionGetTpositionGetTposition — Get cursor position.
get_tpositionget_tpositionGetTpositionget_tpositionGetTpositionGetTposition queries the current position of the text
cursor in the output window. The position is measured in the image
coordinate system. The next output of text in this window starts at
the cursor position. The left end of the baseline for writing the
next string (not considering descenders) is placed on this
position. The position is changed by the output or input of text
(write_stringwrite_stringWriteStringwrite_stringWriteStringWriteString, read_stringread_stringReadStringread_stringReadStringReadString) or by an explicit change
of position by (set_tpositionset_tpositionSetTpositionset_tpositionSetTpositionSetTposition, new_linenew_lineNewLinenew_lineNewLineNewLine).
If the output text does not fit completely into the window, an exception is
raised. This can be avoided by
set_check('~text')set_check("~text")SetCheck("~text")set_check("~text")SetCheck("~text")SetCheck("~text").
- Multithreading type: reentrant (runs in parallel with non-exclusive operators).
- Multithreading scope: global (may be called from any thread).
- Processed without parallelization.
Row index of text cursor position.
Column index of text cursor position.
get_tpositionget_tpositionGetTpositionget_tpositionGetTpositionGetTposition returns 2 (H_MSG_TRUE) if the window is valid. Otherwise
an exception is raised.
open_windowopen_windowOpenWindowopen_windowOpenWindowOpenWindow,
set_fontset_fontSetFontset_fontSetFontSetFont
set_tpositionset_tpositionSetTpositionset_tpositionSetTpositionSetTposition,
write_stringwrite_stringWriteStringwrite_stringWriteStringWriteString,
read_stringread_stringReadStringread_stringReadStringReadString,
read_charread_charReadCharread_charReadCharReadChar
new_linenew_lineNewLinenew_lineNewLineNewLine,
read_stringread_stringReadStringread_stringReadStringReadString,
set_tpositionset_tpositionSetTpositionset_tpositionSetTpositionSetTposition,
write_stringwrite_stringWriteStringwrite_stringWriteStringWriteString,
set_checkset_checkSetCheckset_checkSetCheckSetCheck
Foundation