HALCON Reference Manual 10.0.2
Table of Contents / Graphics / Text ClassesClassesClasses | | | Operators

query_tshapeT_query_tshapequery_tshapeQueryTshapeQueryTshape (Operator)

Name

query_tshapeT_query_tshapequery_tshapeQueryTshapeQueryTshape — Query all shapes available for text cursors.

Signature

query_tshape( : : WindowHandle : TextCursor)

Herror T_query_tshape(const Htuple WindowHandle, Htuple* TextCursor)

Herror query_tshape(const HTuple& WindowHandle, HTuple* TextCursor)

HTuple HWindow::QueryTshape() const

void HOperatorSetX.QueryTshape(
[in] VARIANT WindowHandle, [out] VARIANT* TextCursor)

VARIANT HWindowX.QueryTshape()

static void HOperatorSet.QueryTshape(HTuple windowHandle, out HTuple textCursor)

HTuple HWindow.QueryTshape()

Description

query_tshapequery_tshapequery_tshapeQueryTshapeQueryTshape queries the available shapes of text cursors for the output window. The retrieved shapes can be used by the operator set_tshapeset_tshapeset_tshapeSetTshapeSetTshape.

Parallelization

Parameters

WindowHandleWindowHandleWindowHandleWindowHandlewindowHandle (input_control)  window → HWindow, HTupleHTupleHWindowX, VARIANTHtuple (integer) (IntPtr) (Hlong) (Hlong) (Hlong)

Window identifier.

TextCursorTextCursorTextCursorTextCursortextCursor (output_control)  string-array → HTupleHTupleVARIANTHtuple (string) (string) (char*) (BSTR) (char*)

Names of the available text cursors.

Result

query_tshapequery_tshapequery_tshapeQueryTshapeQueryTshape returns 2 (H_MSG_TRUE).

Possible Predecessors

open_windowopen_windowopen_windowOpenWindowOpenWindow, open_textwindowopen_textwindowopen_textwindowOpenTextwindowOpenTextwindow

Possible Successors

set_tshapeset_tshapeset_tshapeSetTshapeSetTshape, write_stringwrite_stringwrite_stringWriteStringWriteString, read_stringread_stringread_stringReadStringReadString

See also

set_tshapeset_tshapeset_tshapeSetTshapeSetTshape, get_shapeget_shapeget_shapeGetShapeGetShape, set_tpositionset_tpositionset_tpositionSetTpositionSetTposition, write_stringwrite_stringwrite_stringWriteStringWriteString, read_stringread_stringread_stringReadStringReadString

Module

Foundation

Table of Contents / Graphics / Text ClassesClassesClasses | | | Operators
HALCON Reference Manual 10.0.2 Copyright © 1996-2011 MVTec Software GmbH