Name
query_line_widthquery_line_widthQueryLineWidthquery_line_widthQueryLineWidthQueryLineWidth — Query the possible line widths.
query_line_width( : : : Min, Max)
Herror query_line_width(Hlong* Min, Hlong* Max)
Herror T_query_line_width(Htuple* Min, Htuple* Max)
Herror query_line_width(Hlong* Min, Hlong* Max)
void QueryLineWidth(HTuple* Min, HTuple* Max)
static void HInfo::QueryLineWidth(Hlong* Min, Hlong* Max)
query_line_widthquery_line_widthQueryLineWidthquery_line_widthQueryLineWidthQueryLineWidth returns the minimal (MinMinMinMinMinmin)
and maximal (MaxMaxMaxMaxMaxmax) values of widths of region
border which can be displayed. Setting of the border width is done with
set_line_widthset_line_widthSetLineWidthset_line_widthSetLineWidthSetLineWidth. Border width is used by operators like
disp_regiondisp_regionDispRegiondisp_regionDispRegionDispRegion, disp_linedisp_lineDispLinedisp_lineDispLineDispLine,
disp_circledisp_circleDispCircledisp_circleDispCircleDispCircle, disp_rectangle1disp_rectangle1DispRectangle1disp_rectangle1DispRectangle1DispRectangle1,
disp_rectangle2disp_rectangle2DispRectangle2disp_rectangle2DispRectangle2DispRectangle2 etc. if the drawing mode is “margin”
(set_drawset_drawSetDrawset_drawSetDrawSetDraw(::WindowHandle,'margin':)).
- Multithreading type: reentrant (runs in parallel with non-exclusive operators).
- Multithreading scope: global (may be called from any thread).
- Processed without parallelization.
Displayable minimum width.
Displayable maximum width.
query_line_widthquery_line_widthQueryLineWidthquery_line_widthQueryLineWidthQueryLineWidth returns 2 (H_MSG_TRUE) if the window is valid.
Otherwise an exception is raised.
get_line_widthget_line_widthGetLineWidthget_line_widthGetLineWidthGetLineWidth,
set_line_widthset_line_widthSetLineWidthset_line_widthSetLineWidthSetLineWidth,
set_line_styleset_line_styleSetLineStyleset_line_styleSetLineStyleSetLineStyle,
disp_linedisp_lineDispLinedisp_lineDispLineDispLine
disp_circledisp_circleDispCircledisp_circleDispCircleDispCircle,
disp_linedisp_lineDispLinedisp_lineDispLineDispLine,
disp_rectangle1disp_rectangle1DispRectangle1disp_rectangle1DispRectangle1DispRectangle1,
disp_rectangle2disp_rectangle2DispRectangle2disp_rectangle2DispRectangle2DispRectangle2,
disp_regiondisp_regionDispRegiondisp_regionDispRegionDispRegion,
set_line_widthset_line_widthSetLineWidthset_line_widthSetLineWidthSetLineWidth,
get_line_widthget_line_widthGetLineWidthget_line_widthGetLineWidthGetLineWidth,
set_line_styleset_line_styleSetLineStyleset_line_styleSetLineStyleSetLineStyle
Foundation