Name
disp_arcdisp_arcDispArcdisp_arcDispArcDispArc — Displays circular arcs in a window.
Herror disp_arc(const Hlong WindowHandle, double CenterRow, double CenterCol, double Angle, const Hlong BeginRow, const Hlong BeginCol)
Herror T_disp_arc(const Htuple WindowHandle, const Htuple CenterRow, const Htuple CenterCol, const Htuple Angle, const Htuple BeginRow, const Htuple BeginCol)
void DispArc(const HTuple& WindowHandle, const HTuple& CenterRow, const HTuple& CenterCol, const HTuple& Angle, const HTuple& BeginRow, const HTuple& BeginCol)
void HWindow::DispArc(const HTuple& CenterRow, const HTuple& CenterCol, const HTuple& Angle, const HTuple& BeginRow, const HTuple& BeginCol) const
void HWindow::DispArc(double CenterRow, double CenterCol, double Angle, Hlong BeginRow, Hlong BeginCol) const
static void HOperatorSet.DispArc(HTuple windowHandle, HTuple centerRow, HTuple centerCol, HTuple angle, HTuple beginRow, HTuple beginCol)
void HWindow.DispArc(HTuple centerRow, HTuple centerCol, HTuple angle, HTuple beginRow, HTuple beginCol)
void HWindow.DispArc(double centerRow, double centerCol, double angle, int beginRow, int beginCol)
disp_arcdisp_arcDispArcdisp_arcDispArcDispArc displays one or several circular arcs in the
output window. An arc is described by its center point
(CenterRowCenterRowCenterRowCenterRowCenterRowcenterRow,CenterColCenterColCenterColCenterColCenterColcenterCol), the angle between start and end
of the arc (AngleAngleAngleAngleAngleangle in radians) and the first point of the arc
(BeginRowBeginRowBeginRowBeginRowBeginRowbeginRow,BeginColBeginColBeginColBeginColBeginColbeginCol). The arc is displayed in clockwise
direction. The parameters for output can be determined - as with the output
of regions - with the operators set_colorset_colorSetColorset_colorSetColorSetColor, set_grayset_graySetGrayset_graySetGraySetGray,
set_drawset_drawSetDrawset_drawSetDrawSetDraw, etc. It is possible to draw several arcs with
one call by using tupel parameters. For the use of colors with
several arcs, see set_colorset_colorSetColorset_colorSetColorSetColor.
The center point has to be within the window. The radius of the arc has be
at least 2 pixel.
- Multithreading type: reentrant (runs in parallel with non-exclusive operators).
- Multithreading scope: local (may only be called from the same thread in which the window, model, or tool instance was created).
- Processed without parallelization.
Row coordinate of center point.
Default value: 64
Suggested values: 0, 64, 128, 256
Typical range of values: 0
≤
CenterRow
CenterRow
CenterRow
CenterRow
CenterRow
centerRow
≤
511 (lin)
Minimum increment: 1
Recommended increment: 1
Column coordinate of center point.
Default value: 64
Suggested values: 0, 64, 128, 256
Typical range of values: 0
≤
CenterCol
CenterCol
CenterCol
CenterCol
CenterCol
centerCol
≤
511 (lin)
Minimum increment: 1
Recommended increment: 1
Angle between start and end of the arc (in radians).
Default value: 3.1415926
Suggested values: 0.0, 0.785398, 1.570796, 3.1415926, 6.283185
Typical range of values: 0.0
≤
Angle
Angle
Angle
Angle
Angle
angle
≤
6.283185 (lin)
Minimum increment: 0.01
Recommended increment: 0.1
Restriction: Angle > 0.0
Row coordinate of the start of the arc.
Default value: 32
Suggested values: 0, 64, 128, 256
Typical range of values: 0
≤
BeginRow
BeginRow
BeginRow
BeginRow
BeginRow
beginRow
≤
511 (lin)
Minimum increment: 1
Recommended increment: 1
Column coordinate of the start of the arc.
Default value: 32
Suggested values: 0, 64, 128, 256
Typical range of values: 0
≤
BeginCol
BeginCol
BeginCol
BeginCol
BeginCol
beginCol
≤
511 (lin)
Minimum increment: 1
Recommended increment: 1
open_window(0,0,-1,-1,'root','visible','',WindowHandle)
set_draw(WindowHandle,'fill')
set_color(WindowHandle,'white')
Row := 100
Column := 100
disp_arc(WindowHandle,Row,Column,3.14,Row+10,Column+10)
close_window(WindowHandle)
double Row, Column, WindowHandle;
open_window(0,0,-1,-1,"root","visible","",&WindowHandle) ;
set_draw(WindowHandle,"fill") ;
set_color(WindowHandle,"white") ;
Row = 100 ;
Column = 100 ;
disp_arc(WindowHandle,Row,Column,(double)3.14,(int)Row+10,(int)Column+10) ;
close_window(WindowHandle).
open_window(0,0,-1,-1,'root','visible','',WindowHandle)
set_draw(WindowHandle,'fill')
set_color(WindowHandle,'white')
Row := 100
Column := 100
disp_arc(WindowHandle,Row,Column,3.14,Row+10,Column+10)
close_window(WindowHandle)
open_window(0,0,-1,-1,'root','visible','',WindowHandle)
set_draw(WindowHandle,'fill')
set_color(WindowHandle,'white')
Row := 100
Column := 100
disp_arc(WindowHandle,Row,Column,3.14,Row+10,Column+10)
close_window(WindowHandle)
open_window(0,0,-1,-1,'root','visible','',WindowHandle)
set_draw(WindowHandle,'fill')
set_color(WindowHandle,'white')
Row := 100
Column := 100
disp_arc(WindowHandle,Row,Column,3.14,Row+10,Column+10)
close_window(WindowHandle)
open_window(0,0,-1,-1,'root','visible','',WindowHandle)
set_draw(WindowHandle,'fill')
set_color(WindowHandle,'white')
Row := 100
Column := 100
disp_arc(WindowHandle,Row,Column,3.14,Row+10,Column+10)
close_window(WindowHandle)
disp_arcdisp_arcDispArcdisp_arcDispArcDispArc returns 2 (H_MSG_TRUE).
open_windowopen_windowOpenWindowopen_windowOpenWindowOpenWindow,
set_drawset_drawSetDrawset_drawSetDrawSetDraw,
set_colorset_colorSetColorset_colorSetColorSetColor,
set_coloredset_coloredSetColoredset_coloredSetColoredSetColored,
set_line_widthset_line_widthSetLineWidthset_line_widthSetLineWidthSetLineWidth,
set_rgbset_rgbSetRgbset_rgbSetRgbSetRgb,
set_hsiset_hsiSetHsiset_hsiSetHsiSetHsi
disp_circledisp_circleDispCircledisp_circleDispCircleDispCircle,
disp_ellipsedisp_ellipseDispEllipsedisp_ellipseDispEllipseDispEllipse,
disp_regiondisp_regionDispRegiondisp_regionDispRegionDispRegion,
gen_circlegen_circleGenCirclegen_circleGenCircleGenCircle,
gen_ellipsegen_ellipseGenEllipsegen_ellipseGenEllipseGenEllipse
open_windowopen_windowOpenWindowopen_windowOpenWindowOpenWindow,
open_textwindowopen_textwindowOpenTextwindowopen_textwindowOpenTextwindowOpenTextwindow,
set_colorset_colorSetColorset_colorSetColorSetColor,
set_drawset_drawSetDrawset_drawSetDrawSetDraw,
set_rgbset_rgbSetRgbset_rgbSetRgbSetRgb,
set_hsiset_hsiSetHsiset_hsiSetHsiSetHsi
Foundation