HALCON Reference Manual 10.0.2
Name
draw_circledraw_circledraw_circleDrawCircleDrawCircle — Interactive drawing of a circle.
draw_circledraw_circledraw_circleDrawCircleDrawCircle produces the parameter for a circle created interactive by
the user in the window.
To create a circle you have to press the mouse button at the location which is used
as the center of that circle. While keeping the mouse button pressed, the
RadiusRadiusRadiusRadiusradius's length can be modified through moving the mouse.
After another mouse click in the created circle center you can move it.
A clicking close to the circular arc you can modify the RadiusRadiusRadiusRadiusradius of
the circle.
Pressing the right mousebutton terminates the procedure.
After terminating the procedure the circle is not visible in the window any longer.
- 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.
RowRowRowRowrow (output_control) circle.center.y → HTupleHTupleVARIANTHtuple (real) (double) (double) (double) (double)
Barycenter's row index.
Barycenter's column index.
read_image(Image,'monkey')
draw_circle(WindowHandle,Row,Column,Radius)
gen_circle(Circle,Row,Column,Radius)
reduce_domain(Image,Circle,GrayCircle)
disp_image(GrayCircle,WindowHandle)
read_image(&Image,"monkey") ;
draw_circle(WindowHandle,&Row,&Column,&Radius) ;
gen_circle(&Circle,Row,Column,Radius) ;
reduce_domain(Image,Circle,&GrayCircle) ;
disp_image(GrayCircle,WindowHandle) ;
read_image(Image,'monkey')
draw_circle(WindowHandle,Row,Column,Radius)
gen_circle(Circle,Row,Column,Radius)
reduce_domain(Image,Circle,GrayCircle)
disp_image(GrayCircle,WindowHandle)
read_image(Image,'monkey')
draw_circle(WindowHandle,Row,Column,Radius)
gen_circle(Circle,Row,Column,Radius)
reduce_domain(Image,Circle,GrayCircle)
disp_image(GrayCircle,WindowHandle)
read_image(Image,'monkey')
draw_circle(WindowHandle,Row,Column,Radius)
gen_circle(Circle,Row,Column,Radius)
reduce_domain(Image,Circle,GrayCircle)
disp_image(GrayCircle,WindowHandle)
draw_circledraw_circledraw_circleDrawCircleDrawCircle returns 2 (H_MSG_TRUE) if the window is valid and the
needed drawing mode (see set_insertset_insertset_insertSetInsertSetInsert) is available.
If necessary, an exception is raised.
open_windowopen_windowopen_windowOpenWindowOpenWindow
reduce_domainreduce_domainreduce_domainReduceDomainReduceDomain,
disp_regiondisp_regiondisp_regionDispRegionDispRegion,
set_coloredset_coloredset_coloredSetColoredSetColored,
set_line_widthset_line_widthset_line_widthSetLineWidthSetLineWidth,
set_drawset_drawset_drawSetDrawSetDraw,
set_insertset_insertset_insertSetInsertSetInsert
draw_circle_moddraw_circle_moddraw_circle_modDrawCircleModDrawCircleMod,
draw_ellipsedraw_ellipsedraw_ellipseDrawEllipseDrawEllipse,
draw_regiondraw_regiondraw_regionDrawRegionDrawRegion
gen_circlegen_circlegen_circleGenCircleGenCircle,
draw_rectangle1draw_rectangle1draw_rectangle1DrawRectangle1DrawRectangle1,
draw_rectangle2draw_rectangle2draw_rectangle2DrawRectangle2DrawRectangle2,
draw_polygondraw_polygondraw_polygonDrawPolygonDrawPolygon,
set_insertset_insertset_insertSetInsertSetInsert
Foundation
| HALCON Reference Manual 10.0.2 |
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