disp_regionT_disp_regionDispRegionDispRegiondisp_region (算子)

名称

disp_regionT_disp_regionDispRegionDispRegiondisp_region — 在窗口中显示区域。

签名

描述

disp_regiondisp_regionDispRegionDispRegionDispRegiondisp_region displays the regions in DispRegionsDispRegionsDispRegionsDispRegionsdispRegionsdisp_regions in the output window. The parameters for output can be set with the operators set_colorset_colorSetColorSetColorSetColorset_color, set_grayset_graySetGraySetGraySetGrayset_gray, set_drawset_drawSetDrawSetDrawSetDrawset_draw, set_line_widthset_line_widthSetLineWidthSetLineWidthSetLineWidthset_line_width, etc.

The color(s) for the display of the regions are determined with set_colorset_colorSetColorSetColorSetColorset_color, set_rgbset_rgbSetRgbSetRgbSetRgbset_rgb, set_grayset_graySetGraySetGraySetGrayset_gray or set_coloredset_coloredSetColoredSetColoredSetColoredset_colored。If more than one region is displayed and more than one color is set, the colors are assigned in a cyclic way to the regions.

The form of the region for output can be modified by set_paintset_paintSetPaintSetPaintSetPaintset_paint (e.g., encompassing circle, convex hull). The command set_drawset_drawSetDrawSetDrawSetDrawset_draw determines if the region is filled or only the boundary is drawn. If only the boundary is drawn, the thickness of the boundary will be determined by set_line_widthset_line_widthSetLineWidthSetLineWidthSetLineWidthset_line_width and the style by set_line_styleset_line_styleSetLineStyleSetLineStyleSetLineStyleset_line_style。

执行信息

• 多线程类型：可重入（与非独占算子并行运行）。
• 多线程作用域：全局（可从任何线程调用）。
• 未采用并行化处理。

参数

示例（HDevelop）

* Output with 12 colors:
set_colored(WindowHandle,12)
disp_region(SomeSegments,WindowHandle)

* Symbolic representation:
set_draw(WindowHandle,'margin')
set_color(WindowHandle,'red')
set_shape(WindowHandle,'ellipse')
disp_region(SomeSegments,WindowHandle)

* Representation of a margin with pattern:
set_draw(WindowHandle,'margin')
set_color(WindowHandle,'blue')
set_line_style(WindowHandle,[12,3])
disp_region(Segments,WindowHandle)

结果

disp_regiondisp_regionDispRegionDispRegionDispRegiondisp_region 返回 2 ( H_MSG_TRUE )。

可能的前趋

open_windowopen_windowOpenWindowOpenWindowOpenWindowopen_window, set_rgbset_rgbSetRgbSetRgbSetRgbset_rgb, set_lutset_lutSetLutSetLutSetLutset_lut, set_hsiset_hsiSetHsiSetHsiSetHsiset_hsi, set_shapeset_shapeSetShapeSetShapeSetShapeset_shape, set_line_styleset_line_styleSetLineStyleSetLineStyleSetLineStyleset_line_style, set_insertset_insertSetInsertSetInsertSetInsertset_insert, set_drawset_drawSetDrawSetDrawSetDrawset_draw, set_colorset_colorSetColorSetColorSetColorset_color, set_coloredset_coloredSetColoredSetColoredSetColoredset_colored, set_line_widthset_line_widthSetLineWidthSetLineWidthSetLineWidthset_line_width

替代

disp_objdisp_objDispObjDispObjDispObjdisp_obj, disp_arrowdisp_arrowDispArrowDispArrowDispArrowdisp_arrow, disp_linedisp_lineDispLineDispLineDispLinedisp_line, disp_circledisp_circleDispCircleDispCircleDispCircledisp_circle, disp_rectangle1disp_rectangle1DispRectangle1DispRectangle1DispRectangle1disp_rectangle1, disp_rectangle2disp_rectangle2DispRectangle2DispRectangle2DispRectangle2disp_rectangle2, disp_ellipsedisp_ellipseDispEllipseDispEllipseDispEllipsedisp_ellipse

另见

open_windowopen_windowOpenWindowOpenWindowOpenWindowopen_window, set_colorset_colorSetColorSetColorSetColorset_color, set_coloredset_coloredSetColoredSetColoredSetColoredset_colored, set_drawset_drawSetDrawSetDrawSetDrawset_draw, set_shapeset_shapeSetShapeSetShapeSetShapeset_shape, set_paintset_paintSetPaintSetPaintSetPaintset_paint, set_grayset_graySetGraySetGraySetGrayset_gray, set_rgbset_rgbSetRgbSetRgbSetRgbset_rgb, set_hsiset_hsiSetHsiSetHsiSetHsiset_hsi, set_line_widthset_line_widthSetLineWidthSetLineWidthSetLineWidthset_line_width, set_line_styleset_line_styleSetLineStyleSetLineStyleSetLineStyleset_line_style, set_insertset_insertSetInsertSetInsertSetInsertset_insert, paint_regionpaint_regionPaintRegionPaintRegionPaintRegionpaint_region, dump_windowdump_windowDumpWindowDumpWindowDumpWindowdump_window

模块

基础