disp_objT_disp_objDispObjDispObjdisp_obj (算子)

名称

disp_objT_disp_objDispObjDispObjdisp_obj — 显示图像对象（图像、区域、XLD）。

签名

disp_obj(Object : : WindowHandle : )

描述

disp_objdisp_objDispObjDispObjDispObjdisp_obj displays objects depending of their kind. disp_objdisp_objDispObjDispObjDispObjdisp_obj is equivalent to disp_imagedisp_imageDispImageDispImageDispImagedisp_image for one channel images, equivalent to disp_colordisp_colorDispColorDispColorDispColordisp_color for three channel images, equivalent to disp_regiondisp_regionDispRegionDispRegionDispRegiondisp_region for regions and equivalent to disp_xlddisp_xldDispXldDispXldDispXlddisp_xld for XLDs.

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

ObjectObjectObjectObjectobjectValobject (输入对象) object(-array) → object

Image object to be displayed.

WindowHandleWindowHandleWindowHandleWindowHandlewindowHandlewindow_handle (输入控制) window → (handle)

窗口句柄。

示例（HDevelop）

* Output of a gray image:
read_image(Image1,'monkey')
disp_obj(Image1,WindowHandle)
threshold(Image,Region,0,128)
disp_obj(Region,WindowHandle)

示例（C）

/* Output of a gray image: */
read_image(&Image,"monkey");
T_disp_obj(Image,WindowHandle);
threshold(Image,&Region,0.0,128.0);
T_disp_obj(Region,WindowHandle);

示例（HDevelop）

* Output of a gray image:
read_image(Image1,'monkey')
disp_obj(Image1,WindowHandle)
threshold(Image,Region,0,128)
disp_obj(Region,WindowHandle)

示例（HDevelop）

* Output of a gray image:
read_image(Image1,'monkey')
disp_obj(Image1,WindowHandle)
threshold(Image,Region,0,128)
disp_obj(Region,WindowHandle)

示例（HDevelop）

* Output of a gray image:
read_image(Image1,'monkey')
disp_obj(Image1,WindowHandle)
threshold(Image,Region,0,128)
disp_obj(Region,WindowHandle)

结果

If the used object is valid and a correct output mode is set, disp_objdisp_objDispObjDispObjDispObjdisp_obj 返回 2 ( H_MSG_TRUE )。否则将抛出异常。

可能的前趋

open_windowopen_windowOpenWindowOpenWindowOpenWindowopen_window, set_rgbset_rgbSetRgbSetRgbSetRgbset_rgb, set_lutset_lutSetLutSetLutSetLutset_lut, set_hsiset_hsiSetHsiSetHsiSetHsiset_hsi, scale_imagescale_imageScaleImageScaleImageScaleImagescale_image, convert_image_typeconvert_image_typeConvertImageTypeConvertImageTypeConvertImageTypeconvert_image_type, min_max_graymin_max_grayMinMaxGrayMinMaxGrayMinMaxGraymin_max_gray

替代

disp_colordisp_colorDispColorDispColorDispColordisp_color, disp_imagedisp_imageDispImageDispImageDispImagedisp_image, disp_xlddisp_xldDispXldDispXldDispXlddisp_xld, disp_regiondisp_regionDispRegionDispRegionDispRegiondisp_region

另见

open_windowopen_windowOpenWindowOpenWindowOpenWindowopen_window, reset_obj_dbreset_obj_dbResetObjDbResetObjDbResetObjDbreset_obj_db, set_paintset_paintSetPaintSetPaintSetPaintset_paint, set_lutset_lutSetLutSetLutSetLutset_lut, paint_graypaint_grayPaintGrayPaintGrayPaintGraypaint_gray, scale_imagescale_imageScaleImageScaleImageScaleImagescale_image, convert_image_typeconvert_image_typeConvertImageTypeConvertImageTypeConvertImageTypeconvert_image_type, dump_windowdump_windowDumpWindowDumpWindowDumpWindowdump_window

模块

基础

算子