get_part_styleT_get_part_styleGetPartStyleGetPartStyleget_part_style (算子)

名称

get_part_styleT_get_part_styleGetPartStyleGetPartStyleget_part_style — 获取灰度值显示的当前插值模式。

签名

get_part_style( : : WindowHandle : Style)

描述

get_part_styleget_part_styleGetPartStyleGetPartStyleGetPartStyleget_part_style returns the interpolation mode used for displaying an image part in the window. An interpolation takes place if the output window is larger than the image format or the image output format (see set_partset_partSetPartSetPartSetPartset_part). HALCON supports three interpolation modes:

0: no interpolation (low quality, very fast).
1: unweighted interpolation (average quality and computation time)
2: weighted interpolation (high quality, slow)

The current mode can be changed with set_part_styleset_part_styleSetPartStyleSetPartStyleSetPartStyleset_part_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

WindowHandleWindowHandleWindowHandleWindowHandlewindowHandlewindow_handle (输入控制) window → (handle)

窗口句柄。

StyleStyleStyleStylestylestyle (输出控制) integer → (integer)

Interpolation mode for image display: 0 (fast, low quality) to 2 (slow, high quality).

值列表： 0, 1, 2

结果

get_part_styleget_part_styleGetPartStyleGetPartStyleGetPartStyleget_part_style returns 2 ( H_MSG_TRUE) if the window is valid.否则将抛出异常。

可能的后继

set_part_styleset_part_styleSetPartStyleSetPartStyleSetPartStyleset_part_style, disp_regiondisp_regionDispRegionDispRegionDispRegiondisp_region, disp_imagedisp_imageDispImageDispImageDispImagedisp_image

另见

set_part_styleset_part_styleSetPartStyleSetPartStyleSetPartStyleset_part_style, set_partset_partSetPartSetPartSetPartset_part, disp_imagedisp_imageDispImageDispImageDispImagedisp_image, disp_colordisp_colorDispColorDispColorDispColordisp_color

模块

基础