query_paintT_query_paintQueryPaintQueryPaintquery_paint (算子)

名称

query_paintT_query_paintQueryPaintQueryPaintquery_paint — 查询灰度值显示模式。

签名

query_paint( : : WindowHandle : Mode)

描述

query_paintquery_paintQueryPaintQueryPaintQueryPaintquery_paint returns the names of all gray value display modes (e.g., 'gray', '3d_plot', etc.) for the output window. These modes are used by set_paintset_paintSetPaintSetPaintSetPaintset_paint。query_paintquery_paintQueryPaintQueryPaintQueryPaintquery_paint only returns the names of the display values, not the additional parameters that may be necessary for some modes.

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。

ModeModeModeModemodemode (输出控制) string-array → (string)

Gray value display mode names.

结果

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

可能的后继

get_paintget_paintGetPaintGetPaintGetPaintget_paint, set_paintset_paintSetPaintSetPaintSetPaintset_paint, disp_imagedisp_imageDispImageDispImageDispImagedisp_image

另见

set_paintset_paintSetPaintSetPaintSetPaintset_paint, get_paintget_paintGetPaintGetPaintGetPaintget_paint, disp_imagedisp_imageDispImageDispImageDispImagedisp_image

模块

基础

算子