@Vim so it is doable. However, it is still beyond me. I just wait and hope @Johnny_Van will incorporate the codes in his OCR script.
我试着改了一下，把“ GdOcrTool_Cross.ahk”放在GoldenDict.exe所在目录，启动即可。
Updated 2021/11/25: 我把十字鼠标加入了 @Johnny_Van 最新的版本：
这里下载：GdOcrTool_Cross 2021-11-25.zip (3.2 KB)
按 ctrl和’ 键激活框选后，mouse pointer变成“+” （除了在Adobe Acrobat里)， 按Esc(或者ctrl和q) 恢复原来的mouse pointer。
Updated 2021/11/21: 不能在Adobe Acrobat里改变mouse pointer，是因为Acrobat (reader) does not use the Windows System settings for their cursors. Therefore, you cannot change the cursors in Acrobat (reader) - neither color nor the icon can be changed. 好在，如果是图片pdf，Adobe Acrobat的mouse pointer会自动变成"+"形。
班门弄斧，很不成熟， 盼望 @Johnny_Van 出手定证。
具体改动如下：
把下面的
^`:: ; Start box capture by pressing ctrl + `
换成：
^`::SetSystemCursor("IDC_CROSS")+BoxCapture() ; Start box capture by pressing ctrl + `
^q::RestoreCursors()
SetSystemCursor( Cursor = "", cx = 0, cy = 0 )
{
BlankCursor := 0, SystemCursor := 0, FileCursor := 0 ; init
SystemCursors = 32512IDC_ARROW,32513IDC_IBEAM,32514IDC_WAIT,32515IDC_CROSS
,32516IDC_UPARROW,32640IDC_SIZE,32641IDC_ICON,32642IDC_SIZENWSE
,32643IDC_SIZENESW,32644IDC_SIZEWE,32645IDC_SIZENS,32646IDC_SIZEALL
,32648IDC_NO,32649IDC_HAND,32650IDC_APPSTARTING,32651IDC_HELP
... (详见附件 “GdOcrTool_Cross 2021-11-25.ahk”)
这里再改一下：增加一行 RestoreCursors()
LButton Up::
LeftButtonUp() {
Send, {LButton Down}
StartTime := A_TickCount ; Start count down after box is drawn.
SetTimer, CaptureTimeout, 1000
RestoreCursors()
Return
}
Esc::
ForceAbortBoxCapture() {
ToolTip, Aborting box capture.
SetTimer, TurnOffToolTip, -1000
ResetCaptureMode()
RestoreCursors()
Return
}
改好的GdOcrTool_Cross.ahk：遗憾，系统不允许上传完整的codes！
下载： GdOcrTool_Cross.ahk - Pastebin.com 我提供打包下载：
GdOcrTool_Cross 2021-11-25.zip (3.2 KB)
type or paste code here
