截取屏幕指定区域的图像到指定的文件demo

经常会遇到需要截取固定区域图像的情况，例如云顶之奕英雄名字那块的识别，所以写了下面的demo

#Include Gdip.ahk

^1::
^2::
^3::
^4::
^5::
;MsgBox,% A_ThisHotkey  970 1070
;判断按键 800|1040|170|30
switch A_ThisHotkey
{
	case "^1": 
	screen=800|1040|120|30
	case "^2":
	screen=1000|1040|120|30
	case "^3":
	screen=1200|1040|120|30
	case "^4":
	screen=1400|1040|120|30
	case "^5":
	screen=1600|1040|120|30	
}
InputBox,heroName,input heroName


picturePath:=A_ScriptDir "\config\picture\"
Screenshot(picturePath heroName ".png",screen)

return

Screenshot(OutFile,screen)
{
	pToken := Gdip_Startup()
	
     ;screen=0|0|%A_ScreenWidth%|%A_ScreenHeight%
	pBitmap := Gdip_BitmapFromScreen(screen)
	
	Gdip_SaveBitmapToFile(pBitmap, OutFile, 100)
	Gdip_DisposeImage(pBitmap)
	Gdip_Shutdown(pToken)
}

Gdip