Enum OcrFlags
[Flags]
public enum OcrFlags
Namespace: Au.Types
Assembly: Au.dll
Fields
Name | Description |
---|---|
PrintWindow | Use API PrintWindow to get window pixels. Like WindowDC, works with background windows, etc. Differences:
|
WindowDC | Get pixels from the device context (DC) of the window client area, not from screen DC. Usually much faster. Can get pixels from window parts that are covered by other windows or offscreen. But not from hidden and minimized windows. Does not work on Windows 7 if Aero theme is turned off. Then this flag is ignored. Cannot find images in some windows (including Windows Store apps), and in some window parts (glass). All pixels captured from these windows/parts are black. If the window is partially or completely transparent, the image must be captured from its non-transparent version. If the window is DPI-scaled, the image must be captured from its non-scaled version. However if used a limiting rectangle, it must contain scaled coordinates. |