uiautomation.uiautomation.Bitmap クラス

公開メンバ関数
def	__init__ (self, int width=0, int height=0)
def	__del__ (self)
None	Release (self)
int	Width (self)
int	Height (self)
bool	FromHandle (self, int hwnd, int left=0, int top=0, int right=0, int bottom=0)
bool	FromControl (self, 'Control' control, int x=0, int y=0, int width=0, int height=0)
bool	FromFile (self, str filePath)
bool	ToFile (self, str savePath)
int	GetPixelColor (self, int x, int y)
bool	SetPixelColor (self, int x, int y, int argb)
ctypes.Array	GetPixelColorsHorizontally (self, int x, int y, int count)
bool	SetPixelColorsHorizontally (self, int x, int y, Iterable[int] colors)
ctypes.Array	GetPixelColorsVertically (self, int x, int y, int count)
bool	SetPixelColorsVertically (self, int x, int y, Iterable[int] colors)
ctypes.Array	GetPixelColorsOfRow (self, int y)
ctypes.Array	GetPixelColorsOfColumn (self, int x)
ctypes.Array	GetPixelColorsOfRect (self, int x, int y, int width, int height)
bool	SetPixelColorsOfRect (self, int x, int y, int width, int height, Iterable[int] colors)
List[ctypes.Array]	GetPixelColorsOfRects (self, List[Tuple[int, int, int, int]] rects)
ctypes.Array	GetAllPixelColors (self)
'Bitmap'	GetSubBitmap (self, int x, int y, int width, int height)

詳解

A simple Bitmap class wraps Windows GDI+ Gdiplus::Bitmap, but may not have high efficiency.

構築子と解体子

__init__()

def uiautomation.uiautomation.Bitmap.__init__	(		self,
		int	width = 0,
		int	height = 0
	)

Create a black bimap of size(width, height).

__del__()

def uiautomation.uiautomation.Bitmap.__del__

(

self

)

メソッド詳解

FromControl()

bool uiautomation.uiautomation.Bitmap.FromControl	(		self,
		'Control'	control,
		int	x = 0,
		int	y = 0,
		int	width = 0,
		int	height = 0
	)

Capture a control to Bitmap.
control: `Control` or its subclass.
x: int.
y: int.
width: int.
height: int.
x, y: the point in control's internal position(from 0,0)
width, height: image's width and height from x, y, use 0 for entire area,
If width(or height) < 0, image size will be control's width(or height) - width(or height).
Return bool, True if succeed otherwise False.

FromFile()

bool uiautomation.uiautomation.Bitmap.FromFile	(		self,
		str	filePath
	)

Load image from a file.
filePath: str.
Return bool, True if succeed otherwise False.

FromHandle()

bool uiautomation.uiautomation.Bitmap.FromHandle	(		self,
		int	hwnd,
		int	left = 0,
		int	top = 0,
		int	right = 0,
		int	bottom = 0
	)

Capture a native window to Bitmap by its handle.
hwnd: int, the handle of a native window.
left: int.
top: int.
right: int.
bottom: int.
left, top, right and bottom are control's internal postion(from 0,0).
Return bool, True if succeed otherwise False.

GetAllPixelColors()

ctypes.Array uiautomation.uiautomation.Bitmap.GetAllPixelColors

(

self

)

Return `ctypes.Array`, an iterable array of int values in argb.

GetPixelColor()

int uiautomation.uiautomation.Bitmap.GetPixelColor	(		self,
		int	x,
		int	y
	)

Get color value of a pixel.
x: int.
y: int.
Return int, argb color.
b = argb & 0x0000FF
g = (argb & 0x00FF00) >> 8
r = (argb & 0xFF0000) >> 16
a = (argb & 0xFF0000) >> 24

GetPixelColorsHorizontally()

ctypes.Array uiautomation.uiautomation.Bitmap.GetPixelColorsHorizontally	(		self,
		int	x,
		int	y,
		int	count
	)

x: int.
y: int.
count: int.
Return `ctypes.Array`, an iterable array of int values in argb form point x,y horizontally.

GetPixelColorsOfColumn()

ctypes.Array uiautomation.uiautomation.Bitmap.GetPixelColorsOfColumn	(		self,
		int	x
	)

x: int, column index.
Return `ctypes.Array`, an iterable array of int values in argb of x column.

GetPixelColorsOfRect()

ctypes.Array uiautomation.uiautomation.Bitmap.GetPixelColorsOfRect	(		self,
		int	x,
		int	y,
		int	width,
		int	height
	)

x: int.
y: int.
width: int.
height: int.
Return `ctypes.Array`, an iterable array of int values in argb of the input rect.

GetPixelColorsOfRects()

List[ctypes.Array] uiautomation.uiautomation.Bitmap.GetPixelColorsOfRects	(		self,
		List[Tuple[int, int, int, int]]	rects
	)

rects: List[Tuple[int, int, int, int]], such as [(0,0,10,10), (10,10,20,20), (x,y,width,height)].
Return List[ctypes.Array], a list whose elements are ctypes.Array which is an iterable array of int values in argb.

GetPixelColorsOfRow()

ctypes.Array uiautomation.uiautomation.Bitmap.GetPixelColorsOfRow	(		self,
		int	y
	)

y: int, row index.
Return `ctypes.Array`, an iterable array of int values in argb of y row.

GetPixelColorsVertically()

ctypes.Array uiautomation.uiautomation.Bitmap.GetPixelColorsVertically	(		self,
		int	x,
		int	y,
		int	count
	)

x: int.
y: int.
count: int.
Return `ctypes.Array`, an iterable array of int values in argb form point x,y vertically.

GetSubBitmap()

'Bitmap' uiautomation.uiautomation.Bitmap.GetSubBitmap	(		self,
		int	x,
		int	y,
		int	width,
		int	height
	)

x: int.
y: int.
width: int.
height: int.
Return `Bitmap`, a sub bitmap of the input rect.

Height()

int uiautomation.uiautomation.Bitmap.Height

(

self

)

Property Height.
Return int.

Release()

None uiautomation.uiautomation.Bitmap.Release

(

self

)

SetPixelColor()

bool uiautomation.uiautomation.Bitmap.SetPixelColor	(		self,
		int	x,
		int	y,
		int	argb
	)

Set color value of a pixel.
x: int.
y: int.
argb: int, color value.
Return bool, True if succeed otherwise False.

SetPixelColorsHorizontally()

bool uiautomation.uiautomation.Bitmap.SetPixelColorsHorizontally	(		self,
		int	x,
		int	y,
		Iterable[int]	colors
	)

Set pixel colors form x,y horizontally.
x: int.
y: int.
colors: Iterable[int], an iterable list of int color values in argb.
Return bool, True if succeed otherwise False.

SetPixelColorsOfRect()

bool uiautomation.uiautomation.Bitmap.SetPixelColorsOfRect	(		self,
		int	x,
		int	y,
		int	width,
		int	height,
		Iterable[int]	colors
	)

x: int.
y: int.
width: int.
height: int.
colors: Iterable[int], an iterable list of int values in argb, it's length must equal to width*height.
Return bool.

SetPixelColorsVertically()

bool uiautomation.uiautomation.Bitmap.SetPixelColorsVertically	(		self,
		int	x,
		int	y,
		Iterable[int]	colors
	)

Set pixel colors form x,y vertically.
x: int.
y: int.
colors: Iterable[int], an iterable list of int color values in argb.
Return bool, True if succeed otherwise False.

ToFile()

bool uiautomation.uiautomation.Bitmap.ToFile	(		self,
		str	savePath
	)

Save to a file.
savePath: str, should end with .bmp, .jpg, .jpeg, .png, .gif, .tif, .tiff.
Return bool, True if succeed otherwise False.

Width()

int uiautomation.uiautomation.Bitmap.Width

(

self

)

Property Width.
Return int.

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このクラス詳解は次のファイルから抽出されました:

• uiautomation/uiautomation.py