描述

 

将此纹理画笔的变换矩阵重置为标识矩阵.这意味着没有转换发生.

 

C++ Syntax

 

 

FreeBASIC 语法

 

 

参数

 

该方法没有参数.

 

返回值

 

如果该方法成功,则返回Ok,这是对Status枚举元素.

如果这个方法失败,它返回一个枚举的其他元素的Status.

 

引用文件

 

CGpBrush.inc (include CGdiPlus.inc)

 
示例

 

' ========================================================================================

' The following example creates a texture brush and sets the transformation of the brush.

' Next, the code uses the transformed brush to fill a rectangle. Then, the code resets the

' transformation of the brush and uses the untransformed brush to fill a rectangle.

' ========================================================================================

SUB Example_ResetTransform (BYVAL hdc AS HDC)

 

  ' // Create a graphics object from the window device context

  DIM graphics AS CGpGraphics = hdc

  ' // Get the DPI scaling ratio

  DIM rxRatio AS SINGLE = graphics.GetDpiX / 96

  DIM ryRatio AS SINGLE = graphics.GetDpiY / 96

  ' // Set the scale transform

  graphics.ScaleTransform(rxRatio, ryRatio)

 

  ' // Create a texture brush, and set its transformation.

  DIM pImage AS CGpImage = "HouseAndTree.gif"

  DIM textureBrush AS CGpTextureBrush = @pImage

  textureBrush.RotateTransform(30)

 

  ' // Fill a rectangle with the transformed texture brush.

  graphics.FillEllipse(@textureBrush, 0, 0, 200, 100)

 

  ' // Reset the transformation

  textureBrush.ResetTransform

 

  ' // Fill a rectangle with the texture brush (no transformation).

  graphics.FillEllipse(@textureBrush, 210, 0, 200, 100)

 

END SUB

' ========================================================================================