DXContextGetColors

Gets an image of a specified size and offset from a graphic context.

bool  DXContextGetColors(
   int    context,                       // graphic context handle
   uint&  image[],                       // image pixels array
   int    image_width=WHOLE_ARRAY,       // image width in pixels
   int    image_height=WHOLE_ARRAY,      // image height in pixels
   int    image_offset_x=0,              // X offset
   int    image_offset_y=0               // Y offset
   );

Parameters

context

[in] Handle for a graphic context created in DXContextCreate().

image

[out] The array of image_width*image_height pixels in ARGB format.

image_width=WHOLE_ARRAY

[in] Image width in pixels.

image_height=WHOLE_ARRAY

[in] Image height in pixels.

image_offset_x=0

[in] X offset.

image_offset_y=0

[in] Y offset.

Return Value

In case of successful execution, returns true, otherwise - false. To receive an error code, the GetLastError() function should be called.