[Visual Basic] [Boolean
= ]imagekitcontrolname.DibFromBitmap(hBm As Long,
hPal As Long)
[Visual
C++] [BOOL =
]imagekitcontrolname.DibFromBitmap(long hBm, long
hPal)
Parameters
| Name | Explanation |
|---|---|
| hBm | The bitmap handle |
| hPal | The bitmap palette (0 if there is no palette) |
Return Value
Returns True (nonzero) if successful, otherwise returns False (0).
Explanation
The DibFromBitmap method converts a Device Dependent Bitmap to a Device Independent Bitmap. If successful, the image handle is set in the LayerNo property (ImageHandle property or Layer(LayerNo).ImageHandle property).
This method can be used to retrieve an image from VisualBasic PictureBox.
Note: The argument hBm is not freed after executing this method.
In Visual Basic:
' Retrieve a raster image from a PictureBox
Set Picture1.Picture = LoadPicture("C:\Bmp\001.bmp")
' Image Processing 1
ImageKit1.LayerNo = -1
ImageKit1.DibFromBitmap Picture1.Picture.Handle, Picture1.Picture.hPal
' Image Processing 2