Get displayed picture as array....

[sarzan]

i need to get the current displayed picture as byte array of a 24bpp bmp image.

Is possible with gdViewer (wich version) ? or if not... is possible with gdPicture (wich version) ?

[Loïc]

Hi,

You can get this functionality into the GdPicture Light and into GdPicture PRO OCX:

https://www.gdpicture.com/references/gdp ... Array.html

Ex in vb6:

Code: Select all

dim nBytesRead as long
dim arBytes() as byte
dim oGdPicture as new GdPicturePro.cGdPicture

oGdPicture.SetNativeImage(GdViewer1.GetNativeImage())
oGdPicture.SaveAsByteArray(arBytes(), nBytesRead, "bmp")
...

Best regards,

Loïc Carrère

[sarzan]

Ok i already find it.

I also add a:

oGdPicture.ConvertTo24Bpp

before

oGdPicture.SaveAsByteArray

to be sure the array is of a 24bpp BMP image. Right ?

[Loïc]

Code: Select all

Right ?

Yes !