Hello Shin-ta,
> //data Init
> DisplayImpl[] dpys = new DisplayImpl[2];
> dpys[0] = new DisplayImplJ3D("display1"); // 3D window
> dpys[1] = new DisplayImplJ2D("display2"); // 2D window
>
> I want to get the images from these two windows and encoding these two
> inmage into GIF file.
>
> BufferedImage image0= dpysloc[0].getImage();
> BufferedImage image1= dpysloc[1].getImage();
>
> but I find out the image types are different.
>
> image0= dpys[0].getImage();
> //TYPE_USHORT_565_RGB
> image1= dpy[1].getImage();
> //TYPE_INT_RGB
>
> 2D image is sucessful in tranfer into Gif file, 3D image is not.
>
> Can I get the same image type from 2D&3D windwos or change image type later?
This is a mystery. VisAD actually extracts the BufferedImage
from Java3D in visad.java3d.VisADCanvasJ3D.postSwap(), where
the BufferedImage is constructed with TYPE_INT_RGB.
As a test, I put a:
System.out.println(image.getType());
inside the while(true) loop in Test51.java (the Java3D
getImage() test) and got '1', which represents TYPE_INT_RGB.
[I did the same thing in Test50.java (the Java2D getImage()
test) and got '4', which represents TYPE_INT_BGR.]
So I don't know where your TYPE_USHORT_565_RGB is coming from.
However, Don Murray has been writing applications that save
Java3D displays to JPEG files, so perhaps he can give you some
advice.
Cheers,
Bill
----------------------------------------------------------
Bill Hibbard, SSEC, 1225 W. Dayton St., Madison, WI 53706
hibbard@xxxxxxxxxxxxxxxxx 608-263-4427 fax: 608-263-6738
http://www.ssec.wisc.edu/~billh/vis.html
