Any body could you please share some info regarding this?
On Sep 7, 6:00 pm, Ajeet Singh <[email protected]> wrote:
> Thanks, sean for the quick reply.
>
> I did not get what exactly you want to say.(Sorry for that)
>
> Let me explain what i am trying to do.
>
> ################################### Code START
> ###################################
>
> // I have created one webview
> WebView w = new WebView(this);
> //Loaded yahoo
> w.loadUrl("http://www.yahoo.com";);
> //Capture the picture
> Picture picture = w.capturePicture();
> int mHeight = picture.getHeight();
> int mWidth = picture.getWidth();
>
> // created the Bitmap
> Bitmap bmpBuffer = Bitmap.createBitmap(mWidth, mHeight,
> Config.ARGB_8888);
>
> if(bmpBuffer != null) {
> mByteArrayOpStream = new ByteArrayOutputStream();
> bmpBuffer.compress(Bitmap.CompressFormat.JPEG, 90,
> mByteArrayOpStream);
>
> fos = openFileOutput("yahoo.jpg", MODE_WORLD_WRITEABLE);
> fos.write(mByteArrayOpStream.toByteArray());
> fos.close();}
>
> ################################### Code END
> ###################################
>
> But when I see my image (yahoo.jpg) its an empty image. Nothing is
> there.
>
> After that i tried another method. there is one function
> getDrawingCache() which returns the Bitmap. But it is returning the
> Bitmap only of the visible area of the screen. (NOT the whole webpage)
>
> Any help would be appreciated.
>
> Thanks in Advance,
> Ajeet Singh
>
> On Sep 7, 1:42 pm, Sean Hodges <[email protected]> wrote:
>
> > I've not done this before, but I believe you could create a new Canvas
> > object, and call the draw() method on your parent activity, passing in
> > your temp canvas object as the target:
>
> >http://developer.android.com/reference/android/view/View.html#draw%28...
>
> > Something similar to this:
>
> > Canvas tempCanvas = new Canvas();
> > this.draw(tempCanvas);
> > Bitmap screenshot = tempCanvas.drawBitmap(...)
>
> > After that, you should be able to call drawBitmap() on the canvas,
> > and it will produce a "screenshiot" of everything inside that
> > activity.
>
> > On Mon, Sep 7, 2009 at 9:29 AM, Ajeet Singh<[email protected]>
> > wrote:
>
> > > Actually I want to take screen-shot of what is shown on the screen as
> > > well as beyond it also like in case if scroll bar are present.
>
> > > There is one function getDrawingCache() which does that, but it only
> > > save picture what is available on the screen. It does not capture
> > > beyond screen if the picture is big.
>
> > > If some body knows then plz reply.
>
> > > Anyway, i will post this question to android-developer forum.
>
> > > Thanks gjs for your quick reply.
>
> > > Ajeet
>
> > > On Sep 7, 12:22 pm, gjs <[email protected]> wrote:
> > >> And this question is probably better asked in the developers group.
>
> > >>http://groups.google.com/group/android-developers
>
> > >> On Sep 7, 5:11 pm, gjs <[email protected]> wrote:
>
> > >> > Hi,
>
> > >> > Have a look at View.draw(Canvas canvas) in the
> > >> > docshttp://developer.android.com/reference/android/view/View.html
>
> > >> > Create a Bitmap of an appropriate size and a Canvas which uses the
> > >> > Bitmap, call View.draw(canvas) - using your view - then save the
> > >> > Bitmap to file in whatever format jpg, png etc.
>
> > >> > It works for most but not all types of views.
>
> > >> > Regards
>
> > >> > On Sep 7, 2:42 pm, Ajeet Singh <[email protected]> wrote:
>
> > >> > > I want to use screenshot kind of application in my own application.
> > >> > > So
> > >> > > that I can take picture in any format and save it.
>
> > >> > > Can anybody give me hint what to use and how to start?
>
> > >> > > Thanks in advance,
> > >> > > Ajeet
>
>
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