How can I get the bitmap of just a portion of the SVG file?

Hi,

the easiest way is to rasterize the SVG file to a off-screen bitmap that you allocate separately, then you copy the specific parts of the bitmap that you are interested in.

    Best Regards
       Anton

Hi

Actually If I first convert to BMP then if the user zoom in, the quality will be reduced, besides if I want to make a large bitmap, then out of memory exception happen, because Android does not allow to allocate that much memory.
I wish the library had the crop function built in, so that I don't need to rasterize the whole image.

regards

I see, unfortunately the library does not support that..

On Tue, Mar 15, 2011 at 4:31 PM, Amin Ry <
<email address hidden>> wrote:

> Question #149106 on libsvg-android changed:
> https://answers.launchpad.net/libsvg-android/+question/149106
>
> Amin Ry posted a new comment:
> Hi
>
> Actually If I first convert to BMP then if the user zoom in, the quality
> will be reduced, besides if I want to make a large bitmap, then out of
> memory exception happen, because Android does not allow to allocate that
> much memory.
> I wish the library had the crop function built in, so that I don't need to
> rasterize the whole image.
>
> regards
>
> --
> You received this question notification because you are an answer
> contact for libsvg-android.
>

Amin,

one thing that is possible; scale the SVG itself. This will probably solve the problem.

For some hints, have a look here:
http://www.codeproject.com/KB/android/Android_SVG_support.aspx

That guy has done things that are similar to what you want to do.

Hi

I have seen that project, but that one does not work for large images still.

for large images we are required to just draw part of the image, because otherwise the android does not let us use that much memory.

regards