Zoom in and Zoom out

[mihirp]

Hello i want to do zoom in and zoom out in my E-72
is it possible with j2me ??

can anyone provide me some example or links for
how to do zoom in and zoom out using j2me

Thanks in Advance
Mihir

[njzk2]

can you be more specific? do you want to use the zoom with the camera? do you want to zoom on an image?

[mihirp]

i want to create image capture application.
in which when i am opening camera and if user want to do zoom at time of image capturing which is normal
process in image capruring he can.

i just want to know how to do zoom with camera on E-72

[njzk2]

afaik, you can't, the E72 amms only supports audio. however, you may check anyway. try loading the zoomcontrol class (via a Class.forName). the fully qualified classname is javax.microedition.amms.control.camera.ZoomControl

[mihirp]

i have tried and see that that is not doing zoom in my e-72
but test same application on sony cyber shot that is working
doing zoom in and zoom out even doing flash light

why in my nokia phone this is not possible???
please help me.

[hartti]

as njzk2 answered AMMS (JSR-234) implementation on E72 does not support camera controls. You cannot add support for that API later on. Some newer Nokia models support also that API, see here for some guidance
http://wiki.forum.nokia.com/index.ph..._Nokia_devices

Hartti

[mihirp]

@Hartti thanks for your response
but i need it in my application.
isn't there any way to do this??? even by calling any symbian based application which can capture image with zoom in and zoom out
is is possible to call any symbian application from my j2me code???

[njzk2]

apibridge may be what you need : http://wiki.forum.nokia.com/index.ph...idge_Interface

[mihirp]

@njzk2 thanks
its superb thing i got. i am really very thanksful to you for giving me such kind of help
normally i got negative reply regarding this kind or problem that this is not possible with j2me.

but u really put good stuff and help which solve my problem
thanks a lot.

i just only wants to know that using this Bridge Api make any effect on memory consumption???

[njzk2]

i have no idea since i have never used it myself. i would guess that the native part, being native is probably lighter than a java equivalent would be, as for the java part, you surely have a sligthly bigger footprint from the library itself.

[mihirp]

Using this Bridge Api as we call symbian application to make extendability of j2me application

same way can we do auto start and reading inbox message which is possible with Symbian???

[mihirp]

hello
is it possible to take black and white image using Api bridge??
as api bridge is giving option where you can select color mode

by default it is normal mode but can we set mode from midlet??


Thanks in Advance
Mihir