[android-developers] Re: Is Zoom in And Zoom out is Possible for Image View In android............
I'm doing a quick and dirty zoom using the following:
if (mIsZoomed) {
canvas.translate(-mCenter.x * (mZoomScale - 1), 20);
canvas.scale(mZoomScale, mZoomScale);
}
It shifts my image with the translate and zooms in with the scale.
I set mIsZoomed by:
@Override
public boolean onTouchEvent(MotionEvent event) {
mIsZoomed = !mIsZoomed;
return super.onTouchEvent(event);
}
which responds to the screen being touched.
Rud
http://mysticlakesoftware.blogspot.com/
On Jul 14, 12:20 am, android.vinny vinny.s...@gmail.com wrote:
Hi
Is Zooming is possible to do in android for Image view .
I have a images in full screen view, i need to zoom in and zoom out
for that images present in image view .
Can any body give me suggestions regarding this
Thanks in advance.
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[android-developers] Re: Is Zoom in And Zoom out is Possible for Image View In android............
Hi there! I had to write a duplicate of the image viewer last week. And I couldn't find the Image View source code. For those wondering why I didn't use the intents, it's just because my images are dynamically loaded from the web... Since I did it for my company, I can't publish the source code. But I can give you some tips. First of all, you should read this: http://groups.google.com/group/android-developers/browse_thread/thread/13fafedb71ccc296/0c0bc0830a20ee82 The whole tip is about using an ImageView with a Matrix. The Matrix enables you to translate / scale / rotate the image, so basically, zooming is just a question of scale + translate (to zoom to the center: when you scale, the fix point is the top left corner, so you need some translates so that the center is the fix point). Good luck with that. Regards, Piwaï On Jul 15, 2:06 pm, Desu Vinod Kumar vinny.s...@gmail.com wrote: HI u have Source code for ImageViewer app if u have that can u plz attach that i am not getting it. On Wed, Jul 15, 2009 at 5:28 PM, Sujay Krishna Suresh sujay.coold...@gmail.com wrote: It is very simple, i would recommend u to read the documentation the try exploring ur self... the zoom controls widget actually displays 2 button like images one for zoom in 1 for zoom out. it is similar to the one used by maps app... or the image viewer app... On Wed, Jul 15, 2009 at 5:22 PM, Desu Vinod Kumar vinny.s...@gmail.comwrote: HI i want to use it by touch events not by key events for Zoomcontrol widget is it possibe ... can u tell me where will get the tutorials or examples regarding this? On Wed, Jul 15, 2009 at 5:17 PM, Sujay Krishna Suresh sujay.coold...@gmail.com wrote: desu, plz make use of the zoomcontrols widget available... it will make things easier for u... On Wed, Jul 15, 2009 at 5:12 PM, hanged_man majd...@gmail.com wrote: Hi Desu, i thought you were trying to implement your own image viewer and implementing your own Zoom in out buttons, therefore i recommended to you to use the default image viewer as you can see in my previous post but it turned out that what you're looking for is zoom in and out on touching the image/screen and i dont think is going to be useable or useful for the user, what if the user wished to drag around and view different parts of it ? any touch on the screen would cause a zoom in/out and as i said before he wouldn't be able to move the screen and view different parts of the image. On Jul 15, 10:48 am, Desu Vinod Kumar vinny.s...@gmail.com wrote: HI U told that will send the code in a short hours i didn't get the code for zooming . On Tue, Jul 14, 2009 at 5:09 PM, hanged_man majd...@gmail.com wrote: you can use the default image viewer using intents (you dont have to implement your own), i don't remember exactly how it is done but ill send you the code in a few hours. On Jul 14, 8:37 am, Desu Vinod Kumar vinny.s...@gmail.com wrote: Hi One More thing I need to Specify I need to zoom in and Zoom out with Touch ... not with key events On Tue, Jul 14, 2009 at 10:50 AM, android.vinny vinny.s...@gmail.com wrote: Hi Is Zooming is possible to do in android for Image view . I have a images in full screen view, i need to zoom in and zoom out for that images present in image view . Can any body give me suggestions regarding this Thanks in advance. -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09916009493 -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09176147148 -- Regards, Sujay Milton Berlehttp://www.brainyquote.com/quotes/authors/m/milton_berle.html - If opportunity doesn't knock, build a door. -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09176147148 -- Regards, Sujay Spike Milliganhttp://www.brainyquote.com/quotes/authors/s/spike_milligan.html - All I ask is the chance to prove that money can't make me happy. -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09176147148 --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Is Zoom in And Zoom out is Possible for Image View In android............
HI Thanks for ur response it amy be helpful for me On Fri, Jul 17, 2009 at 12:33 PM, Piwaï py.ri...@gmail.com wrote: Hi there! I had to write a duplicate of the image viewer last week. And I couldn't find the Image View source code. For those wondering why I didn't use the intents, it's just because my images are dynamically loaded from the web... Since I did it for my company, I can't publish the source code. But I can give you some tips. First of all, you should read this: http://groups.google.com/group/android-developers/browse_thread/thread/13fafedb71ccc296/0c0bc0830a20ee82 The whole tip is about using an ImageView with a Matrix. The Matrix enables you to translate / scale / rotate the image, so basically, zooming is just a question of scale + translate (to zoom to the center: when you scale, the fix point is the top left corner, so you need some translates so that the center is the fix point). Good luck with that. Regards, Piwaï On Jul 15, 2:06 pm, Desu Vinod Kumar vinny.s...@gmail.com wrote: HI u have Source code for ImageViewer app if u have that can u plz attach that i am not getting it. On Wed, Jul 15, 2009 at 5:28 PM, Sujay Krishna Suresh sujay.coold...@gmail.com wrote: It is very simple, i would recommend u to read the documentation the try exploring ur self... the zoom controls widget actually displays 2 button like images one for zoom in 1 for zoom out. it is similar to the one used by maps app... or the image viewer app... On Wed, Jul 15, 2009 at 5:22 PM, Desu Vinod Kumar vinny.s...@gmail.comwrote: HI i want to use it by touch events not by key events for Zoomcontrol widget is it possibe ... can u tell me where will get the tutorials or examples regarding this? On Wed, Jul 15, 2009 at 5:17 PM, Sujay Krishna Suresh sujay.coold...@gmail.com wrote: desu, plz make use of the zoomcontrols widget available... it will make things easier for u... On Wed, Jul 15, 2009 at 5:12 PM, hanged_man majd...@gmail.com wrote: Hi Desu, i thought you were trying to implement your own image viewer and implementing your own Zoom in out buttons, therefore i recommended to you to use the default image viewer as you can see in my previous post but it turned out that what you're looking for is zoom in and out on touching the image/screen and i dont think is going to be useable or useful for the user, what if the user wished to drag around and view different parts of it ? any touch on the screen would cause a zoom in/out and as i said before he wouldn't be able to move the screen and view different parts of the image. On Jul 15, 10:48 am, Desu Vinod Kumar vinny.s...@gmail.com wrote: HI U told that will send the code in a short hours i didn't get the code for zooming . On Tue, Jul 14, 2009 at 5:09 PM, hanged_man majd...@gmail.com wrote: you can use the default image viewer using intents (you dont have to implement your own), i don't remember exactly how it is done but ill send you the code in a few hours. On Jul 14, 8:37 am, Desu Vinod Kumar vinny.s...@gmail.com wrote: Hi One More thing I need to Specify I need to zoom in and Zoom out with Touch ... not with key events On Tue, Jul 14, 2009 at 10:50 AM, android.vinny vinny.s...@gmail.com wrote: Hi Is Zooming is possible to do in android for Image view . I have a images in full screen view, i need to zoom in and zoom out for that images present in image view . Can any body give me suggestions regarding this Thanks in advance. -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09916009493 -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09176147148 -- Regards, Sujay Milton Berle http://www.brainyquote.com/quotes/authors/m/milton_berle.html - If opportunity doesn't knock, build a door. -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09176147148 -- Regards, Sujay Spike Milligan http://www.brainyquote.com/quotes/authors/s/spike_milligan.html - All I ask is the chance to prove that money can't make me happy. -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09176147148 -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09176147148 --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at
[android-developers] Re: Is Zoom in And Zoom out is Possible for Image View In android............
HI U told that will send the code in a short hours i didn't get the code for zooming . On Tue, Jul 14, 2009 at 5:09 PM, hanged_man majd...@gmail.com wrote: you can use the default image viewer using intents (you dont have to implement your own), i don't remember exactly how it is done but ill send you the code in a few hours. On Jul 14, 8:37 am, Desu Vinod Kumar vinny.s...@gmail.com wrote: Hi One More thing I need to Specify I need to zoom in and Zoom out with Touch ... not with key events On Tue, Jul 14, 2009 at 10:50 AM, android.vinny vinny.s...@gmail.com wrote: Hi Is Zooming is possible to do in android for Image view . I have a images in full screen view, i need to zoom in and zoom out for that images present in image view . Can any body give me suggestions regarding this Thanks in advance. -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09916009493 -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09176147148 --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Is Zoom in And Zoom out is Possible for Image View In android............
desu, plz make use of the zoomcontrols widget available... it will make things easier for u... On Wed, Jul 15, 2009 at 5:12 PM, hanged_man majd...@gmail.com wrote: Hi Desu, i thought you were trying to implement your own image viewer and implementing your own Zoom in out buttons, therefore i recommended to you to use the default image viewer as you can see in my previous post but it turned out that what you're looking for is zoom in and out on touching the image/screen and i dont think is going to be useable or useful for the user, what if the user wished to drag around and view different parts of it ? any touch on the screen would cause a zoom in/out and as i said before he wouldn't be able to move the screen and view different parts of the image. On Jul 15, 10:48 am, Desu Vinod Kumar vinny.s...@gmail.com wrote: HI U told that will send the code in a short hours i didn't get the code for zooming . On Tue, Jul 14, 2009 at 5:09 PM, hanged_man majd...@gmail.com wrote: you can use the default image viewer using intents (you dont have to implement your own), i don't remember exactly how it is done but ill send you the code in a few hours. On Jul 14, 8:37 am, Desu Vinod Kumar vinny.s...@gmail.com wrote: Hi One More thing I need to Specify I need to zoom in and Zoom out with Touch ... not with key events On Tue, Jul 14, 2009 at 10:50 AM, android.vinny vinny.s...@gmail.com wrote: Hi Is Zooming is possible to do in android for Image view . I have a images in full screen view, i need to zoom in and zoom out for that images present in image view . Can any body give me suggestions regarding this Thanks in advance. -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09916009493 -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09176147148 -- Regards, Sujay Milton Berle http://www.brainyquote.com/quotes/authors/m/milton_berle.html - If opportunity doesn't knock, build a door. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Is Zoom in And Zoom out is Possible for Image View In android............
HI Thanks for ur response like in Iphone Multi touch zooming events are not available in android actually i got he specification like that nly i want to this by touch the image only ... what about this circle Zoom in android? On Wed, Jul 15, 2009 at 5:12 PM, hanged_man majd...@gmail.com wrote: Hi Desu, i thought you were trying to implement your own image viewer and implementing your own Zoom in out buttons, therefore i recommended to you to use the default image viewer as you can see in my previous post but it turned out that what you're looking for is zoom in and out on touching the image/screen and i dont think is going to be useable or useful for the user, what if the user wished to drag around and view different parts of it ? any touch on the screen would cause a zoom in/out and as i said before he wouldn't be able to move the screen and view different parts of the image. On Jul 15, 10:48 am, Desu Vinod Kumar vinny.s...@gmail.com wrote: HI U told that will send the code in a short hours i didn't get the code for zooming . On Tue, Jul 14, 2009 at 5:09 PM, hanged_man majd...@gmail.com wrote: you can use the default image viewer using intents (you dont have to implement your own), i don't remember exactly how it is done but ill send you the code in a few hours. On Jul 14, 8:37 am, Desu Vinod Kumar vinny.s...@gmail.com wrote: Hi One More thing I need to Specify I need to zoom in and Zoom out with Touch ... not with key events On Tue, Jul 14, 2009 at 10:50 AM, android.vinny vinny.s...@gmail.com wrote: Hi Is Zooming is possible to do in android for Image view . I have a images in full screen view, i need to zoom in and zoom out for that images present in image view . Can any body give me suggestions regarding this Thanks in advance. -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09916009493 -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09176147148 -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09176147148 --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Is Zoom in And Zoom out is Possible for Image View In android............
HI i want to use it by touch events not by key events for Zoomcontrol widget is it possibe ... can u tell me where will get the tutorials or examples regarding this? On Wed, Jul 15, 2009 at 5:17 PM, Sujay Krishna Suresh sujay.coold...@gmail.com wrote: desu, plz make use of the zoomcontrols widget available... it will make things easier for u... On Wed, Jul 15, 2009 at 5:12 PM, hanged_man majd...@gmail.com wrote: Hi Desu, i thought you were trying to implement your own image viewer and implementing your own Zoom in out buttons, therefore i recommended to you to use the default image viewer as you can see in my previous post but it turned out that what you're looking for is zoom in and out on touching the image/screen and i dont think is going to be useable or useful for the user, what if the user wished to drag around and view different parts of it ? any touch on the screen would cause a zoom in/out and as i said before he wouldn't be able to move the screen and view different parts of the image. On Jul 15, 10:48 am, Desu Vinod Kumar vinny.s...@gmail.com wrote: HI U told that will send the code in a short hours i didn't get the code for zooming . On Tue, Jul 14, 2009 at 5:09 PM, hanged_man majd...@gmail.com wrote: you can use the default image viewer using intents (you dont have to implement your own), i don't remember exactly how it is done but ill send you the code in a few hours. On Jul 14, 8:37 am, Desu Vinod Kumar vinny.s...@gmail.com wrote: Hi One More thing I need to Specify I need to zoom in and Zoom out with Touch ... not with key events On Tue, Jul 14, 2009 at 10:50 AM, android.vinny vinny.s...@gmail.com wrote: Hi Is Zooming is possible to do in android for Image view . I have a images in full screen view, i need to zoom in and zoom out for that images present in image view . Can any body give me suggestions regarding this Thanks in advance. -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09916009493 -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09176147148 -- Regards, Sujay Milton Berlehttp://www.brainyquote.com/quotes/authors/m/milton_berle.html - If opportunity doesn't knock, build a door. -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09176147148 --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Is Zoom in And Zoom out is Possible for Image View In android............
It is very simple, i would recommend u to read the documentation the try exploring ur self... the zoom controls widget actually displays 2 button like images one for zoom in 1 for zoom out. it is similar to the one used by maps app... or the image viewer app... On Wed, Jul 15, 2009 at 5:22 PM, Desu Vinod Kumar vinny.s...@gmail.comwrote: HI i want to use it by touch events not by key events for Zoomcontrol widget is it possibe ... can u tell me where will get the tutorials or examples regarding this? On Wed, Jul 15, 2009 at 5:17 PM, Sujay Krishna Suresh sujay.coold...@gmail.com wrote: desu, plz make use of the zoomcontrols widget available... it will make things easier for u... On Wed, Jul 15, 2009 at 5:12 PM, hanged_man majd...@gmail.com wrote: Hi Desu, i thought you were trying to implement your own image viewer and implementing your own Zoom in out buttons, therefore i recommended to you to use the default image viewer as you can see in my previous post but it turned out that what you're looking for is zoom in and out on touching the image/screen and i dont think is going to be useable or useful for the user, what if the user wished to drag around and view different parts of it ? any touch on the screen would cause a zoom in/out and as i said before he wouldn't be able to move the screen and view different parts of the image. On Jul 15, 10:48 am, Desu Vinod Kumar vinny.s...@gmail.com wrote: HI U told that will send the code in a short hours i didn't get the code for zooming . On Tue, Jul 14, 2009 at 5:09 PM, hanged_man majd...@gmail.com wrote: you can use the default image viewer using intents (you dont have to implement your own), i don't remember exactly how it is done but ill send you the code in a few hours. On Jul 14, 8:37 am, Desu Vinod Kumar vinny.s...@gmail.com wrote: Hi One More thing I need to Specify I need to zoom in and Zoom out with Touch ... not with key events On Tue, Jul 14, 2009 at 10:50 AM, android.vinny vinny.s...@gmail.com wrote: Hi Is Zooming is possible to do in android for Image view . I have a images in full screen view, i need to zoom in and zoom out for that images present in image view . Can any body give me suggestions regarding this Thanks in advance. -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09916009493 -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09176147148 -- Regards, Sujay Milton Berlehttp://www.brainyquote.com/quotes/authors/m/milton_berle.html - If opportunity doesn't knock, build a door. -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09176147148 -- Regards, Sujay Spike Milliganhttp://www.brainyquote.com/quotes/authors/s/spike_milligan.html - All I ask is the chance to prove that money can't make me happy. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Is Zoom in And Zoom out is Possible for Image View In android............
Hi thanks for response that i already done by using buttons zoom in and zoom out exactly what i need it like circle zoom in android or multitouchphoto event like that i need. u got my point regarding this On Wed, Jul 15, 2009 at 5:28 PM, Sujay Krishna Suresh sujay.coold...@gmail.com wrote: It is very simple, i would recommend u to read the documentation the try exploring ur self... the zoom controls widget actually displays 2 button like images one for zoom in 1 for zoom out. it is similar to the one used by maps app... or the image viewer app... On Wed, Jul 15, 2009 at 5:22 PM, Desu Vinod Kumar vinny.s...@gmail.comwrote: HI i want to use it by touch events not by key events for Zoomcontrol widget is it possibe ... can u tell me where will get the tutorials or examples regarding this? On Wed, Jul 15, 2009 at 5:17 PM, Sujay Krishna Suresh sujay.coold...@gmail.com wrote: desu, plz make use of the zoomcontrols widget available... it will make things easier for u... On Wed, Jul 15, 2009 at 5:12 PM, hanged_man majd...@gmail.com wrote: Hi Desu, i thought you were trying to implement your own image viewer and implementing your own Zoom in out buttons, therefore i recommended to you to use the default image viewer as you can see in my previous post but it turned out that what you're looking for is zoom in and out on touching the image/screen and i dont think is going to be useable or useful for the user, what if the user wished to drag around and view different parts of it ? any touch on the screen would cause a zoom in/out and as i said before he wouldn't be able to move the screen and view different parts of the image. On Jul 15, 10:48 am, Desu Vinod Kumar vinny.s...@gmail.com wrote: HI U told that will send the code in a short hours i didn't get the code for zooming . On Tue, Jul 14, 2009 at 5:09 PM, hanged_man majd...@gmail.com wrote: you can use the default image viewer using intents (you dont have to implement your own), i don't remember exactly how it is done but ill send you the code in a few hours. On Jul 14, 8:37 am, Desu Vinod Kumar vinny.s...@gmail.com wrote: Hi One More thing I need to Specify I need to zoom in and Zoom out with Touch ... not with key events On Tue, Jul 14, 2009 at 10:50 AM, android.vinny vinny.s...@gmail.com wrote: Hi Is Zooming is possible to do in android for Image view . I have a images in full screen view, i need to zoom in and zoom out for that images present in image view . Can any body give me suggestions regarding this Thanks in advance. -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09916009493 -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09176147148 -- Regards, Sujay Milton Berlehttp://www.brainyquote.com/quotes/authors/m/milton_berle.html - If opportunity doesn't knock, build a door. -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09176147148 -- Regards, Sujay Spike Milliganhttp://www.brainyquote.com/quotes/authors/s/spike_milligan.html - All I ask is the chance to prove that money can't make me happy. -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09176147148 --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Is Zoom in And Zoom out is Possible for Image View In android............
HI u have Source code for ImageViewer app if u have that can u plz attach that i am not getting it. On Wed, Jul 15, 2009 at 5:28 PM, Sujay Krishna Suresh sujay.coold...@gmail.com wrote: It is very simple, i would recommend u to read the documentation the try exploring ur self... the zoom controls widget actually displays 2 button like images one for zoom in 1 for zoom out. it is similar to the one used by maps app... or the image viewer app... On Wed, Jul 15, 2009 at 5:22 PM, Desu Vinod Kumar vinny.s...@gmail.comwrote: HI i want to use it by touch events not by key events for Zoomcontrol widget is it possibe ... can u tell me where will get the tutorials or examples regarding this? On Wed, Jul 15, 2009 at 5:17 PM, Sujay Krishna Suresh sujay.coold...@gmail.com wrote: desu, plz make use of the zoomcontrols widget available... it will make things easier for u... On Wed, Jul 15, 2009 at 5:12 PM, hanged_man majd...@gmail.com wrote: Hi Desu, i thought you were trying to implement your own image viewer and implementing your own Zoom in out buttons, therefore i recommended to you to use the default image viewer as you can see in my previous post but it turned out that what you're looking for is zoom in and out on touching the image/screen and i dont think is going to be useable or useful for the user, what if the user wished to drag around and view different parts of it ? any touch on the screen would cause a zoom in/out and as i said before he wouldn't be able to move the screen and view different parts of the image. On Jul 15, 10:48 am, Desu Vinod Kumar vinny.s...@gmail.com wrote: HI U told that will send the code in a short hours i didn't get the code for zooming . On Tue, Jul 14, 2009 at 5:09 PM, hanged_man majd...@gmail.com wrote: you can use the default image viewer using intents (you dont have to implement your own), i don't remember exactly how it is done but ill send you the code in a few hours. On Jul 14, 8:37 am, Desu Vinod Kumar vinny.s...@gmail.com wrote: Hi One More thing I need to Specify I need to zoom in and Zoom out with Touch ... not with key events On Tue, Jul 14, 2009 at 10:50 AM, android.vinny vinny.s...@gmail.com wrote: Hi Is Zooming is possible to do in android for Image view . I have a images in full screen view, i need to zoom in and zoom out for that images present in image view . Can any body give me suggestions regarding this Thanks in advance. -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09916009493 -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09176147148 -- Regards, Sujay Milton Berlehttp://www.brainyquote.com/quotes/authors/m/milton_berle.html - If opportunity doesn't knock, build a door. -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09176147148 -- Regards, Sujay Spike Milliganhttp://www.brainyquote.com/quotes/authors/s/spike_milligan.html - All I ask is the chance to prove that money can't make me happy. -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09176147148 --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Is Zoom in And Zoom out is Possible for Image View In android............
you can use the default image viewer using intents (you dont have to implement your own), i don't remember exactly how it is done but ill send you the code in a few hours. On Jul 14, 8:37 am, Desu Vinod Kumar vinny.s...@gmail.com wrote: Hi One More thing I need to Specify I need to zoom in and Zoom out with Touch ... not with key events On Tue, Jul 14, 2009 at 10:50 AM, android.vinny vinny.s...@gmail.comwrote: Hi Is Zooming is possible to do in android for Image view . I have a images in full screen view, i need to zoom in and zoom out for that images present in image view . Can any body give me suggestions regarding this Thanks in advance. -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09916009493 --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Is Zoom in And Zoom out is Possible for Image View In android............
Hi Thanks for giving response .. if u send the code it will be very helpful for me On Tue, Jul 14, 2009 at 5:09 PM, hanged_man majd...@gmail.com wrote: you can use the default image viewer using intents (you dont have to implement your own), i don't remember exactly how it is done but ill send you the code in a few hours. On Jul 14, 8:37 am, Desu Vinod Kumar vinny.s...@gmail.com wrote: Hi One More thing I need to Specify I need to zoom in and Zoom out with Touch ... not with key events On Tue, Jul 14, 2009 at 10:50 AM, android.vinny vinny.s...@gmail.com wrote: Hi Is Zooming is possible to do in android for Image view . I have a images in full screen view, i need to zoom in and zoom out for that images present in image view . Can any body give me suggestions regarding this Thanks in advance. -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09916009493 -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09176147148 --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Is Zoom in And Zoom out is Possible for Image View In android............
Intent intent = new Intent(); intent.setAction(android.content.Intent.ACTION_VIEW); //imageFilePath is a path to a file located on the sd card such /sdcard/temp.jpg intent.setDataAndType(Uri.fromFile(new File(imageFilePath)), image/*); startActivity(intent); On Jul 14, 1:58 pm, Desu Vinod Kumar vinny.s...@gmail.com wrote: Hi Thanks for giving response .. if u send the code it will be very helpful for me On Tue, Jul 14, 2009 at 5:09 PM, hanged_man majd...@gmail.com wrote: you can use the default image viewer using intents (you dont have to implement your own), i don't remember exactly how it is done but ill send you the code in a few hours. On Jul 14, 8:37 am, Desu Vinod Kumar vinny.s...@gmail.com wrote: Hi One More thing I need to Specify I need to zoom in and Zoom out with Touch ... not with key events On Tue, Jul 14, 2009 at 10:50 AM, android.vinny vinny.s...@gmail.com wrote: Hi Is Zooming is possible to do in android for Image view . I have a images in full screen view, i need to zoom in and zoom out for that images present in image view . Can any body give me suggestions regarding this Thanks in advance. -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09916009493 -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09176147148 --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Is Zoom in And Zoom out is Possible for Image View In android............
HI I am not getting this .. how the image vl zoom in and zoom out here.. On 7/15/09, hanged_man majd...@gmail.com wrote: Intent intent = new Intent(); intent.setAction(android.content.Intent.ACTION_VIEW); //imageFilePath is a path to a file located on the sd card such /sdcard/temp.jpg intent.setDataAndType(Uri.fromFile(new File(imageFilePath)), image/*); startActivity(intent); On Jul 14, 1:58 pm, Desu Vinod Kumar vinny.s...@gmail.com wrote: Hi Thanks for giving response .. if u send the code it will be very helpful for me On Tue, Jul 14, 2009 at 5:09 PM, hanged_man majd...@gmail.com wrote: you can use the default image viewer using intents (you dont have to implement your own), i don't remember exactly how it is done but ill send you the code in a few hours. On Jul 14, 8:37 am, Desu Vinod Kumar vinny.s...@gmail.com wrote: Hi One More thing I need to Specify I need to zoom in and Zoom out with Touch ... not with key events On Tue, Jul 14, 2009 at 10:50 AM, android.vinny vinny.s...@gmail.com wrote: Hi Is Zooming is possible to do in android for Image view . I have a images in full screen view, i need to zoom in and zoom out for that images present in image view . Can any body give me suggestions regarding this Thanks in advance. -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09916009493 -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09176147148 -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09176147148 --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Is Zoom in And Zoom out is Possible for Image View In android............
desu, u shd get d zoom controls on tap... if u want ur own zoom in zoom out jus make use of the bitmap functions for scaling. On Wed, Jul 15, 2009 at 11:12 AM, Desu Vinod Kumar vinny.s...@gmail.comwrote: HI I am not getting this .. how the image vl zoom in and zoom out here.. On 7/15/09, hanged_man majd...@gmail.com wrote: Intent intent = new Intent(); intent.setAction(android.content.Intent.ACTION_VIEW); //imageFilePath is a path to a file located on the sd card such /sdcard/temp.jpg intent.setDataAndType(Uri.fromFile(new File(imageFilePath)), image/*); startActivity(intent); On Jul 14, 1:58 pm, Desu Vinod Kumar vinny.s...@gmail.com wrote: Hi Thanks for giving response .. if u send the code it will be very helpful for me On Tue, Jul 14, 2009 at 5:09 PM, hanged_man majd...@gmail.com wrote: you can use the default image viewer using intents (you dont have to implement your own), i don't remember exactly how it is done but ill send you the code in a few hours. On Jul 14, 8:37 am, Desu Vinod Kumar vinny.s...@gmail.com wrote: Hi One More thing I need to Specify I need to zoom in and Zoom out with Touch ... not with key events On Tue, Jul 14, 2009 at 10:50 AM, android.vinny vinny.s...@gmail.com wrote: Hi Is Zooming is possible to do in android for Image view . I have a images in full screen view, i need to zoom in and zoom out for that images present in image view . Can any body give me suggestions regarding this Thanks in advance. -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09916009493 -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09176147148 -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09176147148 -- Regards, Sujay Timothy Learyhttp://www.brainyquote.com/quotes/authors/t/timothy_leary.html - Women who seek to be equal with men lack ambition. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Is Zoom in And Zoom out is Possible for Image View In android............
HI Sujay Krishna Suresh Thanks for ur response. I need to zooming by using the touch not by using keys if it touch the image it need zoom in out the image is there any tutorials or examples regarding this... plz help i need it urgently i done this by using key events image.setBounds((getWidth()/2)-zoomControler, (getHeight()/2)-zoomControler, (getWidth()/2)+zoomControler, (getHeight()/2)+zoomControler); image.draw(canvas); On Wed, Jul 15, 2009 at 11:15 AM, Sujay Krishna Suresh sujay.coold...@gmail.com wrote: desu, u shd get d zoom controls on tap... if u want ur own zoom in zoom out jus make use of the bitmap functions for scaling. On Wed, Jul 15, 2009 at 11:12 AM, Desu Vinod Kumar vinny.s...@gmail.comwrote: HI I am not getting this .. how the image vl zoom in and zoom out here.. On 7/15/09, hanged_man majd...@gmail.com wrote: Intent intent = new Intent(); intent.setAction(android.content.Intent.ACTION_VIEW); //imageFilePath is a path to a file located on the sd card such /sdcard/temp.jpg intent.setDataAndType(Uri.fromFile(new File(imageFilePath)), image/*); startActivity(intent); On Jul 14, 1:58 pm, Desu Vinod Kumar vinny.s...@gmail.com wrote: Hi Thanks for giving response .. if u send the code it will be very helpful for me On Tue, Jul 14, 2009 at 5:09 PM, hanged_man majd...@gmail.com wrote: you can use the default image viewer using intents (you dont have to implement your own), i don't remember exactly how it is done but ill send you the code in a few hours. On Jul 14, 8:37 am, Desu Vinod Kumar vinny.s...@gmail.com wrote: Hi One More thing I need to Specify I need to zoom in and Zoom out with Touch ... not with key events On Tue, Jul 14, 2009 at 10:50 AM, android.vinny vinny.s...@gmail.com wrote: Hi Is Zooming is possible to do in android for Image view . I have a images in full screen view, i need to zoom in and zoom out for that images present in image view . Can any body give me suggestions regarding this Thanks in advance. -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09916009493 -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09176147148 -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09176147148 -- Regards, Sujay Timothy Learyhttp://www.brainyquote.com/quotes/authors/t/timothy_leary.html - Women who seek to be equal with men lack ambition. -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09176147148 --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Is Zoom in And Zoom out is Possible for Image View In android............
Hi One More thing I need to Specify I need to zoom in and Zoom out with Touch ... not with key events On Tue, Jul 14, 2009 at 10:50 AM, android.vinny vinny.s...@gmail.comwrote: Hi Is Zooming is possible to do in android for Image view . I have a images in full screen view, i need to zoom in and zoom out for that images present in image view . Can any body give me suggestions regarding this Thanks in advance. -- Regards --- Desu Vinod Kumar vinny.s...@gmail.com 09916009493 --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
