I want to Split Single Image in Four Pieces and Display it Like Single Image. How can achieve it. I split image through bitmap but it is not fixing in like one single image.
I am trying to achieve the same thing. I think this can be done by Android APIs but I would need make more research before answering on that. All I know there is a Java way to that. It might help http://kalanir.blogspot.com/2010/02/how-to-split-image-into-chunks-java.html
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I need the code to add invisible watermark to another image in Android
As the comments mentioned, Stackoverflow isn't a free coding service. I will provide you with a high level design advice from which you can implement your own code.
Invisible watermark could just be metadata. The point is to make your particular photo unique and identifiable, right? I would recommend you looking into image metadata manipulation for a simple solution.
That being said, if you are looking for some high tech stealthy watermarking, then you might be looking for pixel manipulation. You can change a few of the pixel colors so if it's compared with the original image with the naked eye, it looks identical but if compared with their base64 encoding you can see a difference. Simply create your own pattern as some sort of signature to attach to images to identify them.
Both method allows you to determine if an image is yours due to the "watermark" you leave on it.
For Example : if i have a rose in two different image. How to compare that rose irrespective of color, size and angle of view.
Refered different posts in stackoverflow but didnt get solution for what i am looking for.
Not 100% sure what are you trying to accomplish, but it looks like you need some image recognition to do. For example, this is the first result I get when i google "android image recognition" http://catchoom.com/documentation/image-recognition-sdk/android-image-recognition-sdk/ Maybe it could help.
I think that HTML might be a solution. But how can I achieve this:
with multiple screens sizes support?
I have found this library: FlowTextView
But it doesn't provide the way to put images inside text, like html does. And I also want to drag/resize image's inside text :D
Important to keep images on the same place on multipile devices.
So. What is the solution? Must I go ahead with custom View?
What can you recomend?
I am trying to create an application which has a map image in it.
I want to add some areas (or buttons) to it so that when you click them the bubbles with information will appear.
I am new in android programming so asking to explain a bit how to implement it?
Also i need an image to be re-sizable just like a real map.
So should i attach the buttons to specific places on image and how to do so that the buttons will be connected to it when i re-size an image?
Which image type is better to use for this purpose? I heard that SVG would be better but i couldn't even add svg image to an application.
I appreciate any helpful advice.
For your problem you can use this:
http://catchthecows.com/?p=113
I need something similar, but the click on the image should change the content of that part as well.
When I find or implement the final solution I can post it here.
i want my gallery application to be modified , like coverflow. but not exactly like coverflow. the images in the gallery view should be viewed in such a way that it should look like reverse letter "U" . i want to change the angle image in such a way that it has to go slightly go above the previous image so that i can achieve the reverse "U" for gallery view.
There are already widgets out there that you can consider using. I found one http://www.inter-fuser.com/2010/02/android-coverflow-widget-v2.html that looks very good, but it might not be exactly what you are looking for.
Here is another one based on the interfuser widget. http://code.google.com/p/android-coverflow/.
They claim to have improved the performance of it.
Whether you can use them as is or not, you can probably use the source as inspiration.
You can use preRotate or postRotate methods in android.graphics.Matrix. Check them once.