Is there any way to synthesis image in Android native API or using HTML5
I want to build a mobile app with the following function:
Let user choose an image, then we generate a picture base on that picture.
- The generated picture has some specified text with specified font.
- There is another picture, which may be a PNG file, used as foreground.
- Output that generated picture to user's device.
Is there any way to synthesis image in Android API or using HTML5?
For this purpose you can use HTML5 canvas https://developer.mozilla.org/en/Drawing_Graphics_with_Canvas
If you want to code this using Android API you can use Canvas: http://developer.android.com/reference/android/graphics/Canvas.html
By the way there is a good guide "Displaying Bitmaps Efficiently" http://developer.android.com/training/displaying-bitmaps/index.html