Hi everybody, I got a question about the Android ApiDemos->Graphics->FingerPaint demo. By using finger touch the screen, I can draw lines, of course, i can use the lines to make up of letters, english or chinese or japanese. Now I wonder if I can get the bounds of what I have drawn. For example, the canvas' size is 200x100, and I draw some lines, which located at a rectangle of 100x50, Is there a way that I can get the (startX, startY, width, height) value?
The reason I want to get that value is I want to save the drawing to little pictures, I do not want to have the blank edge of the canvas. One more question: If I want to save the drawing, should I save it to database or file system? If I will do a lot of the drawings and I will display the pictures later. Thanks in advance. I searched in the group and can not found very similar topics, so I posted this one, if anyone of you have a link, I will be appreciated for telling me that. --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
