i have a 400*800 bitmap. i need to make from this a smaller bitmap that will be 400*400. this smaller bitmap will have the first pixels from the first one from 1 to 400. after that i need to change that so it will have the pixels from 2 to 401 and so on until i will have pixels from 401 to 800 in the bitmap. how can i do this? i am doing like this:
bkk=((Bitmap)createBitmap(bk,1,1,400,400));
但一经发现错误:
The Method createBitmap(Bitmap,int,int,int,int) is undefined for the type aa.engine
Problem is that you re not calling the method properly. Change the call to this:
bkk = Bitmap.createBitmap(bk,1,1,400,400);
这应当行之有效。
Hi have this j2ee web application developed using spring framework. I have a problem with rendering mnessages in nihongo characters from the properties file. I tried converting the file to ascii using ...
Check this, List<String> list = new ArrayList<String>(); for (int i = 0; i < 10000; i++) { String value = (""+UUID.randomUUID().getLeastSignificantBits()).substring(3, ...
I am in the middle of solving a problem where I think it s best suited for a decorator and a state pattern. The high level setting is something like a sandwich maker and dispenser, where I have a set ...
I have been trying to execute a MS SQL Server stored procedure via JDBC today and have been unsuccessful thus far. The stored procedure has 1 input and 1 output parameter. With every combination I ...
I have a system which contains multiple applications connected together using JMS and Spring Integration. Messages get sent along a chain of applications. [App A] -> [App B] -> [App C] We set a ...
If I m given two Java Libraries in Jar format, 1 having no bells and whistles, and the other having lots of them that will mostly go unused.... my question is: How will the larger, mostly unused ...
I have a Class variable that holds a certain type and I need to get a variable that holds the corresponding array class. The best I could come up with is this: Class arrayOfFooClass = java.lang....
I m working on a Java desktop application that reads and writes from/to different files. I think a better solution would be to replace the file system by a SQLite database. How hard is it to migrate ...