integers and arrays inJava - how?
I used Google and found some references for integer in Java.
But "int" not only does not work, it also prevents reading X and Y
coordinates of the mouse.
What i would like to do:
1) Get X and Y mouse coordinates into a variable that i can do real math on.
So far, i can do math on the values "read" and that result goes into
a "variable" that is useful *only* for display.
If i try "int" in that math, the values are then zero for everything
- even those where i do no calculation.
2) Use the calculated integer values as an index to a table or array.
It is acceptable to use an HTML "table" as the source for the lookup;
W(CalcFromX) and P(CalcFromX) would be the resulting values to be
displayed on the screen somewhere.
Can this be done, and eXactly how?
.
Relevant Pages
- Re: integers and arrays in Java - how?
... But "int" not only does not work, it also prevents reading X and Y coordinates of the mouse. ... Get X and Y mouse coordinates into a variable that i can do real math on. ... If i try "int" in that math, the values are then zero for everything - even those where i do no calculation. ... And i would have no clue as if the code was compilable or not, and i do not think i care, since the jave code is a part of an HTML web page. ...
(comp.lang.java) - Re: integers and arrays inJava - how?
... But "int" not only does not work, it also prevents reading X and Y coordinates of the mouse. ... Get X and Y mouse coordinates into a variable that i can do real math on. ... If i try "int" in that math, the values are then zero for everything - even those where i do no calculation. ... Use the calculated integer values as an index to a table or array. ...
(comp.lang.java.help) - Re: integers and arrays in Java - how?
... But "int" not only does not work, it also prevents reading X and Y coordinates of the mouse. ... Get X and Y mouse coordinates into a variable that i can do real math on. ... If i try "int" in that math, the values are then zero for everything - even those where i do no calculation. ... Use the calculated integer values as an index to a table or array. ...
(comp.lang.java) - integers and arrays in Java - how?
... But "int" not only does not work, it also prevents reading X and Y coordinates of the mouse. ... Get X and Y mouse coordinates into a variable that i can do real math on. ... If i try "int" in that math, the values are then zero for everything - even those where i do no calculation. ... Use the calculated integer values as an index to a table or array. ...
(comp.lang.javascript) - integers and arrays in Java - how?
... But "int" not only does not work, it also prevents reading X and Y coordinates of the mouse. ... Get X and Y mouse coordinates into a variable that i can do real math on. ... If i try "int" in that math, the values are then zero for everything - even those where i do no calculation. ... Use the calculated integer values as an index to a table or array. ...
(comp.lang.java) |
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