John Caron wrote:
>
>> John Caron wrote:
>>
>> >are you setting anti-aliasing on your GraphicsContext?
>> >
>> > g.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
>> >RenderingHints.VALUE_ANTIALIAS_ON);
>>
>> I've just tried that and it doesn't seem to make any
>> difference to the shape
>> of the circles.
>
>That's funny, on my system (JDK1.2, NT) it makes a big difference on
>small circles. I had exactly the same experienceas you: the circles were
>awful (until i turned on antialiasing).
My fault. I'd set the rendering hint on the wrong graphics context. When
I got it right I did see an improvement in the quality of the circles.
Unfortunately the time taken to redraw the map has now increased to an
unacceptable level. Under JDK 1.1 I'm getting several redraws per second;
with JDK 1.2 and no antialiasing I get about one redraw per second, which is
barely acceptable; with JDK 1.2 and antialiasing it takes about 2 seconds to
redraw the map.
Ron
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