我需要把烟火点放在浮或双倍的位置上,我如何能够这样做? 在摩擦听众中,我就这样说,
e.getPoint();
but Point object s x and y values are integer, I need position in float or double. Any help will be appreciated.
Edit I need exact resolution.
我需要把烟火点放在浮或双倍的位置上,我如何能够这样做? 在摩擦听众中,我就这样说,
e.getPoint();
but Point object s x and y values are integer, I need position in float or double. Any help will be appreciated.
Edit I need exact resolution.
http://www.ohchr.org。 见。
为什么你们需要点值?
<>strong>Edit:根据您的意见,您将需要利用诸如地板(双向)或圆形(四舍五入)。 该系统没有0.2个像样的图象。 你们要么可以不断淡化你计算中的精细部分,要么随时保持准确的坐标,并根据需要将其绘制成图。
从<条码>int, 您应能在无任何问题的情况下投到<条码> 。
double x = e.getPoint().x;
double y = e.getPoint().y;
然而,已经采取了以下方法:
double x = e.getPoint().getX();
double y = e.getPoint().getY();
我在这里找不到什么东西?
请注意,精确度不会更高,因为烟雾只能推向全食,因此通常会ger。 但是,如果你需要根据这些价值计算,那么浮动点的表述可能是有益的。
You cannot get a more precise point then getPoint()
, wich returns a Point object that only holds two integers.
What would like to achieve with this?
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