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堕天使
堕天使 wrote ...

2017/6/13

I found a bug and how do I use a transparent background to draw a String

堕天使 堕天使

2017/6/13

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In the GreenfootImage javadoc， /** public GreenfootImage(java.lang.String string, int size, Color foreground, Color background) foreground - the color of the text. Since Greenfoot 3.0.4, passing null will use black. background - the color of the image behind the text. Since Greenfoot 3.0.4, passing null with leave the background transparent. */ but，if I pass the "null" this parameter will be throw a NullPointException.
Yehuda Yehuda

2017/6/13

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In Greenfoot Version 3.1.0 passing null throws a NullPointerException even though it's not supposed to. For now create your own transparent color ('new Color(0, 0, 0, 0)').
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