How to fill a custom PPath with à color?

[Olivier Francillon]

Hi everyone!

I'm trying to fill a custom shape with a color.

My shape is created from multiple lines (see the code)

PPath chair = PPath.createLine(0, 0, 1, 8);

chair.setPaint(Color.GREEN);

chair.moveTo(1, 8);

chair.lineTo(7, 8);

chair.moveTo(7,8);

chair.lineTo(8,0);

chair.moveTo(8, 0);

chair.lineTo(0,0);

chair.moveTo(0, 0);

BasicStroke stroke = new BasicStroke(2);

chair.setStroke(stroke);

chair.setStrokePaint(Color.WHITE);

this.addChild(rect);

this.addChild(chair);

return chair;

But, it won't work... 

How can I do ti fill this shape?

[Michael Heuer]

Hello Olivier,

I'm not sure why exactly but if you remove the moveTo lines and add
closePath() it works for me

PPath path = PPath.createLine(0, 0, 1, 8);
path.setPaint(Color.GREEN);
path.lineTo(7, 8);
path.lineTo(8, 0);
path.lineTo(0, 0);
path.closePath();

BasicStroke stroke = new BasicStroke(2);

path.setStroke(stroke);
path.setStrokePaint(Color.WHITE);

michael

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[Olivier Francillon]

Yes!

It works!!

Thank you very much Michael! 

So, when you use lineTo, the new position of next line is on the end of the created line... Move to break the "polyline".

Is that true?

[Michael Heuer]

I believe so.

For further clarification take a look at the Path2D javadocs

http://docs.oracle.com/javase/7/docs/api/java/awt/geom/Path2D.Double.html#lineTo(double,%20double)
http://docs.oracle.com/javase/7/docs/api/java/awt/geom/Path2D.Double.html#moveTo(double,%20double)

PPath just delegates to these.

michael


On Thu, Aug 14, 2014 at 11:34 AM, Olivier Francillon