CODEWITHSUNDEEP
javacodenameone
Chika
Chika

Reputation: 149

Transform Method of graphics class in Codenameone

I am unable to find alternative to Transform Method of graphics class in CodenameOne. I have tried using Graphics setTransform Method but am unable to get that desired functionality. Can you please help with this. Thank you

AffineTransform saveAT = g2d.getTransform();
g2d.transform(getmyTranslation());      
g2d.transform(getmyRotation());         
g2d.fillRect((int)(0-getSize()/2), (int)(0-getSize()/2), getSize(), getSize());         
for (Object f : obj)
{
   f.draw(g2d);
}       
g2d.setTransform(saveAT);

We do not have g2d.transform in CodenameOne

Upvotes: 0

Views: 60

Answers (1)

Shai Almog
Shai Almog

Reputation: 52760

The affine transform is built directly into graphics so you don't need the first few lines at all:

AffineTransform saveAT = g2d.getTransform();
g2d.transform(getmyTranslation());      
g2d.transform(getmyRotation());

You can just do:

g2d.rotate(degrees, pivotX, pivotY);

The fill rect should be practically identical:

g2d.fillRect((int)(0-getSize()/2), (int)(0-getSize()/2), getSize(), getSize());

Draw should also work nicely for Shape objects:

for (Object f : feet)
{
   f.draw(g2d);
}

Restoring the affine like this isn't necessary:

g2d.setTransform(saveAT);

Just do this instead:

g2d.resetAffine();

Upvotes: 1

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