public void simpleTransformTest()
{
{
LDSimpleAffineTransform t=new LDSimpleAffineTransform();
t.setOrigin(new LDPoint(100, 100));
t.setRotateDeg(90);
LDPoint src=new LDPoint(1, 0);
LDPoint dst;
dst = t.transform(src);
TestUtil.COMPARE(dst.x(), (double)100);
TestUtil.COMPARE(dst.y(), (double)100 + 1);
}
{
LDSimpleAffineTransform t=new LDSimpleAffineTransform();
t.setOrigin(new LDPoint(100, 100));
t.setRotateDeg(90);
t.setScale(2);
LDPoint src=new LDPoint(5, 5);
LDPoint dst;
dst = t.transform(src);
TestUtil.COMPARE(dst.x(), 90.0);
TestUtil.COMPARE(dst.y(), 110.0);
}
}
public void simpleTransformTest()
{
{
LDSimpleAffineTransform t = new LDSimpleAffineTransform();
t.setOrigin(new LDPoint(100, 100));
t.setRotateDeg(90);
LDPoint src = new LDPoint(1, 0);
LDPoint dst;
dst = t.transform(src);
TestUtil.COMPARE(dst.x(), (double)100);
TestUtil.COMPARE(dst.y(), (double)100 + 1);
}
{
LDSimpleAffineTransform t = new LDSimpleAffineTransform();
t.setOrigin(new LDPoint(100, 100));
t.setRotateDeg(90);
t.setScale(2);
LDPoint src = new LDPoint(5, 5);
LDPoint dst;
dst = t.transform(src);
TestUtil.COMPARE(dst.x(), 90.0);
TestUtil.COMPARE(dst.y(), 110.0);
}
}
public void inverseTransformTest()
{
{
LDSimpleAffineTransform t = new LDSimpleAffineTransform();
t.setOrigin(new LDPoint(100, 100));
t.setRotateDeg(90);
LDPoint src = new LDPoint(100, 101);
LDPoint dst;
dst = t.inverseTransform(src);
TestUtil.COMPARE(dst.x(), (double)1);
TestUtil.LDFUZZY_COMPARE(dst.y(), (double)0, 0.0001);
}
}
public void inverseTransformTest()
{
{
LDSimpleAffineTransform t=new LDSimpleAffineTransform();
t.setOrigin(new LDPoint(100, 100));
t.setRotateDeg(90);
LDPoint src=new LDPoint(100, 101);
LDPoint dst;
dst = t.inverseTransform(src);
TestUtil.COMPARE(dst.x(), (double)1);
TestUtil.LDFUZZY_COMPARE(dst.y(), (double)0, 0.0001);
}
}