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Added some convenience methods for transformations

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* Reactivated (deprecated) from_xtrans methods for backward
  compatibility
* Added more flavours of "trans" and "*" (like transformation of
  boxes)
This commit is contained in:
Matthias Koefferlein
2017-06-17 16:45:01 +02:00
parent 7e6dfdf5b4
commit 9ff1a76f94
2 changed files with 208 additions and 6 deletions
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testdata/ruby/dbTransTest.rb
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+48
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@@ -13,6 +13,7 @@ class DBTrans_TestClass < TestBase
c = RBA::DTrans::new( 3, true, RBA::DPoint::new( 17, 5 ))
d = RBA::DTrans::new( RBA::DPoint::new( 17, 5 ))
e = RBA::DTrans::new( RBA::DTrans::M135 )
e2 = RBA::DTrans::from_itrans( RBA::Trans::M135 )
f = RBA::DTrans::new( RBA::Trans::new( RBA::Trans::M135, RBA::Point::new( 17, 5 )) )
assert_equal( a.to_s, "r0 0,0" )
@@ -21,6 +22,7 @@ class DBTrans_TestClass < TestBase
assert_equal( c.to_s, "m135 17,5" )
assert_equal( d.to_s, "r0 17,5" )
assert_equal( e.to_s, "m135 0,0" )
assert_equal( e2.to_s, "m135 0,0" )
assert_equal( f.to_s, "m135 17,5" )
assert_equal( RBA::DTrans::from_s(f.to_s).to_s, f.to_s )
@@ -56,6 +58,17 @@ class DBTrans_TestClass < TestBase
assert_equal( RBA::Trans::new(RBA::Trans::R180, RBA::DVector::new(5,-7)).to_s, "r180 5,-7" )
assert_equal( RBA::Trans::new(RBA::Trans::R180).to_s, "r180 0,0" )
assert_equal( e.trans( RBA::Edge::new(0, 1, 2, 3) ).to_s, "(-1,0;-3,-2)" )
assert_equal( ( e * RBA::Edge::new(0, 1, 2, 3) ).to_s, "(-1,0;-3,-2)" )
assert_equal( e.trans( RBA::Box::new(0, 1, 2, 3) ).to_s, "(-3,-2;-1,0)" )
assert_equal( ( e * RBA::Box::new(0, 1, 2, 3) ).to_s, "(-3,-2;-1,0)" )
assert_equal( e.trans( RBA::Text::new("text", RBA::Vector::new(0, 1)) ).to_s, "('text',m135 -1,0)" )
assert_equal( ( e * RBA::Text::new("text", RBA::Vector::new(0, 1)) ).to_s, "('text',m135 -1,0)" )
assert_equal( e.trans( RBA::Polygon::new( [ RBA::Point::new(0, 1), RBA::Point::new(2, -3), RBA::Point::new(4, 5) ] ) ).to_s, "(-5,-4;-1,0;3,-2)" )
assert_equal( ( e * RBA::Polygon::new( [ RBA::Point::new(0, 1), RBA::Point::new(2, -3), RBA::Point::new(4, 5) ] ) ).to_s, "(-5,-4;-1,0;3,-2)" )
assert_equal( e.trans( RBA::Path::new( [ RBA::Point::new(0, 1), RBA::Point::new(2, 3) ], 10 ) ).to_s, "(-1,0;-3,-2) w=10 bx=0 ex=0 r=false" )
assert_equal( ( e * RBA::Path::new( [ RBA::Point::new(0, 1), RBA::Point::new(2, 3) ], 10 ) ).to_s, "(-1,0;-3,-2) w=10 bx=0 ex=0 r=false" )
end
# Magnification basics
@@ -104,6 +117,20 @@ class DBTrans_TestClass < TestBase
assert_equal( c.s_trans.to_s, "m135 0,0" )
assert_equal( c.angle, 270 )
assert_equal( c.trans( RBA::Edge::new(0, 1, 2, 3) ).to_s, "(-1,0;-3,-2)" )
assert_equal( ( c * RBA::Edge::new(0, 1, 2, 3) ).to_s, "(-1,0;-3,-2)" )
assert_equal( c.trans( RBA::Box::new(0, 1, 2, 3) ).to_s, "(-3,-2;-1,0)" )
assert_equal( ( c * RBA::Box::new(0, 1, 2, 3) ).to_s, "(-3,-2;-1,0)" )
assert_equal( c.trans( RBA::Text::new("text", RBA::Vector::new(0, 1)) ).to_s, "('text',m135 -1,0)" )
assert_equal( ( c * RBA::Text::new("text", RBA::Vector::new(0, 1)) ).to_s, "('text',m135 -1,0)" )
assert_equal( c.trans( RBA::Polygon::new( [ RBA::Point::new(0, 1), RBA::Point::new(2, -3), RBA::Point::new(4, 5) ] ) ).to_s, "(-5,-4;-1,0;3,-2)" )
assert_equal( ( c * RBA::Polygon::new( [ RBA::Point::new(0, 1), RBA::Point::new(2, -3), RBA::Point::new(4, 5) ] ) ).to_s, "(-5,-4;-1,0;3,-2)" )
assert_equal( c.trans( RBA::Path::new( [ RBA::Point::new(0, 1), RBA::Point::new(2, 3) ], 10 ) ).to_s, "(-1,0;-3,-2) w=10 bx=0 ex=0 r=false" )
assert_equal( ( c * RBA::Path::new( [ RBA::Point::new(0, 1), RBA::Point::new(2, 3) ], 10 ) ).to_s, "(-1,0;-3,-2) w=10 bx=0 ex=0 r=false" )
c = RBA::DCplxTrans::from_itrans( RBA::CplxTrans::M135 )
assert_equal( c.to_s, "m135 *1 0,0" )
c = RBA::DCplxTrans::new( 1.5 )
assert_equal( c.to_s, "r0 *1.5 0,0" )
assert_equal( c.is_unity?, false )
@@ -153,6 +180,7 @@ class DBTrans_TestClass < TestBase
c = RBA::Trans::new( 3, true, RBA::Point::new( 17, 5 ))
d = RBA::Trans::new( RBA::Point::new( 17, 5 ))
e = RBA::Trans::new( RBA::Trans::M135 )
e2 = RBA::Trans::from_dtrans( RBA::DTrans::M135 )
f = RBA::Trans::new( RBA::DTrans::new( RBA::DTrans::M135, RBA::DPoint::new( 17, 5 )) )
assert_equal( a.to_s, "r0 0,0" )
@@ -161,6 +189,7 @@ class DBTrans_TestClass < TestBase
assert_equal( c.to_s, "m135 17,5" )
assert_equal( d.to_s, "r0 17,5" )
assert_equal( e.to_s, "m135 0,0" )
assert_equal( e2.to_s, "m135 0,0" )
assert_equal( f.to_s, "m135 17,5" )
assert_equal( RBA::Trans::from_s(f.to_s).to_s, f.to_s )
@@ -190,6 +219,17 @@ class DBTrans_TestClass < TestBase
c.mirror = true
assert_equal( c.to_s, "m135 1,7" )
assert_equal( e.trans( RBA::Edge::new(0, 1, 2, 3) ).to_s, "(-1,0;-3,-2)" )
assert_equal( ( e * RBA::Edge::new(0, 1, 2, 3) ).to_s, "(-1,0;-3,-2)" )
assert_equal( e.trans( RBA::Box::new(0, 1, 2, 3) ).to_s, "(-3,-2;-1,0)" )
assert_equal( ( e * RBA::Box::new(0, 1, 2, 3) ).to_s, "(-3,-2;-1,0)" )
assert_equal( e.trans( RBA::Text::new("text", RBA::Vector::new(0, 1)) ).to_s, "('text',m135 -1,0)" )
assert_equal( ( e * RBA::Text::new("text", RBA::Vector::new(0, 1)) ).to_s, "('text',m135 -1,0)" )
assert_equal( e.trans( RBA::Polygon::new( [ RBA::Point::new(0, 1), RBA::Point::new(2, -3), RBA::Point::new(4, 5) ] ) ).to_s, "(-5,-4;-1,0;3,-2)" )
assert_equal( ( e * RBA::Polygon::new( [ RBA::Point::new(0, 1), RBA::Point::new(2, -3), RBA::Point::new(4, 5) ] ) ).to_s, "(-5,-4;-1,0;3,-2)" )
assert_equal( e.trans( RBA::Path::new( [ RBA::Point::new(0, 1), RBA::Point::new(2, 3) ], 10 ) ).to_s, "(-1,0;-3,-2) w=10 bx=0 ex=0 r=false" )
assert_equal( ( e * RBA::Path::new( [ RBA::Point::new(0, 1), RBA::Point::new(2, 3) ], 10 ) ).to_s, "(-1,0;-3,-2) w=10 bx=0 ex=0 r=false" )
end
# Complex transformation basics
@@ -241,6 +281,9 @@ class DBTrans_TestClass < TestBase
assert_equal( c.s_trans.to_s, "m135 0,0" )
assert_equal( c.angle, 270 )
c = RBA::CplxTrans::from_dtrans( RBA::DCplxTrans::M135 )
assert_equal( c.to_s, "m135 *1 0,0" )
c = RBA::CplxTrans::new( 1.5 )
assert_equal( c.to_s, "r0 *1.5 0,0" )
assert_equal( c.is_unity?, false )
@@ -322,6 +365,11 @@ class DBTrans_TestClass < TestBase
assert_equal( RBA::ICplxTrans::new(RBA::ICplxTrans::R180, 1.5, RBA::DVector::new(5,-7)).to_s, "r180 *1.5 5,-7" )
assert_equal( RBA::ICplxTrans::new(RBA::ICplxTrans::R180, 1.5).to_s, "r180 *1.5 0,0" )
c = RBA::ICplxTrans::from_dtrans( RBA::DCplxTrans::M135 )
assert_equal( c.to_s, "m135 *1 0,0" )
c = RBA::ICplxTrans::from_trans( RBA::CplxTrans::M135 )
assert_equal( c.to_s, "m135 *1 0,0" )
end
end