Two reflections I (parallel lines) - Revision history

A WASSERMANN at 17:10, 24 June 2020

2020-06-24T17:10:58Z

@@ Line 33: / Line 33: @@
 <source lang="javascript">
 </source>
 [[Category:Examples]]
 [[Category:Geometry]]

A WASSERMANN at 18:34, 14 January 2012

2012-01-14T18:34:45Z

← Older revision		Revision as of 18:34, 14 January 2012
Line 23:		Line 23:
	l3 = board.create('line',[P3,Q3], {color:'black', strokeWidth:1, dash:2}),		l3 = board.create('line',[P3,Q3], {color:'black', strokeWidth:1, dash:2}),

	g1 = board.create('segment',[P1,P2], {color:'~~yellow~~', strokeWidth:1, dash:3}),		g1 = board.create('segment',[P1,P2], {color:'orange', strokeWidth:1, dash:3}),
	g2 = board.create('segment',[P2,P3], {color:'~~yellow~~', strokeWidth:1, dash:3}),		g2 = board.create('segment',[P2,P3], {color:'orange', strokeWidth:1, dash:3}),
	h1 = board.create('segment',[Q1,Q2], {color:'~~yellow~~', strokeWidth:1, dash:3}),		h1 = board.create('segment',[Q1,Q2], {color:'orange', strokeWidth:1, dash:3}),
	h2 = board.create('segment',[Q2,Q3], {color:'~~yellow~~', strokeWidth:1, dash:3});		h2 = board.create('segment',[Q2,Q3], {color:'orange', strokeWidth:1, dash:3});
	})();		})();
	</jsxgraph>		</jsxgraph>

A WASSERMANN at 18:34, 14 January 2012

2012-01-14T18:34:14Z

← Older revision		Revision as of 18:34, 14 January 2012
Line 1:		Line 1:
	<jsxgraph width="500" height="500" box="box">		<jsxgraph width="500" height="500" box="box">
	//(function () {		(function () {
	var board = JXG.JSXGraph.initBoard('box', {boundingbox: [-5, 5, 5, 5], keepaspectratio:true}),		var board = JXG.JSXGraph.initBoard('box', {boundingbox: [-5, 5, 5, -5], keepaspectratio:true}),
	A = board.create('point', [-2, -2], {withLabel:false}),		A = board.create('point', [-2, -2], {withLabel:false}),
	B = board.create('point', [3, -4], {withLabel:false}),		B = board.create('point', [3, -4], {withLabel:false}),
Line 27:		Line 27:
	h1 = board.create('segment',[Q1,Q2], {color:'yellow', strokeWidth:1, dash:3}),		h1 = board.create('segment',[Q1,Q2], {color:'yellow', strokeWidth:1, dash:3}),
	h2 = board.create('segment',[Q2,Q3], {color:'yellow', strokeWidth:1, dash:3});		h2 = board.create('segment',[Q2,Q3], {color:'yellow', strokeWidth:1, dash:3});
	//})();		})();
	</jsxgraph>		</jsxgraph>

A WASSERMANN at 18:33, 14 January 2012

2012-01-14T18:33:35Z

← Older revision		Revision as of 18:33, 14 January 2012
Line 1:		Line 1:
	<jsxgraph width="500" height="500" box="box">		<jsxgraph width="500" height="500" box="box">
	(function () {		//(function () {
	var board = JXG.JSXGraph.initBoard('box', {boundingbox: [-5, 5, 5, 5], keepaspectratio:true}),		var board = JXG.JSXGraph.initBoard('box', {boundingbox: [-5, 5, 5, 5], keepaspectratio:true}),
	A = board.create('point', [-2, -2], {withLabel:false}),		A = board.create('point', [-2, -2], {withLabel:false}),
Line 27:		Line 27:
	h1 = board.create('segment',[Q1,Q2], {color:'yellow', strokeWidth:1, dash:3}),		h1 = board.create('segment',[Q1,Q2], {color:'yellow', strokeWidth:1, dash:3}),
	h2 = board.create('segment',[Q2,Q3], {color:'yellow', strokeWidth:1, dash:3});		h2 = board.create('segment',[Q2,Q3], {color:'yellow', strokeWidth:1, dash:3});
			//})();

	})();
	</jsxgraph>		</jsxgraph>

A WASSERMANN at 11:13, 30 November 2011

2011-11-30T11:13:38Z

← Older revision		Revision as of 11:13, 30 November 2011
Line 11:		Line 11:
	St = board.create('transform', [t], {type:'reflect'}),		St = board.create('transform', [t], {type:'reflect'}),

	P1 = board.create('point', [0,-3], {name:'P_1', color:'green', size:5}),		P1 = board.create('point', [0,-3], {name:'P_1', color:'green', size:8}),
	P2 = board.create('point', [P1, Ss], {name:'P_2', color:'green'}),		P2 = board.create('point', [P1, Ss], {name:'P_2', color:'green'}),
	P3 = board.create('point', [P2, St], {name:'P_3', color:'green'}),		P3 = board.create('point', [P2, St], {name:'P_3', color:'green'}),

	Q1 = board.create('point', [1,-4], {name:'Q_1', color:'blue', size:5}),		Q1 = board.create('point', [1,-4], {name:'Q_1', color:'blue', size:8}),
	Q2 = board.create('point', [Q1, Ss], {name:'Q_2', color:'blue'}),		Q2 = board.create('point', [Q1, Ss], {name:'Q_2', color:'blue'}),
	Q3 = board.create('point', [Q2, St], {name:'Q_3', color:'blue'}),		Q3 = board.create('point', [Q2, St], {name:'Q_3', color:'blue'}),

A WASSERMANN at 15:19, 29 November 2011

2011-11-29T15:19:49Z

← Older revision		Revision as of 15:19, 29 November 2011
Line 15:		Line 15:
	P3 = board.create('point', [P2, St], {name:'P_3', color:'green'}),		P3 = board.create('point', [P2, St], {name:'P_3', color:'green'}),

	Q1 = board.create('point', [4,2], {name:'Q_1', color:'blue', size:5}),		Q1 = board.create('point', [1,-4], {name:'Q_1', color:'blue', size:5}),
	Q2 = board.create('point', [Q1, Ss], {name:'Q_2', color:'blue'}),		Q2 = board.create('point', [Q1, Ss], {name:'Q_2', color:'blue'}),
	Q3 = board.create('point', [Q2, St], {name:'Q_3', color:'blue'}),		Q3 = board.create('point', [Q2, St], {name:'Q_3', color:'blue'}),

A WASSERMANN at 15:19, 29 November 2011

2011-11-29T15:19:12Z

← Older revision		Revision as of 15:19, 29 November 2011
Line 23:		Line 23:
	l3 = board.create('line',[P3,Q3], {color:'black', strokeWidth:1, dash:2}),		l3 = board.create('line',[P3,Q3], {color:'black', strokeWidth:1, dash:2}),

	g1 = board.create('~~line~~',[P1,P2], {color:'yellow', strokeWidth:1, dash:3}),		g1 = board.create('segment',[P1,P2], {color:'yellow', strokeWidth:1, dash:3}),
	g2 = board.create('~~line~~',[P2,P3], {color:'yellow', strokeWidth:1, dash:3}),		g2 = board.create('segment',[P2,P3], {color:'yellow', strokeWidth:1, dash:3}),
	h1 = board.create('~~line~~',[Q1,Q2], {color:'yellow', strokeWidth:1, dash:3}),		h1 = board.create('segment',[Q1,Q2], {color:'yellow', strokeWidth:1, dash:3}),
	h2 = board.create('~~line~~',[Q2,Q3], {color:'yellow', strokeWidth:1, dash:3});		h2 = board.create('segment',[Q2,Q3], {color:'yellow', strokeWidth:1, dash:3});

A WASSERMANN at 15:18, 29 November 2011

2011-11-29T15:18:42Z

← Older revision		Revision as of 15:18, 29 November 2011
Line 11:		Line 11:
	St = board.create('transform', [t], {type:'reflect'}),		St = board.create('transform', [t], {type:'reflect'}),

	P1 = board.create('point', [0,-3], {name:'P_1', color:'green'}),		P1 = board.create('point', [0,-3], {name:'P_1', color:'green', size:5}),
	P2 = board.create('point', [P1, Ss], {name:'P_2', color:'green'}),		P2 = board.create('point', [P1, Ss], {name:'P_2', color:'green'}),
	P3 = board.create('point', [P2, St], {name:'P_3', color:'green'}),		P3 = board.create('point', [P2, St], {name:'P_3', color:'green'}),

	Q1 = board.create('point', [4,2], {name:'Q_1', color:'blue'}),		Q1 = board.create('point', [4,2], {name:'Q_1', color:'blue', size:5}),
	Q2 = board.create('point', [Q1, Ss], {name:'Q_2', color:'blue'}),		Q2 = board.create('point', [Q1, Ss], {name:'Q_2', color:'blue'}),
	Q3 = board.create('point', [Q2, St], {name:'Q_3', color:'blue'}),		Q3 = board.create('point', [Q2, St], {name:'Q_3', color:'blue'}),

A WASSERMANN at 15:17, 29 November 2011

2011-11-29T15:17:02Z

← Older revision		Revision as of 15:17, 29 November 2011
Line 11:		Line 11:
	St = board.create('transform', [t], {type:'reflect'}),		St = board.create('transform', [t], {type:'reflect'}),

	P1 = board.create('point', [0,-3], {name:'P_1', color:'~~blue~~'}),		P1 = board.create('point', [0,-3], {name:'P_1', color:'green'}),
	P2 = board.create('point', [P1, Ss], {name:'P_2', color:'green'}),		P2 = board.create('point', [P1, Ss], {name:'P_2', color:'green'}),
	P3 = board.create('point', [P2, St], {name:'P_3', color:'green'}),		P3 = board.create('point', [P2, St], {name:'P_3', color:'green'}),

	Q1 = board.create('point', [4,2], {name:'Q_1', color:'blue'}),		Q1 = board.create('point', [4,2], {name:'Q_1', color:'blue'}),
	Q2 = board.create('point', [Q1, Ss], {name:'Q_2', color:'~~green~~'}),		Q2 = board.create('point', [Q1, Ss], {name:'Q_2', color:'blue'}),
	Q3 = board.create('point', [Q2, St], {name:'Q_3', color:'~~green~~'}),		Q3 = board.create('point', [Q2, St], {name:'Q_3', color:'blue'}),

	l1 = board.create('line',[P1,Q1], {color:'black', strokeWidth:1, dash:2}),		l1 = board.create('line',[P1,Q1], {color:'black', strokeWidth:1, dash:2}),
	l2 = board.create('line',[P2,Q2], {color:'black', strokeWidth:1, dash:2}),		l2 = board.create('line',[P2,Q2], {color:'black', strokeWidth:1, dash:2}),
	l3 = board.create('line',[P3,Q3], {color:'black', strokeWidth:1, dash:2});		l3 = board.create('line',[P3,Q3], {color:'black', strokeWidth:1, dash:2}),

			g1 = board.create('line',[P1,P2], {color:'yellow', strokeWidth:1, dash:3}),
			g2 = board.create('line',[P2,P3], {color:'yellow', strokeWidth:1, dash:3}),
			h1 = board.create('line',[Q1,Q2], {color:'yellow', strokeWidth:1, dash:3}),
			h2 = board.create('line',[Q2,Q3], {color:'yellow', strokeWidth:1, dash:3});


	})();		})();

A WASSERMANN at 12:15, 29 November 2011

2011-11-29T12:15:27Z

← Older revision		Revision as of 12:15, 29 November 2011
Line 19:		Line 19:
	Q3 = board.create('point', [Q2, St], {name:'Q_3', color:'green'}),		Q3 = board.create('point', [Q2, St], {name:'Q_3', color:'green'}),

	l1 = board.create('line',[P1,Q1], {color:'black', strokeWidth:1}),		l1 = board.create('line',[P1,Q1], {color:'black', strokeWidth:1, dash:2}),
	l2 = board.create('line',[P2,Q2], {color:'black', strokeWidth:1}),		l2 = board.create('line',[P2,Q2], {color:'black', strokeWidth:1, dash:2}),
	l3 = board.create('line',[P3,Q3], {color:'black', strokeWidth:1});		l3 = board.create('line',[P3,Q3], {color:'black', strokeWidth:1, dash:2});