Karma - Connoszco Uruguay

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- - - - diff --git a/lessons/quadrilaterals/game.html b/lessons/quadrilaterals/game.html deleted file mode 100755 index b21d1ac..0000000 --- a/lessons/quadrilaterals/game.html +++ /dev/null @@ -1,41 +0,0 @@ - - - -Quadrilaterals - Karma - - - - - - - - - - - - - - - - - - - -

Erase

- - - - diff --git a/lessons/quadrilaterals/index.html b/lessons/quadrilaterals/index.html deleted file mode 100755 index 9df8906..0000000 --- a/lessons/quadrilaterals/index.html +++ /dev/null @@ -1,96 +0,0 @@ - - - - -Quadrilaterals (Alpha) - - - - - - - - - - - - - - -

- - -

- -

Mathematics

Quadrilaterals

- -

- -

Teacher's note

Lesson plan

- -

Help

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');this.interval=setInterval(function(){jQuery(e).data('jGrowl.instance').update();},this.defaults.check);if($.browser.msie&&parseInt($.browser.version)<7&&!window["XMLHttpRequest"])$(this.element).addClass('ie6');},shutdown:function(){$(this.element).removeClass('jGrowl').find('div.jGrowl-notification').remove();clearInterval(this.interval);}});$.jGrowl.defaults=$.fn.jGrowl.prototype.defaults;})(jQuery); \ No newline at end of file diff --git a/lessons/quadrilaterals/js/quadrilaterals.js b/lessons/quadrilaterals/js/quadrilaterals.js deleted file mode 100755 index 002f342..0000000 --- a/lessons/quadrilaterals/js/quadrilaterals.js +++ /dev/null @@ -1,348 +0,0 @@ -$(document).ready(function(){ - - var canvasDrawing = $("#canvasDrawing")[0]; - var ctxDrawing = canvasDrawing.getContext("2d"); - - var canvas =$("#canvas")[0]; - var ctx = canvas.getContext("2d"); - - var canvasTmp = $("#canvasTmp")[0]; - var ctxTmp = canvasTmp.getContext("2d"); - ctxTmp.lineWidth = 3; - ctxTmp.lineCap = 'round'; - - var path={ - images: "assets/generic/images/" - }; - // - var points=[]; //points of the quadrilateral - - function reset() { - ctxDrawing.clearRect(0, 0, canvas.width, canvas.height); - ctxTmp.clearRect(0, 0, canvas.width, canvas.height); - started=false; - points=[]; - } - // - var buttons= { - next:{ x:510, y:135, width:30, height:30, - mouseup:function( ev ) {$.jGrowl("next pressed");}, - mousedown:function( ev ) { }, - mouseover:function( ev ) { } - }, - prev:{ x:330, y:135, width:30, height:30, - mouseup:function( ev ) {$.jGrowl("prev pressed");}, - mousedown:function( ev ) { }, - mouseover:function( ev ) { } - }, - erase:{ x:10, y:230, width:70, height:24, - mouseup:function( ev ) { - reset(); - }, - mousedown:function( ev ) {}, - mouseover:function( ev ) { - imgErase.src= path.images + "eraseOver.png"; - imgErase.onload = function(){ - ctx.drawImage( imgErase, 10, 230 ); - ctx.font = "bold 13px sans-serif"; - ctx.fillStyle = "#000000"; - ctx.fillText ( "Erase", 25, 245 ); - } - - } - } - }; - - //f of functions, a "place" to put functions ;) - var f={ - drawCircle: function ( context, x, y, size){ - context.save(); - //context.translate(x,y); - context.beginPath(); - context.fillStyle = "#cccccc" - context.strokeStyle = "#000000" - context.lineWidth = 1; - context.arc( x ,y, size, 0, Math.PI*2, true); - context.closePath(); - context.fill(); - context.stroke(); - context.restore(); - }, - equals: function (x, y) { - if ( x.lenght != y.length ) return false; - for(var propertyName in x) { - if(x[propertyName] !== y[propertyName]) { - return false; - } - } - return true; - } - }; - var geometry = { - // 2D cross product. - // return a positive value, if OAB makes a counter-clockwise turn, - // negative for clockwise turn, and zero if the points are collinear. - cross: function ( o, a, b ) { - return (a.x - o.x) * (b.y - o.y) - (a.y - o.y) * (b.x - o.x); - } - }; - - var imgBg = new Image(); //creates the image element for background - var imgErase = new Image(); //creates the image element for erase button - var imgPrev = new Image(); //creates the image element for previous button - var imgNext = new Image(); //creates the image element for next button - //necessary stuff to do test the figure - var match = false; - function sortPoint( a, b) { - if (a.x == b.x) return (a.y < b.y); - return (a.x < b.x); - } - function checkQuadrilateral( points ) { - started = false; - if ( f.equals (points[0], points[4]) === false ) { - return false; - } - points.push(points[ 1 ]); //add the second point (pos 1) to create a loop 0-1, 1-2, 2-3, 3-4, 4-1 - //slope - var m, m0 = undefined; - for ( var i=0; i<5; i++ ) { - m = (points[ (i+1)%6 ].y - points[ i ].y) / (points[ (i+1)%6 ].x - points[ i ].x); - if ( m === m0) { - return false; - } - m0 = m; - } - //clockwise or anti-clockwise ?? choose it - var dir = geometry.cross( points[0], points[1], points[2])<=0 ? 0: 1; // get the direction - for ( var i=2; i<5; i++ ) { - if ( (geometry.cross( points[i-2], points[i-1], points[i]) <= 0 ?0:1) != dir) { - return false; - } - } - return true; - - } - - // - imgBg.src = path.images + "bg.png"; - imgBg.onload = function(){ - ctx.drawImage( imgBg, 0, 0 ); - - imgNext.src = path.images + "next.png"; - imgNext.alt = "next"; - imgNext.onload = function(){ - ctx.drawImage( imgNext, buttons.next.x, buttons.next.y, buttons.next.width, buttons.next.height ); - } - - - imgPrev.src= path.images + "previous.png"; - imgPrev.onload = function(){ - ctx.drawImage( imgPrev, buttons.prev.x, buttons.prev.y, buttons.prev.width, buttons.prev.height ); - } - - - imgErase.src= path.images + "erase.png"; - imgErase.onload = function(){ - ctx.drawImage( imgErase, 10, 230 ); - ctx.font = "bold 13px sans-serif"; - ctx.fillStyle = "#000000" - ctx.fillText ( "Erase", 25, 245 ); - } - - //Karma (need to add a textField function, something like flash one) - ctx.font = "bold 13px sans-serif"; - ctx.fillStyle = "#B74000" - ctx.fillText( "Construct a quadrilateral by moving the", 10, 40 ); - ctx.fillText( "given straight lines to appropriate places", 10, 60 ); - ctx.fillText( "Make quadrilaterals on geo-board", 330, 60 ); - - //drawing area - ctx.fillStyle = "rgba( 111, 226, 245, 0.7)"; - ctx.strokeStyle = "#B74000" - ctx.lineWidth = 3; - ctx.fillRect( 10, 70, 310, 150 ); - ctx.strokeRect( 10, 70, 310, 150 ); - - //settings for the grid - ctx.strokeStyle = "rgba( 111, 226, 245, 1)" - ctx.lineWidth = 1; - //draw the row lines - for (var i=0; i<5; i ++) { - ctx.beginPath(); - ctx.moveTo( 330, 70 + i*15 ); - ctx.lineTo( 540, 70 + i*15 ); - ctx.closePath(); - ctx.stroke() - } - //draw the column lines - for (var i=0; i<8; i ++) { - ctx.beginPath(); - ctx.moveTo( 330 + i*30, 70 ); - ctx.lineTo( 330 + i*30, 130 ); - ctx.closePath(); - ctx.stroke() - } - - - //the dotButton definition - var dotButton = function( valx, valy, size){ - var obj={ - x:valx, y:valy, width:size, height:size, - mouseup:function( ev ) { - var p = { x:valx, y:valy }; - if ( points.length > 0 && f.equals( points[ points.length -1 ], p ) ) return; - - points.push( p ); - - //clear the current line in order to adjust it - ctxTmp.clearRect(0, 0, canvas.width, canvas.height); - ctxTmp.beginPath(); - if ( points.length === 1) { - ctxTmp.moveTo( valx + 7, valy + 7 ); - } else { - ctxTmp.moveTo(mouse.x0, mouse.y0 ); - } - ctxTmp.lineTo(valx + 7, valy + 7); - ctxTmp.stroke(); - ctxTmp.closePath(); - - - //do updating - ctxDrawing.drawImage(canvasTmp, 0, 0); - - //+7 hack, start point for the next line if any - mouse.x0 = valx + 7; - mouse.y0 = valy + 7; - - if (points.length === 5) { - if (checkQuadrilateral( points ) === true) { - $.jGrowl("good! "); - }else { - $.jGrowl("that is not a quadrilateral "); - } - reset(); - } - - }, - mousedown:function( ev ) { - ctxTmp.moveTo( mouse.x0, mouse.y0 ); - //set the default beahavior - if (started !== true) { - mouse.x0 = mouse.x; - mouse.y0 = mouse.y; - started = true; - } - }, - mouseover:function( ev ) { } - } - return obj; - }; - - //draw the circles - //buttons["dot"]=dotButton(100-25, 100-25, 50); - //f.drawCircle( ctx, 100, 100, 25); - for (var i=0; i<5; i++) { - for (var j=0; j<8; j++) { - //tricky way.. - buttons["dot"+i+""+j]=dotButton(10 + j*40 +15 -7, 70 + i*30 +15 -7, 14); - f.drawCircle( ctx, 10 + j*40 +15, 70 + i*30 +15, 7); - } - } - - } - - //clipping path, this is the drawing region - ctxTmp.beginPath(); - ctxTmp.moveTo(10, 70); - ctxTmp.lineTo(320, 70); - ctxTmp.lineTo(320, 220); - ctxTmp.lineTo(10, 220); - ctxTmp.lineTo(10, 70); - ctx.closePath(); - ctxTmp.clip(); - - - - function distance2 ( x1, x2, y1, y2){ - return (x2 - x1) * (x2 - x1) + (y2 - y1) * (y2 - y1) ; - } - var mouse= {x:0, y:0, x0:0, y0:0, listeners:[] }; - var debug,d; - var started=false,counter=0; - - - //drawing object - - var drawing={}; - drawing.mouseup =function ( ev ) { - //see dotButton.mouseup - } - drawing.mousedown = function (ev) { - //see dotButton.mousedown - } - drawing.mousemove = function (ev) { - if (started) { - //$("#debug").html( mouse.x +" "+mouse.y ); - //var lingrad = ctx.createLinearGradient(mouse.x0, mouse.y0,mouse.x, mouse.y); - //lingrad.addColorStop(0.5, '#000000'); - //lingrad.addColorStop(1, '#ff0000'); - //ctxTmp.strokeStyle = lingrad; - ctxTmp.clearRect(0, 0, canvas.width, canvas.height); - ctxTmp.beginPath(); - - ctxTmp.moveTo(mouse.x0, mouse.y0); - ctxTmp.lineTo(mouse.x, mouse.y ); - ctxTmp.stroke(); - ctxTmp.closePath(); - } - } - - function mouseHandler( ev ){ - - mouse.x = ev.layerX ; - mouse.y = ev.layerY; - - //calls the listeners if any - $.each( mouse.listeners, function( i, val ){ - mouse.listeners[i][ev.type]( ev ); - }); - - - //debug=""; - $.each(buttons, function( i, val ){ - d = distance2(mouse.x, buttons[i].x + buttons[i].width/2, mouse.y, buttons[i].y + buttons[i].height/2); - mouse.minDist=(buttons[i].width/2) * (buttons[i].height/2); - //debug+="
"+i+" d="+ d +" <="+mouse.minDist; - //(buttons[i].width/2) * (buttons[i].height/2) - if ( d <= mouse.minDist ){ - if ( ev.type==="mousemove"){ - buttons[i]["mouseover"]( ev ); - } - else { - buttons[i][ev.type]( ev ); - } - - //debug+= ev.type + " fire!"; - } - - }); - //$("#debug").html( debug ); - } - /* - //deprecated - canvasTmp.addEventListener('mouseup', onMouseUp, false); - canvasTmp.addEventListener('mousedown', onMouseDown, false); - canvasTmp.addEventListener('mousemove', onMouseMove, false); - */ - //Karma handler (need to work around mouse out) - canvasTmp.addEventListener('mouseup', mouseHandler, false); - canvasTmp.addEventListener('mousedown', mouseHandler, false); - canvasTmp.addEventListener('mousemove', mouseHandler, false); - - //wiring (Karma stuff) - //mouseHandler will call this listener :) - mouse.listeners.push( drawing ); - - - -}); \ No newline at end of file diff --git a/lessons/quadrilaterals/quadrilaterals.zip b/lessons/quadrilaterals/quadrilaterals.zip deleted file mode 100755 index 29898cf..0000000 --- a/lessons/quadrilaterals/quadrilaterals.zip +++ /dev/null Binary files differ diff --git a/lessons/quadrilaterals/tutorial.html b/lessons/quadrilaterals/tutorial.html deleted file mode 100755 index b21d1ac..0000000 --- a/lessons/quadrilaterals/tutorial.html +++ /dev/null @@ -1,41 +0,0 @@ - - - -Quadrilaterals - Karma - - - - - - - - - - - - - - - - - - - -

Erase

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