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var chart = new d3Kit.Skeleton('#chart', { |
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margin: {top: 60, right: 60, bottom: 60, left: 60}, |
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initialWidth: 800, |
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initialHeight: 460 |
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}) |
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.autoResize('width') |
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.on('resize', visualize) |
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.on('data', visualize); |
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// Everything you need to setup your chart is above this line. |
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// The code below are just used to display the diagram above. |
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var svg = chart.getSvg(); |
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var g = chart.getRootG(); |
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var options = chart.options(); |
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var layers = chart.getLayerOrganizer(); |
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layers.create(['content', 'x-axis', 'y-axis', {label: ['innerWidth', 'innerHeight', 'width', 'height']}]); |
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var x = d3.scale.identity() |
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.domain([0, chart.getInnerWidth()]); |
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var y = d3.scale.identity() |
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.domain([0, chart.getInnerHeight()]); |
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var xAxis = d3.svg.axis() |
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.scale(x) |
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.orient('bottom'); |
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var yAxis = d3.svg.axis() |
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.scale(y) |
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.orient('right'); |
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var defs = svg.append('defs'); |
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defs.append('marker') |
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.attr('id', 'triangle-end') |
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.attr('viewBox', '0 0 10 10') |
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.attr('refX', 10) |
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.attr('refY', 5) |
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.attr('markerWidth', 6) |
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.attr('markerHeight', 6) |
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.attr('orient', 'auto') |
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.append('path') |
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.attr('d', 'M 0 0 L 10 5 L 0 10 z'); |
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var innerRect = layers.get('content').append('rect') |
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.attr('class', 'inner'); |
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var lines = { |
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origin: svg.append('line') |
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.attr('class', 'arrow') |
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.attr('marker-end', 'url(#triangle-end)'), |
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top: svg.append('line') |
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.attr('class', 'arrow') |
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.attr('marker-end', 'url(#triangle-end)'), |
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bottom: svg.append('line') |
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.attr('class', 'arrow') |
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.attr('marker-end', 'url(#triangle-end)'), |
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left: svg.append('line') |
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.attr('class', 'arrow') |
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.attr('marker-end', 'url(#triangle-end)'), |
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right: svg.append('line') |
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.attr('class', 'arrow') |
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.attr('marker-end', 'url(#triangle-end)'), |
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}; |
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svg.append('circle') |
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.attr('class', 'origin') |
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.attr('r', 4.5); |
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svg.append('text') |
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.text('origin') |
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.attr('x', 15) |
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.attr('y', 12); |
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g.append('text') |
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.text('translate(margin.left, margin.top)') |
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.attr('y', -8); |
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createCenterLabel(layers.get('label.innerWidth'), 'skeleton.getInnerWidth()'); |
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createLeftLabel(layers.get('label.innerHeight'), 'skeleton.getInnerHeight()'); |
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createLeftLabel(layers.get('label.width'), 'skeleton.width()'); |
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createLeftLabel(layers.get('label.height'), 'skeleton.height()'); |
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function visualize(){ |
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x.domain([0, chart.getInnerWidth()]); |
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y.domain([0, chart.getInnerHeight()]); |
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innerRect |
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.attr('width', chart.getInnerWidth()) |
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.attr('height', chart.getInnerHeight()); |
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layers.get('x-axis') |
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.attr('transform', 'translate(0,' + chart.getInnerHeight() + ')') |
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.call(xAxis); |
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layers.get('y-axis') |
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.attr('transform', 'translate(' + chart.getInnerWidth() + ',0)') |
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.call(yAxis); |
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lines.origin |
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.attr('x2', options.margin.left) |
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.attr('y2', options.margin.top); |
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lines.top |
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.attr('x1', chart.width() / 2) |
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.attr('x2', chart.width() / 2) |
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.attr('y2', options.margin.top); |
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lines.bottom |
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.attr('x1', chart.width() / 2) |
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.attr('x2', chart.width() / 2) |
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.attr('y1', chart.height()) |
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.attr('y2', chart.height() - options.margin.bottom); |
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lines.left |
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.attr('x2', options.margin.left) |
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.attr('y1', chart.height() / 2) |
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.attr('y2', chart.height() / 2); |
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lines.right |
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.attr('x1', chart.width()) |
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.attr('x2', chart.width() - options.margin.right) |
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.attr('y1', chart.height() / 2) |
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.attr('y2', chart.height() / 2); |
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layers.get('label.innerWidth') |
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.attr('transform', 'translate('+(chart.getInnerWidth()/2)+','+(20+3)+')'); |
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layers.get('label.innerHeight') |
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.attr('transform', 'translate('+(10)+','+(chart.getInnerHeight()/2+3)+')'); |
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layers.get('label.width') |
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.attr('transform', 'translate('+(chart.getInnerWidth()/2 + 10)+','+(20 - options.margin.top)+')'); |
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layers.get('label.height') |
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.attr('transform', 'translate('+(10 - options.margin.left)+','+(chart.getInnerHeight()/2 - 23)+')'); |
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} |
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function createCenterLabel(container, text){ |
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var label = container |
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.append('text') |
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.classed('skeleton-label', true) |
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.text(text) |
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.style('text-anchor', 'middle'); |
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var bbox = label.node().getBBox(); |
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container |
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.insert('rect', ':first-child') |
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.attr('x', -bbox.width/2 - 4) |
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.attr('y', -bbox.height/2 - 8) |
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.attr('width', bbox.width + 8) |
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.attr('height', bbox.height + 8) |
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.style('fill', '#D1625B'); |
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} |
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function createLeftLabel(container, text){ |
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var label = container |
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.append('text') |
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.classed('skeleton-label', true) |
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.text(text); |
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var bbox = label.node().getBBox(); |
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container |
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.insert('rect', ':first-child') |
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.attr('x', - 4) |
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.attr('y', -bbox.height/2 - 8) |
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.attr('width', bbox.width + 8) |
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.attr('height', bbox.height + 8) |
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.style('fill', '#D1625B'); |
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} |
