2016-02-29 09:23:43 +01:00
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<html>
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<head>
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2016-02-29 15:14:25 +01:00
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<title>gatete</title>
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2016-02-29 09:23:43 +01:00
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<script type="text/javascript" src="http://code.jquery.com/jquery-2.2.0.min.js"></script>
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<script type="text/javascript" src="http://d3js.org/d3.v3.min.js"></script>
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</head>
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<body>
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<script>
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var svg = d3.select("#test svg");
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</script>
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<div id="test">
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<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="1000px" height="1000px" style="background: black;">
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<image id="cat_piano" x="400" y="-100" width="50%" height="50%" xlink:href="https://media.giphy.com/media/ymckEpq27dQ9W/giphy.gif" />
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<g id="zoom" transform="translate(-10 20) scale (1)">
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<g
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2016-03-01 17:09:38 +01:00
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transform="translate(100, 300) scale(0.50)"
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2016-02-29 09:23:43 +01:00
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id="cat1">
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<path
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id="path8068"
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d="m 80,286.64792 28.57143,-31.42857 94.28571,60 5.71429,122.85714 L 200,472.3622 l 82.85714,-54.28571 194.28572,8.57143 191.42857,31.42857 48.57143,40 -11.42857,-65.71429 -48.57143,-94.28571 31.42857,-51.42857 14.28571,-88.57143 62.85715,74.28571 65.71428,0 31.42857,-82.85714 42.85715,94.28572 L 920,340.93363 897.14286,423.79078 868.57143,515.21935 800,663.79078 814.28571,795.21935 760,855.21935 734.28571,649.50506 691.42857,672.3622 714.28571,883.79078 640,895.21935 l -8.57143,-208.57143 -85.71428,71.42857 -160,-14.28571 L 317.14286,695.21935 360,838.07649 l -22.85714,65.71429 -74.28572,-200 -11.42857,162.85714 -74.28571,-17.14286 40,-217.14286 -42.85715,-17.14285 5.71429,-85.71429 -5.71429,-54.28571 -2.85714,-108.57143 -20,-42.85714 z"
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style="fill:none;fill-rule:evenodd;stroke: red; fill: white; stroke-width:4px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
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</g>
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<g
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2016-03-01 17:09:38 +01:00
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transform="translate(700, 500) scale(0.25)"
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2016-02-29 09:23:43 +01:00
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id="cat2">
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<path
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id="path8068"
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d="m 80,286.64792 28.57143,-31.42857 94.28571,60 5.71429,122.85714 L 200,472.3622 l 82.85714,-54.28571 194.28572,8.57143 191.42857,31.42857 48.57143,40 -11.42857,-65.71429 -48.57143,-94.28571 31.42857,-51.42857 14.28571,-88.57143 62.85715,74.28571 65.71428,0 31.42857,-82.85714 42.85715,94.28572 L 920,340.93363 897.14286,423.79078 868.57143,515.21935 800,663.79078 814.28571,795.21935 760,855.21935 734.28571,649.50506 691.42857,672.3622 714.28571,883.79078 640,895.21935 l -8.57143,-208.57143 -85.71428,71.42857 -160,-14.28571 L 317.14286,695.21935 360,838.07649 l -22.85714,65.71429 -74.28572,-200 -11.42857,162.85714 -74.28571,-17.14286 40,-217.14286 -42.85715,-17.14285 5.71429,-85.71429 -5.71429,-54.28571 -2.85714,-108.57143 -20,-42.85714 z"
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style="fill:none;fill-rule:evenodd;stroke: red; fill: white; stroke-width:4px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
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</g>
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2016-03-01 17:09:38 +01:00
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<g
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transform="translate(200, 0) scale(0.25)"
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id="cat3">
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<path
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id="path8068"
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d="m 80,286.64792 28.57143,-31.42857 94.28571,60 5.71429,122.85714 L 200,472.3622 l 82.85714,-54.28571 194.28572,8.57143 191.42857,31.42857 48.57143,40 -11.42857,-65.71429 -48.57143,-94.28571 31.42857,-51.42857 14.28571,-88.57143 62.85715,74.28571 65.71428,0 31.42857,-82.85714 42.85715,94.28572 L 920,340.93363 897.14286,423.79078 868.57143,515.21935 800,663.79078 814.28571,795.21935 760,855.21935 734.28571,649.50506 691.42857,672.3622 714.28571,883.79078 640,895.21935 l -8.57143,-208.57143 -85.71428,71.42857 -160,-14.28571 L 317.14286,695.21935 360,838.07649 l -22.85714,65.71429 -74.28572,-200 -11.42857,162.85714 -74.28571,-17.14286 40,-217.14286 -42.85715,-17.14285 5.71429,-85.71429 -5.71429,-54.28571 -2.85714,-108.57143 -20,-42.85714 z"
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style="fill:none;fill-rule:evenodd;stroke: red; fill: white; stroke-width:4px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
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</g>
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<g
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transform="translate(600, 0) scale(0.25)"
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id="cat4">
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<path
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id="path8068"
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d="m 80,286.64792 28.57143,-31.42857 94.28571,60 5.71429,122.85714 L 200,472.3622 l 82.85714,-54.28571 194.28572,8.57143 191.42857,31.42857 48.57143,40 -11.42857,-65.71429 -48.57143,-94.28571 31.42857,-51.42857 14.28571,-88.57143 62.85715,74.28571 65.71428,0 31.42857,-82.85714 42.85715,94.28572 L 920,340.93363 897.14286,423.79078 868.57143,515.21935 800,663.79078 814.28571,795.21935 760,855.21935 734.28571,649.50506 691.42857,672.3622 714.28571,883.79078 640,895.21935 l -8.57143,-208.57143 -85.71428,71.42857 -160,-14.28571 L 317.14286,695.21935 360,838.07649 l -22.85714,65.71429 -74.28572,-200 -11.42857,162.85714 -74.28571,-17.14286 40,-217.14286 -42.85715,-17.14285 5.71429,-85.71429 -5.71429,-54.28571 -2.85714,-108.57143 -20,-42.85714 z"
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style="fill:none;fill-rule:evenodd;stroke: red; fill: white; stroke-width:4px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
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</g>
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2016-02-29 09:23:43 +01:00
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</g>
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</svg>
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</div>
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<script type="text/javascript">
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var svg = d3.select("svg #zoom");
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2016-03-02 14:30:52 +01:00
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2016-02-29 09:23:43 +01:00
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svg.append("g")
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2016-02-29 15:14:25 +01:00
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.attr("id", "circulo")
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2016-02-29 09:23:43 +01:00
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.attr("transform",
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function(d) {
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return "translate(" + get_center_element("#cat1")[0] + " " + get_center_element("#cat1")[1] + ")";})
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.append("circle")
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.attr("style", "fill: rgb(0, 255, 0);")
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.attr("cx", 0)
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.attr("cy", 0)
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.attr("r", 20);
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svg.append("g")
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.attr("transform",
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function(d) { return "translate(" + get_pos_element("#cat1")[0] + " " + get_pos_element("#cat1")[1] + ") scale(" + get_scale_element("#cat1") + ")";})
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.append("rect")
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.attr("style", "fill:none; stroke:#ffff00;stroke-width:5")
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.attr("width", function(d) { return get_size_element("#cat1")[0];})
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.attr("height", function(d) { return get_size_element("#cat1")[1];});
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svg.append("g")
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.attr("transform",
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function(d) {
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return "translate(" + get_center_element("#cat1")[0] + " " + get_center_element("#cat1")[1] + ") scale(" + get_scale_element("#cat1") + ")";})
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.append("circle")
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.attr("style", "fill: none; stroke-width: 5; stroke: rgb(0, 0, 255);")
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.attr("cx", 0)
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.attr("cy", 0)
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.attr("r", get_radius_element("#cat1"));
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2016-03-01 17:09:38 +01:00
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svg.append("g")
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.attr("id", "circulo")
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.attr("transform",
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function(d) {
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return "translate(" + get_center_element("#cat3")[0] + " " + get_center_element("#cat3")[1] + ")";})
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.append("circle")
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.attr("style", "fill: rgb(0, 255, 0);")
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.attr("cx", 0)
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.attr("cy", 0)
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.attr("r", 20);
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svg.append("g")
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.attr("transform",
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function(d) { return "translate(" + get_pos_element("#cat3")[0] + " " + get_pos_element("#cat3")[1] + ") scale(" + get_scale_element("#cat3") + ")";})
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.append("rect")
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.attr("style", "fill:none; stroke:#ffff00;stroke-width:5")
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.attr("width", function(d) { return get_size_element("#cat3")[0];})
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.attr("height", function(d) { return get_size_element("#cat3")[1];});
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svg.append("g")
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.attr("transform",
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function(d) {
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return "translate(" + get_center_element("#cat3")[0] + " " + get_center_element("#cat3")[1] + ") scale(" + get_scale_element("#cat3") + ")";})
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.append("circle")
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.attr("style", "fill: none; stroke-width: 5; stroke: rgb(0, 0, 255);")
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.attr("cx", 0)
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.attr("cy", 0)
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.attr("r", get_radius_element("#cat3"));
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2016-03-02 14:30:52 +01:00
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arrow_by_pieces2("gatete_flecha", "cat1", "cat2");
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arrow_by_pieces2("gatete_flecha2", "cat1", "cat4");
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arrow_by_pieces2("gatete_flecha3", "cat3", "cat4");
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//~ arrow_by_pieces("gatete_flecha", "cat1", "cat2");
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//~ arrow_by_pieces("gatete_flecha", "cat3", "cat4");
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2016-02-29 15:14:25 +01:00
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2016-03-01 09:45:13 +01:00
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/**
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* Function get_radius_element
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* Return float
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* This method get the element radius
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*/
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2016-02-29 09:23:43 +01:00
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function get_radius_element(element) {
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var size = get_size_element(element);
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return Math.sqrt(
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Math.pow(size[0] / 2, 2) + Math.pow(size[1] / 2, 2));
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}
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2016-03-01 09:45:13 +01:00
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/**
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* Function get_scale_element
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* Return float
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* This method get the element escale
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*/
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2016-02-29 09:23:43 +01:00
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function get_scale_element(element) {
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var element_t = d3.transform(d3.select(element).attr("transform"));
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var element_t_scale = parseFloat(element_t['scale']);
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return element_t_scale;
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}
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2016-03-01 09:45:13 +01:00
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/**
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* Function get_size_element
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* Return array[2]
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* This method get the element size [width, height]
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*/
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2016-02-29 09:23:43 +01:00
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function get_size_element(element) {
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var element_b = d3.select(element).node().getBBox();
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return [element_b['width'], element_b['height']];
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}
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2016-03-01 09:45:13 +01:00
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/**
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* Function get_pos_element
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* Return array[2]
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* This method get the element position [x, y]
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*/
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2016-02-29 09:23:43 +01:00
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function get_pos_element(element) {
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var element_t = d3.transform(d3.select(element).attr("transform"));
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var element_t_scale = parseFloat(element_t['scale']);
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var element_b = d3.select(element).node().getBBox();
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var box_x = parseFloat(element_t.translate[0]) +
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parseFloat(element_b['x']) * element_t_scale;
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var box_y = parseFloat(element_t.translate[1]) +
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parseFloat(element_b['y']) * element_t_scale;
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return [box_x, box_y];
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}
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2016-03-01 09:45:13 +01:00
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/**
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* Function get_center_element
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* Return array[2]
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* This method ge2t the element center point [x, y]
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*/
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2016-02-29 09:23:43 +01:00
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function get_center_element(element) {
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var element_t = d3.transform(d3.select(element).attr("transform"));
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var element_t_scale = parseFloat(element_t['scale']);
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var element_b = d3.select(element).node().getBBox();
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var box_x = parseFloat(element_t.translate[0]) +
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parseFloat(element_b['x']) * element_t_scale;
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var box_y = parseFloat(element_t.translate[1]) +
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parseFloat(element_b['y']) * element_t_scale;
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var width = (element_t_scale * element_b['width']);
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var height = (element_t_scale * element_b['height']);
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var c_x = box_x + (width / 2);
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var c_y = box_y + (height / 2);
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return [c_x, c_y];
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}
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2016-03-01 09:45:13 +01:00
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/**
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* Function get_distance_between_point
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* Return float
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* This method get the distance betweeen two points
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*/
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2016-02-29 15:14:25 +01:00
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function get_distance_between_point(point1, point2) {
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delta_x = Math.abs(point1[0] - point2[0]);
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delta_y = Math.abs(point1[1] - point1[1]);
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return Math.sqrt(
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Math.pow(delta_x, 2) + Math.pow(delta_y, 2));
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}
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2016-03-02 14:30:52 +01:00
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2016-03-01 09:45:13 +01:00
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/**
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* Function get_angle_of_line
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* Return float
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* This method get the angle of line and x axe
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*/
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2016-02-29 15:14:25 +01:00
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function get_angle_of_line(point1, point2) {
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2016-02-29 16:12:17 +01:00
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return Math.atan2(point2[1] - point1[1], point2[0] - point1[0]) * 180 / Math.PI;
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2016-02-29 15:14:25 +01:00
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}
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2016-03-02 14:30:52 +01:00
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//~ function wait_for_preload_symbol(symbol) {
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//~ preload_symbol(symbol);
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//~
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//~ while (!is_preload_symbol(symbol)) {
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//~ sleep(1000);
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//~ }
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//~ }
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//~
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//~ function arrow_by_pieces(id_arrow, element1, element2, step) {
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//~
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//~ wait_for_preload_symbol('pedo');
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//~ wait_for_preload_symbol('caca');
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//~ ...
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//~ }
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2016-03-03 15:08:05 +01:00
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2016-03-02 14:30:52 +01:00
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function arrow_by_pieces2(id_arrow, element1, element2, step) {
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if (typeof(step) === "undefined")
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step = 0;
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step++;
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switch (step) {
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case 1:
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wait_for_preload_symbols(
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["body_arrow.svg#body_arrow",
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"head_arrow.svg#head_arrow"],
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function() {
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arrow_by_pieces2(id_arrow, element1, element2, step)
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});
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break;
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case 2:
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var arrow = svg.append("g")
|
|
|
|
.attr("id", id_arrow)
|
|
|
|
.attr("style", "opacity: 0");
|
|
|
|
|
|
|
|
arrow.append("g")
|
|
|
|
.attr("id", "body")
|
|
|
|
.append("use")
|
|
|
|
.attr("xlink:href", "body_arrow.svg#body_arrow");
|
|
|
|
|
|
|
|
arrow.append("g")
|
|
|
|
.attr("id", "head")
|
|
|
|
.append("use")
|
|
|
|
.attr("xlink:href", "head_arrow.svg#head_arrow");
|
|
|
|
|
|
|
|
|
|
|
|
var c_elem1 = get_center_element("#" + element1);
|
|
|
|
var c_elem2 = get_center_element("#" + element2);
|
|
|
|
var distance = get_distance_between_point(c_elem1, c_elem2);
|
|
|
|
|
|
|
|
var transform = d3.transform();
|
|
|
|
|
|
|
|
/*---------------------------------------------*/
|
|
|
|
/*--- Position of layer arrow (body + head) ---*/
|
|
|
|
/*---------------------------------------------*/
|
|
|
|
var arrow = d3.select("#" + id_arrow);
|
|
|
|
|
|
|
|
var arrow_body = d3.select("#" + id_arrow + " #body");
|
|
|
|
var arrow_body_b = arrow_body.node().getBBox();
|
|
|
|
|
|
|
|
transform.translate[0] = c_elem1[0];
|
|
|
|
transform.translate[1] = c_elem1[1] - arrow_body_b['height'] / 2;
|
|
|
|
transform.rotate = get_angle_of_line(c_elem1, c_elem2);
|
|
|
|
|
|
|
|
arrow.attr("transform", transform.toString());
|
|
|
|
|
|
|
|
/*---------------------------------------------*/
|
|
|
|
/*-------- Resize the body arrow width --------*/
|
|
|
|
/*---------------------------------------------*/
|
|
|
|
var arrow_body = d3.select("#" + id_arrow + " #body");
|
|
|
|
var arrow_body_b = arrow_body.node().getBBox();
|
|
|
|
var arrow_head = d3.select("#" + id_arrow + " #head");
|
|
|
|
var arrow_head_b = arrow_head.node().getBBox();
|
|
|
|
|
|
|
|
var body_width = distance - arrow_head_b['width'];
|
|
|
|
|
|
|
|
transform = d3.transform();
|
|
|
|
transform.scale[0] = body_width / arrow_body_b['width'];
|
|
|
|
arrow_body.attr("transform", transform.toString());
|
|
|
|
|
|
|
|
/*---------------------------------------------*/
|
|
|
|
/*---------- Position of head arrow -----------*/
|
|
|
|
/*---------------------------------------------*/
|
|
|
|
transform = d3.transform();
|
|
|
|
|
|
|
|
var arrow_body_t = d3.transform(arrow_body.attr("transform"));
|
|
|
|
|
|
|
|
var scale = arrow_body_t.scale[0];
|
|
|
|
var x = 0 + arrow_body_b['width'] * scale;
|
|
|
|
var y = 0 + (arrow_body_b['height'] / 2 - arrow_head_b['height'] / 2);
|
|
|
|
|
|
|
|
transform.translate[0] = x;
|
|
|
|
transform.translate[1] = y;
|
|
|
|
|
|
|
|
arrow_head.attr("transform", transform.toString());
|
|
|
|
|
|
|
|
/*---------------------------------------------*/
|
|
|
|
/*------- Show the result in one time ---------*/
|
|
|
|
/*---------------------------------------------*/
|
|
|
|
arrow.attr("style", "opacity: 1");
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2016-03-03 15:08:05 +01:00
|
|
|
function wait_for_preload_symbols(symbols, callback) {
|
|
|
|
var count_symbols = symbols.length;
|
2016-03-02 14:30:52 +01:00
|
|
|
|
2016-03-03 15:08:05 +01:00
|
|
|
function wait(symbol, callback) {
|
|
|
|
switch (is_preload_symbol(symbol)) {
|
|
|
|
case -1:
|
|
|
|
preload_symbol(symbol);
|
|
|
|
|
|
|
|
setTimeout(function() {
|
|
|
|
wait(symbol,
|
|
|
|
callback);
|
|
|
|
}, 100);
|
|
|
|
break;
|
|
|
|
case 0:
|
|
|
|
// Wait
|
|
|
|
setTimeout(function() {
|
|
|
|
wait(symbol,
|
|
|
|
callback);
|
|
|
|
}, 100);
|
|
|
|
break;
|
|
|
|
case 1:
|
|
|
|
count_symbols--;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (count_symbols == 0) {
|
|
|
|
//~ setTimeout(function() {
|
|
|
|
//~ callback();
|
|
|
|
//~ }, 1000);
|
|
|
|
callback();
|
|
|
|
}
|
2016-03-02 14:30:52 +01:00
|
|
|
}
|
|
|
|
|
2016-03-03 15:08:05 +01:00
|
|
|
for (var i in symbols) {
|
|
|
|
wait(symbols[i], callback);
|
2016-02-29 15:14:25 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2016-03-02 14:30:52 +01:00
|
|
|
|
|
|
|
function preload_symbol(symbol, param_step) {
|
2016-03-03 15:08:05 +01:00
|
|
|
var step;
|
|
|
|
|
|
|
|
|
2016-03-02 14:30:52 +01:00
|
|
|
if (typeof(param_step) == "undefined") {
|
|
|
|
step = 1;
|
|
|
|
param_step = 1;
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
step = param_step;
|
|
|
|
}
|
|
|
|
|
2016-03-03 15:08:05 +01:00
|
|
|
|
2016-03-02 14:30:52 +01:00
|
|
|
step++;
|
2016-02-29 15:14:25 +01:00
|
|
|
|
2016-03-03 15:08:05 +01:00
|
|
|
var base64symbol = btoa(symbol).replace(/=/g, "");
|
2016-02-29 09:23:43 +01:00
|
|
|
|
2016-03-03 15:08:05 +01:00
|
|
|
var callback = function (e) {
|
|
|
|
preload_symbol(symbol, step);
|
|
|
|
}
|
2016-03-02 14:30:52 +01:00
|
|
|
|
|
|
|
switch (param_step) {
|
|
|
|
case 1:
|
|
|
|
d3.select("svg").append("g")
|
|
|
|
.attr("id", base64symbol)
|
|
|
|
.attr("data-loaded", 0)
|
|
|
|
.style("opacity", 0)
|
|
|
|
.append("use")
|
2016-03-03 15:08:05 +01:00
|
|
|
.attr("xlink:href", symbol)
|
|
|
|
.on("load", callback);
|
2016-03-02 14:30:52 +01:00
|
|
|
break;
|
|
|
|
case 2:
|
|
|
|
d3.select("#" + base64symbol).attr("data-loaded", 1);
|
|
|
|
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
function is_preload_symbol(symbol) {
|
2016-03-03 15:08:05 +01:00
|
|
|
var base64symbol = btoa(symbol).replace(/=/g, "");
|
2016-02-29 15:14:25 +01:00
|
|
|
|
2016-03-02 14:30:52 +01:00
|
|
|
if (d3.select("#" + base64symbol).node() === null)
|
|
|
|
return -1;
|
2016-02-29 15:14:25 +01:00
|
|
|
|
2016-03-02 14:30:52 +01:00
|
|
|
return parseInt(d3.select("#" + base64symbol).attr("data-loaded"));
|
2016-02-29 09:23:43 +01:00
|
|
|
}
|
|
|
|
</script>
|
|
|
|
</body>
|
2016-03-01 09:45:13 +01:00
|
|
|
</html>
|