PianoRoll With Off-putting Web Audio

forked from indirajhenny's block: PianoRoll With Off-putting Web Audio

<!DOCTYPE html>
<html>
<head>
    <meta http-equiv="Content-Type" content="text/html;charset=utf-8">
    <title>Chronological Diagram of Asia</title>
    <script type="text/javascript" src="nexusUI.js"></script>
    <script type="text/javascript" src="https://cdn.jsdelivr.net/npm/d3@2.10.3/d3.v2.js"></script>
    
    <script type="text/javascript" src="notesOnlyJSON.js"></script>
    <script src="Tone.js"></script>
    <style type="text/css">
        .chart {
            shape-rendering: crispEdges;
        }

.mini text {
            font: 9px sans-serif;
        }

.main text {
            font: 12px sans-serif;
        }

.miniItem0 {
            fill: darksalmon;
            stroke: black;
            stroke-width: 2;
        }

.miniItem1 {
            fill: darkolivegreen;
            fill-opacity: .7;
            stroke: black;
            stroke-width: 2
        }

.miniItem2 {
            fill: slategray;
            fill-opacity: .7;
            stroke: black;
            stroke-width: 2;
        }
        .miniItem3 {
            fill: #59e95e;
            fill-opacity: .7;
            stroke: black;
            stroke-width: 2;
        }
        .miniItem4 {
            fill: slategray;
            fill-opacity: .7;
            stroke: black;
            stroke-width: 2;
        }
        .miniItem5 {
            fill: #e94cbb;
            fill-opacity: .7;
            stroke: black;
            stroke-width: 2;
        }
        .miniItem6 {
            fill: #59e95e;
            fill-opacity: .7;
            stroke: black;
            stroke-width: 2;
        }
        .miniItem7 {
            fill: slategray;
            fill-opacity: .7;
            stroke: black;
            stroke-width: 2;
        }
        .miniItem8 {
            fill: #b077e9;
            fill-opacity: .7;
            stroke: black;
            stroke-width: 2;
        }
        .miniItem9 {
            fill: #64326b;
            fill-opacity: .7;
            stroke: black;
            stroke-width: 2;
        }
        .miniItem10 {
            fill: darksalmon;
            stroke: black;
            stroke-width: 2;
        }

.miniItem11{
            fill: darkolivegreen;
            fill-opacity: .7;
            stroke: black;
            stroke-width: 2
        }

.miniItem12 {
            fill: slategray;
            fill-opacity: .7;
            stroke: black;
            stroke-width: 2;
        }
        .miniItem13 {
            fill: #59e95e;
            fill-opacity: .7;
            stroke: black;
            stroke-width: 2;
        }
        .miniItem14 {
            fill: slategray;
            fill-opacity: .7;
            stroke: black;
            stroke-width: 2;
        }
        .miniItem15 {
            fill: #e94cbb;
            fill-opacity: .7;
            stroke: black;
            stroke-width: 2;
        }
        .miniItem16 {
            fill: #59e95e;
            fill-opacity: .7;
            stroke: black;
            stroke-width: 2;
        }
        .miniItem17 {
            fill: slategray;
            fill-opacity: .7;
            stroke: black;
            stroke-width: 2;
        }
        .miniItem18 {
            fill: #b077e9;
            fill-opacity: .7;
            stroke: black;
            stroke-width: 2;
        }
        .miniItem19 {
            fill: #64326b;
            fill-opacity: .7;
            stroke: black;
            stroke-width: 2;
        }
        .miniItem20 {
            fill: #64326b;
            fill-opacity: .7;
            stroke: black;
            stroke-width: 2;
        }

.brush .selection {
            fill: none;
        }

</style>
</head>
<body>
<script type="text/javascript">
    //data
    var lanes = ["C3","D3","E3","F3","G3","A3","B3","C4","D4","E4","F4","G4","A4","B4","C5","D5","E5","F5","G5", "A5", "B5"], //21 pitches

laneLength = lanes.length,
        timeBegin = 0,
        timeEnd = 65.33326800000005;

</script>
<script type="text/javascript">
    var m = [20, 15, 15, 120], //top right bottom left
        w = 960 - m[1] - m[3],
        h = 500 - m[0] - m[2],
        miniHeight = laneLength * 18,  //removed *12
        mainHeight = h - miniHeight - 50;

//scales
    var x = d3.scale.linear() //where is this positioned? at the top or bottom? this might be for main
        .domain([timeBegin, timeEnd])
        .range([0, w]);

var y2 = d3.scale.linear()
        .domain([0, laneLength])
        .range([0, miniHeight]);

var zoom = d3.behavior.zoom()
        .scaleExtent([1, 10])
        .on("zoom", zoomed);

var //xAxis = d3.svg.axis().scale(x1).orient("bottom"),
        xAxis2 = d3.svg.axis().scale(x).orient("bottom"),

drag = d3.behavior.drag() //when moving rect from left side, other components of rectangle need to be resized   //so we must include this...i think
            .on("drag", dragmove);

var brush = d3.svg.brush();
        //brush.on('brushend', bindSelect)

chart = d3.select("body")
        .append("svg")
        .attr("width", w + m[1] + m[3])
        .attr("height", h + m[0] + m[2])
        .attr("class", "chart")
        .attr('id','mySVG')
       
        .call(zoom);

var mini = chart.append("g")
        .attr("transform", "translate(" + m[3] + "," + (mainHeight + m[0]) + ")")
        .attr("width", w)
        .attr("height", miniHeight)
     		.call(brush.x(x).y(y2).on('brushend',notesSelected))
        .attr("class", "mini");

//var notesBrush = mini.append("g")
       // .attr("class", "brush")
       // .call(brush);

// notesBrush.call(brush.move);

//mini lanes and texts
    mini.append("g").selectAll(".laneLines")
        .data(minimalNotesFinal)
        //.data(notes)
        .enter().append("line")
        .attr("x1", m[1])
        .attr("y1", function(d) {return y2(d.lane);})
        .attr("x2", w)
        .attr("y2", function(d) {return y2(d.lane);})
        .attr("stroke", "lightgray");

mini.append("g").selectAll(".laneText")
        .data(lanes)
        .enter().append("text")
        .text(function(d) {return d;})
        .attr("x", -m[1])
        .attr("y", function(d, i) {return y2(i + .5);})
        .attr("dy", ".5ex")
        .attr("text-anchor", "end")
        .attr("class", "laneText");

mini.append("g")
        .attr("class", "x axis")
        .attr("transform", "translate(0," + miniHeight + ")")
        .call(xAxis2);

//mini item rects soon to be brushes
    mini.append("g").selectAll("miniItems")
        .data(minimalNotesFinal)
        .enter().append("rect") //"brush"
        .attr("class", function(d) {return "miniItem" + d.lane;}) //midi
        .attr("x", function(d) {return x(d.time);}) //time
        .attr("y", function(d) {return y2(d.lane + .5) - 5;}) //midi
        .attr("width", function(d) {
            return x(d.duration);})
        .attr("height", 10)
        .on('click', noteClicked)
        .call(drag);

//brush on mini chart

/*function bindSelect(){
        if (d3.event.defaultPrevented) return; // dragged
        d3.select('#mySVG rect.extent')
            .on('click',function(){alert('hi mom!')})
    }*/

/*function brushed(d,i){
        if (d3.event.defaultPrevented) return; // dragged
        var notesSelected = [];

d3.select(this);
        notesSelected.push(d.name[i], d.duration[i]);
        console.log(notesSelected);
    }*/
    function notesSelected() {
        if (d3.event.defaultPrevented) return; // dragged
        var synth = new Tone.FMSynth().toMaster();

d3.select(this);
        synth.triggerAttackRelease(function(d,i){

return (d.name[i], d.duration[i])});

}

function noteClicked(d, i) { //
        if (d3.event.defaultPrevented) return; // dragged
        var synth = new Tone.FMSynth().toMaster();

d3.select(this);
        synth.triggerAttackRelease(d.name, d.duration)

}

function dragmove(d) {

d3.select(this)

.attr("x", d.x = Math.max(0, d3.event.x));

}

function zoomed() {
        mini.attr("transform", "translate(" + d3.event.translate + ")scale(" + d3.event.scale + ")");
    }

</script>

</body>
</html>

Modified http://mbostock.github.com/d3/d3.v2.js to a secure url

https://mbostock.github.com/d3/d3.v2.js

https://d3js.org/d3.v4.min.js