<html>
<head>
<title>Patient Medication Adherence</title>
<script src="http://d3js.org/d3.v2.js"></script>
</head>
<style>
body {
font: 11px sans-serif;
}
.axis path,
.axis line {
fill: none;
stroke: #000;
shape-rendering: crispEdges;
}
.dot {
stroke: #000;
}
.tooltip {
position: absolute;
width: 200px;
height: 28px;
pointer-events: none;
}
</style>
<body>
<script>
var cValue = function(d) {
return d.time;
};
var textValue = function(d) {
var time = parseInt(d.toString().substr(16, 2));
if (time > 8 && time < 12) {
return "Breakfast";
} else if (time > 12 && time < 17) {
return "Lunch";
}
if (time > 18 && time < 23) {
return "Dinner";
}
};
color = d3.scale.category10();
var data = [{
"date": "30-Dec-16",
"Text": "Lunch",
"time": "Mon Dec 30 2016 16:29:23 GMT+0530 (India Standard Time)",
"close": "30"
},
{
"date": "30-Dec-16",
"Text": "Breakfast",
"time": "Mon Jan 27 2017 11:29:23 GMT+0530 (India Standard Time)",
"close": "20"
},
{
"date": "30-Dec-16",
"Text": "Dinner",
"time": "Mon Feb 10 2017 21:29:23 GMT+0530 (India Standard Time)",
"close": "10"
},
{
"date": "01-Jan-17",
"Text": "Lunch",
"time": "Mon Dec 30 2016 16:29:23 GMT+0530 (India Standard Time)",
"close": "30"
},
{
"date": "01-Jan-17",
"Text": "Breakfast",
"time": "Mon Jan 27 2017 11:29:23 GMT+0530 (India Standard Time)",
"close": "20"
},
{
"date": "01-Jan-17",
"Text": "Dinner",
"time": "Mon Feb 10 2017 21:29:23 GMT+0530 (India Standard Time)",
"close": "10"
}
];
var dateformat = d3.time.format("%H:%M").parse;
var parseDate = d3.time.format("%d-%b-%y").parse;
data.forEach(function(d) {
d.date = parseDate(d.date);
//d.time=formattedDateTime(d.time);
//d3.time.format('%H %M')(new Date(d.time));
var today = new Date()
var time = new Date(d.time)
today.setHours(time.getHours(), time.getMinutes(), time.getSeconds(), time.getMilliseconds())
d.time = today;
});
var width = 1660;
height = 700;
padding = 100;
var margin = {
top: 20,
right: 20,
bottom: 30,
left: 40
},
width = 1260 - margin.left - margin.right,
height = 500 - margin.top - margin.bottom;
// create an svg container
var vis = d3.select("body").
append("svg:svg")
.attr("width", width)
.attr("height", height);
// add the graph canvas to the body of the webpage
vis = d3.select("body").append("svg")
.attr("width", width + margin.left + margin.right)
.attr("height", height + margin.top + margin.bottom)
.append("g")
.attr("transform", "translate(" + margin.left + "," + margin.top + ")");
// define the y scale (vertical)
var mindate = new Date(2012, 0, 1),
maxdate = new Date(2012, 0, 31);
var start_of_day = new Date()
start_of_day.setHours(0, 0, 0, 0)
var end_of_day = new Date()
end_of_day.setHours(23, 59, 59, 999)
var yScale = d3.time.scale()
.domain([start_of_day, end_of_day])
.nice(d3.time.day) // values between 0 and 100
.range([height - padding, padding]); // map these to the chart height, less padding.
//REMEMBER: y axis range has the bigger number first because the y value of zero is at the top of chart and increases as you go down.
// define the x scale (horizontal)
var mindate = new Date(2016, 11, 1),
maxdate = new Date();
var xScale = d3.time.scale()
.domain([mindate, maxdate]) // values between for month of january
.range([padding, width - padding * 2]); // map these the the chart width = total width minus padding at both sides
// define the y axis
var yValue = function(d) {
return d.time;
}; // data -> value
var yMap = function(d) {
return yScale(yValue(d));
};
var yAxis = d3.svg.axis()
.orient("left")
.scale(yScale).ticks(24).tickFormat(d3.time.format("%H:%M"));
// define the x axis
// setup x
var xValue = function(d) {
return d.date;
}; // data -> value
// value -> display
xMap = function(d) {
return xScale(xValue(d));
};
var xAxis = d3.svg.axis()
.orient("bottom")
.scale(xScale).tickFormat(d3.time.format("%Y-%m-%d"));
// draw y axis with labels and move in from the size by the amount of padding
vis.append("g")
.attr("transform", "translate(" + padding + ",0)")
.style({
'stroke': 'Black',
'fill': 'none',
'stroke-width': '1px'
})
.call(yAxis);
// draw x axis with labels and move to the bottom of the chart area
vis.append("g")
.attr("class", "xaxis") // give it a class so it can be used to select only xaxis labels below
// .attr("transform", "translate(0," + (height - padding) + ")")
.attr("transform", "translate(0," + (height - padding) + ")")
.style({
'stroke': 'Black',
'fill': 'none',
'stroke-width': '1px'
})
.call(xAxis);
// draw dots
vis.selectAll(".dot")
.data(data)
.enter().append("circle")
.attr("class", "dot")
.attr("r", 3.5)
.attr("cx", xMap)
.attr("cy", yMap)
.style("fill", function(d) {
var time = parseInt(d.time.toString().substr(16, 2));
return color(cValue(d));
})
.on("mouseover", function(d) {
tooltip.transition()
.duration(200)
.style("opacity", .9);
tooltip.html(d["Cereal Name"] + "<br/> (" + xValue(d) +
", " + yValue(d) + ")")
.style("left", (d3.event.pageX + 5) + "px")
.style("top", (d3.event.pageY - 28) + "px");
})
.on("mouseout", function(d) {
tooltip.transition()
.duration(500)
.style("opacity", 0);
});
// now rotate text on x axis
// solution based on idea here: https://groups.google.com/forum/?fromgroups#!topic/d3-js/heOBPQF3sAY
// first move the text left so no longer centered on the tick
// then rotate up to get 45 degrees.
vis.selectAll(".xaxis text") // select all the text elements for the xaxis
.attr("transform", function(d) {
return "translate(" + this.getBBox().height + "," + this.getBBox().height + ")";
});
// draw legend
var legend = vis.selectAll(".legend")
.data(color.domain())
.enter().append("g")
.attr("class", "legend")
.attr("transform", function(d, i) {
return "translate(0," + i * 20 + ")";
});
// draw legend colored rectangles
legend.append("rect")
.attr("x", width - 18)
.attr("width", 18)
.attr("height", 18)
.style("fill", color);
// draw legend text
legend.append("text")
.attr("x", width - 24)
.attr("y", 9)
.attr("dy", ".35em")
.style("text-anchor", "end")
.text(function(d) {
return textValue(d);
});
</script>
</body>
</html>
我是自定义控件的新手（使用D3.js和Sap ui5）。我阅读了一些教程并尝试了一下，但不知何故控件无法渲染。此外，控制台中不显示任何错误。
当我调试时，我看到渲染器函数和onAfterRendering函数被调用。任何帮助将受到高度赞赏。
//THis is my code written in Controller, where i Instantiate my custom chart control
jQuery.sap.require("hc.pe.managepatients.controller.D3Chart");
var oRadarHolder = this.getView().byId("radarHolder");
var oRadar = new hc.pe.managepatients.controller.D3Chart({
axis: "{axis}",
value: "{value}"
});
oRadarHolder.addContent(oRadar);
var oModel = new sap.ui.model.json.JSONModel();
oModel.setData(
[{
"axis": "30-Dec-16",
"Text": "Lunch",
"value": "Mon Dec 30 2016 16:29:23 GMT+0530 (India Standard Time)",
"close": "30"
}, {
"axis": "30-Dec-16",
"Text": "Breakfast",
"value": "Mon Jan 27 2017 11:29:23 GMT+0530 (India Standard Time)",
"close": "20"
}]);
oRadar.setModel(oModel);
this.getView().byId("radarHolder").addContent(oRadar);
- ＆GT;
jQuery.sap.require("sap/ui/thirdparty/d3");
jQuery.sap.declare("hc.pe.managepatients.controller.D3Chart");
sap.ui.core.Control.extend("hc.pe.managepatients.controller.D3Chart", {
metadata: {
properties: {
"axis": {
type: "string",
group: "Misc",
defaultValue: null
},
"value": {
type: "string",
group: "Misc",
defaultValue: null
}
}
},
init: function() {
console.log("Getting ready to weave a web");
this.sParentId = "";
},
createChart: function() {
/*
* Called from renderer
*/
console.log("hc.pe.managepatients.controls.D3Chart.createChart()");
var oChartLayout = new sap.m.VBox({
alignItems: sap.m.FlexAlignItems.Center,
justifyContent: sap.m.FlexJustifyContent.Center
});
var oChartFlexBox = new sap.m.FlexBox({
//height: "180 px",
alignItems: sap.m.FlexAlignItems.Center
});
/* ATTENTION: Important
* This is where the magic happens: we need a handle for our SVG to attach to. We can get this using .getIdForLabel()
* Check this in the 'Elements' section of the Chrome Devtools:
* By creating the layout and the Flexbox, we create elements specific for this control, and SAPUI5 takes care of
* ID naming. With this ID, we can append an SVG tag inside the FlexBox
*/
this.sParentId = oChartFlexBox.getIdForLabel();
oChartLayout.addItem(oChartFlexBox);
return oChartLayout;
},
renderer: function(oRm, oControl) {
var layout = oControl.createChart();
oRm.write("<div");
oRm.writeControlData(layout); // writes the Control ID and enables event handling – important!
oRm.writeClasses(); // there is no class to write, but this enables
// support for ColorBoxContainer.addStyleClass(…)
oRm.write(">");
oRm.renderControl(layout);
oRm.addClass('verticalAlignment');
oRm.write("</div>");
},
onAfterRendering: function() {
var width = 1660;
var height = 700;
var padding = 100;
var margin = {
top: 20,
right: 20,
bottom: 30,
left: 40
},
width = 1260 - margin.left - margin.right,
height = 500 - margin.top - margin.bottom;
var color;
console.log("hc.pe.managepatients.controls.D3Chart.onAfterRendering()");
console.log(this.sParentId);
//var cItems = this.getItems();
var data = [];
/* /* for (var i = 0; i < cItems.length; i++) {
var oEntry = {};
for (var j in cItems[i].mProperties) {
oEntry[j] = cItems[i].mProperties[j];
}
data.push(oEntry);
}*/
*/
//console.log("Data:");
//console.log(data);
/*
* ATTENTION: See .createChart()
* Here we're picking up a handle to the "parent" FlexBox with the ID we got in .createChart()
* Now simply .append SVG elements as desired
* EVERYTHING BELOW THIS IS PURE D3.js
*/
var vis = d3.select("#" + this.sParentId);
vis.append("svg:svg")
.attr("width", width)
.attr("height", height);
// add the graph canvas to the body of the webpage
vis = d3.select("body").append("svg")
.attr("width", width + margin.left + margin.right)
.attr("height", height + margin.top + margin.bottom)
.append("g")
.attr("transform", "translate(" + margin.left + "," + margin.top + ")");
// define the y scale (vertical)
var mindate = new Date(2012, 0, 1),
maxdate = new Date(2012, 0, 31);
var start_of_day = new Date();
start_of_day.setHours(0, 0, 0, 0);
var end_of_day = new Date();
end_of_day.setHours(23, 59, 59, 999);
var yScale = d3.time.scale()
.domain([start_of_day, end_of_day])
.nice(d3.time.day) // values between 0 and 100
.range([height - padding, padding]); // map these to the chart height, less padding.
//REMEMBER: y axis range has the bigger number first because the y value of zero is at the top of chart and increases as you go down.
// define the x scale (horizontal)
var mindate = new Date(2016, 11, 1),
maxdate = new Date();
var xScale = d3.time.scale()
.domain([mindate, maxdate]) // values between for month of january
.range([padding, width - padding * 2]); // map these the the chart width = total width minus padding at both sides
// define the y axis
var yValue = function(d) {
return d.time;
}; // data -> value
var yMap = function(d) {
return yScale(yValue(d));
};
var yAxis = d3.svg.axis()
.orient("left")
.scale(yScale).ticks(24).tickFormat(d3.time.format("%H:%M"));
// define the x axis
// setup x
var xValue = function(d) {
return d.date;
}; // data -> value
// value -> display
var xMap = function(d) {
return xScale(xValue(d));
};
var xAxis = d3.svg.axis()
.orient("bottom")
.scale(xScale).tickFormat(d3.time.format("%Y-%m-%d"));
// draw y axis with labels and move in from the size by the amountf of padding
vis.append("g")
.attr("transform", "translate(" + padding + ",0)")
.style({
'stroke': 'Black',
'fill': 'none',
'stroke-width': '1px'
})
.call(yAxis);
// draw x axis with labels and move to the bottom of the chart area
vis.append("g")
.attr("class", "xaxis") // give it a class so it can be used to select only xaxis labels below
// .attr("transform", "translate(0," + (height - padding) + ")")
.attr("transform", "translate(0," + (height - padding) + ")")
.style({
'stroke': 'Black',
'fill': 'none',
'stroke-width': '1px'
})
.call(xAxis);
// draw dots
vis.selectAll(".dot")
// .enter().append("circle")
.attr("class", "dot")
.attr("r", 3.5)
.attr("cx", xMap)
.attr("cy", yMap)
.style("fill", function(d) {
var time = parseInt(d.time.toString().substr(16, 2));
return color(cValue(d));
})
.on("mouseover", function(d) {
tooltip.transition()
.duration(200)
.style("opacity", .9);
tooltip.html(d["Cereal Name"] + "<br/> (" + xValue(d) +
", " + yValue(d) + ")")
.style("left", (d3.event.pageX + 5) + "px")
.style("top", (d3.event.pageY - 28) + "px");
})
.on("mouseout", function(d) {
tooltip.transition()
.duration(500)
.style("opacity", 0);
});
// now rotate text on x axis
// solution based on idea here: https://groups.google.com/forum/?fromgroups#!topic/d3-js/heOBPQF3sAY
// first move the text left so no longer centered on the tick
// then rotate up to get 45 degrees.
var cValue = function(d) {
return d.time;
};
var textValue = function(d) {
var time = parseInt(d.toString().substr(16, 2));
if (time > 8 && time < 12) {
return "Breakfast";
} else if (time > 12 && time < 17) {
return "Lunch";
}
if (time > 18 && time < 23) {
return "Dinner";
}
};
color = d3.scale.category10();
var data = [{
"date": "30-Dec-16",
"Text": "Lunch",
"time": "Mon Dec 30 2016 16:29:23 GMT+0530 (India Standard Time)",
"close": "30"
}, {
"date": "30-Dec-16",
"Text": "Breakfast",
"time": "Mon Jan 27 2017 11:29:23 GMT+0530 (India Standard Time)",
"close": "20"
},
{
"date": "30-Dec-16",
"Text": "Dinner",
"time": "Mon Feb 10 2017 21:29:23 GMT+0530 (India Standard Time)",
"close": "10"
}, {
"date": "01-Jan-17",
"Text": "Lunch",
"time": "Mon Dec 30 2016 16:29:23 GMT+0530 (India Standard Time)",
"close": "30"
}, {
"date": "01-Jan-17",
"Text": "Breakfast",
"time": "Mon Jan 27 2017 11:29:23 GMT+0530 (India Standard Time)",
"close": "20"
},
{
"date": "01-Jan-17",
"Text": "Dinner",
"time": "Mon Feb 10 2017 21:29:23 GMT+0530 (India Standard Time)",
"close": "10"
}
];
var dateformat = d3.time.format("%H:%M").parse;
var parseDate = d3.time.format("%d-%b-%y").parse;
data.forEach(function(d) {
d.date = parseDate(d.date);
//d.time=formattedDateTime(d.time);
//d3.time.format('%H %M')(new Date(d.time));
var today = new Date();
var time = new Date(d.time);
today.setHours(time.getHours(), time.getMinutes(), time.getSeconds(), time.getMilliseconds());
d.time = today;
});
var width = 1660;
var height = 700;
var padding = 100;
var margin = {
top: 20,
right: 20,
bottom: 30,
left: 40
},
width = 1260 - margin.left - margin.right,
height = 500 - margin.top - margin.bottom;
vis.selectAll(".xaxis text") // select all the text elements for the xaxis
.attr("transform", function(d) {
return "translate(" + this.getBBox().height + "," + this.getBBox().height + ")";
});
// draw legend
var legend = vis.selectAll(".legend")
.data(color.domain())
.enter().append("g")
.attr("class", "legend")
.attr("transform", function(d, i) {
return "translate(0," + i * 20 + ")";
});
// draw legend colored rectangles
legend.append("rect")
.attr("x", width - 18)
.attr("width", 18)
.attr("height", 18)
.style("fill", color);
// draw legend text
legend.append("text")
.attr("x", width - 24)
.attr("y", 9)
.attr("dy", ".35em")
.style("text-anchor", "end")
.text(function(d) {
return textValue(d);
});
//Your D3.js code HERE
}
});