图表适用于Chrome但不适用于Firefox
我想在D3上使用这个graph。我遇到的问题是我必须将JS中的代码传递给Angular2-Typescript应用程序，示例代码在D3 v3中。我使用v4。
我的代码在Chromium（Linux Chrome）上运行良好，但在Firefox上它不显示波形动画（它显示为图像）：
我创建了一个plunker，在Plunker中，它可以正常使用Firefox。
我的问题是为什么它适用于Chromium而不适用于Firefox？
项目是使用ng-cli创建的，D3 v4库由npm获取，在 angular-cli.json 中引用，如下例所示，并像这样导入import * as d3 from 'd3';：
"scripts": [
"../node_modules/jquery/dist/jquery.min.js",
"../node_modules/bootstrap/dist/js/bootstrap.min.js",
"../node_modules/d3/build/d3.min.js"
],
代码：
import { Component, OnInit } from 'angular2/core';
import * as d3 from 'd3';
@Component({
selector: 'my-app',
template: `
<svg id="chart" width="97%" height="250">
</svg>
`
})
export class Angular2TutorialComponent implements OnInit {
config = {
minValue: 0, // The gauge minimum value.
maxValue: 100, // The gauge maximum value.
circleThickness: 0.05, // The outer circle thickness as a percentage of it's radius.
circleFillGap: 0.05, // The size of the gap between the outer circle and wave circle as a percentage of the outer circles radius.
circleColor: "#178BCA", // The color of the outer circle.
waveHeight: 0.05, // The wave height as a percentage of the radius of the wave circle.
waveCount: 1, // The number of full waves per width of the wave circle.
waveRiseTime: 1000, // The amount of time in milliseconds for the wave to rise from 0 to it's final height.
waveAnimateTime: 18000, // The amount of time in milliseconds for a full wave to enter the wave circle.
waveRise: true, // Control if the wave should rise from 0 to it's full height, or start at it's full height.
waveHeightScaling: true, // Controls wave size scaling at low and high fill percentages. When true, wave height reaches it's maximum at 50% fill, and minimum at 0% and 100% fill. This helps to prevent the wave from making the wave circle from appear totally full or empty when near it's minimum or maximum fill.
waveAnimate: true, // Controls if the wave scrolls or is static.
waveColor: "#178BCA", // The color of the fill wave.
waveOffset: 0, // The amount to initially offset the wave. 0 = no offset. 1 = offset of one full wave.
textVertPosition: .5, // The height at which to display the percentage text withing the wave circle. 0 = bottom, 1 = top.
textSize: 1, // The relative height of the text to display in the wave circle. 1 = 50%
valueCountUp: true, // If true, the displayed value counts up from 0 to it's final value upon loading. If false, the final value is displayed.
displayPercent: true, // If true, a % symbol is displayed after the value.
textColor: "#045681", // The color of the value text when the wave does not overlap it.
waveTextColor: "#A4DBf8" // The color of the value text when the wave overlaps it.
};
constructor() {}
ngOnInit(): void {
this.loadLiquidFillGauge('chart', 50, null);
}
loadLiquidFillGauge(elementId, value, config): void {
if (config == null) config = this.config;
let gauge = d3.select("#" + elementId);
let radius = Math.min(parseInt(gauge.style("width")), parseInt(gauge.style("height"))) / 2;
let locationX = parseInt(gauge.style("width")) / 2 - radius;
let locationY = parseInt(gauge.style("height")) / 2 - radius;
let fillPercent = Math.max(config.minValue, Math.min(config.maxValue, value)) / config.maxValue;
let waveHeightScale;
if (config.waveHeightScaling) {
waveHeightScale = d3.scaleLinear()
.range([0, config.waveHeight, 0])
.domain([0, 50, 100]);
} else {
waveHeightScale = d3.scaleLinear()
.range([config.waveHeight, config.waveHeight])
.domain([0, 100]);
}
let textPixels = (config.textSize * radius / 2);
let textFinalValue = parseFloat(value).toFixed(2);
let textStartValue = config.valueCountUp ? config.minValue : textFinalValue;
let percentText = config.displayPercent ? "%" : "";
let circleThickness = config.circleThickness * radius;
let circleFillGap = config.circleFillGap * radius;
let fillCircleMargin = circleThickness + circleFillGap;
let fillCircleRadius = radius - fillCircleMargin;
let waveHeight = fillCircleRadius * waveHeightScale(fillPercent * 100);
let waveLength = fillCircleRadius * 2 / config.waveCount;
let waveClipCount = 1 + config.waveCount;
let waveClipWidth = waveLength * waveClipCount;
// Rounding functions so that the correct number of decimal places is always displayed as the value counts up.
let textRounder: any = function(value) {
return Math.round(value);
};
if (parseFloat(textFinalValue) != (textRounder(textFinalValue))) {
textRounder = function(value) {
return parseFloat(value).toFixed(1);
};
}
if (parseFloat(textFinalValue) != (textRounder(textFinalValue))) {
textRounder = function(value) {
return parseFloat(value).toFixed(2);
};
}
// Data for building the clip wave area.
let data = [];
for (let i = 0; i <= 40 * waveClipCount; i++) {
data.push({
x: i / (40 * waveClipCount),
y: (i / (40))
});
}
// Scales for drawing the outer circle.
let gaugeCircleX = d3.scaleLinear().range([0, 2 * Math.PI]).domain([0, 1]);
let gaugeCircleY = d3.scaleLinear().range([0, radius]).domain([0, radius]);
// Scales for controlling the size of the clipping path.
let waveScaleX = d3.scaleLinear().range([0, waveClipWidth]).domain([0, 1]);
let waveScaleY = d3.scaleLinear().range([0, waveHeight]).domain([0, 1]);
// Scales for controlling the position of the clipping path.
let waveRiseScale = d3.scaleLinear()
// The clipping area size is the height of the fill circle + the wave height, so we position the clip wave
// such that the it will overlap the fill circle at all when at 0%, and will totally cover the fill
// circle at 100%.
.range([(fillCircleMargin + fillCircleRadius * 2 + waveHeight), (fillCircleMargin - waveHeight)])
.domain([0, 1]);
let waveAnimateScale = d3.scaleLinear()
.range([0, waveClipWidth - fillCircleRadius * 2]) // Push the clip area one full wave then snap back.
.domain([0, 1]);
// Scale for controlling the position of the text within the gauge.
let textRiseScaleY = d3.scaleLinear()
.range([fillCircleMargin + fillCircleRadius * 2, (fillCircleMargin + textPixels * 0.7)])
.domain([0, 1]);
// Center the gauge within the parent SVG.
let gaugeGroup = gauge.append("g")
.attr('transform', 'translate(' + locationX + ',' + locationY + ')');
// Draw the outer circle.
let gaugeCircleArc = d3.arc()
.startAngle(gaugeCircleX(0))
.endAngle(gaugeCircleX(1))
.outerRadius(gaugeCircleY(radius))
.innerRadius(gaugeCircleY(radius - circleThickness));
gaugeGroup.append("path")
.attr("d", gaugeCircleArc)
.style("fill", config.circleColor)
.attr('transform', 'translate(' + radius + ',' + radius + ')');
// Text where the wave does not overlap.
let text1 = gaugeGroup.append("text")
.text(textRounder(textStartValue) + percentText)
.attr("class", "liquidFillGaugeText")
.attr("text-anchor", "middle")
.attr("font-size", textPixels + "px")
.style("fill", config.textColor)
.attr('transform', 'translate(' + radius + ',' + textRiseScaleY(config.textVertPosition) + ')');
// The clipping wave area.
let clipArea = d3.area()
.x( < any > function(d) {
return waveScaleX(d.x);
})
.y0( < any > function(d) {
return waveScaleY(Math.sin(Math.PI * 2 * config.waveOffset * -1 + Math.PI * 2 * (1 - config.waveCount) + d.y * 2 * Math.PI));
})
.y1(function(d) {
return (fillCircleRadius * 2 + waveHeight);
});
let waveGroup = gaugeGroup.append("defs")
.append("clipPath")
.attr("id", "clipWave" + elementId);
let wave = waveGroup.append("path")
.datum(data)
.attr("d", clipArea)
.attr("T", 0);
// The inner circle with the clipping wave attached.
let fillCircleGroup = gaugeGroup.append("g")
.attr("clip-path", "url(#clipWave" + elementId + ")");
fillCircleGroup.append("circle")
.attr("cx", radius)
.attr("cy", radius)
.attr("r", fillCircleRadius)
.style("fill", config.waveColor);
// Text where the wave does overlap.
let text2 = fillCircleGroup.append("text")
.text(textRounder(textStartValue) + percentText)
.attr("class", "liquidFillGaugeText")
.attr("text-anchor", "middle")
.attr("font-size", textPixels + "px")
.style("fill", config.waveTextColor)
.attr('transform', 'translate(' + radius + ',' + textRiseScaleY(config.textVertPosition) + ')');
// Make the value count up.
if (config.valueCountUp) {
let textTween = function() {
let i = d3.interpolate(this.textContent, textFinalValue);
let temp = this;
return function(t) {
temp.textContent = textRounder(i(t)) + percentText;
}
};
text1.transition()
.duration(config.waveRiseTime)
.tween("text", textTween);
text2.transition()
.duration(config.waveRiseTime)
.tween("text", textTween);
}
// Make the wave rise. wave and waveGroup are separate so that horizontal and vertical movement can be controlled independently.
let waveGroupXPosition = fillCircleMargin + fillCircleRadius * 2 - waveClipWidth;
if (config.waveRise) {
waveGroup.attr('transform', 'translate(' + waveGroupXPosition + ',' + waveRiseScale(0) + ')')
.transition()
.duration(config.waveRiseTime)
.attr('transform', 'translate(' + waveGroupXPosition + ',' + waveRiseScale(fillPercent) + ')')
.on("start", function() {
wave.attr('transform', 'translate(1,0)');
}); // This transform is necessary to get the clip wave positioned correctly when waveRise=true and waveAnimate=false. The wave will not position correctly without this, but it's not clear why this is actually necessary.
} else {
waveGroup.attr('transform', 'translate(' + waveGroupXPosition + ',' + waveRiseScale(fillPercent) + ')');
}
if (config.waveAnimate) animateWave();
function animateWave() {
wave.attr('transform', 'translate(' + waveAnimateScale(+wave.attr('T')) + ',0)');
wave.transition()
.duration(config.waveAnimateTime * (1 - +wave.attr('T')))
.ease(d3.easeLinear)
.attr('transform', 'translate(' + waveAnimateScale(1) + ',0)')
.attr('T', 1)
.on('end', function() {
wave.attr('T', 0);
animateWave();
});
}
}
}
1 个答案:
答案 0 :(得分：0)
this works fine :
add d3v4 script cdn like this in index.html:-
--------------------------------------------
index.html
-------------
<script src="https://d3js.org/d3.v4.min.js"></script>
beaker-chart.component.html
-------------------------------
<svg id="fillgauge1" width="97%" height="250"></svg>
beaker-chart.component.ts
------------------------------
import { AfterViewInit, Component, OnInit, Input, Renderer,ViewChildren, ElementRef, ViewEncapsulation, HostListener, EventEmitter, Injector, Output } from '@angular/core';
declare var d3:any;
@Component({
selector: 'app-beaker-chart',
templateUrl: './beaker-chart.component.html',
styleUrls: ['./beaker-chart.component.css'],
encapsulation: ViewEncapsulation.None
})
export class BeakerChartComponent implements OnInit {
gauge1: any;
config0: any;
jsonData: any;
errorMessage: any;
elemetsRef: any;
loadLiquidFillGauge: any;
liquidFillGaugeDefaultSettings: any;
constructor(public renderer: Renderer, public elementRef: ElementRef,public injector: Injector,public jsonDataService: JsonDataService) {
this.elemetsRef = ElementRef;
}
ngOnInit() {
this.beakerChart();
}
beakerChart(){
(function(d3) {
var idGenerator = (function() {
var count = 0;
return function(prefix) {
return prefix + "-" + count++;
};
})();
var defaultConfig = {
// Values
minValue: 0, // The gauge minimum value.
maxValue: 100, // The gauge maximum value.
// Styles
circleThickness: 0.05, // The outer circle thickness as a percentage of it's radius.
circleFillGap: 0.05, // The size of the gap between the outer circle and wave circle as a percentage of the outer circles radius.
circleColor: "#178BCA", // The color of the outer circle.
backgroundColor: null, // The color of the background
waveColor: "#178BCA", // The color of the fill wave.
width: 0, // You might want to set the width and height if it is not detected properly by the plugin
height: 0,
// Gradient
fillWithGradient: false, // Controls if the wave should be filled with gradient
gradientPoints: [0, 0, 1., 1.], // [x1, y1, x2, y2], coordinates for gradient start point(x1,y1) and final point(x2,y2)
gradientFromColor: "#FFF",
gradientToColor: "#000",
// Waves
waveHeight: 0.05, // The wave height as a percentage of the radius of the wave circle.
waveCount: 1, // The number of full waves per width of the wave circle.
waveOffset: 0, // The amount to initially offset the wave. 0 = no offset. 1 = offset of one full wave.
// Animations
waveRise: true, // Control if the wave should rise from 0 to it's full height, or start at it's full height.
waveRiseTime: 1000, // The amount of time in milliseconds for the wave to rise from 0 to it's final height.
waveRiseAtStart: true, // If set to false and waveRise at true, will disable only the initial animation
waveAnimate: true, // Controls if the wave scrolls or is static.
waveAnimateTime: 18000, // The amount of time in milliseconds for a full wave to enter the wave circle.
waveHeightScaling: true, // Controls wave size scaling at low and high fill percentages. When true, wave height reaches it's maximum at 50% fill, and minimum at 0% and 100% fill. This helps to prevent the wave from making the wave circle from appear totally full or empty when near it's minimum or maximum fill.
valueCountUp: true, // If true, the displayed value counts up from 0 to it's final value upon loading and updating. If false, the final value is displayed.
valueCountUpAtStart: true, // If set to false and valueCountUp at true, will disable only the initial animation
// Text
textVertPosition: 0.5, // The height at which to display the percentage text withing the wave circle. 0 = bottom, 1 = top.
textSize: 1, // The relative height of the text to display in the wave circle. 1 = 50%
displayPercent: true, // If true, a % symbol is displayed after the value.
textColor: "#045681", // The color of the value text when the wave does not overlap it.
waveTextColor: "#A4DBf8", // The color of the value text when the wave overlaps it.
};
d3.liquidfillgauge = function(g, value, settings) {
// Handle configuration
var config = d3.map(defaultConfig);
d3.map(settings).each(function(val, key) {
config.set(key, val);
});
g.each(function(d) {
var gauge = d3.select(this);
var width = config.get("width") !== 0 ? config.get("width") : parseInt(gauge.style("width"));
var height = config.get("height") !== 0 ? config.get("height") : parseInt(gauge.style("height"));
var radius = Math.min(width, height) / 2;
var locationX = width / 2 - radius;
var locationY = height / 2 - radius;
var fillPercent = Math.max(config.get("minValue"), Math.min(config.get("maxValue"), value)) / config.get("maxValue");
var waveHeightScale;
if (config.get("waveHeightScaling")) {
waveHeightScale = d3.scaleLinear()
.range([0, config.get("waveHeight"), 0])
.domain([0, 50, 100]);
} else {
waveHeightScale = d3.scaleLinear()
.range([config.get("waveHeight"), config.get("waveHeight")])
.domain([0, 100]);
}
var textPixels = (config.get("textSize") * radius / 2);
var textFinalValue = parseFloat(value).toFixed(2);
var textStartValue = config.get("valueCountUp") ? config.get("minValue") : textFinalValue;
var percentText = config.get("displayPercent") ? "%" : "";
var circleThickness = config.get("circleThickness") * radius;
var circleFillGap = config.get("circleFillGap") * radius;
var fillCircleMargin = circleThickness + circleFillGap;
var fillCircleRadius = radius - fillCircleMargin;
var waveHeight = fillCircleRadius * waveHeightScale(fillPercent * 100);
var waveLength = fillCircleRadius * 2 / config.get("waveCount");
var waveClipCount = 1 + config.get("waveCount");
var waveClipWidth = waveLength * waveClipCount;
// Rounding functions so that the correct number of decimal places is always displayed as the value counts up.
var textRounder = function(value) {
return Math.round(value);
};
if (parseFloat(textFinalValue) != parseFloat(textRounder(textFinalValue))) {
textRounder = function(value) {
return parseFloat(value).toFixed(1);
};
}
if (parseFloat(textFinalValue) != parseFloat(textRounder(textFinalValue))) {
textRounder = function(value) {
return parseFloat(value).toFixed(2);
};
}
// Data for building the clip wave area.
var data = [];
for (var i = 0; i <= 40 * waveClipCount; i++) {
data.push({
x: i / (40 * waveClipCount),
y: (i / (40))
});
}
// Scales for drawing the outer circle.
var gaugeCircleX = d3.scaleLinear().range([0, 2 * Math.PI]).domain([0, 1]);
var gaugeCircleY = d3.scaleLinear().range([0, radius]).domain([0, radius]);
// Scales for controlling the size of the clipping path.
var waveScaleX = d3.scaleLinear().range([0, waveClipWidth]).domain([0, 1]);
var waveScaleY = d3.scaleLinear().range([0, waveHeight]).domain([0, 1]);
// Scales for controlling the position of the clipping path.
var waveRiseScale = d3.scaleLinear()
// The clipping area size is the height of the fill circle + the wave height, so we position the clip wave
// such that the it will won't overlap the fill circle at all when at 0%, and will totally cover the fill
// circle at 100%.
.range([(fillCircleMargin + fillCircleRadius * 2 + waveHeight), (fillCircleMargin - waveHeight)])
.domain([0, 1]);
var waveAnimateScale = d3.scaleLinear()
.range([0, waveClipWidth - fillCircleRadius * 2]) // Push the clip area one full wave then snap back.
.domain([0, 1]);
// Scale for controlling the position of the text within the gauge.
var textRiseScaleY = d3.scaleLinear()
.range([fillCircleMargin + fillCircleRadius * 2, (fillCircleMargin + textPixels * 0.7)])
.domain([0, 1]);
// Center the gauge within the parent
var gaugeGroup = gauge.append("g")
.attr('transform', 'translate(' + locationX + ',' + locationY + ')');
// Draw the background circle
if (config.get("backgroundColor")) {
gaugeGroup.append("circle")
.attr("r", radius)
.style("fill", config.get("backgroundColor"))
.attr('transform', 'translate(' + radius + ',' + radius + ')');
}
// Draw the outer circle.
var gaugeCircleArc = d3.arc()
.startAngle(gaugeCircleX(0))
.endAngle(gaugeCircleX(1))
.outerRadius(gaugeCircleY(radius))
.innerRadius(gaugeCircleY(radius - circleThickness));
gaugeGroup.append("path")
.attr("d", gaugeCircleArc)
.style("fill", config.get("circleColor"))
.attr('transform', 'translate(' + radius + ',' + radius + ')');
// Text where the wave does not overlap.
var text1 = gaugeGroup.append("text")
.attr("class", "liquidFillGaugeText")
.attr("text-anchor", "middle")
.attr("font-size", textPixels + "px")
.style("fill", config.get("textColor"))
.attr('transform', 'translate(' + radius + ',' + textRiseScaleY(config.get("textVertPosition")) + ')');
// The clipping wave area.
var clipArea = d3.area()
.x(function(d) {
return waveScaleX(d.x);
})
.y0(function(d) {
return waveScaleY(Math.sin(Math.PI * 2 * config.get("waveOffset") * -1 + Math.PI * 2 * (1 - config.get("waveCount")) + d.y * 2 * Math.PI));
})
.y1(function(d) {
return (fillCircleRadius * 2 + waveHeight);
});
var gaugeGroupDefs = gaugeGroup.append("defs");
var clipId = idGenerator("clipWave");
var waveGroup = gaugeGroupDefs
.append("clipPath")
.attr("id", clipId);
var wave = waveGroup.append("path")
.datum(data)
.attr("d", clipArea);
// The inner circle with the clipping wave attached.
var fillCircleGroup = gaugeGroup.append("g")
.attr("clip-path", "url(#" + clipId + ")");
fillCircleGroup.append("circle")
.attr("cx", radius)
.attr("cy", radius)
.attr("r", fillCircleRadius);
if (config.get("fillWithGradient")) {
var points = config.get("gradientPoints");
var gradientId = idGenerator("linearGradient");
var grad = gaugeGroupDefs.append("linearGradient")
.attr("id", gradientId)
.attr("x1", points[0])
.attr("y1", points[1])
.attr("x2", points[2])
.attr("y2", points[3]);
grad.append("stop")
.attr("offset", "0")
.attr("stop-color", config.get("gradientFromColor"));
grad.append("stop")
.attr("offset", "1")
.attr("stop-color", config.get("gradientToColor"));
fillCircleGroup.style("fill", "url(#" + gradientId + ")");
} else {
fillCircleGroup.style("fill", config.get("waveColor"));
}
// Text where the wave does overlap.
var text2 = fillCircleGroup.append("text")
.attr("class", "liquidFillGaugeText")
.attr("text-anchor", "middle")
.attr("font-size", textPixels + "px")
.style("fill", config.get("waveTextColor"))
.attr('transform', 'translate(' + radius + ',' + textRiseScaleY(config.get("textVertPosition")) + ')');
// Make the wave rise. wave and waveGroup are separate so that horizontal and vertical movement can be controlled independently.
var waveGroupXPosition = fillCircleMargin + fillCircleRadius * 2 - waveClipWidth;
if (config.get("waveAnimate")) {
var animateWave = function() {
wave.transition()
.duration(config.get("waveAnimateTime"))
.ease(d3.easeLinear)
.attr('transform', 'translate(' + waveAnimateScale(1) + ',0)')
.on("end", function() {
wave.attr('transform', 'translate(' + waveAnimateScale(0) + ',0)');
animateWave();
});
};
animateWave();
}
var transition = function(from, to, riseWave, animateText) {
// Update texts and animate
if (animateText) {
var textTween = function() {
var that = d3.select(this);
var i = d3.interpolate(from, to);
return function(t) {
that.text(textRounder(i(t)) + percentText);
};
};
text1.transition()
.duration(config.get("waveRiseTime"))
.tween("text", textTween);
text2.transition()
.duration(config.get("waveRiseTime"))
.tween("text", textTween);
} else {
text1.text(textRounder(to) + percentText);
text2.text(textRounder(to) + percentText);
}
// Update the wave
toPercent = Math.max(config.get("minValue"), Math.min(config.get("maxValue"), to)) / config.get("maxValue");
fromPercent = Math.max(config.get("minValue"), Math.min(config.get("maxValue"), from)) / config.get("maxValue");
if (riseWave) {
waveGroup.attr('transform', 'translate(' + waveGroupXPosition + ',' + waveRiseScale(fromPercent) + ')')
.transition()
.duration(config.get("waveRiseTime"))
.attr('transform', 'translate(' + waveGroupXPosition + ',' + waveRiseScale(toPercent) + ')');
} else {
waveGroup.attr('transform', 'translate(' + waveGroupXPosition + ',' + waveRiseScale(toPercent) + ')');
}
};
transition(
textStartValue,
textFinalValue,
config.get("waveRise") && config.get("waveRiseAtStart"),
config.get("valueCountUp") && config.get("valueCountUpAtStart")
);
// Event to update the value
gauge.on("valueChanged", function(newValue) {
transition(value, newValue, config.get("waveRise"), config.get("valueCountUp"));
value = newValue;
});
gauge.on("destroy", function() {
// Stop all the transitions
text1.interrupt().transition();
text2.interrupt().transition();
waveGroup.interrupt().transition();
wave.interrupt().transition();
// Unattach events
gauge.on("valueChanged", null);
gauge.on("destroy", null);
});
});
};
})(d3);
d3.select("#fillgauge1").call(d3.liquidfillgauge, 55);
setInterval(function() {
d3.select("#fillgauge1").on("valueChanged")(Math.floor(Math.random() * 100));
}, 2000);
}
}
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