/
ChartInternal.js
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/
ChartInternal.js
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/**
* Copyright (c) 2017 NAVER Corp.
* billboard.js project is licensed under the MIT license
*/
import {
timeParse as d3TimeParse,
timeFormat as d3TimeFormat,
utcParse as d3UtcParse,
utcFormat as d3UtcFormat,
select as d3Select,
selectAll as d3SelectAll,
extent as d3Extent,
transition as d3Transition
} from "d3";
import Axis from "../axis/Axis";
import CLASS from "../config/classes";
import {addEvent, notEmpty, asHalfPixel, isValue, getOption, isFunction} from "./util";
/**
* Internal chart class.
* - Note: Instantiated internally, not exposed for public.
* @class ChartInternal
* @ignore
* @private
*/
export default class ChartInternal {
constructor(api) {
const $$ = this;
$$.api = api;
$$.config = $$.getOptions();
$$.data = {};
$$.cache = {};
$$.axes = {};
}
beforeInit() {
const $$ = this;
const config = $$.config;
// can do something
isFunction(config.onbeforeinit) && config.onbeforeinit.call($$);
}
afterInit() {
const $$ = this;
const config = $$.config;
// can do something
isFunction(config.onafterinit) && config.onafterinit.call($$);
}
init() {
const $$ = this;
const config = $$.config;
$$.initParams();
if (config.data_url) {
$$.convertUrlToData(
config.data_url,
config.data_mimeType,
config.data_headers,
config.data_keys,
$$.initWithData
);
} else if (config.data_json) {
$$.initWithData($$.convertJsonToData(config.data_json, config.data_keys));
} else if (config.data_rows) {
$$.initWithData($$.convertRowsToData(config.data_rows));
} else if (config.data_columns) {
$$.initWithData($$.convertColumnsToData(config.data_columns));
} else {
throw Error("url or json or rows or columns is required.");
}
}
initParams() {
const $$ = this;
const config = $$.config;
// MEMO: clipId needs to be unique because it conflicts when multiple charts exist
$$.clipId = `bb-${+new Date()}-clip`;
$$.clipIdForXAxis = `${$$.clipId}-xaxis`;
$$.clipIdForYAxis = `${$$.clipId}-yaxis`;
$$.clipIdForGrid = `${$$.clipId}-grid`;
$$.clipIdForSubchart = `${$$.clipId}-subchart`;
$$.clipPath = $$.getClipPath($$.clipId);
$$.clipPathForXAxis = $$.getClipPath($$.clipIdForXAxis);
$$.clipPathForYAxis = $$.getClipPath($$.clipIdForYAxis);
$$.clipPathForGrid = $$.getClipPath($$.clipIdForGrid);
$$.clipPathForSubchart = $$.getClipPath($$.clipIdForSubchart);
$$.dragStart = null;
$$.dragging = false;
$$.flowing = false;
$$.cancelClick = false;
$$.mouseover = false;
$$.transiting = false;
$$.color = $$.generateColor();
$$.levelColor = $$.generateLevelColor();
$$.dataTimeFormat = config.data_xLocaltime ? d3TimeParse : d3UtcParse;
$$.axisTimeFormat = config.axis_x_localtime ? d3TimeFormat : d3UtcFormat;
$$.defaultAxisTimeFormat = function(d) {
const specifier = (d.getMilliseconds() && ".%L") ||
(d.getSeconds() && ".:%S") ||
(d.getMinutes() && "%I:%M") ||
(d.getHours() && "%I %p") ||
((d.getDay() && d.getDate() !== 1) && "%-m/%-d") ||
(d.getDate() !== 1 && "%b %d") ||
(d.getMonth() && "%-m/%-d") ||
"%Y/%-m/%-d";
return $$.axisTimeFormat(specifier)(d);
};
$$.hiddenTargetIds = [];
$$.hiddenLegendIds = [];
$$.focusedTargetIds = [];
$$.defocusedTargetIds = [];
$$.xOrient = config.axis_rotated ? "left" : "bottom";
$$.yOrient = config.axis_rotated ?
(config.axis_y_inner ? "top" : "bottom") : (config.axis_y_inner ? "right" : "left");
$$.y2Orient = config.axis_rotated ?
(config.axis_y2_inner ? "bottom" : "top") : (config.axis_y2_inner ? "left" : "right");
$$.subXOrient = config.axis_rotated ? "left" : "bottom";
$$.isLegendRight = config.legend_position === "right";
$$.isLegendInset = config.legend_position === "inset";
$$.isLegendTop = config.legend_inset_anchor === "top-left" ||
config.legend_inset_anchor === "top-right";
$$.isLegendLeft = config.legend_inset_anchor === "top-left" ||
config.legend_inset_anchor === "bottom-left";
$$.legendStep = 0;
$$.legendItemWidth = 0;
$$.legendItemHeight = 0;
$$.currentMaxTickWidths = {
x: 0,
y: 0,
y2: 0
};
$$.rotated_padding_left = 30;
$$.rotated_padding_right = config.axis_rotated && !config.axis_x_show ? 0 : 30;
$$.rotated_padding_top = 5;
$$.withoutFadeIn = {};
$$.intervalForObserveInserted = undefined;
$$.inputType = $$.convertInputType();
$$.axes.subx = d3SelectAll([]); // needs when excluding subchart.js
}
initWithData(data) {
const $$ = this;
const config = $$.config;
let binding = true;
$$.axis = new Axis($$);
$$.initPie && $$.initPie();
$$.initBrush && $$.initBrush();
$$.initZoom && $$.initZoom();
if (!config.bindto) {
$$.selectChart = d3SelectAll([]);
} else if (typeof config.bindto.node === "function") {
$$.selectChart = config.bindto;
} else {
$$.selectChart = d3Select(config.bindto);
}
if ($$.selectChart.empty()) {
$$.selectChart = d3Select(document.createElement("div")).style("opacity", "0");
$$.observeInserted($$.selectChart);
binding = false;
}
$$.selectChart.html("").classed("bb", true);
// Init data as targets
$$.data.xs = {};
$$.data.targets = $$.convertDataToTargets(data);
if (config.data_filter) {
$$.data.targets = $$.data.targets.filter(config.data_filter);
}
// Set targets to hide if needed
if (config.data_hide) {
$$.addHiddenTargetIds(
config.data_hide === true ?
$$.mapToIds($$.data.targets) : config.data_hide
);
}
if (config.legend_hide) {
$$.addHiddenLegendIds(
config.legend_hide === true ?
$$.mapToIds($$.data.targets) : config.legend_hide
);
}
// when gauge, hide legend // TODO: fix
if ($$.hasType("gauge")) {
config.legend_show = false;
}
// Init sizes and scales
$$.updateSizes();
$$.updateScales();
// Set domains for each scale
$$.x.domain(d3Extent($$.getXDomain($$.data.targets)));
$$.y.domain($$.getYDomain($$.data.targets, "y"));
$$.y2.domain($$.getYDomain($$.data.targets, "y2"));
$$.subX.domain($$.x.domain());
$$.subY.domain($$.y.domain());
$$.subY2.domain($$.y2.domain());
// Save original x domain for zoom update
$$.orgXDomain = $$.x.domain();
// -- Basic Elements --
$$.svg = $$.selectChart.append("svg")
.style("overflow", "hidden");
if (config.interaction_enabled && $$.inputType) {
const isTouch = $$.inputType === "touch";
$$.svg
.on(isTouch ? "touchstart" : "mouseenter", () => config.onover.call($$))
.on(isTouch ? "touchend" : "mouseleave", () => config.onout.call($$));
}
$$.config.svg_classname &&
$$.svg.attr("class", $$.config.svg_classname);
// Define defs
const defs = $$.svg.append("defs");
$$.clipChart = $$.appendClip(defs, $$.clipId);
$$.clipXAxis = $$.appendClip(defs, $$.clipIdForXAxis);
$$.clipYAxis = $$.appendClip(defs, $$.clipIdForYAxis);
$$.clipGrid = $$.appendClip(defs, $$.clipIdForGrid);
$$.clipSubchart = $$.appendClip(defs, $$.clipIdForSubchart);
$$.updateSvgSize();
// Set initialized scales to brush and zoom
// if ($$.brush) { $$.brush.scale($$.subX); }
// if (config.zoom_enabled) { $$.zoom.scale($$.x); }
// Define regions
const main = $$.svg.append("g").attr("transform", $$.getTranslate("main"));
$$.main = main;
// initialize subchart when subchart show option is set
config.subchart_show &&
$$.initSubchart &&
$$.initSubchart();
$$.initTooltip && $$.initTooltip();
$$.initLegend && $$.initLegend();
$$.initTitle && $$.initTitle();
// -- Main Region --
// text when empty
main.append("text")
.attr("class", `${CLASS.text} ${CLASS.empty}`)
.attr("text-anchor", "middle") // horizontal centering of text at x position in all browsers.
.attr("dominant-baseline", "middle"); // vertical centering of text at y position in all browsers, except IE.
// Regions
$$.initRegion();
// Grids
$$.initGrid();
// Add Axis here, when clipPath is 'false'
!config.clipPath && $$.axis.init();
// Define g for chart area
const g = main.append("g").attr("class", CLASS.chart);
config.clipPath && g.attr("clip-path", $$.clipPath);
// Grid lines
config.grid_lines_front && $$.initGridLines();
// Cover whole with rects for events
$$.initEventRect();
// Define g for chart
$$.initChartElements();
// if zoom privileged, insert rect to forefront
// TODO: is this needed?
main.insert("rect", config.zoom_privileged ? null : `g.${CLASS.regions}`)
.attr("class", CLASS.zoomRect)
.attr("width", $$.width)
.attr("height", $$.height)
.style("opacity", "0")
.on("dblclick.zoom", null);
// Set default extent if defined
config.axis_x_extent &&
$$.brush.scale($$.getDefaultExtent());
// Add Axis here, when clipPath is 'true'
config.clipPath && $$.axis.init();
// Set targets
$$.updateTargets($$.data.targets);
// Draw with targets
if (binding) {
$$.updateDimension();
// oninit callback
$$.config.oninit.call($$);
$$.redraw({
withTransition: false,
withTransform: true,
withUpdateXDomain: true,
withUpdateOrgXDomain: true,
withTransitionForAxis: false
});
// data.onmin/max callback
if ($$.config.data_onmin || $$.config.data_onmax) {
const minMax = $$.getMinMaxData();
isFunction($$.config.data_onmin) && $$.config.data_onmin.call($$, minMax.min);
isFunction($$.config.data_onmax) && $$.config.data_onmax.call($$, minMax.max);
}
}
// Bind resize event
$$.bindResize();
// export element of the chart
$$.api.element = $$.selectChart.node();
}
initChartElements() {
this.initBar && this.initBar();
this.initLine && this.initLine();
this.initArc && this.initArc();
this.initGauge && this.initGauge();
this.initText && this.initText();
}
smoothLines(el, type) {
if (type === "grid") {
el.each(function() {
const g = d3Select(this);
const x1 = g.attr("x1");
const x2 = g.attr("x2");
const y1 = g.attr("y1");
const y2 = g.attr("y2");
g.attr({
"x1": Math.ceil(x1),
"x2": Math.ceil(x2),
"y1": Math.ceil(y1),
"y2": Math.ceil(y2)
});
});
}
}
updateSizes() {
const $$ = this;
const config = $$.config;
const legendHeight = $$.legend ? $$.getLegendHeight() : 0;
const legendWidth = $$.legend ? $$.getLegendWidth() : 0;
const legendHeightForBottom = $$.isLegendRight || $$.isLegendInset ? 0 : legendHeight;
const hasArc = $$.hasArcType();
const xAxisHeight = config.axis_rotated || hasArc ? 0 : $$.getHorizontalAxisHeight("x");
const subchartHeight = config.subchart_show && !hasArc ?
(config.subchart_size_height + xAxisHeight) : 0;
$$.currentWidth = $$.getCurrentWidth();
$$.currentHeight = $$.getCurrentHeight();
// for main
$$.margin = config.axis_rotated ? {
top: $$.getHorizontalAxisHeight("y2") + $$.getCurrentPaddingTop(),
right: hasArc ? 0 : $$.getCurrentPaddingRight(),
bottom: $$.getHorizontalAxisHeight("y") + legendHeightForBottom + $$.getCurrentPaddingBottom(),
left: subchartHeight + (hasArc ? 0 : $$.getCurrentPaddingLeft())
} : {
top: 4 + $$.getCurrentPaddingTop(), // for top tick text
right: hasArc ? 0 : $$.getCurrentPaddingRight(),
bottom: xAxisHeight + subchartHeight + legendHeightForBottom + $$.getCurrentPaddingBottom(),
left: hasArc ? 0 : $$.getCurrentPaddingLeft()
};
// for subchart
$$.margin2 = config.axis_rotated ? {
top: $$.margin.top,
right: NaN,
bottom: 20 + legendHeightForBottom,
left: $$.rotated_padding_left
} : {
top: $$.currentHeight - subchartHeight - legendHeightForBottom,
right: NaN,
bottom: xAxisHeight + legendHeightForBottom,
left: $$.margin.left
};
// for legend
$$.margin3 = {
top: 0,
right: NaN,
bottom: 0,
left: 0
};
if ($$.updateSizeForLegend) {
$$.updateSizeForLegend(legendHeight, legendWidth);
}
$$.width = $$.currentWidth - $$.margin.left - $$.margin.right;
$$.height = $$.currentHeight - $$.margin.top - $$.margin.bottom;
if ($$.width < 0) {
$$.width = 0;
}
if ($$.height < 0) {
$$.height = 0;
}
$$.width2 = config.axis_rotated ?
$$.margin.left - $$.rotated_padding_left - $$.rotated_padding_right : $$.width;
$$.height2 = config.axis_rotated ?
$$.height : $$.currentHeight - $$.margin2.top - $$.margin2.bottom;
if ($$.width2 < 0) { $$.width2 = 0; }
if ($$.height2 < 0) { $$.height2 = 0; }
// for arc
$$.arcWidth = $$.width - ($$.isLegendRight ? legendWidth + 10 : 0);
$$.arcHeight = $$.height - ($$.isLegendRight ? 0 : 10);
if ($$.hasType("gauge") && !config.gauge_fullCircle) {
$$.arcHeight += $$.height - $$.getGaugeLabelHeight();
}
$$.updateRadius && $$.updateRadius();
if ($$.isLegendRight && hasArc) {
$$.margin3.left = $$.arcWidth / 2 + $$.radiusExpanded * 1.1;
}
}
updateTargets(targets) {
const $$ = this;
// -- Main --
// -- Text -- //
$$.updateTargetsForText(targets);
// -- Bar -- //
$$.updateTargetsForBar(targets);
// -- Line -- //
$$.updateTargetsForLine(targets);
// -- Arc -- //
$$.hasArcType() && $$.updateTargetsForArc &&
$$.updateTargetsForArc(targets);
// -- Sub --
$$.updateTargetsForSubchart &&
$$.updateTargetsForSubchart(targets);
// Fade-in each chart
$$.showTargets();
}
showTargets() {
const $$ = this;
$$.svg.selectAll(`.${CLASS.target}`)
.filter(d => $$.isTargetToShow(d.id))
.transition()
.duration($$.config.transition_duration)
.style("opacity", "1");
}
redraw(options = {}, transitionsValue) {
const $$ = this;
const main = $$.main;
const config = $$.config;
const areaIndices = $$.getShapeIndices($$.isAreaType);
const barIndices = $$.getShapeIndices($$.isBarType);
const lineIndices = $$.getShapeIndices($$.isLineType);
let waitForDraw;
let flow;
const hideAxis = $$.hasArcType();
const targetsToShow = $$.filterTargetsToShow($$.data.targets);
const xv = $$.xv.bind($$);
let tickValues;
let intervalForCulling;
let xDomainForZoom;
const withY = getOption(options, "withY", true);
const withSubchart = getOption(options, "withSubchart", true);
const withTransition = getOption(options, "withTransition", true);
const withTransform = getOption(options, "withTransform", false);
const withUpdateXDomain = getOption(options, "withUpdateXDomain", false);
const withUpdateOrgXDomain = getOption(options, "withUpdateOrgXDomain", false);
const withTrimXDomain = getOption(options, "withTrimXDomain", true);
const withUpdateXAxis = getOption(options, "withUpdateXAxis", withUpdateXDomain);
const withLegend = getOption(options, "withLegend", false);
const withEventRect = getOption(options, "withEventRect", true);
const withDimension = getOption(options, "withDimension", true);
const withTransitionForExit = getOption(options, "withTransitionForExit", withTransition);
const withTransitionForAxis = getOption(options, "withTransitionForAxis", withTransition);
const duration = withTransition ? config.transition_duration : 0;
const durationForExit = withTransitionForExit ? duration : 0;
const durationForAxis = withTransitionForAxis ? duration : 0;
const transitions = transitionsValue || $$.axis.generateTransitions(durationForAxis);
$$.inputType === "touch" && $$.hideTooltip();
// update legend and transform each g
if (withLegend && config.legend_show) {
$$.updateLegend($$.mapToIds($$.data.targets), options, transitions);
} else if (withDimension) {
// need to update dimension (e.g. axis.y.tick.values) because y tick values should change
// no need to update axis in it because they will be updated in redraw()
$$.updateDimension(true);
}
// MEMO: needed for grids calculation
if ($$.isCategorized() && targetsToShow.length === 0) {
$$.x.domain([0, $$.axes.x.selectAll(".tick").size()]);
}
if (targetsToShow.length) {
$$.updateXDomain(targetsToShow, withUpdateXDomain, withUpdateOrgXDomain, withTrimXDomain);
if (!config.axis_x_tick_values) {
tickValues = $$.axis.updateXAxisTickValues(targetsToShow);
}
} else {
$$.xAxis.tickValues([]);
$$.subXAxis.tickValues([]);
}
if (config.zoom_rescale && !options.flow) {
xDomainForZoom = $$.x.orgDomain();
}
$$.y.domain($$.getYDomain(targetsToShow, "y", xDomainForZoom));
$$.y2.domain($$.getYDomain(targetsToShow, "y2", xDomainForZoom));
if (!config.axis_y_tick_values && config.axis_y_tick_count) {
$$.yAxis.tickValues(
$$.axis.generateTickValues(
$$.y.domain(),
config.axis_y_tick_count,
$$.isTimeSeriesY()
)
);
}
if (!config.axis_y2_tick_values && config.axis_y2_tick_count) {
$$.y2Axis.tickValues(
$$.axis.generateTickValues(
$$.y2.domain(),
config.axis_y2_tick_count
)
);
}
// axes
$$.axis.redraw(transitions, hideAxis);
// Update axis label
$$.axis.updateLabels(withTransition);
// show/hide if manual culling needed
if ((withUpdateXDomain || withUpdateXAxis) && targetsToShow.length) {
if (config.axis_x_tick_culling && tickValues) {
for (let i = 1; i < tickValues.length; i++) {
if (tickValues.length / i < config.axis_x_tick_culling_max) {
intervalForCulling = i;
break;
}
}
$$.svg.selectAll(`.${CLASS.axisX} .tick text`).each(function(e) {
const index = tickValues.indexOf(e);
index >= 0 &&
d3Select(this)
.style("display", index % intervalForCulling ? "none" : "block");
});
} else {
$$.svg.selectAll(`.${CLASS.axisX} .tick text`)
.style("display", "block");
}
}
// setup drawer - MEMO: these must be called after axis updated
const drawArea = $$.generateDrawArea ?
$$.generateDrawArea(areaIndices, false) : undefined;
const drawBar = $$.generateDrawBar ?
$$.generateDrawBar(barIndices) : undefined;
const drawLine = $$.generateDrawLine ?
$$.generateDrawLine(lineIndices, false) : undefined;
const xForText = $$.generateXYForText(areaIndices, barIndices, lineIndices, true);
const yForText = $$.generateXYForText(areaIndices, barIndices, lineIndices, false);
// Update sub domain
if (withY) {
$$.subY.domain($$.getYDomain(targetsToShow, "y"));
$$.subY2.domain($$.getYDomain(targetsToShow, "y2"));
}
// xgrid focus
$$.updateXgridFocus();
// Data empty label positioning and text.
main.select(`text.${CLASS.text}.${CLASS.empty}`)
.attr("x", $$.width / 2)
.attr("y", $$.height / 2)
.text(config.data_empty_label_text)
.transition()
.style("opacity", targetsToShow.length ? 0 : 1);
// grid
$$.updateGrid(duration);
// rect for regions
$$.updateRegion(duration);
// bars
$$.updateBar(durationForExit);
// lines, areas and cricles
$$.updateLine(durationForExit);
$$.updateArea(durationForExit);
$$.updateCircle();
// text
$$.hasDataLabel() &&
$$.updateText(durationForExit);
// title
$$.redrawTitle && $$.redrawTitle();
// arc
$$.redrawArc &&
$$.redrawArc(duration, durationForExit, withTransform);
// subchart
config.subchart_show &&
$$.redrawSubchart &&
$$.redrawSubchart(
withSubchart,
transitions,
duration,
durationForExit,
areaIndices,
barIndices,
lineIndices
);
// circles for select
main.selectAll(`.${CLASS.selectedCircles}`)
.filter($$.isBarType.bind($$))
.selectAll("circle")
.remove();
// event rects will redrawn when flow called
if (config.interaction_enabled && !options.flow && withEventRect) {
$$.redrawEventRect();
$$.updateZoom && $$.updateZoom();
}
// update circleY based on updated parameters
$$.updateCircleY();
// generate circle x/y functions depending on updated params
const cx = ($$.config.axis_rotated ? $$.circleY : $$.circleX).bind($$);
const cy = ($$.config.axis_rotated ? $$.circleX : $$.circleY).bind($$);
if (options.flow) {
flow = $$.generateFlow({
targets: targetsToShow,
flow: options.flow,
duration: options.flow.duration,
drawBar: drawBar,
drawLine: drawLine,
drawArea: drawArea,
cx: cx,
cy: cy,
xv: xv,
xForText: xForText,
yForText: yForText
});
}
if ((duration || flow) && $$.isTabVisible()) { // Only use transition if tab visible. See #938.
// transition should be derived from one transition
d3Transition().duration(duration)
.each(() => {
// Wait for end of transitions to call flow and onrendered callback
waitForDraw = $$.generateWait();
// redraw and gather transitions
[
$$.redrawBar(drawBar, true),
$$.redrawLine(drawLine, true),
$$.redrawArea(drawArea, true),
$$.redrawCircle(cx, cy, true, flow),
$$.redrawText(xForText, yForText, options.flow, true),
$$.redrawRegion(true),
$$.redrawGrid(true)
].reduce((acc, t1) => {
t1.forEach(t2 => {
acc.push(t2);
});
return acc;
}, []).forEach(t => {
waitForDraw.add(t);
});
})
.call(waitForDraw, () => {
flow && flow();
config.onrendered && config.onrendered.call($$);
});
} else {
$$.redrawBar(drawBar);
$$.redrawLine(drawLine);
$$.redrawArea(drawArea);
$$.redrawCircle(cx, cy);
$$.redrawText(xForText, yForText, options.flow);
$$.redrawRegion();
$$.redrawGrid();
config.onrendered &&
config.onrendered.call($$);
}
// update fadein condition
$$.mapToIds($$.data.targets).forEach(id => {
$$.withoutFadeIn[id] = true;
});
}
updateAndRedraw(options = {}) {
const $$ = this;
const config = $$.config;
let transitions;
// same with redraw
options.withTransition = getOption(options, "withTransition", true);
options.withTransform = getOption(options, "withTransform", false);
options.withLegend = getOption(options, "withLegend", false);
// NOT same with redraw
options.withUpdateXDomain = true;
options.withUpdateOrgXDomain = true;
options.withTransitionForExit = false;
options.withTransitionForTransform = getOption(options, "withTransitionForTransform", options.withTransition);
// MEMO: this needs to be called before updateLegend and it means this ALWAYS needs to be called)
$$.updateSizes();
// MEMO: called in updateLegend in redraw if withLegend
if (!(options.withLegend && config.legend_show)) {
transitions = $$.axis.generateTransitions(
options.withTransitionForAxis ? config.transition_duration : 0
);
// Update scales
$$.updateScales();
$$.updateSvgSize();
// Update g positions
$$.transformAll(options.withTransitionForTransform, transitions);
}
// Draw with new sizes & scales
$$.redraw(options, transitions);
}
redrawWithoutRescale() {
this.redraw({
withY: false,
withSubchart: false,
withEventRect: false,
withTransitionForAxis: false
});
}
isTimeSeries() {
return this.config.axis_x_type === "timeseries";
}
isCategorized() {
return this.config.axis_x_type.indexOf("category") >= 0;
}
isCustomX() {
const $$ = this;
const config = $$.config;
return !$$.isTimeSeries() && (config.data_x || notEmpty(config.data_xs));
}
isTimeSeriesY() {
return this.config.axis_y_type === "timeseries";
}
getTranslate(target) {
const $$ = this;
const config = $$.config;
let x;
let y;
if (target === "main") {
x = asHalfPixel($$.margin.left);
y = asHalfPixel($$.margin.top);
} else if (target === "context") {
x = asHalfPixel($$.margin2.left);
y = asHalfPixel($$.margin2.top);
} else if (target === "legend") {
x = $$.margin3.left;
y = $$.margin3.top;
} else if (target === "x") {
x = 0;
y = config.axis_rotated ? 0 : $$.height;
} else if (target === "y") {
x = 0;
y = config.axis_rotated ? $$.height : 0;
} else if (target === "y2") {
x = config.axis_rotated ? 0 : $$.width;
y = config.axis_rotated ? 1 : 0;
} else if (target === "subx") {
x = 0;
y = config.axis_rotated ? 0 : $$.height2;
} else if (target === "arc") {
x = $$.arcWidth / 2;
y = $$.arcHeight / 2;
}
return `translate(${x}, ${y})`;
}
initialOpacity(d) {
return d.value !== null &&
this.withoutFadeIn[d.id] ? "1" : "0";
}
initialOpacityForCircle(d) {
return d.value !== null &&
this.withoutFadeIn[d.id] ? this.opacityForCircle(d) : "0";
}
opacityForCircle(d) {
const opacity = this.config.point_show ? "1" : "0";
return isValue(d.value) ? (this.isScatterType(d) ? "0.5" : opacity) : "0";
}
opacityForText() {
return this.hasDataLabel() ? "1" : "0";
}
xx(d) {
if (this.config.zoom_enabled && this.zoomScale) {
return d ? this.zoomScale(d.x) : null;
} else {
return d ? this.x(d.x) : null;
}
}
xv(d) {
const $$ = this;
let value = d.value;
if ($$.isTimeSeries()) {
value = $$.parseDate(d.value);
} else if ($$.isCategorized() && typeof d.value === "string") {
value = $$.config.axis_x_categories.indexOf(d.value);
}
return Math.ceil($$.x(value));
}
yv(d) {
const $$ = this;
const yScale = d.axis && d.axis === "y2" ? $$.y2 : $$.y;
return Math.ceil(yScale(d.value));
}
subxx(d) {
return d ? this.subX(d.x) : null;
}
transformMain(withTransition, transitions) {
const $$ = this;
let xAxis;
let yAxis;
let y2Axis;
if (transitions && transitions.axisX) {
xAxis = transitions.axisX;
} else {
xAxis = $$.main.select(`.${CLASS.axisX}`);
if (withTransition) {
xAxis = xAxis.transition();
}
}
if (transitions && transitions.axisY) {
yAxis = transitions.axisY;
} else {
yAxis = $$.main.select(`.${CLASS.axisY}`);
if (withTransition) {
yAxis = yAxis.transition();
}
}
if (transitions && transitions.axisY2) {
y2Axis = transitions.axisY2;
} else {
y2Axis = $$.main.select(`.${CLASS.axisY2}`);
if (withTransition) {
y2Axis = y2Axis.transition();
}
}
(withTransition ? $$.main.transition() : $$.main)
.attr("transform", $$.getTranslate("main"));
xAxis.attr("transform", $$.getTranslate("x"));
yAxis.attr("transform", $$.getTranslate("y"));
y2Axis.attr("transform", $$.getTranslate("y2"));
$$.main.select(`.${CLASS.chartArcs}`)
.attr("transform", $$.getTranslate("arc"));
}
transformAll(withTransition, transitions) {
const $$ = this;
$$.transformMain(withTransition, transitions);
$$.config.subchart_show &&
$$.transformContext(withTransition, transitions);
$$.legend &&
$$.transformLegend(withTransition);
}
updateSvgSize() {
const $$ = this;
const brush = $$.svg.select(`.${CLASS.brush} .overlay`);
const brushHeight = brush.size() ? brush.attr("height") : 0;