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demo_chart.mjs
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/**
* NAME: demo_chart.mjs
* AUTH: Brent Ely (https://github.com/gitbrent/)
* DESC: Common test/demo slides for all library features
* DEPS: Used by various demos (./demos/browser, ./demos/node, etc.)
* VER.: 3.11.0
* BLD.: 20220724
*/
import { BASE_TABLE_OPTS, BASE_TEXT_OPTS_L, BASE_TEXT_OPTS_R, FOOTER_TEXT_OPTS, IMAGE_PATHS, TESTMODE } from "./enums.mjs";
import {
COLORS_ACCENT,
CHART_DATA,
COLORS_CHART,
COLORS_RYGU,
COLORS_SPECTRUM,
COLORS_VIVID,
LETTERS,
MONS,
arrDataLineStat,
dataChartBar3Series,
dataChartBar8Series,
dataChartPieLocs,
dataChartPieStat,
} from "./enums_charts.mjs";
export function genSlides_Chart(pptx) {
pptx.addSection({ title: "Charts" });
genSlide01(pptx);
genSlide02(pptx);
genSlide03(pptx);
genSlide04(pptx);
genSlide05(pptx);
genSlide06(pptx);
genSlide07(pptx);
genSlide08(pptx);
genSlide09(pptx);
genSlide10(pptx);
genSlide11(pptx);
genSlide12(pptx);
genSlide13(pptx);
genSlide14(pptx);
genSlide15(pptx);
genSlide16(pptx);
genSlide17(pptx);
genSlide18(pptx);
genSlide19(pptx);
genSlide20(pptx);
genSlide21(pptx);
if (TESTMODE) {
pptx.addSection({ title: "Charts-DevTest" });
devSlide01(pptx);
devSlide02(pptx);
devSlide03(pptx);
devSlide04(pptx);
devSlide05(pptx);
devSlide06(pptx);
devSlide07(pptx);
}
}
// SLIDE 1: Bar Chart
function genSlide01(pptx) {
let slide = pptx.addSlide({ sectionTitle: "Charts" });
slide.addNotes("API Docs: https://gitbrent.github.io/PptxGenJS/docs/api-charts.html");
slide.addTable([[{ text: "Chart Examples: Bar Chart", options: BASE_TEXT_OPTS_L }, BASE_TEXT_OPTS_R]], BASE_TABLE_OPTS);
let arrDataRegions = [
{
name: "Region 1",
labels: ["May", "June", "July", "August"],
values: [26, 53, 100, 75],
},
{
name: "Region 2",
labels: ["May", "June", "July", "August"],
values: [43.5, 70.3, 90.1, 80.05],
},
];
let arrDataSersCats = [
{ name: "Series 1", labels: ["Category 1", "Category 2", "Category 3", "Category 4"], values: [4.3, 2.5, 3.5, 4.5] },
{ name: "Series 2", labels: ["Category 1", "Category 2", "Category 3", "Category 4"], values: [2.4, 4.4, 1.8, 2.8] },
{ name: "Series 3", labels: ["Category 1", "Category 2", "Category 3", "Category 4"], values: [2, 2, 3, 5] },
];
// TOP-LEFT: H/bar
let optsChartBar1 = {
x: 0.5,
y: 0.6,
w: 6.0,
h: 3.0,
chartArea: { border: { color: COLORS_SPECTRUM[0], pt: 1 } },
//chartArea: { fill: { color: pptx.colors.BACKGROUND2 }, border: { color: pptx.colors.BACKGROUND2, pt: 1 } },
plotArea: { fill: { color: "DAE3F3" } },
chartColors: COLORS_SPECTRUM,
objectName: "bar chart (top L)",
altText: "this is the alt text content",
barDir: "bar",
catAxisLabelColor: COLORS_ACCENT[0],
catAxisLabelFontFace: "Helvetica Neue",
catAxisLabelFontSize: 12,
catAxisOrientation: "maxMin",
catAxisMajorTickMark: "in",
catAxisMinorTickMark: "cross",
valAxisMajorTickMark: "cross",
valAxisMinorTickMark: "out",
//valAxisLabelColor: COLORS_ACCENT[0],
//valAxisCrossesAt: 100,
};
slide.addChart(pptx.charts.BAR, arrDataSersCats, optsChartBar1);
// TOP-RIGHT: V/col
let optsChartBar2 = {
x: 7.0,
y: 0.6,
w: 6.0,
h: 3.0,
chartArea: { border: { color: COLORS_SPECTRUM[0], pt: 1 } },
//chartArea: { fill: { color: pptx.colors.BACKGROUND2 } },
plotArea: { fill: { color: "DAE3F3" } },
//plotArea: { fill: { color: pptx.colors.BACKGROUND1 }, border: { color: pptx.colors.BACKGROUND2, pt: 1 } },
chartColors: COLORS_SPECTRUM,
objectName: "bar chart (top R)",
barDir: "col",
catAxisLabelColor: COLORS_ACCENT[0],
catAxisLabelFontFace: "Arial",
catAxisLabelFontSize: 11,
catAxisOrientation: "minMax",
catAxisMajorTickMark: "none",
catAxisMinorTickMark: "none",
dataBorder: { pt: 1, color: "F1F1F1" },
dataLabelColor: COLORS_ACCENT[0],
dataLabelFontFace: "Courier",
dataLabelFontSize: 10,
dataLabelPosition: "outEnd",
dataLabelFormatCode: "#.0",
showValue: true,
valAxisLabelColor: COLORS_ACCENT[0],
valAxisOrientation: "maxMin",
valAxisMajorTickMark: "none",
valAxisMinorTickMark: "none",
//valAxisLogScaleBase: '25',
showLegend: false,
showTitle: false,
};
slide.addChart(pptx.charts.BAR, arrDataRegions, optsChartBar2);
// BTM-LEFT: H/bar - TITLE and LEGEND
let optsChartBar3 = {
x: 0.5,
y: 3.8,
w: 6.0,
h: 3.5,
barDir: "bar",
chartArea: { fill: { color: pptx.colors.BACKGROUND2 }, border: { color: pptx.colors.ACCENT3, pt: 2 } },
//chartArea: { fill: { color: pptx.colors.BACKGROUND2 } },
//chartArea: { fill: { color: "F1F1F1", transparency: 75 } },
//chartArea: { fill: { color: "F1F1F1" } },
plotArea: { fill: { color: "F2F9FC" } },
//plotArea: { border: { pt: 3, color: "CF0909" }, fill: { color: "F1C1C1" } },
//plotArea: { border: { pt: 3, color: "CF0909" }, fill: { color: "F1C1C1", transparency: 10 } },
catAxisLabelColor: "CC0000",
catAxisLabelFontFace: "Helvetica Neue",
catAxisLabelFontSize: 14,
catAxisOrientation: "minMax",
titleColor: "33CF22",
titleFontFace: "Helvetica Neue",
titleFontSize: 16,
showTitle: true,
title: "Sales by Region",
};
slide.addChart(pptx.charts.BAR, dataChartBar3Series, optsChartBar3);
// BTM-RIGHT: V/col - TITLE and LEGEND
let optsChartBar4 = {
x: 7.0,
y: 3.8,
w: 6.0,
h: 3.5,
chartArea: { fill: { color: "F1F1F1" } },
plotArea: { fill: { color: "404040" } },
//
barDir: "col",
barGapWidthPct: 25,
chartColors: COLORS_ACCENT,
chartColorsOpacity: 50,
//
catAxisLabelColor: COLORS_ACCENT[0],
catAxisLabelFontFace: "Calibri",
catAxisLabelFontSize: 11,
catAxisOrientation: "maxMin",
//
valAxisMaxVal: 5000,
valAxisLabelColor: COLORS_ACCENT[0],
//
dataBorder: { pt: 1, color: "F1F1F1" },
dataLabelColor: "FFFFFF",
dataLabelFontFace: "Arial",
dataLabelFontSize: 10,
dataLabelPosition: "inEnd",
showValue: true,
//
showLegend: false,
legendPos: "b",
legendColor: COLORS_ACCENT[1],
//
showTitle: true,
title: "Rent Prices",
titleColor: COLORS_ACCENT[0],
};
slide.addChart(pptx.charts.BAR, dataChartBar3Series, optsChartBar4);
}
// SLIDE 2: Bar Chart Options: Axis, DataLabel, Grid
function genSlide02(pptx) {
let slide = pptx.addSlide({ sectionTitle: "Charts" });
slide.addNotes("API Docs: https://gitbrent.github.io/PptxGenJS/docs/api-charts.html");
slide.addTable([[{ text: "Chart Examples: Bar Chart Options: Axis, DataLabel, Grid", options: BASE_TEXT_OPTS_L }, BASE_TEXT_OPTS_R]], BASE_TABLE_OPTS);
let arrDataRegions = [
{
name: "Region 1",
labels: ["May", "June", "July", "August"],
values: [26, 53, 100, 75],
},
{
name: "Region 2",
labels: ["May", "June", "July", "August"],
values: [43.5, 70.3, 90.1, 80.05],
},
];
let arrDataHighVals = [
{
name: "California",
labels: ["Apartment", "Townhome", "Duplex", "House", "Big House"],
values: [2000, 2800, 3200, 4000, 5000],
},
{
name: "Texas",
labels: ["Apartment", "Townhome", "Duplex", "House", "Big House"],
values: [1400, 2000, 2500, 3000, 3800],
},
];
// TOP-LEFT: H/bar
let optsChartBar1 = {
x: 0.5,
y: 0.6,
w: 6.0,
h: 3.0,
barDir: "bar",
plotArea: { fill: { color: "F1F1F1" } },
chartColors: COLORS_ACCENT,
catAxisLabelColor: "CC0000",
catAxisLabelFontFace: "Helvetica Neue",
catAxisLabelFontSize: 14,
catGridLine: { style: "none" },
catAxisHidden: true,
valGridLine: { color: "cc6699", style: "dash", size: 1 },
valAxisLineColor: "44AA66",
valAxisLineSize: 1,
valAxisLineStyle: "dash",
showLegend: true,
showTitle: true,
title: "catAxisHidden:true, valGridLine/valAxisLine:dash",
titleColor: "a9a9a9",
titleFontFace: "Helvetica Neue",
titleFontSize: 11,
};
slide.addChart(pptx.charts.BAR, arrDataRegions, optsChartBar1);
// TOP-RIGHT: V/col
let optsChartBar2 = {
x: 7.0,
y: 0.6,
w: 6.0,
h: 3.0,
barDir: "col",
plotArea: { fill: { color: "E1F1FF" } },
dataBorder: { pt: 1, color: "F1F1F1" },
dataLabelColor: "696969",
dataLabelFontFace: "Arial",
dataLabelFontSize: 11,
dataLabelPosition: "outEnd",
dataLabelFormatCode: "#.0",
showValue: true,
catAxisHidden: true,
catGridLine: { style: "none" },
valAxisHidden: true,
valAxisDisplayUnitLabel: true,
valGridLine: { style: "none" },
showLegend: true,
legendPos: "b",
showTitle: false,
};
slide.addChart(pptx.charts.BAR, arrDataRegions, optsChartBar2);
// BTM-LEFT: H/bar - TITLE and LEGEND
let optsChartBar3 = {
x: 0.5,
y: 3.8,
w: 6.0,
h: 3.5,
chartArea: { fill: { color: "F1F1F1" } },
plotArea: { border: { pt: 3, color: "CF0909" }, fill: { color: "F1C1C1" } },
barDir: "bar",
barOverlapPct: -50,
catAxisLabelColor: "CC0000",
catAxisLabelFontFace: "Helvetica Neue",
catAxisLabelFontSize: 10,
catAxisOrientation: "maxMin",
catAxisTitle: "Housing Type",
catAxisTitleColor: "696969",
catAxisTitleFontSize: 10,
showCatAxisTitle: true,
catGridLine: { color: "cc6699", style: "dash", size: 1 },
valGridLine: { style: "none" },
valAxisOrientation: "maxMin",
valAxisHidden: true,
valAxisDisplayUnitLabel: true,
titleColor: "33CF22",
titleFontFace: "Helvetica Neue",
titleFontSize: 16,
showTitle: true,
title: "Sales by Region",
};
slide.addChart(pptx.charts.BAR, arrDataHighVals, optsChartBar3);
// BTM-RIGHT: V/col - TITLE and LEGEND
let optsChartBar4 = {
x: 7.0,
y: 3.8,
w: 6.0,
h: 3.5,
chartArea: { fill: { color: "F1F1F1" } },
plotArea: { fill: { color: "FFFFFF" } },
barDir: "col",
barGapWidthPct: 25,
chartColors: ["0088CC", "99FFCC"],
chartColorsOpacity: 50,
valAxisMinVal: 1000,
valAxisMaxVal: 5000,
catAxisLabelColor: "0000CC",
catAxisLabelFontFace: "Times",
catAxisLabelFontSize: 11,
catAxisLabelFrequency: 1,
catAxisOrientation: "minMax",
dataBorder: { pt: 1, color: "F1F1F1" },
dataLabelColor: "696969",
dataLabelFontFace: "Arial",
dataLabelFontSize: 10,
dataLabelPosition: "inEnd",
showValue: true,
valAxisHidden: true,
catAxisTitle: "Housing Type",
showCatAxisTitle: true,
showLegend: false,
showTitle: false,
};
slide.addChart(pptx.charts.BAR, arrDataHighVals, optsChartBar4);
}
// SLIDE 3: Bar Chart: Stacked
function genSlide03(pptx) {
let slide = pptx.addSlide({ sectionTitle: "Charts" });
slide.addNotes("API Docs: https://gitbrent.github.io/PptxGenJS/docs/api-charts.html");
slide.addTable(
[[{ text: "Chart Examples: Bar Chart: Stacked/PercentStacked and DataTable", options: BASE_TEXT_OPTS_L }, BASE_TEXT_OPTS_R]],
BASE_TABLE_OPTS
);
let arrDataRegions = [
{
name: "Region 3",
labels: ["April", "May", "June", "July", "August"],
values: [17, 26, 53, 100, 75],
},
{
name: "Region 4",
labels: ["April", "May", "June", "July", "August"],
values: [55, 43, 70, 90, 80],
},
];
// TOP-LEFT: H/bar
let optsChartBar1 = {
x: 0.5,
y: 0.6,
w: 6.0,
h: 3.0,
barDir: "bar",
barGrouping: "stacked",
catAxisOrientation: "maxMin",
catAxisLabelColor: "CC0000",
catAxisLabelFontFace: "Helvetica Neue",
catAxisLabelFontSize: 14,
catAxisLabelFontBold: true,
valAxisLabelFontBold: true,
dataLabelColor: "FFFFFF",
showValue: true,
titleColor: "33CF22",
titleFontFace: "Helvetica Neue",
titleFontSize: 24,
};
slide.addChart(pptx.charts.BAR, arrDataRegions, optsChartBar1);
// TOP-RIGHT: V/col
let optsChartBar2 = {
x: 7.0,
y: 0.6,
w: 6.0,
h: 3.0,
chartArea: { fill: { color: "0d0d0d" } },
plotArea: { fill: { color: "4d4d4d" } },
chartColors: COLORS_VIVID,
valGridLine: { color: "141414" },
valAxisLabelColor: "F1F1F1",
catAxisLabelColor: "F1F1F1",
dataLabelColor: "F1F1F1",
barDir: "col",
barGrouping: "stacked",
dataLabelFontFace: "Arial",
dataLabelFontSize: 12,
dataLabelFontBold: true,
showValue: true,
catAxisLabelFontFace: "Courier",
catAxisLabelFontSize: 12,
catAxisOrientation: "minMax",
showLegend: false,
showTitle: false,
};
slide.addChart(pptx.charts.BAR, dataChartBar3Series, optsChartBar2);
// BTM-LEFT: H/bar - 100% layout without axis labels
let optsChartBar3 = {
x: 0.5,
y: 3.8,
w: 6.0,
h: 3.5,
barDir: "bar",
barGrouping: "percentStacked",
dataBorder: { pt: 1, color: "F1F1F1" },
catAxisHidden: true,
valAxisHidden: true,
showTitle: false,
layout: { x: 0.1, y: 0.1, w: 1, h: 1 },
showDataTable: true,
showDataTableKeys: true,
showDataTableHorzBorder: false,
showDataTableVertBorder: false,
showDataTableOutline: false,
dataTableFontSize: 10,
};
slide.addChart(pptx.charts.BAR, arrDataRegions, optsChartBar3);
// BTM-RIGHT: V/col - TITLE and LEGEND
let optsChartBar4 = {
x: 7.0,
y: 3.8,
w: 6.0,
h: 3.5,
chartArea: { fill: { color: "f1f1f1" } },
plotArea: { fill: { color: "ffffff" } },
chartColors: COLORS_VIVID,
//
barDir: "col",
barGrouping: "percentStacked",
catAxisLabelFontFace: "Times",
catAxisLabelFontSize: 12,
catAxisOrientation: "minMax",
showLegend: true,
legendPos: "t",
showDataTable: true,
showDataTableKeys: false,
dataTableFormatCode: "$#",
//dataTableFormatCode: '0.00%' // @since v3.3.0
//dataTableFormatCode: '$0.00' // @since v3.3.0
};
slide.addChart(pptx.charts.BAR, dataChartBar3Series, optsChartBar4);
}
// SLIDE 4: Bar Chart: Title Options, Inverted Colors
function genSlide04(pptx) {
let slide = pptx.addSlide({ sectionTitle: "Charts" });
slide.addNotes("API Docs: https://gitbrent.github.io/PptxGenJS/docs/api-charts.html");
slide.addTable([[{ text: "Chart Options: Chart Title, Cat/Val Axis Title", options: BASE_TEXT_OPTS_L }, BASE_TEXT_OPTS_R]], BASE_TABLE_OPTS);
let optsChart = {
x: 0.5,
y: 0.5,
w: "90%",
h: "90%",
barDir: "col",
barGrouping: "stacked",
chartColors: COLORS_CHART,
invertedColors: ["C0504D"],
showLegend: true,
//
showTitle: true,
title: "Chart Title",
titleFontFace: "Helvetica Neue Thin",
titleFontSize: 24,
titleColor: COLORS_ACCENT[0],
titlePos: { x: 1.5, y: 0 },
//titleRotate: 10,
//
showCatAxisTitle: true,
catAxisLabelColor: COLORS_ACCENT[1],
catAxisTitleColor: COLORS_ACCENT[1],
catAxisTitle: "Cat Axis Title",
catAxisTitleFontSize: 14,
//
showValAxisTitle: true,
valAxisLabelColor: COLORS_ACCENT[2],
valAxisTitleColor: COLORS_ACCENT[2],
valAxisTitle: "Val Axis Title",
valAxisTitleFontSize: 14,
};
// TEST `getExcelColName()` to ensure Excel Column names are generated correctly above >26 chars/cols
slide.addChart(pptx.charts.BAR, dataChartBar8Series, optsChart);
}
// SLIDE 5: Bar Chart: Data Series Colors, majorUnits, and valAxisLabelFormatCode
function genSlide05(pptx) {
let slide = pptx.addSlide({ sectionTitle: "Charts" });
slide.addNotes("API Docs: https://gitbrent.github.io/PptxGenJS/docs/api-charts.html");
slide.addTable(
[
[
{
text: "Chart Examples: Multi-Color Bars, `catLabelFormatCode`, `valAxisDisplayUnit`, `valAxisMajorUnit`, `valAxisLabelFormatCode`",
options: BASE_TEXT_OPTS_L,
},
BASE_TEXT_OPTS_R,
],
],
BASE_TABLE_OPTS
);
// TOP-LEFT
slide.addChart(
pptx.charts.BAR,
[
{
name: "Excel Date Values",
labels: [37987, 38018, 38047, 38078, 38108, 38139],
values: [20, 30, 10, 25, 15, 5],
},
],
{
x: 0.5,
y: 0.6,
w: "45%",
h: 3,
chartArea: { fill: { color: "404040" } },
barDir: "bar",
chartColors: ["0077BF", "4E9D2D", "ECAA00", "5FC4E3", "DE4216", "154384"],
//
catAxisLabelColor: "F1F1F1",
catLabelFormatCode: "yyyy-mm",
/*
valAxisLabelColor: "F1F1F1",
valAxisMajorUnit: 15,
valAxisDisplayUnit: "hundreds",
valAxisMaxVal: 45,
valLabelFormatCode: "$0", // @since v3.3.0
*/
valAxisHidden: true,
//
showTitle: true,
title: "Categories can be Multi-Color",
titleColor: "0088CC",
titleFontSize: 14,
}
);
// TOP-RIGHT
// NOTE: Labels are ppt/excel dates (days past 1900)
slide.addChart(
pptx.charts.BAR,
[
{
name: "Too Many Colors Series",
labels: [37987, 38018, 38047, 38078, 38108, 38139],
values: [0.2, 0.3, 0.1, 0.25, 0.15, 0.05],
},
],
{
x: 7,
y: 0.6,
w: "45%",
h: 3,
chartArea: { fill: { color: "404040" } },
catAxisLabelColor: "F1F1F1",
valAxisLabelColor: "F1F1F1",
valAxisLineColor: "7F7F7F",
valGridLine: { color: "7F7F7F" },
dataLabelColor: "B7B7B7",
valAxisMaxVal: 1,
barDir: "bar",
catAxisLineShow: false,
showValue: true,
catLabelFormatCode: "mmm-yy",
dataLabelPosition: "outEnd",
dataLabelFormatCode: "#%",
valAxisLabelFormatCode: "#%",
valAxisMajorUnit: 0.2,
chartColors: ["0077BF", "4E9D2D", "ECAA00", "5FC4E3", "DE4216", "154384", "7D666A", "A3C961", "EF907B", "9BA0A3"],
barGapWidthPct: 25,
}
);
// BOTTOM-LEFT
slide.addChart(
pptx.charts.BAR,
[
{
name: "Two Color Series",
labels: ["Jan", "Feb", "Mar", "Apr", "May", "Jun"],
values: [0.2, -0.3, -0.1, 0.25, 0.15, 0.05],
},
],
{
x: 0.5,
y: 4.0,
w: "45%",
h: 3,
chartArea: { fill: { color: "404040" } },
plotArea: { fill: { color: "202020" } },
catAxisLabelColor: "F1F1F1",
valAxisLabelColor: "F1F1F1",
valAxisLineColor: "7F7F7F",
valGridLine: { color: "7F7F7F" },
dataLabelColor: "B7B7B7",
valAxisHidden: true,
barDir: "col", // `col`(vert) | `bar`(horiz)
showValue: true,
dataLabelPosition: "outEnd",
dataLabelFormatCode: "#%",
valAxisLabelFormatCode: "0.#0",
chartColors: ["0077BF", "4E9D2D", "ECAA00", "5FC4E3", "DE4216", "154384", "7D666A", "A3C961", "EF907B", "9BA0A3"],
valAxisMaxVal: 0.4,
barGapWidthPct: 50,
showLegend: true,
legendPos: "r",
legendColor: "F1F1F1",
}
);
// BOTTOM-RIGHT
slide.addChart(
pptx.charts.BAR,
[
{
name: "EV",
labels: ["Jan", "Feb", "Mar", "Apr", "May", "Jun"],
values: [102, 103, 121, 125, 135, 155],
},
{
name: "ICE",
labels: ["Jan", "Feb", "Mar", "Apr", "May", "Jun"],
values: [150, 153, 151, 125, 115, 105],
},
],
{
x: 7,
y: 4,
w: "45%",
h: 3,
chartArea: { fill: { color: "202020" } },
barDir: "bar",
catAxisLabelColor: "F1F1F1",
valAxisLabelColor: "F1F1F1",
valAxisLineColor: "7F7F7F",
valGridLine: { color: "7F7F7F" },
dataLabelColor: "B7B7B7",
chartColorsOpacity: 75,
//showValue: true,
//dataLabelPosition: "outEnd",
chartColors: ["0077BF", "4E9D2D", "ECAA00", "5FC4E3", "DE4216", "154384", "7D666A", "A3C961", "EF907B", "9BA0A3"],
barGapWidthPct: 25,
catAxisOrientation: "maxMin",
valAxisOrientation: "maxMin",
valAxisMaxVal: 200,
valAxisMajorUnit: 25,
}
);
}
// SLIDE 6: 3D Bar Chart
function genSlide06(pptx) {
let slide = pptx.addSlide({ sectionTitle: "Charts" });
slide.addNotes("API Docs: https://gitbrent.github.io/PptxGenJS/docs/api-charts.html");
slide.addTable([[{ text: "Chart Examples: 3D Bar Chart", options: BASE_TEXT_OPTS_L }, BASE_TEXT_OPTS_R]], BASE_TABLE_OPTS);
let arrDataRegions = [
{
name: "Region 1",
labels: ["Q1", "Q2", "Q3", "Q4"],
values: [26, 53, 80, 75],
},
{
name: "Region 2",
labels: ["Q1", "Q2", "Q3", "Q4"],
values: [43.5, 70.3, 90.01, 80.05],
},
];
// TOP-LEFT: H/bar
let optsChartBar1 = {
x: 0.5,
y: 0.6,
w: 6.0,
h: 3.0,
chartArea: { fill: { color: "F1F1F1", transparency: 50 } },
barDir: "bar",
barGapWidthPct: 25,
chartColors: COLORS_SPECTRUM,
chartColorsOpacity: 80,
//
catAxisLabelColor: COLORS_SPECTRUM[1],
catAxisLineColor: COLORS_SPECTRUM[1],
catAxisLabelFontFace: "Arial",
catAxisLabelFontSize: 10,
catAxisOrientation: "maxMin",
//
serAxisLabelFontFace: "Arial",
serAxisLabelFontSize: 10,
serAxisLabelColor: COLORS_SPECTRUM[1],
serAxisLineColor: COLORS_SPECTRUM[1],
//serAxisLineColor: pptx.colors.ACCENT6,
//
//valAxisHidden: true,
valAxisLabelColor: COLORS_SPECTRUM[0],
valAxisLineColor: COLORS_SPECTRUM[0],
valAxisLabelFontSize: 10,
};
slide.addChart(pptx.charts.BAR3D, arrDataRegions, optsChartBar1);
// TOP-RIGHT: V/col
let optsChartBar2 = {
x: 7.0,
y: 0.6,
w: 6.0,
h: 3.0,
chartArea: { fill: { color: "F1F1F1", transparency: 50 } },
chartColors: COLORS_SPECTRUM,
barDir: "col",
bar3DShape: "cylinder",
catAxisLabelColor: "0000CC",
catAxisLabelFontFace: "Courier",
catAxisLabelFontSize: 12,
//
dataLabelColor: "000000",
dataLabelFontFace: "Arial",
dataLabelFontSize: 11,
dataLabelPosition: "outEnd",
dataLabelFormatCode: "#.0",
dataLabelBkgrdColors: true,
showValue: true,
};
slide.addChart(pptx.charts.BAR3D, arrDataRegions, optsChartBar2);
// BTM-LEFT: H/bar - TITLE and LEGEND
let optsChartBar3 = {
x: 0.5,
y: 3.8,
w: 6.0,
h: 3.5,
chartArea: { fill: { color: "F1F1F1", transparency: 50 } },
chartColors: COLORS_ACCENT,
//
barDir: "col",
bar3DShape: "pyramid",
barGrouping: "stacked",
//
catAxisLabelFontFace: "Arial",
catAxisLabelFontSize: 10,
//
showValue: true,
dataLabelBkgrdColors: true,
//
showTitle: true,
title: "Sales by Region",
titleFontFace: "Helvetica Neue Thin",
titleFontSize: 18,
titleColor: COLORS_ACCENT[0],
};
slide.addChart(pptx.charts.BAR3D, arrDataRegions, optsChartBar3);
// BTM-RIGHT: V/col - TITLE and LEGEND
let optsChartBar4 = {
x: 7.0,
y: 3.8,
w: 6.0,
h: 3.5,
chartArea: { fill: { color: "F1F1F1", transparency: 50 } },
//
chartColors: COLORS_ACCENT,
barDir: "col",
bar3DShape: "coneToMax",
//
catAxisLabelColor: COLORS_ACCENT[0],
catAxisLabelFontSize: 11,
catAxisOrientation: "minMax",
//
serAxisLabelFontFace: "Helvetica Neue Thin",
serAxisLabelColor: COLORS_ACCENT[0],
//
dataBorder: { pt: 1, color: "F1F1F1" },
dataLabelColor: "696969",
dataLabelFontFace: "Arial",
dataLabelFontSize: 10,
dataLabelPosition: "ctr",
};
slide.addChart(pptx.charts.BAR3D, arrDataRegions, optsChartBar4);
}
// SLIDE 7: Tornado Chart
function genSlide07(pptx) {
let slide = pptx.addSlide({ sectionTitle: "Charts" });
slide.addNotes("API Docs: https://gitbrent.github.io/PptxGenJS/docs/api-charts.html");
slide.addTable([[{ text: "Tornado Chart - Grid and Axis Formatting", options: BASE_TEXT_OPTS_L }, BASE_TEXT_OPTS_R]], BASE_TABLE_OPTS);
slide.addChart(
pptx.charts.BAR,
[
{
name: "High",
labels: ["London", "Munich", "Tokyo"],
values: [0.2, 0.32, 0.41],
},
{
name: "Low",
labels: ["London", "Munich", "Tokyo"],
values: [-0.11, -0.22, -0.29],
},
],
{
x: 0.5,
y: 0.5,
w: "90%",
h: "90%",
chartArea: { fill: { color: "F1F1F1", transparency: 50 } },
valAxisMaxVal: 1,
barDir: "bar",
axisLabelFormatCode: "#%",
catGridLine: { color: "D8D8D8", style: "dash", size: 1 },
valGridLine: { color: "D8D8D8", style: "dash", size: 1 },
catAxisLineShow: false,
valAxisLineShow: false,
barGrouping: "stacked",
catAxisLabelPos: "low",
valueBarColors: true,
shadow: { type: "none" },
chartColors: ["0077BF", "4E9D2D", "ECAA00", "5FC4E3", "DE4216", "154384", "7D666A", "A3C961", "EF907B", "9BA0A3"],
invertedColors: ["0065A2", "428526", "C99100", "51A7C1", "BD3813", "123970", "6A575A", "8BAB52", "CB7A69", "84888B"],
barGapWidthPct: 25,
valAxisMajorUnit: 0.2,
}
);
}
// SLIDE 8: Line Chart
function genSlide08(pptx) {
let slide = pptx.addSlide({ sectionTitle: "Charts" });
slide.addNotes("API Docs: https://gitbrent.github.io/PptxGenJS/docs/api-charts.html");
slide.addTable([[{ text: "Chart Examples: Line Chart", options: BASE_TEXT_OPTS_L }, BASE_TEXT_OPTS_R]], BASE_TABLE_OPTS);
slide.addText(`(${CHART_DATA.LongTermIntRates.sourceUrl})`, FOOTER_TEXT_OPTS);
// FULL SLIDE:
const OPTS_CHART = {
x: 0.5,
y: 0.6,
w: "95%",
h: "85%",
plotArea: { fill: { color: "F2F9FC" } },
//
showLegend: true,
legendPos: "r",
//
showTitle: true,
lineDataSymbol: "none",
title: CHART_DATA.LongTermIntRates.chartTitle,
titleColor: "0088CC",
titleFontFace: "Arial",
titleFontSize: 18,
};
slide.addChart(pptx.charts.LINE, CHART_DATA.LongTermIntRates.chartData, OPTS_CHART);
}
// SLIDE 9: Line Chart: Line Smoothing, Line Size, Symbol Size
function genSlide09(pptx) {
let slide = pptx.addSlide({ sectionTitle: "Charts" });
slide.addNotes("API Docs: https://gitbrent.github.io/PptxGenJS/docs/api-charts.html");
slide.addTable(
[[{ text: "Chart Examples: Line Smoothing, Line Size, Line Shadow, Symbol Size", options: BASE_TEXT_OPTS_L }, BASE_TEXT_OPTS_R]],
BASE_TABLE_OPTS
);
let optsChartLine1 = {
x: 0.5,
y: 0.6,
w: 6.0,
h: 3.0,
chartArea: { fill: { color: "F1F1F1" } },
chartColors: COLORS_RYGU,
lineSize: 8,
lineSmooth: true,
showLegend: true,
legendPos: "t",
catAxisLabelPos: "high",
};
slide.addChart(pptx.charts.LINE, arrDataLineStat, optsChartLine1);
let optsChartLine2 = {
x: 7.0,
y: 0.6,
w: 6.0,
h: 3.0,
chartArea: { fill: { color: "F1F1F1" } },
chartColors: COLORS_RYGU,
lineSize: 16,
lineSmooth: true,
showLegend: true,
legendPos: "r",
};
slide.addChart(pptx.charts.LINE, arrDataLineStat, optsChartLine2);
let optsChartLine3 = {
x: 0.5,
y: 4.0,
w: 6.0,
h: 3.0,
chartArea: { fill: { color: "F1F1F1" } },
chartColors: COLORS_RYGU,
lineDataSymbolSize: 10,
shadow: { type: "none" },
//displayBlanksAs: 'gap', // NOTE: uncomment only for test - looks broken otherwise!
showLegend: true,
legendPos: "l",
};
slide.addChart(pptx.charts.LINE, arrDataLineStat, optsChartLine3);
// QA: DEMO: Test shadow option
let shadowOpts = { type: "outer", color: "cd0011", blur: 3, offset: 12, angle: 75, opacity: 0.8 };
let optsChartLine4 = {
x: 7.0,
y: 4.0,
w: 6.0,
h: 3.0,
chartArea: { fill: { color: "F1F1F1" } },
chartColors: COLORS_RYGU,
lineDataSymbolSize: 20,
shadow: shadowOpts,
showLegend: true,
legendPos: "b",
};
slide.addChart(pptx.charts.LINE, arrDataLineStat, optsChartLine4);