make_pptx.js

var async = require('async')
var officegen = require('../')

var fs = require('fs')
var path = require('path')

var pptx = officegen('pptx')

var outDir = path.join(__dirname, '../tmp/')

var slide
var pObj

pptx.on('finalize', function (written) {
  console.log('Finish to create a PowerPoint file.\nTotal bytes created: ' + written + '\n')

  // clear the temporatory files
})

pptx.on('error', function (err) {
  console.log(err)
})

pptx.setDocTitle('Sample PPTX Document')

function generateExampleSlides (callback) {
  // do the rest things here
  // console.log('finalize')

  // Let's create a new slide:
  slide = pptx.makeNewSlide()

  slide.name = 'The first slide!'

  // Change the background color:
  slide.back = '000000'

  // Declare the default color to use on this slide:
  slide.color = 'ffffff'

  // Basic way to add text string:
  slide.addText('Created using Officegen version ' + officegen.version)
  slide.addText('Fast position', 0, 20)
  slide.addText('Full line', 0, 40, '100%', 20)

  // Add text box with multi colors and fonts:
  slide.addText([
    { text: 'Hello ', options: { font_size: 56 } },
    { text: 'World!', options: { font_size: 56, font_face: 'Arial', color: 'ffff00' } }
  ], { cx: '75%', cy: 66, y: 150 })
  // Please note that you can pass object as the text parameter to addText.

  // For a single text just pass a text string to addText:
  slide.addText('Office generator', { y: 66, x: 'c', cx: '50%', cy: 60, font_size: 48, color: '0000ff' })

  pObj = slide.addText('Boom\nBoom!!!', { y: 100, x: 10, cx: '70%', font_face: 'Wide Latin', font_size: 54, color: 'cc0000', bold: true, underline: true })
  pObj.options.y += 150

  // 2nd slide:
  slide = pptx.makeNewSlide()

  // For every color property (including the back color property) you can pass object instead of the color string:
  slide.back = { type: 'solid', color: '004400' }
  pObj = slide.addText('Office generator', { y: 'c', x: 0, cx: '100%', cy: 66, font_size: 48, align: 'center', color: { type: 'solid', color: '008800' } })
  pObj.setShadowEffect('outerShadow', { bottom: true, right: true })

  slide = pptx.makeNewSlide()

  slide.show = false
  slide.addText('Red line', 'ff0000')
  slide.addShape(pptx.shapes.OVAL, { fill: { type: 'solid', color: 'ff0000', alpha: 50 }, line: 'ffff00', y: 50, x: 50 })
  slide.addText('Red box 1', { color: 'ffffff', fill: 'ff0000', line: 'ffff00', line_size: 5, y: 100, rotate: 45 })
  slide.addShape(pptx.shapes.LINE, { line: '0000ff', y: 150, x: 150, cy: 0, cx: 300 })
  slide.addShape(pptx.shapes.LINE, { line: '0000ff', y: 150, x: 150, cy: 100, cx: 0 })
  slide.addShape(pptx.shapes.LINE, { line: '0000ff', y: 249, x: 150, cy: 0, cx: 300 })
  slide.addShape(pptx.shapes.LINE, { line: '0000ff', y: 150, x: 449, cy: 100, cx: 0 })
  slide.addShape(pptx.shapes.LINE, { line: '000088', y: 150, x: 150, cy: 100, cx: 300 })
  slide.addShape(pptx.shapes.LINE, { line: '000088', y: 150, x: 150, cy: 100, cx: 300 })
  slide.addShape(pptx.shapes.LINE, { line: '000088', y: 170, x: 150, cy: 100, cx: 300, line_head: 'triangle' })
  slide.addShape(pptx.shapes.LINE, { line: '000088', y: 190, x: 150, cy: 100, cx: 300, line_tail: 'triangle' })
  slide.addShape(pptx.shapes.LINE, { line: '000088', y: 210, x: 150, cy: 100, cx: 300, line_head: 'stealth', line_tail: 'stealth' })
  pObj = slide.addShape(pptx.shapes.LINE)
  pObj.options.line = '008888'
  pObj.options.y = 210
  pObj.options.x = 150
  pObj.options.cy = 100
  pObj.options.cx = 300
  pObj.options.line_head = 'stealth'
  pObj.options.line_tail = 'stealth'
  pObj.options.flip_vertical = true
  slide.addText('Red box 2', { color: 'ffffff', fill: 'ff0000', line: 'ffff00', y: 350, x: 200, shape: pptx.shapes.ROUNDED_RECTANGLE, indentLevel: 1 })

  slide = pptx.makeNewSlide()

  slide.addImage(path.resolve(__dirname, 'images_for_examples/image1.png'), { y: 'c', x: 'c' })

  slide = pptx.makeNewSlide()

  slide.addImage(path.resolve(__dirname, 'images_for_examples/image2.jpg'), { y: 0, x: 0, cy: '100%', cx: '100%' })

  slide = pptx.makeNewSlide()
  slide.addImage(path.resolve(__dirname, 'images_for_examples/image3.png'), { y: 'c', x: 'c' })

  slide = pptx.makeNewSlide()

  slide.addImage(path.resolve(__dirname, 'images_for_examples/image2.jpg'), { y: 0, x: 0, cy: '100%', cx: '100%' })

  slide = pptx.makeNewSlide()

  slide.addImage(path.resolve(__dirname, 'images_for_examples/image2.jpg'), { y: 0, x: 0, cy: '100%', cx: '100%' })
  slide.addImage(path.resolve(__dirname, 'images_for_examples/sword_001.png'), { y: 10, x: 10 })
  slide.addImage(path.resolve(__dirname, 'images_for_examples/sword_002.png'), { y: 10, x: 110 })
  slide.addImage(path.resolve(__dirname, 'images_for_examples/sword_001.png'), { y: 110, x: 10 })
  slide.addImage(path.resolve(__dirname, 'images_for_examples/sword_001.png'), { y: 110, x: 110 })

  slide = pptx.makeNewSlide()

  slide.addImage(path.resolve(__dirname, 'images_for_examples/image2.jpg'), { y: 0, x: 0, cy: '100%', cx: '100%' })
  slide.addImage(path.resolve(__dirname, 'images_for_examples/sword_001.png'), { y: 10, x: 10 })
  slide.addImage(path.resolve(__dirname, 'images_for_examples/sword_002.png'), 110, 10)
  slide.addImage(path.resolve(__dirname, 'images_for_examples/sword_003.png'), { y: 10, x: 210 })
  slide.addImage(path.resolve(__dirname, 'images_for_examples/sword_004.png'), { y: 110, x: 10 })
  slide.addImage(path.resolve(__dirname, 'images_for_examples/sword_001.png'), { y: 110, x: 110 })
  slide.addImage(path.resolve(__dirname, 'images_for_examples/sword_003.png'), { y: 110, x: 210 })
  slide.addImage(path.resolve(__dirname, 'images_for_examples/sword_002.png'), { y: 210, x: 10 })
  slide.addImage(path.resolve(__dirname, 'images_for_examples/sword_004.png'), { y: 210, x: 110 })
  slide.addImage(path.resolve(__dirname, 'images_for_examples/sword_004.png'), { y: 210, x: 210 })
  slide.addImage(path.resolve(__dirname, 'images_for_examples/sword_004.png'), { y: '310', x: 10 })
  slide.addImage(path.resolve(__dirname, 'images_for_examples/sword_002.png'), { y: 310, x: 110 })
  slide.addImage(path.resolve(__dirname, 'images_for_examples/sword_003.png'), { y: 310, x: 210 })

  callback()
}

function generateTables (callback) {
  slide = pptx.makeNewSlide()

  // Table with consistent formats
  var rows = []
  var columnWidths = []
  for (var i = 0; i < 12; i++) {
    var row = []
    for (var j = 0; j < 5; j++) {
      row.push('[' + i + ',' + j + ']')
    } // End of for loop.

    rows.push(row)
    columnWidths.push(300 * 1000 + Math.round(Math.random() * 800 * 1000))
  } // End of for loop.

  slide.addTable(rows, { font_size: 9, font_face: 'Comic Sans MS', columnWidths: columnWidths })

  // Table with various formats for cells:
  var headerRow = [
    {
      val: 'Region',
      opts: {
        bold: 1
      }
    },
    {
      val: 'Abr.',
      opts: {
        bold: 1
      }
    },
    {
      val: 'Pop.',
      opts: {
        bold: 1
      }
    },
    {
      val: 'Sq. Km.',
      opts: {
        bold: 1
      }
    }
  ]

  var dataRows = [
    {
      val: 'Midwest',
      opts: {
        font_face: 'Verdana',
        align: 'l'
      }
    },
    {
      val: 'MW',
      opts: {
        font_face: 'Verdana',
        align: 'l'
      }
    },
    {
      val: 2000000,
      opts: {
        font_face: 'Verdana',
        align: 'r',
        bold: 1,
        font_color: 'ffffff',
        fill_color: '00a65a'
      }
    },
    {
      val: 45,
      opts: {
        font_face: 'Verdana',
        align: 'r',
        bold: 1,
        fill_color: 'cccccc'
      }
    }
  ]

  var columnDefinition = [4286250, 952500, 952500, 952500]

  slide.addTable([headerRow, dataRows], { font_size: 10, font_face: 'Arial', columnWidths: columnDefinition })

  callback()
}

function finalize () {
  var out = fs.createWriteStream(path.join(outDir, 'example.pptx'))

  out.on('error', function (err) {
    console.log(err)
  })

  pptx.generate(out)
}

async.series([
  generateTables,
  generateExampleSlides // inherited from original project
], finalize)