צור ופתח PPT ב-Node.js

// Instantiate a Presentation object that represents a presentation file
var presentation = new aspose.slides.Presentation();

// Get the first slide
var slide = presentation.getSlides().get_Item(0);

// Add content to slide...

// Save presentation
presentation.save("NewPresentation.pptx", aspose.slides.SaveFormat.Pptx);

// Instantiate a Presentation object that represents a presentation file
var presentation = new aspose.slides.Presentation("presentation.pptx");

// Get the first slide
var slide = presentation.getSlides().get_Item(0);

// Add content to slide...

// Save presentation
presentation.save("NewPresentation.pptx", aspose.slides.SaveFormat.Pptx);

// Instantiate a Presentation object that represents a presentation file
var presentation = new aspose.slides.Presentation("presentation.pptx");

// Access the slides collection
var slds = presentation.getSlides();

for (var i = 0; i < presentation.getLayoutSlides().size(); i++) {
	// Add an empty slide to the Slides collection
	slds.addEmptySlide(presentation.getLayoutSlides().get_Item(i));
}

// Save presentation
presentation.save("NewPresentation.pptx", aspose.slides.SaveFormat.Pptx);

var colorBlack = java.getStaticFieldValue("java.awt.Color", "BLACK");
var colorWhite = java.getStaticFieldValue("java.awt.Color", "WHITE");

// Instantiate a Presentation object that represents a presentation file
var presentation = new aspose.slides.Presentation("presentation.pptx");

// Get the first slide
var sld = presentation.getSlides().get_Item(0);

// Add an AutoShape of Rectangle type
var ashp = sld.getShapes().addAutoShape(aspose.slides.ShapeType.Rectangle, 150, 75, 150, 50);

// Add ITextFrame to the Rectangle
ashp.addTextFrame("Hello World");

// Change the text color to Black (which is White by default)
ashp.getTextFrame().getParagraphs().get_Item(0).getPortions().get_Item(0).getPortionFormat().getFillFormat()
		.setFillType(java.newByte(aspose.slides.FillType.Solid));
ashp.getTextFrame().getParagraphs().get_Item(0).getPortions().get_Item(0).getPortionFormat().getFillFormat()
		.getSolidFillColor().setColor(colorBlack);

// Change the line color of the rectangle to White
ashp.getShapeStyle().getLineColor().setColor(colorWhite);

// Remove any fill formatting in the shape
ashp.getFillFormat().setFillType(java.newByte(aspose.slides.FillType.NoFill));

// Save presentation
presentation.save("NewPresentation.pptx", aspose.slides.SaveFormat.Pptx);

var colorGreen = java.getStaticFieldValue("java.awt.Color", "GREEN");
var colorRed = java.getStaticFieldValue("java.awt.Color", "RED");

// Instantiate a presentation class that represents a PPTX file
var pres = new aspose.slides.Presentation();

// Access the first slide
var sld = pres.getSlides().get_Item(0);

// Add a chart with its default data
var chart = sld.getShapes().addChart(aspose.slides.ChartType.ClusteredColumn, 0, 0, 500, 500);

// Set the chart Title
chart.getChartTitle().addTextFrameForOverriding("Sample Title");
chart.getChartTitle().getTextFrameForOverriding().getTextFrameFormat().setCenterText(java.newByte(aspose.slides.NullableBool.True));
chart.getChartTitle().setHeight(20);
chart.hasTitle();

// Set the first series to show values
chart.getChartData().getSeries().get_Item(0).getLabels().getDefaultDataLabelFormat().setShowValue(true);

// Set the index for the chart data sheet
var defaultWorksheetIndex = 0;

// Get the chart data WorkSheet
var fact = chart.getChartData().getChartDataWorkbook();

// Delete the default generated series and categories
chart.getChartData().getSeries().clear();
chart.getChartData().getCategories().clear();
var s = chart.getChartData().getSeries().size();
s = chart.getChartData().getCategories().size();

// Add new series
chart.getChartData().getSeries().add(fact.getCell(defaultWorksheetIndex, 0, 1, "Series 1"),chart.getType());
chart.getChartData().getSeries().add(fact.getCell(defaultWorksheetIndex, 0, 2, "Series 2"),chart.getType());

// Add new categories
chart.getChartData().getCategories().add(fact.getCell(defaultWorksheetIndex, 1, 0, "Caetegoty 1"));
chart.getChartData().getCategories().add(fact.getCell(defaultWorksheetIndex, 2, 0, "Caetegoty 2"));
chart.getChartData().getCategories().add(fact.getCell(defaultWorksheetIndex, 3, 0, "Caetegoty 3"));

// Take the first chart series
var series = chart.getChartData().getSeries().get_Item(0);

// Now populates the series data
series.getDataPoints().addDataPointForBarSeries(fact.getCell(defaultWorksheetIndex, 1, 1, 20));
series.getDataPoints().addDataPointForBarSeries(fact.getCell(defaultWorksheetIndex, 2, 1, 50));
series.getDataPoints().addDataPointForBarSeries(fact.getCell(defaultWorksheetIndex, 3, 1, 30));

// Set the fill color for series
series.getFormat().getFill().setFillType(java.newByte(aspose.slides.FillType.Solid));
series.getFormat().getFill().getSolidFillColor().setColor(colorRed);

// Take the second chart series
series = chart.getChartData().getSeries().get_Item(1);

// Populate series data
series.getDataPoints().addDataPointForBarSeries(fact.getCell(defaultWorksheetIndex, 1, 2, 30));
series.getDataPoints().addDataPointForBarSeries(fact.getCell(defaultWorksheetIndex, 2, 2, 10));
series.getDataPoints().addDataPointForBarSeries(fact.getCell(defaultWorksheetIndex, 3, 2, 60));

// Set the fill color for the series
series.getFormat().getFill().setFillType(java.newByte(aspose.slides.FillType.Solid));
series.getFormat().getFill().getSolidFillColor().setColor(colorGreen);

//Create custom labels for each categories for the new series
// Set the first label to show Category name
var lbl = series.getDataPoints().get_Item(0).getLabel();
lbl.getDataLabelFormat().setShowCategoryName(true);

// Set the second label to show Series name
lbl = series.getDataPoints().get_Item(1).getLabel();
lbl.getDataLabelFormat().setShowSeriesName(true);

// Show value for the third label
lbl = series.getDataPoints().get_Item(2).getLabel();
lbl.getDataLabelFormat().setShowValue(true);
lbl.getDataLabelFormat().setShowSeriesName(true);
lbl.getDataLabelFormat().setSeparator("/");

// Save the presentation with chart
pres.save("NewPresentation.pptx", aspose.slides.SaveFormat.Pptx);

var fileStream = fs.createReadStream("image.png");
aspose.slides.readBytesFromStream(fileStream, function (imgArray) {
    var pres = new aspose.slides.Presentation();
    var img = pres.getImages().addImage(imgArray);
    pres.getSlides().get_Item(0).getShapes().addPictureFrame(aspose.slides.ShapeType.Rectangle, 10, 10, 200, 200, img); 
    pres.save("NewPresentation.pptx", aspose.slides.SaveFormat.Pptx);    
});