How to Access All PDF DOM Objects

using IronPdf;
using System.Linq;

PdfDocument pdf = PdfDocument.FromFile("invoice.pdf");

var glyph = pdf.Pages.First().ObjectModel.TextObjects.First().GetGlyphInfo();

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using IronPdf;
using System.Drawing;
using System.Linq;

// Setup the Renderer
var renderer = new ChromePdfRenderer();

// We use CSS Flexbox to perfectly center the text vertically and horizontally.
var html = @"
<div style='display: flex; justify-content: center; align-items: center; font-size: 48px;'>
    Centered
</div>";

// Render the HTML to a PDF
PdfDocument pdf = renderer.RenderHtmlAsPdf(html);

// Save the original PDF to see the "before" state
pdf.SaveAs("BeforeTranslate.pdf");

// Access the first text object on the first page
// In this simple HTML, this will be our "Centered" text block.
var textObject = pdf.Pages.First().ObjectModel.TextObjects.First();

// Apply the translation
// This moves the object 200 points to the right and 150 points up from its original position.
textObject.Translate = new PointF(200, 150);

// Save the modified PDF to see the "after" state
pdf.SaveAs("AfterTranslate.pdf");

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using IronPdf;
using System.Drawing;
using System.Linq;

// Setup the Renderer
var renderer = new ChromePdfRenderer();

// The image is placed in a div to give it some space on the page.
string html = @"<img src='https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcTi8LuOR6_A98euPLs-JRwoLU7Nc31nVP15rw&s'>";

// Render the HTML to a PDF
PdfDocument pdf = renderer.RenderHtmlAsPdf(html);

// Save the PDF before scaling for comparison
pdf.SaveAs("BeforeScale.pdf");

// Access the first image object on the first page
var image = pdf.Pages.First().ObjectModel.ImageObjects.First();

// We scale the image to 70% of its original size on both the X and Y axes.
image.Scale = new PointF(0.7f, 0.7f);

// Save the modified PDF to see the result
pdf.SaveAs("AfterScale.pdf");

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