RenderSvg.cs
- //
- // This code is part of Document Solutions for PDF demos.
- // Copyright (c) MESCIUS inc. All rights reserved.
- //
- using System;
- using System.IO;
- using System.Drawing;
- using System.Linq;
- using System.Collections.Generic;
- using GrapeCity.Documents.Pdf;
- using GrapeCity.Documents.Text;
- using GrapeCity.Documents.Svg;
- using GCTEXT = GrapeCity.Documents.Text;
- using GCDRAW = GrapeCity.Documents.Drawing;
- using DsPdfWeb.Demos.Common;
-
- namespace DsPdfWeb.Demos
- {
- // This short sample shows how to measure and render an SVG image.
- // Note that when an SVG is rendered on GcPdfGraphics, it is NOT rasterized,
- // so the image quality is preserved if the SVG is scaled up or down.
- //
- // The SVG art used in this sample is from freesvg.org.
- public class RenderSvg
- {
- public int CreatePDF(Stream stream)
- {
- // Load the SVG:
- var svgPath = Path.Combine("Resources", "SvgClipArt", "Smiling-Girl.svg");
- using var svg = GcSvgDocument.FromFile(svgPath);
-
- // Measure and render the image:
- var doc = new GcPdfDocument();
- var g = doc.NewPage().Graphics;
- var pt = new PointF(g.Resolution, g.Resolution);
- var rc = new RectangleF(pt, svg.GetIntrinsicSize(SvgLengthUnits.Points));
- // Draw the SVG and a border around it:
- g.DrawSvg(svg, pt);
- g.DrawRectangle(rc, Color.DarkGray);
-
- // Done:
- doc.Save(stream);
- return doc.Pages.Count;
- }
- }
- }
-