RenderSvgText.cs
- //
- // This code is part of Document Solutions for Imaging demos.
- // Copyright (c) MESCIUS inc. All rights reserved.
- //
- using System;
- using System.IO;
- using System.Drawing;
- using System.Collections.Generic;
- using System.Linq;
- using System.Numerics;
- using GrapeCity.Documents.Drawing;
- using GrapeCity.Documents.Text;
- using GrapeCity.Documents.Imaging;
- using GrapeCity.Documents.Svg;
- using GCTEXT = GrapeCity.Documents.Text;
- using GCDRAW = GrapeCity.Documents.Drawing;
- using DsImagingWeb.Demos.Common;
-
- namespace DsImagingWeb.Demos
- {
- // TBD:
- public class RenderSvgText
- {
- public GcBitmap GenerateImage(Size pixelSize, float dpi, bool opaque, string[] sampleParams = null)
- {
- // Load an SVG with text and tspan:
- var svgString =
- "<svg width='12cm' height='3cm' viewBox='0 0 1000 300' xmlns='http://www.w3.org/2000/svg' version='1.1'>" +
- " <g font-family='Verdana' font-size='64' >" +
- " <text x='160' y='180' fill='blue'>Apples are not <tspan font-weight='bold' fill='orange'>oranges</tspan>.</text>" +
- " </g>" +
- "</svg>";
- using var svg = GcSvgDocument.FromString(svgString);
-
- // Render the SVG image and a border around it:
- var bmp = new GcBitmap(pixelSize.Width, pixelSize.Height, opaque, dpi, dpi);
- using var g = bmp.CreateGraphics(Color.White);
- var pt = new PointF(dpi, dpi);
- g.DrawSvg(svg, pt);
- var sz = svg.GetIntrinsicSize(SvgLengthUnits.Pixels);
- g.DrawRectangle(new RectangleF(pt, sz), Color.MediumPurple);
-
- // Done:
- return bmp;
- }
- }
- }
-