SaveToFile Method (original) (raw)
Syntax
C#
Objective-C
C++/CLI
Java
Python
- (BOOL)saveToFile:(NSString *)file options:(nullable LTSvgSaveOptions *)options error:(NSError **)error NS_SWIFT_NAME(save(to:options:)); Parameters
fileName
Output file name.
options
Save option. Can be null.
Example
using Leadtools;
using Leadtools.Codecs;
using Leadtools.Drawing;
using Leadtools.Forms.DocumentWriters;
using Leadtools.Svg;
using Leadtools.Document.Writer;
public void SvgDocumentExample()
{
// input directory
string inDir = LEAD_VARS.ImagesDir;
// output directory
string outDir = Path.Combine(LEAD_VARS.ImagesDir, "svgpages");
if (!Directory.Exists(outDir))
Directory.CreateDirectory(outDir);
using (var codecs = new RasterCodecs())
{
// Set 300 as the default value for loading document files
codecs.Options.RasterizeDocument.Load.Resolution = 300;
codecs.ThrowExceptionsOnInvalidImages = false;
// Get all the files from input directory
foreach (var srcFileName in Directory.EnumerateFiles(inDir))
{
Console.WriteLine("Checking {0}", srcFileName);
using (var info = codecs.GetInformation(srcFileName, false))
{
// We can load as SVG if its document or vector (skipping SVG files themselves)
if (info.Format != RasterImageFormat.Unknown && // valid format
info.Format != RasterImageFormat.Svg && // not svg
(info.Document.IsDocumentFile || // a document
info.Vector.IsVectorFile)) // or vector
{
// try to load the first page as SVG
try
{
using (SvgDocument svgDocument = codecs.LoadSvg(srcFileName, 1, null) as SvgDocument)
{
// Save it to disk
string name = Path.GetFileName(srcFileName).Replace(".", "-");
name = Path.ChangeExtension(name, "svg");
string dstFileName = Path.Combine(outDir, name);
Console.WriteLine("Saving to {0}", dstFileName);
svgDocument.SaveToFile(dstFileName, null);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
}
}
}
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images";
}