public static void ConvertSvg(string filename, string destfile)
{
var settings = new WpfDrawingSettings();
settings.IncludeRuntime = false;
var converter = new FileSvgConverter(settings);
converter.Convert(filename, destfile);
}
//--------------------------------------------------------------------------------------------------
public override bool Execute()
{
bool result = true;
if (Inputs.Length != Outputs.Length)
{
Log.LogError("The number of source items is not equal to the number of target items.");
return(false);
}
// Prepare converter
WpfDrawingSettings settings = new WpfDrawingSettings();
settings.IncludeRuntime = false;
settings.TextAsGeometry = true;
settings.OptimizePath = true;
var converter = new FileSvgConverter(true, false, settings);
// Iterate through files
for (var i = 0; i < Inputs.Length; i++)
{
ITaskItem sourceItem = Inputs[i];
try
{
if (sourceItem.ItemSpec.Length == 0)
{
continue;
}
ITaskItem destItem = Outputs[i];
if (destItem.ItemSpec.Length == 0)
{
Log.LogError($"The target item to the source item {sourceItem.ItemSpec} is empty.");
result = false;
continue;
}
if (!converter.Convert(sourceItem.ItemSpec, destItem.ItemSpec))
{
Log.LogError($"The file {sourceItem.ItemSpec} could not be converted to XAML.");
result = false;
}
}
catch (Exception e)
{
Log.LogError($"The conversion of the file {sourceItem.ItemSpec} raised an exception: {e.Message}");
}
}
return(result);
}
static void Main(string[] args)
{
// 1. Create conversion options
WpfDrawingSettings settings = new WpfDrawingSettings();
settings.IncludeRuntime = false;
settings.TextAsGeometry = true;
// 2. Select a file to be converted
string svgTestFile = "Test.svg";
// 3. Create a file converter
FileSvgConverter converter = new FileSvgConverter(settings);
// 4. Perform the conversion to XAML
converter.Convert(svgTestFile);
}
public void ImportSvg()
{
// Select a XML file
var dialog = new VistaOpenFileDialog {
Filter = "Scalable Vector Graphics (*.svg)|*.svg"
};
var result = dialog.ShowDialog();
if (result == false)
{
return;
}
var fileName = dialog.FileName;
var xamlFileName = fileName.Replace(".svg", ".xaml");
var settings = new WpfDrawingSettings {
IncludeRuntime = true, TextAsGeometry = true
};
var converter = new FileSvgConverter(settings);
using var fileStream = File.OpenRead(fileName);
converter.Convert(fileStream, xamlFileName);
var xaml = File.ReadAllText(xamlFileName);
File.Delete(xamlFileName);
var parsed = (DrawingGroup)XamlReader.Parse(xaml, new ParserContext {
BaseUri = new Uri(Path.GetDirectoryName(fileName))
});
var geometry = GatherGeometry(parsed);
var group = new DrawingGroup {
Children = new DrawingCollection(geometry)
};
var stringValue = "";
foreach (var geometryDrawing in geometry)
{
var scaled = Geometry.Combine(
geometryDrawing.Geometry,
geometryDrawing.Geometry, GeometryCombineMode.Intersect,
new TransformGroup
{
Children = new TransformCollection
{
new TranslateTransform(group.Bounds.X * -1, group.Bounds.Y * -1),
new ScaleTransform(1.0 / group.Bounds.Width, 1.0 / group.Bounds.Height)
}
}
);
var scaledString = scaled.ToString(CultureInfo.InvariantCulture)
.Replace("F1", "")
.Replace(";", ",")
.Replace("L", " L")
.Replace("C", " C");
stringValue = stringValue + " " + scaledString;
}
InputShapeData = stringValue.Trim();
ApplyInput();
}
