public static void GenerateSvg(Keyboard keyboard, string outputDirectory, SvgGenerationOptions options = null)
{
var settings = new XmlWriterSettings
{
Indent = true,
IndentChars = options?.IndentString ?? " ",
NewLineOnAttributes = true
};
Directory.CreateDirectory(outputDirectory);
if (options != null && options.SquashLayers)
{
GenerateLayersSquashed(keyboard, outputDirectory, options, settings);
}
else
{
GenerateLayers(keyboard, outputDirectory, options, settings);
}
}
private static void GenerateLayers(Keyboard keyboard, string outputDirectory, SvgGenerationOptions options, XmlWriterSettings settings)
{
foreach (var layer in keyboard.Layers)
{
string path = System.IO.Path.Combine(outputDirectory, $"{keyboard.Name}_{layer.Name}.svg");
using (FileStream stream = File.Open(path, FileMode.Create))
using (XmlWriter writer = XmlWriter.Create(stream, settings))
{
WriteSvgOpenTag(writer, (int)layer.Width, (int)layer.Height);
var layerWriter = new LayerWriter {
GenerationOptions = options
};
layerWriter.Write(writer, layer);
WriteSvgCloseTag(writer);
}
}
}
private static void GenerateLayersSquashed(Keyboard keyboard, string outputDirectory, SvgGenerationOptions options, XmlWriterSettings settings)
{
string path = System.IO.Path.Combine(outputDirectory, $"{keyboard.Name}.svg");
using (FileStream stream = File.Open(path, FileMode.Create))
using (XmlWriter writer = XmlWriter.Create(stream, settings))
{
int maxWidth = -1;
int maxHeight = -1;
foreach (var layer in keyboard.Layers)
{
if ((int)layer.Width > maxWidth)
{
maxWidth = (int)layer.Width;
}
if ((int)layer.Height > maxHeight)
{
maxHeight = (int)layer.Height;
}
}
WriteSvgOpenTag(writer, maxWidth, maxHeight);
var orderedLayers = keyboard.Layers.OrderBy(l => l.ZIndex).ToList();
foreach (var layer in orderedLayers)
{
var layerWriter = new LayerWriter {
GenerationOptions = options
};
layerWriter.Write(writer, layer);
}
WriteSvgCloseTag(writer);
}
}