void LoadSVG(string fname)
{
SVGParser p = new SVGParser(m_SVGPath);
p.Parse(fname);
m_SVGPath.ArrangeOrientations();
m_SVGPathBounds = m_SVGPath.Bounds;
m_ScaleSlider.Value = (float)(System.Math.Min(m_DrawingPanel.ClientWidth / m_SVGPathBounds.Width, m_DrawingPanel.ClientHeight / m_SVGPathBounds.Height) * 0.75);
}
public override void OnImportAsset(AssetImportContext ctx)
{
string svgStr = null;
using (StreamReader reader = new StreamReader(ctx.assetPath))
svgStr = reader.ReadToEnd();
SVGParser svgParser = new SVGParser();
GameObject svgObj = svgParser.Parse(svgStr, _stripGroups);
ctx.AddObjectToAsset("SVG root", svgObj);
ctx.SetMainObject(svgObj);
}
public ICollection <TikzShape> ConvertMany(string data)
{
try
{
File.WriteAllText("job.txt", data);
//3. Call latex for conversion to DVI
Process latex = new Process();
latex.StartInfo.WorkingDirectory = AppDomain.CurrentDomain.BaseDirectory;
latex.StartInfo.FileName = "latex";
latex.StartInfo.Arguments = "-shell-escape -quiet job.txt";
latex.StartInfo.UseShellExecute = true;
latex.StartInfo.CreateNoWindow = true;
latex.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
latex.Start();
latex.WaitForExit(100000); //wait 10s before terminating
if (latex.ExitCode != 0)
{
throw new Exception("Latex conversion failed");
}
//4. Call dvisvgm to convert dvi to svg that we can easily parse
Process dvi2svg = new Process();
dvi2svg.StartInfo.WorkingDirectory = AppDomain.CurrentDomain.BaseDirectory;
dvi2svg.StartInfo.FileName = "dvisvgm";
dvi2svg.StartInfo.Arguments = "-n -v 0 -o job.svg job.dvi";
dvi2svg.StartInfo.CreateNoWindow = true;
dvi2svg.StartInfo.UseShellExecute = true;
dvi2svg.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
dvi2svg.Start();
dvi2svg.WaitForExit(100000); //wait 10s before terminating
if (dvi2svg.ExitCode != 0)
{
throw new Exception("DVI conversion failed");
}
string svg = File.ReadAllText("job.svg");
return(SVGParser.Parse(svg));
}
catch (Exception e)
{
Debug.WriteLine(e.Message);
return(new List <TikzShape> {
});
}
}
void LoadSVG(string fname)
{
SVGParser p = new SVGParser(m_SVGPath);
p.Parse(fname);
m_SVGPath.ArrangeOrientations();
m_SVGPathBounds = m_SVGPath.Bounds;
m_Scale = System.Math.Min(m_DrawingPanel.ClientWidth / m_SVGPathBounds.Width, m_DrawingPanel.ClientHeight / m_SVGPathBounds.Height) * 0.75;
m_SVGPathScaledBounds = m_SVGPathBounds - m_SVGPathBounds.Location;
m_SVGPathScaledBounds.Width *= m_Scale;
m_SVGPathScaledBounds.Height *= m_Scale;
m_SVGPathScaledBounds += new Point(m_x, m_y) - m_SVGPathScaledBounds.Center;
m_PolygonElement.SetXn(0, m_SVGPathScaledBounds.Left);
m_PolygonElement.SetYn(0, m_SVGPathScaledBounds.Top);
m_PolygonElement.SetXn(1, m_SVGPathScaledBounds.Right);
m_PolygonElement.SetYn(1, m_SVGPathScaledBounds.Top);
m_PolygonElement.SetXn(2, m_SVGPathScaledBounds.Right);
m_PolygonElement.SetYn(2, m_SVGPathScaledBounds.Bottom);
m_PolygonElement.SetXn(3, m_SVGPathScaledBounds.Left);
m_PolygonElement.SetYn(3, m_SVGPathScaledBounds.Bottom);
}
public ICollection <TikzShape> ConvertMany(string data)
{
SaveData d = JsonSerializer.Deserialize <SaveData>(data);
List <TikzShape> result = new List <TikzShape>();
ITool currentTool;
foreach (LocalShapeData shapeData in d.localShapeData)
{
currentTool = toolNameToolMap[shapeData.ToolName];
foreach (CanvasEventArgs canvasEventArgs in shapeData.KeyPoints)
{
DrawingShape r = currentTool.GetShape(canvasEventArgs, shapeData.Style);
if (r.ShapeState == ShapeState.FINISHED)
{
result.Add(r.TikzShape);
}
}
}
foreach (SvgData raw in d.svgRawData)
{
List <TikzShape> c = SVGParser.Parse(raw.data);
foreach (TikzShape s in c)
{
Canvas.SetLeft(s.Shape, raw.translate.X);
Canvas.SetTop(s.Shape, raw.translate.Y);
s.TikzStyle = raw.style;
s.Shape.SetStyle(raw.style);
}
result.AddRange(c);
}
return(result);
}
