Exemplo n.º 1
0
        private static void DrawDisplay(MathPainter settings, Display.IDisplay <Fonts, Glyph> display,
                                        System.Action <MathPainter> draw)
        {
            if (display is null)
            {
                return;
            }
            var original = (settings._display, settings._displayChanged);

            (settings._display, settings._displayChanged) = (display, false);
            draw(settings);
            (settings._display, settings._displayChanged) = original;
        }
Exemplo n.º 2
0
 public static void Generate(string filename)
 {
     using (var stream = new SKFileWStream($"{filename}.pdf"))
         using (var document = SKDocument.CreatePdf(stream))
         {
             for (int i = 0; i < latexes.Length; i++)
             {
                 var painter = new CSharpMath.SkiaSharp.MathPainter(12)
                 {
                     LaTeX = $@"\displaystyle {latexes[i]}"
                 };
                 var rect = painter.Measure.Value;
                 using (var canvas = document.BeginPage(rect.Width, rect.Height))
                 {
                     canvas.Translate(0, -rect.Top);
                     painter.Draw(canvas, new SKPoint(0, 0));
                     canvas.DrawRect(rect.Left, rect.Top, rect.Width, rect.Height, redStroke);
                     document.EndPage();
                 }
             }
         }
 }
Exemplo n.º 3
0
 /// <summary>
 /// Ignores the MathList and LaTeX of the <see cref="MathPainter"/> provided.
 /// Repositions the <paramref name="display"/>.
 /// </summary>
 public static void DrawDisplay(MathPainter settings, Display.IDisplay <Fonts, Glyph> display,
                                SKCanvas canvas, TextAlignment textAlignment = TextAlignment.Center,
                                Thickness padding = default, float offsetX = 0, float offsetY = 0) =>
 DrawDisplay(settings, display, _ =>
             _.Draw(canvas, textAlignment, padding, offsetX, offsetY));
Exemplo n.º 4
0
 /// <summary>
 /// Ignores the MathList and LaTeX of the <see cref="MathPainter"/> provided.
 /// Repositions the <paramref name="display"/>.
 /// </summary>
 public static void DrawDisplay(MathPainter settings, Display.IDisplay <Fonts, Glyph> display,
                                SKCanvas canvas, float x, float y) =>
 DrawDisplay(settings, display, _ => _.Draw(canvas, x, y));
Exemplo n.º 5
0
 /// <summary>
 /// Ignores the MathList and LaTeX of the <see cref="MathPainter"/> provided.
 /// Repositions the <paramref name="display"/>.
 /// </summary>
 public static void DrawDisplay(MathPainter settings, Display.IDisplay <Fonts, Glyph> display,
                                SKCanvas canvas, SKPoint position) =>
 DrawDisplay(settings, display, _ => _.Draw(canvas, position));