static void RenderSvgSample(string text, int size, PointF origin, Gdi32Font font, StringBuilder htmlBuilder)
{
htmlBuilder.AppendLine(@$ "<svg style=" "border: solid black" " width=" "10em" " height=" "10em" " viewBox=" "0 0 {size} {size}" ">");
var outline = font.GetOutline(text, OutlineMode.Native);
if (outline is { })
static void Main(string[] args)
{
var size = 512;
var origin = PointF.Empty;
using (var ipaFont = new Gdi32Font("IPAmj明朝", FontSizeUnit.Pixel, size, FontWeightConsts.FW_NORMAL, false, false, false, 1, Gdi32FontQuality.Default))
using (var msMinchoFont = new Gdi32Font("ＭＳ 明朝", FontSizeUnit.Pixel, size, FontWeightConsts.FW_NORMAL, false, false, false, 1, Gdi32FontQuality.Default))
using (var meiryoFont = new Gdi32Font("Meiryo UI", FontSizeUnit.Pixel, size, FontWeightConsts.FW_NORMAL, false, false, false, 1, Gdi32FontQuality.Default))
using (var arialFont = new Gdi32Font("Arial", FontSizeUnit.Pixel, size, FontWeightConsts.FW_NORMAL, false, false, false, 1, Gdi32FontQuality.Default))
using (var gothicFont = new Gdi32Font("MS UI Gothic", FontSizeUnit.Pixel, size, FontWeightConsts.FW_NORMAL, false, false, false, 1, Gdi32FontQuality.Default))
{
var htmlBuilder = new StringBuilder(4096);
htmlBuilder.AppendLine("<html><body>");
htmlBuilder.AppendLine("<h1>SVGTest</h1>");
htmlBuilder.AppendLine("<h2>IPAmj明朝</h2>");
RenderSvgSample("f", size, origin, ipaFont, htmlBuilder);
RenderSvgSample("g", size, origin, ipaFont, htmlBuilder);
RenderSvgSample("薔", size, origin, ipaFont, htmlBuilder);
RenderSvgSample("■", size, origin, ipaFont, htmlBuilder);
htmlBuilder.AppendLine("<h2>ＭＳ 明朝</h2>");
RenderSvgSample("f", size, origin, msMinchoFont, htmlBuilder);
RenderSvgSample("g", size, origin, msMinchoFont, htmlBuilder);
RenderSvgSample("薔", size, origin, msMinchoFont, htmlBuilder);
RenderSvgSample("■", size, origin, msMinchoFont, htmlBuilder);
htmlBuilder.AppendLine("<h2>Meiryo UI</h2>");
RenderSvgSample("f", size, origin, meiryoFont, htmlBuilder);
RenderSvgSample("g", size, origin, meiryoFont, htmlBuilder);
RenderSvgSample("薔", size, origin, meiryoFont, htmlBuilder);
RenderSvgSample("■", size, origin, meiryoFont, htmlBuilder);
htmlBuilder.AppendLine("<h2>MS UI Gothic</h2>");
RenderSvgSample("f", size, origin, gothicFont, htmlBuilder);
RenderSvgSample("g", size, origin, gothicFont, htmlBuilder);
RenderSvgSample("薔", size, origin, gothicFont, htmlBuilder);
RenderSvgSample("■", size, origin, gothicFont, htmlBuilder);
htmlBuilder.AppendLine("<h2>Arial</h2>");
RenderSvgSample("f", size, origin, arialFont, htmlBuilder);
RenderSvgSample("g", size, origin, arialFont, htmlBuilder);
htmlBuilder.AppendLine("<h2>比較</h2>");
RenderSvgSample("薔", size, origin, msMinchoFont, htmlBuilder);
RenderSvgSample("薔", size, origin, meiryoFont, htmlBuilder);
htmlBuilder.AppendLine("</body></html>");
File.WriteAllText("test.html", htmlBuilder.ToString(), Encoding.UTF8);
var info = new ProcessStartInfo
{
FileName = "test.html",
UseShellExecute = true,
};
Process.Start(info);
}
public static void SetCharFormatFont(this RichTextBox richTextBox, bool selectionOnly, Gdi32Font font)
{
IntPtr handle = richTextBox.Handle;
if (handle == IntPtr.Zero)
{
throw new InvalidOperationException();
}
int dwMask = -1476394993;
int num = 0;
if (font.Bold != BooleanConsts.FALSE)
{
num |= CFM_BOLD;
}
if (font.Italic != BooleanConsts.FALSE)
{
num |= CFM_ITALIC;
}
if (font.Underline != BooleanConsts.FALSE)
{
num |= CFM_UNDERLINE;
}
if (font.Strikeout != BooleanConsts.FALSE)
{
num |= CFM_STRIKEOUT;
}
byte[] bytes;
if (Marshal.SystemDefaultCharSize == 1)
{
throw new PlatformNotSupportedException();
}
bytes = Encoding.Unicode.GetBytes(font.Logfont.lfFaceName);
CHARFORMATW cHARFORMATW = new CHARFORMATW();
for (int j = 0; j < bytes.Length; j++)
{
cHARFORMATW.szFaceName[j] = bytes[j];
}
cHARFORMATW.dwMask = dwMask;
cHARFORMATW.dwEffects = num;
cHARFORMATW.yHeight = (int)(font.SizeInPoints * 20f);
cHARFORMATW.bCharSet = font.Logfont.lfCharSet;
cHARFORMATW.bPitchAndFamily = font.Logfont.lfPitchAndFamily;
SendMessage(new HandleRef(richTextBox, handle), EM_SETCHARFORMAT, selectionOnly ? SCF_SELECTION : SCF_ALL, cHARFORMATW);
}
