public unsafe List <ushort> BuildRanges()
{
ImFontAtlas * atlas = (ImFontAtlas *)0;
List <ushort> ranges = new List <ushort>();
if ((GlyphRanges & ScriptGlyphRanges.Default) != 0)
{
AddRangePtr(ImGuiNative.ImFontAtlas_GetGlyphRangesDefault(atlas));
}
if ((GlyphRanges & ScriptGlyphRanges.Cyrillic) != 0)
{
AddRangePtr(ImGuiNative.ImFontAtlas_GetGlyphRangesCyrillic(atlas));
}
if ((GlyphRanges & ScriptGlyphRanges.Japanese) != 0)
{
AddRangePtr(ImGuiNative.ImFontAtlas_GetGlyphRangesJapanese(atlas));
}
if ((GlyphRanges & ScriptGlyphRanges.Korean) != 0)
{
AddRangePtr(ImGuiNative.ImFontAtlas_GetGlyphRangesKorean(atlas));
}
if ((GlyphRanges & ScriptGlyphRanges.Thai) != 0)
{
AddRangePtr(ImGuiNative.ImFontAtlas_GetGlyphRangesThai(atlas));
}
if ((GlyphRanges & ScriptGlyphRanges.Vietnamese) != 0)
{
AddRangePtr(ImGuiNative.ImFontAtlas_GetGlyphRangesVietnamese(atlas));
}
if ((GlyphRanges & ScriptGlyphRanges.ChineseSimplified) != 0)
{
AddRangePtr(ImGuiNative.ImFontAtlas_GetGlyphRangesChineseSimplifiedCommon(atlas));
}
if ((GlyphRanges & ScriptGlyphRanges.ChineseFull) != 0)
{
AddRangePtr(ImGuiNative.ImFontAtlas_GetGlyphRangesChineseFull(atlas));
}
if ((GlyphRanges & ScriptGlyphRanges.Custom) != 0)
{
foreach (Range range in CustomGlyphRanges)
{
ranges.AddRange(new[] { range.Start, range.End });
}
}
return(ranges);
void AddRangePtr(ushort *r)
{
while (*r != 0)
{
ranges.Add(*r++);
}
};
}
private unsafe void SetFonts()
{
var folder = "fonts";
var files = Directory.GetFiles(folder);
if (!(Directory.Exists(folder) && files.Length > 0))
{
return;
}
var fontsForLoad = new List <(string, int)>();
if (files.Contains($"{folder}\\config.ini"))
{
var lines = File.ReadAllLines($"{folder}\\config.ini");
foreach (var line in lines)
{
var split = line.Split(':');
fontsForLoad.Add(($"{folder}\\{split[0]}.ttf", int.Parse(split[1])));
}
}
var sm = new ImFontAtlas();
ImFontAtlas *some = &sm;
var imFontAtlasGetGlyphRangesCyrillic = ImGuiNative.ImFontAtlas_GetGlyphRangesCyrillic(some);
fonts["Default:13"] = new FontContainer(ImGuiNative.ImFontAtlas_AddFontDefault(some, null),
"Default", 13);
foreach (var tuple in fontsForLoad)
{
var bytes = Encoding.UTF8.GetBytes(tuple.Item1);
fixed(byte *f = &bytes[0])
{
fonts[$"{tuple.Item1.Replace(".ttf", "").Replace("fonts\\", "")}:{tuple.Item2}"] =
new FontContainer(
ImGuiNative.ImFontAtlas_AddFontFromFileTTF(some, f, tuple.Item2, null,
imFontAtlasGetGlyphRangesCyrillic), tuple.Item1, tuple.Item2);
}
}
Settings.Font.Values = new List <string>(fonts.Keys);
}
public abstract byte ImFontAtlas_GetMouseCursorTexData(ImFontAtlas *self, ImGuiMouseCursor cursor, Vector2 *out_offset, Vector2 *out_size, Vector2 *out_uv_border, Vector2 *out_uv_fill);
public abstract CustomRect *ImFontAtlas_GetCustomRectByIndex(ImFontAtlas *self, int index);
public abstract void ImFontAtlas_ClearInputData(ImFontAtlas *self);
public abstract ImFont *ImFontAtlas_AddFont(ImFontAtlas *self, ImFontConfig *font_cfg);
public abstract IntPtr igCreateContext(ImFontAtlas *shared_font_atlas);
public abstract int ImFontAtlas_AddCustomRectFontGlyph(ImFontAtlas *self, ImFont *font, ushort id, int width, int height, float advance_x, Vector2 offset);
public abstract void ImFontAtlas_ImFontAtlas(ImFontAtlas *self);
public abstract ushort *ImFontAtlas_GetGlyphRangesDefault(ImFontAtlas *self);
public abstract void ImFontAtlas_SetTexID(ImFontAtlas *self, IntPtr id);
public abstract ushort *ImFontAtlas_GetGlyphRangesChineseSimplifiedCommon(ImFontAtlas *self);
public abstract ushort *ImFontAtlas_GetGlyphRangesChineseFull(ImFontAtlas *self);
public abstract ushort *ImFontAtlas_GetGlyphRangesCyrillic(ImFontAtlas *self);
public abstract ushort *ImFontAtlas_GetGlyphRangesThai(ImFontAtlas *self);
public abstract byte ImFontAtlas_IsBuilt(ImFontAtlas *self);
public abstract ushort *ImFontAtlas_GetGlyphRangesKorean(ImFontAtlas *self);
public abstract void ImFontAtlas_ClearTexData(ImFontAtlas *self);
public abstract void ImFontAtlas_GetTexDataAsRGBA32(ImFontAtlas *self, byte **out_pixels, int *out_width, int *out_height, int *out_bytes_per_pixel);
public abstract void ImFontAtlas_Clear(ImFontAtlas *self);
public abstract ImFont *ImFontAtlas_AddFontFromMemoryCompressedBase85TTF(ImFontAtlas *self, byte *compressed_font_data_base85, float size_pixels, ImFontConfig *font_cfg, ushort *glyph_ranges);
public static extern bool frBuildFontAtlas(ImFontAtlas *atlas, uint extra_flags);
public abstract byte ImFontAtlas_Build(ImFontAtlas *self);
public ImFontAtlasPtr(IntPtr nativePtr)
{
NativePtr = (ImFontAtlas *)nativePtr;
}
public abstract ImFont *ImFontAtlas_AddFontFromMemoryTTF(ImFontAtlas *self, void *font_data, int font_size, float size_pixels, ImFontConfig *font_cfg, ushort *glyph_ranges);
public abstract int ImFontAtlas_AddCustomRectRegular(ImFontAtlas *self, uint id, int width, int height);
public abstract ImFont *ImFontAtlas_AddFontFromFileTTF(ImFontAtlas *self, byte *filename, float size_pixels, ImFontConfig *font_cfg, ushort *glyph_ranges);
public abstract ushort *ImFontAtlas_GetGlyphRangesJapanese(ImFontAtlas *self);
public ImFontAtlasPtr(ImFontAtlas *nativePtr) => NativePtr = nativePtr;
public abstract void ImFontAtlas_CalcCustomRectUV(ImFontAtlas *self, CustomRect *rect, Vector2 *out_uv_min, Vector2 *out_uv_max);