https://github.com/ocornut/imgui_club/tree/master/imgui_freetype

This is an attempt to replace stb_truetype (the default imgui's font rasterizer) with FreeType. Probably lots of bugs, not production ready. By Vuhdo (Aleksei Skriabin).

Usage

1. Get latest FreeType binaries or build yourself.
2. Add imgui_freetype.h/cpp alongside your imgui sources.
3. Include imgui_freetype.h after imgui.h.
4. Call ImGuiFreeType::BuildFontAtlas() prior to calling GetTexDataXXX (and normal Build() won't be called):

// See ImGuiFreeType::RasterizationFlags
unsigned int flags = ImGuiFreeType::DisableHinting;
ImGuiFreeType::BuildFontAtlas(io.Fonts, flags);
io.Fonts->GetTexDataAsRGBA32(&pixels, &width, &height);

Known issues

• Excessive font texture resolution.
• FreeType's memory allocator is not overriden.

Obligatory comparison screenshots

Using Windows built-in segoeui.ttf font. Open in new browser tabs, view at 1080p+.

https://github.com/ocornut/imgui_club/tree/master/imgui_memory_editor

Mini hexadecimal editor! Right-click for option menu. Features: Keyboard controls. Read-only mode. Optional Ascii display. Optional HexII display. Goto address. Highlight range/function. Read/Write handlers.

Usage

static MemoryEditor mem_edit_1;
mem_edit_1.DrawWindow("Memory Editor", data, data_size);