Green-Sky/tomato
Green-Sky/tomato
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tomato/misc/freetype
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Green Sky 293f4fd0a0 Squashed 'external/imgui/imgui/' changes from 6ccc561a2ab..00ad3c65bc2 
00ad3c65bc2 Version 1.90.7
f814ef816fb Commented out CaptureKeyboardFromApp(), CaptureMouseFromApp(). Commented out obsolete IsKeyPressedMap() from imgui_internal.h (can call IsKeyPressed). Comments
b9084949bd7 Fixed typo in IsMouseDragging and GetMouseDragDelta's documentation. (#7620)
86931393a36 Shortcuts: Revert "SetShortcutRouting: require explicit routing. (#456)
7832e6a70e6 Shortcuts: Routing: fixed mixed keys<>chars filtering not applying on global routes. (#456, #7618)
85d982011e9 Shortcuts: fixed priority of route calculation (higher first). (#456, #7618)
ce4e210dcb6 Shotcuts: renamed ImGuiInputFlags_RouteGlobalOverFocused -> ImGuiInputFlags_RouteOverFocused, ImGuiInputFlags_RouteGlobalOverActive -> ImGuiInputFlags_RouteOverActive in previsiion of using them with a Hovered route. (#456)
5ce3d299555 Shortcuts: rename ImGuiInputFlags_RouteGlobalHighest to ImGuiInputFlags_RouteGlobalOverActive, made ImGuiInputFlags_RouteGlobalOverFocused and ImGuiInputFlags_RouteGlobalOverActive flags. (#456)
650cb51bf10 Shortcuts: renamed ImGuiInputFlags_RouteActiveItem to ImGuiInputFlags_RouteActive. (#456, #7618)
ef9d525f02c Shortcuts: added ImGuiInputFlags_RouteActiveItem. (#456, #7618) + rearrange Changelog
16b72f2d210 Comments
29439bdd27c Windows: BeginChild(): fixed auto-fit calculation when using either (not both) ResizeX/ResizeY and double-clicking on a border. (#1710)
374b9a7fb43 Demo: Documents: refactor + add Renaming option. (#7233)
c150ad50c46 Shortcuts: claim mods ownership once pressed. (#456, #2637, #2620, #2891, #3370, #3724, #4828, #5108, #5242, #5641)
1002cfa6d2d Demo, Shortcut(): amend Shortcuts demo. (#456)
7c71e66370d Shortcuts, SetShortcutRouting: move ImGuiInputFlags_RouteFromRootWindow evaluation to SetShortcutRouting() for now. (#456)
d5a600e9c64 Shortcuts, SetShortcutRouting: added ImGuiInputFlags_RouteFromRootWindow. Made it possible for SetShortcutRouting() to query for another location.
0eb025f4847 Internals: move ItemHandleShortcut() next to Shortcut(), it's calling it anyhow. (#456)
a689fa262ae SetShortcutRouting: require explicit routing. (#456)
c06e6340cde Shortcuts: added ImGuiInputFlags_Tooltip. (#456)
77e41718940 Shortcuts: added flags to SetNextItemShortcut(). (#456)
197f8904fe8 Shortcuts, Nav: make SetNextItemShortcut() work when another item is active. Made NavCalcPreferredRefPos() take account for remote activation. (#456)
dc5caa483cd Demo: added "Shortcuts" section. (#456, #2637)
fc512a24741 Inputs: Added Shortcut(), SetNextItemShortcut(). Added ImGuiInputFlags, ImGuiInputFlags_RouteXXXX. (#456, #2637)
85513de2476 Internals, Inputs: *Breaking* Swapped parameter order of owner-aware versions of IsKeyPressed(), IsKeyChordPressed(), IsMouseClicked(). (#456)
900b29055c5 Internals, Inputs: *Breaking* Swapped parameter order of Shortcut(). (#456)
55748cdbe12 Internals, Inputs: *Breaking* Renamed ImGuiKeyOwner_None to ImGuiKeyOwner_NoOwner: avoid confusion with non zero value, makes IsKeyPressed() calls using ImGuiKeyOwner_NoOwner more explicit.
ec1d2be96f3 Examples: Win32+DX9,DX10,DX11,DX12: rework main loop to handle minimization and screen locking. (#2496, #3907, #6308, #7615)
6d1a6f1c748 Internals, Inputs: Comments, alignment.
4c3eac2c10e Backends: OpenGL3: Fixed zealous warning by initializing last_pixel_unpack_buffer. (#7614)
a1566c5e1ba Tables: fixed 28a283b breaking PageDown on tables with no interactive items.
aa725ca79dc Inputs: moving ImGuiInputFlags_RouteAlways into ImGuiInputFlags_RouteTypeMask_
cd48059dc53 Tables: comments about skipping access to table data in coarse clipping path.
28a283b4603 Windows: BeginChild(), Tables:fixed visibility of fully clipped child windows and tables to Test Engine.
aa5a6098ee2 Fixed typos in comments (#7599)
d39ca33b63a Fixed false positive with PVS-Studio.
ae8218a3eaf Inputs, Shortcut: fixes some edge cases for GetKeyChordName(), clarify that it is aimed at display. (#456)
25e279ee73f Inputs: Treat ctrl-left-click as right click when ConfigMacOSXBehaviors is set. (#2343)
b4f564c1ed7 Internals: Shortcuts: *Breaking* : rename ImGuiInputFlags_RouteGlobalLow -> ImGuiInputFlags_RouteGlobal, ImGuiInputFlags_RouteGlobal -> ImGuiInputFlags_RouteGlobalOverFocused, ImGuiInputFlags_RouteGlobalHigh -> ImGuiInputFlags_RouteGlobalHighest (#456)
5107e58b0f3 Inputs: amend changelog and clarify how the swap might be a breaking change for a minority of users. (#2343)
8bd5d1d42f0 Inputs: Fixed swapping of keys associated to mods. Fixed warnings. (#2343, #4084, #5923, #456)
77471066471 Inputs: swap Ctrl and Cmd on macOS X, remove ImGuiMod_Shortcut. (#2343, #4084, #5923, #456)
07dbcf1f70d Fixed typos. (#7593)
93daf232233 Examples: SDL3: updates for latest SDL3 API changes.
e45efa9951a Backends: SDL3: Rename SDLK_QUOTE and SDLK_BACKQUOTE to SDLK_APOSTROPHE and SDLK_GRAVE. (#7580)
5d973a87d45 Backends: SDL_Renderer2/SDL_Renderer3: and ImGui_ImplSDLRenderer2_RenderDrawData() and ImGui_ImplSDLRenderer3_RenderDrawData() now takes a SDL_Renderer* parameter.
af2fbf043df Backends/Internals: Don't use IME and clipboard default win32 functions when WINAPI_FAMILY_GAMES (#7585)
e4576914cb9 Internals: amend f806c76 to better match docking + fixed unused static forward declaration warning.
d0524df8879 Internals: slight refactor FindHoveredWindow() -> FindHoveredWindowEx() toward reducing far-away code duplication.
f806c76e97b Tables, Dpi: added dummy g.DpiScale storage (to be altered in docking), using to scale tables border hit thickness.
f0912833ba9 Update FAQ.md (#7581)
ac90e1bd5bd Backends: Win32: replace bd != nullptr assert with early out. (#6275)
0a5d40a0161 Update FAQ.md
d06b8b58d84 Nav: fixed holding Ctrl or gamepad L1 from not slowing down keyboard/gamepad tweak speed.
5e236804541 Backends: all backends + demo now call IMGUI_CHECKVERSION() to verify ABI compatibility between caller code and compiled version of dear imgui. (#7568)
510eb8f4801 Tables: fixed cell background of fully clipped row overlapping with header. (#7575, #7041)
f48aae600a2 Version 1.90.7 WIP

git-subtree-dir: external/imgui/imgui
git-subtree-split: 00ad3c65bc256a16521288505f26fb335440f8f5
2024-05-28 17:12:43 +02:00
..
imgui_freetype.cpp Squashed 'external/imgui/imgui/' changes from 6ccc561a2ab..00ad3c65bc2 2024-05-28 17:12:43 +02:00
imgui_freetype.h Squashed 'external/imgui/imgui/' changes from d4ddc46e77..d6cb3c923d 2024-01-17 20:29:18 +01:00
README.md Squashed 'external/imgui/imgui/' changes from d4ddc46e77..d6cb3c923d 2024-01-17 20:29:18 +01:00

README.md

imgui_freetype

Build font atlases using FreeType instead of stb_truetype (which is the default font rasterizer).
by @vuhdo, @mikesart, @ocornut.

Usage

  1. Get latest FreeType binaries or build yourself (under Windows you may use vcpkg with vcpkg install freetype --triplet=x64-windows, vcpkg integrate install).
  2. Add imgui_freetype.h/cpp alongside your project files.
  3. Add #define IMGUI_ENABLE_FREETYPE in your imconfig.h file

About Gamma Correct Blending

FreeType assumes blending in linear space rather than gamma space. See FreeType note for FT_Render_Glyph. For correct results you need to be using sRGB and convert to linear space in the pixel shader output. The default Dear ImGui styles will be impacted by this change (alpha values will need tweaking).

Testbed for toying with settings (for developers)

See https://gist.github.com/ocornut/b3a9ecf13502fd818799a452969649ad

Known issues

  • Oversampling settings are ignored but also not so much necessary with the higher quality rendering.

Comparison

Small, thin anti-aliased fonts typically benefit a lot from FreeType's hinting: comparing_font_rasterizers

Colorful glyphs/emojis

You can use the ImGuiFreeTypeBuilderFlags_LoadColor flag to load certain colorful glyphs. See the "Using Colorful Glyphs/Emojis" section of FONTS.md.

colored glyphs

Using OpenType SVG fonts (SVGinOT)

  • SVG in Open Type is a standard by Adobe and Mozilla for color OpenType and Open Font Format fonts. It allows font creators to embed complete SVG files within a font enabling full color and even animations.
  • Popular fonts such as twemoji and fonts made with scfbuild is SVGinOT
  • Requires: lunasvg v2.3.2 and above
    1. Add #define IMGUI_ENABLE_FREETYPE_LUNASVG in your imconfig.h.
    2. Get latest lunasvg binaries or build yourself. Under Windows you may use vcpkg with: vcpkg install lunasvg --triplet=x64-windows.