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(Breaking) Fonts: remove ImFontConfig::PixelSnapV. Post-rescale GlyphOffset is always rounded.

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Amend 99f6b305c, 99bca397d8.
This commit is contained in:
ocornut 2025-12-23 14:30:16 +01:00
parent 55ad3b4abd
commit 73dd0e869d
5 changed files with 30 additions and 32 deletions
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6
imgui.h
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@ -30,7 +30,7 @@
// Library Version
// (Integer encoded as XYYZZ for use in #if preprocessor conditionals, e.g. '#if IMGUI_VERSION_NUM >= 12345')
#define IMGUI_VERSION "1.92.6 WIP"
#define IMGUI_VERSION_NUM 19257
#define IMGUI_VERSION_NUM 19258
#define IMGUI_HAS_TABLE // Added BeginTable() - from IMGUI_VERSION_NUM >= 18000
#define IMGUI_HAS_TEXTURES // Added ImGuiBackendFlags_RendererHasTextures - from IMGUI_VERSION_NUM >= 19198
@ -3528,7 +3528,6 @@ struct ImFontConfig
// Options
bool MergeMode; // false // Merge into previous ImFont, so you can combine multiple inputs font into one ImFont (e.g. ASCII font + icons + Japanese glyphs). You may want to use GlyphOffset.y when merge font of different heights.
bool PixelSnapH; // false // Align every glyph AdvanceX to pixel boundaries. Prevents fractional font size from working correctly! Useful e.g. if you are merging a non-pixel aligned font with the default font. If enabled, you can set OversampleH/V to 1.
bool PixelSnapV; // false // Align Scaled GlyphOffset.y to pixel boundaries. Prevents fractional font size from working correctly!.
ImS8 OversampleH; // 0 (2) // Rasterize at higher quality for sub-pixel positioning. 0 == auto == 1 or 2 depending on size. Note the difference between 2 and 3 is minimal. You can reduce this to 1 for large glyphs save memory. Read https://github.com/nothings/stb/blob/master/tests/oversample/README.md for details.
ImS8 OversampleV; // 0 (1) // Rasterize at higher quality for sub-pixel positioning. 0 == auto == 1. This is not really useful as we don't use sub-pixel positions on the Y axis.
ImWchar EllipsisChar; // 0 // Explicitly specify Unicode codepoint of ellipsis character. When fonts are being merged first specified ellipsis will be used.
@ -3553,6 +3552,9 @@ struct ImFontConfig
const ImFontLoader* FontLoader; // Custom font backend for this source (default source is the one stored in ImFontAtlas)
void* FontLoaderData; // Font loader opaque storage (per font config)
#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
bool PixelSnapV; // true // [Obsoleted in 1.91.6] Align Scaled GlyphOffset.y to pixel boundaries.
#endif
IMGUI_API ImFontConfig();
};