Drezil/imgui
1
0
Fork 0
mirror of https://github.com/Drezil/imgui.git synced 2025-07-05 04:28:47 +02:00
Code Issues Packages Projects Releases Wiki Activity

ImFontAtlas: new AddFont() API, oversampling, subpositiong, merging fonts, etc. (#182, #220, #232, #242)

Browse Source
This commit is contained in:
ocornut
2015-07-15 07:01:21 -06:00
parent 6ae8062ca0
commit 815168c7ef
3 changed files with 241 additions and 117 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
extra_fonts/README.txt
View File

@ -53,16 +53,41 @@
LOADING INSTRUCTIONS
---------------------------------
Load default font with:
ImGuiIO& io = ImGui::GetIO();
io.Fonts->AddFontDefault();
Load .TTF file with:
ImGuiIO& io = ImGui::GetIO();
io.Fonts->AddFontFromFileTTF("myfontfile.ttf", size_pixels);
Add a third parameter to bake specific font ranges:
Detailed options:
io.Fonts->LoadFromFileTTF("myfontfile.ttf", size_pixels, io.Fonts->GetGlyphRangesDefault()); // Basic Latin, Extended Latin
io.Fonts->LoadFromFileTTF("myfontfile.ttf", size_pixels, io.Fonts->GetGlyphRangesJapanese()); // Default + Hiragana, Katakana, Half-Width, Selection of 1946 Ideographs
io.Fonts->LoadFromFileTTF("myfontfile.ttf", size_pixels, io.Fonts->GetGlyphRangesChinese()); // Include full set of about 21000 CJK Unified Ideographs
ImFontConfig config;
config.OversampleH = 3;
config.OversampleV = 3;
config.GlyphExtraSpacing.x = 1.0f;
io.Fonts->LoadFromFileTTF("myfontfile.ttf", size_pixels, &config);
Merge two fonts:
// Load main font
io.Fonts->AddFontDefault();
// Add character ranges and merge into main font
ImWchar ranges[] = { 0xf000, 0xf3ff, 0 };
ImFontConfig config;
config.MergeMode = true;
io.Fonts->LoadFromFileTTF("fontawesome-webfont.ttf", 16.0f, &config, ranges);
io.Fonts->LoadFromFileTTF("myfontfile.ttf", size_pixels, NULL, &config, io.Fonts->GetGlyphRangesJapanese());
Add a fourth parameter to bake specific font ranges only:
io.Fonts->LoadFromFileTTF("myfontfile.ttf", size_pixels, NULL, io.Fonts->GetGlyphRangesDefault()); // Basic Latin, Extended Latin
io.Fonts->LoadFromFileTTF("myfontfile.ttf", size_pixels, NULL, io.Fonts->GetGlyphRangesJapanese()); // Default + Hiragana, Katakana, Half-Width, Selection of 1946 Ideographs
io.Fonts->LoadFromFileTTF("myfontfile.ttf", size_pixels, NULL, io.Fonts->GetGlyphRangesChinese()); // Include full set of about 21000 CJK Unified Ideographs
Offset font vertically by altering the io.Font->DisplayOffset value: