Implement ExtraLineHeight and ExtraLineAdvance (fixup: add GetFontLin…

…eHeight() and GetFontLineAdvance())
ocornut · Nov 20, 2021 · 64208ed · 64208ed
1 parent e7805fc
commit 64208ed
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diff --git a/imgui.cpp b/imgui.cpp
@@ -7097,6 +7097,16 @@ float ImGui::GetFontSize()
     return GImGui->FontSize;
 }
 
+float ImGui::GetFontLineHeight()
+{
+    return GImGui->FontLineHeight;
+}
+
+float ImGui::GetFontLineAdvance()
+{
+    return GImGui->FontLineAdvance;
+}
+
 ImVec2 ImGui::GetFontTexUvWhitePixel()
 {
     return GImGui->DrawListSharedData.TexUvWhitePixel;

diff --git a/imgui.h b/imgui.h
@@ -424,6 +424,8 @@ namespace ImGui
     // - Use the style editor (ShowStyleEditor() function) to interactively see what the colors are)
     IMGUI_API ImFont*       GetFont();                                                      // get current font
     IMGUI_API float         GetFontSize();                                                  // get current font size (= size in pixels) of current font with current scale applied
+    IMGUI_API float         GetFontLineHeight();                                            // get current font line height (in pixels) of current font with current scale applied
+    IMGUI_API float         GetFontLineAdvance();                                           // get current font line advance (in pixels) of current font with current scale applied
     IMGUI_API ImVec2        GetFontTexUvWhitePixel();                                       // get UV coordinate for a while pixel, useful to draw custom shapes via the ImDrawList API
     IMGUI_API ImU32         GetColorU32(ImGuiCol idx, float alpha_mul = 1.0f);              // retrieve given style color with style alpha applied and optional extra alpha multiplier, packed as a 32-bit value suitable for ImDrawList
     IMGUI_API ImU32         GetColorU32(const ImVec4& col);                                 // retrieve given color with style alpha applied, packed as a 32-bit value suitable for ImDrawList