Added comment on using PushFont() before building the font (#232)

9 years ago · b7e1ae4bf9
1 changed files with 1 additions and 1 deletions
--- a/imgui.cpp
+++ b/imgui.cpp
@ -4274,7 +4274,7 @@ float ImGui::CalcItemWidth()
 static void SetCurrentFont(ImFont* font)
 {
    ImGuiState& g = *GImGui;
-    IM_ASSERT(font && font->IsLoaded());
+    IM_ASSERT(font && font->IsLoaded());    // Font Atlas not created. Did you call io.Fonts->GetTexDataAsRGBA32 / GetTexDataAsAlpha8 ?
    IM_ASSERT(font->Scale > 0.0f);
    g.Font = font;
    g.FontBaseSize = g.IO.FontGlobalScale * g.Font->FontSize * g.Font->Scale;