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Metrics: Show wire-frame mesh and approximate surface area when hovering ImDrawCmd. Amend aeb5795.

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Internals: Added ImTriangleArea()
This commit is contained in:
omar
2019-11-25 12:01:04 +01:00
parent aeb57952d6
commit bbe0409942
4 changed files with 49 additions and 70 deletions
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2
imgui_demo.cpp
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@ -3421,7 +3421,7 @@ void ImGui::ShowStyleEditor(ImGuiStyle* ref)
ImGui::Text("Fallback character: '%c' (U+%04X)", font->FallbackChar, font->FallbackChar);
ImGui::Text("Ellipsis character: '%c' (U+%04X)", font->EllipsisChar, font->EllipsisChar);
const float surface_sqrt = sqrtf((float)font->MetricsTotalSurface);
ImGui::Text("Texture surface: %d pixels (approx) ~ %dx%d", font->MetricsTotalSurface, (int)surface_sqrt, (int)surface_sqrt);
ImGui::Text("Texture Area: about %d px ~%dx%d px", font->MetricsTotalSurface, (int)surface_sqrt, (int)surface_sqrt);
for (int config_i = 0; config_i < font->ConfigDataCount; config_i++)
if (const ImFontConfig* cfg = &font->ConfigData[config_i])
ImGui::BulletText("Input %d: \'%s\', Oversample: (%d,%d), PixelSnapH: %d", config_i, cfg->Name, cfg->OversampleH, cfg->OversampleV, cfg->PixelSnapH);