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Fonts: Rasterizing ellipsis character from dot as one glyph + avoid preloading if it not needed.

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# Conflicts:
#	imgui.cpp
This commit is contained in:
ocornut 2025-01-08 19:07:40 +01:00
parent a2bc3d81c2
commit 4ff1631b31
4 changed files with 75 additions and 23 deletions
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5
imgui.cpp
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@ -3738,7 +3738,7 @@ void ImGui::RenderTextEllipsis(ImDrawList* draw_list, const ImVec2& pos_min, con
const float font_size = draw_list->_Data->FontSize;
const float font_scale = draw_list->_Data->FontScale;
const char* text_end_ellipsis = NULL;
const float ellipsis_width = font->EllipsisWidth * font_scale;
const float ellipsis_width = font->GetCharAdvance(font->EllipsisChar) * font_scale;
// We can now claim the space between pos_max.x and ellipsis_max.x
const float text_avail_width = ImMax((ImMax(pos_max.x, ellipsis_max_x) - ellipsis_width) - pos_min.x, 1.0f);
@ -3754,8 +3754,7 @@ void ImGui::RenderTextEllipsis(ImDrawList* draw_list, const ImVec2& pos_min, con
RenderTextClippedEx(draw_list, pos_min, pos_max, text, text_end_ellipsis, &text_size, ImVec2(0.0f, 0.0f));
ImVec4 cpu_fine_clip_rect(pos_min.x, pos_min.y, pos_max.x, pos_max.y);
ImVec2 ellipsis_pos = ImTrunc(ImVec2(pos_min.x + text_size_clipped_x, pos_min.y));
for (int i = 0; i < font->EllipsisCharCount; i++, ellipsis_pos.x += font->EllipsisCharStep * font_scale)
font->RenderChar(draw_list, font_size, ellipsis_pos, GetColorU32(ImGuiCol_Text), font->EllipsisChar, &cpu_fine_clip_rect);
font->RenderChar(draw_list, font_size, ellipsis_pos, GetColorU32(ImGuiCol_Text), font->EllipsisChar, &cpu_fine_clip_rect);
}
else
{