window->DrawList->AddLine(ImVec2(window->Pos.x + border_size, y), ImVec2(window->Pos.x + window->Size.x - border_size, y), border_col, g.Style.FrameBorderSize);

window->DrawList->AddRectFilled(menu_bar_rect.Min + ImVec2(window_border_size, 0), menu_bar_rect.Max - ImVec2(window_border_size, 0), GetColorU32(ImGuiCol_MenuBarBg), (flags & ImGuiWindowFlags_NoTitleBar) ? window_rounding : 0.0f, ImDrawFlags_RoundCornersTop);

window->DrawList->AddLine(menu_bar_rect.GetBL(), menu_bar_rect.GetBR(), GetColorU32(ImGuiCol_Border), style.FrameBorderSize);

window->DrawList->PathLineTo(corner + grip.InnerDir * ((resize_grip_n & 1) ? ImVec2(window_border_size, resize_grip_draw_size) : ImVec2(resize_grip_draw_size, window_border_size)));

window->DrawList->PathLineTo(corner + grip.InnerDir * ((resize_grip_n & 1) ? ImVec2(resize_grip_draw_size, window_border_size) : ImVec2(window_border_size, resize_grip_draw_size)));

window->DrawList->PathArcToFast(ImVec2(corner.x + grip.InnerDir.x * (window_rounding + window_border_size), corner.y + grip.InnerDir.y * (window_rounding + window_border_size)), window_rounding, grip.AngleMin12, grip.AngleMax12);

bool opened = TreeNode(font, "Font: \"%s\"\n%.2f px, %d glyphs, %d file(s)",

SameLine();

if (SmallButton("Set as default"))

GetIO().FontDefault = font;

if (!opened)

return;

if (const ImFontConfig* cfg = &font->ConfigData[config_i])

BulletText("Input %d: \'%s\', Oversample: (%d,%d), PixelSnapH: %d, Offset: (%.1f,%.1f)",

config_i, cfg->Name, cfg->OversampleH, cfg->OversampleV, cfg->PixelSnapH, cfg->GlyphOffset.x, cfg->GlyphOffset.y);

if (TreeNode("Glyphs", "Glyphs (%d)", font->Glyphs.Size))

{

ImDrawList* draw_list = GetWindowDrawList();

const ImU32 glyph_col = GetColorU32(ImGuiCol_Text);

const float cell_size = font->FontSize * 1;

const float cell_spacing = GetStyle().ItemSpacing.y;

for (unsigned int base = 0; base <= IM_UNICODE_CODEPOINT_MAX; base += 256)

{

// Skip ahead if a large bunch of glyphs are not present in the font (test in chunks of 4k)

// This is only a small optimization to reduce the number of iterations when IM_UNICODE_MAX_CODEPOINT

// is large // (if ImWchar==ImWchar32 we will do at least about 272 queries here)

if (!(base & 8191) && font->IsGlyphRangeUnused(base, base + 8191))

base += 8192 - 256;

continue;

}

int count = 0;

for (unsigned int n = 0; n < 256; n++)

if (font->FindGlyphNoFallback((ImWchar)(base + n)))

count++;

if (count <= 0)

continue;

if (!TreeNode((void*)(intptr_t)base, "U+%04X..U+%04X (%d %s)", base, base + 255, count, count > 1 ? "glyphs" : "glyph"))

continue;

// Draw a 16x16 grid of glyphs

ImVec2 base_pos = GetCursorScreenPos();

for (unsigned int n = 0; n < 256; n++)

{

// We use ImFont::RenderChar as a shortcut because we don't have UTF-8 conversion functions

// available here and thus cannot easily generate a zero-terminated UTF-8 encoded string.

ImVec2 cell_p1(base_pos.x + (n % 16) * (cell_size + cell_spacing), base_pos.y + (n / 16) * (cell_size + cell_spacing));

ImVec2 cell_p2(cell_p1.x + cell_size, cell_p1.y + cell_size);

const ImFontGlyph* glyph = font->FindGlyphNoFallback((ImWchar)(base + n));

draw_list->AddRect(cell_p1, cell_p2, glyph ? IM_COL32(255, 255, 255, 100) : IM_COL32(255, 255, 255, 50));

if (!glyph)

font->RenderChar(draw_list, cell_size, cell_p1, glyph_col, (ImWchar)(base + n));

if (IsMouseHoveringRect(cell_p1, cell_p2) && BeginTooltip())

DebugNodeFontGlyph(font, glyph);

EndTooltip();

Dummy(ImVec2((cell_size + cell_spacing) * 16, (cell_size + cell_spacing) * 16));

TreePop();