NB: It is illegal to call push_back/push_front/insert with a reference pointing inside the ImVector data itself! e.g. v.push_back(v[10]) is forbidden.

reset the state to default

API cut: delete selection

discard the oldest entry in the redo list--it's bad if this ever happens, but because undo & redo have to store the actual characters in different cas

API initialize

API key: process a keyboard input

API paste: replace existing selection with passed-in text

returns number of contours

rects array must be big enough to accommodate all characters in the given ranges

rects array must be big enough to accommodate all characters in the given ranges

note: this routine clips fills that extend off the edges... ideally this wouldn't happen, but it could happen if the truetype glyph bounding boxes are

since most people won't use this, find this table the first time it's needed

x^3 + a*x^2 + b*x + c = 0

tessellate until threshold p is happy... @TODO warped to compensate for non-linear stretching

Cubic Bezier takes 4 controls points

Quadratic Bezier takes 3 controls points

Set bit n in the array

Use ear-clipping algorithm to triangulate a simple polygon (no self-interaction, no holes). (Reminder: we don't perform any coarse clipping/culling in

No specific ordering/dependency support, will see as needed

- We intentionally avoid using ImVec2 and its math operators here to reduce cost to a minimum for debug/non-inlined builds. - Filled shapes must alway

This API does not make sense anymore with scalable fonts. - Prefer adding a font source (ImFontConfig) using a custom/procedural loader. - You may use

FIXME: we automatically set glyph.Colored=true by default. If you need to alter this, you can write 'font->Glyphs.back()->Colored' after calling AddCu

For old GetCustomRectByIndex() API

Important: 'out_list' is generally going to be draw_data->CmdLists, but may be another temporary list as long at it is expected that the result will b

Ellipse