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

If we have saved unaligned data, and the next buffer has enough data to * complete the block, then turn it into an internal queued buffer entry * an

Set bit n in the array

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

Load embedded ProggyClean.ttf at size 13, disable oversampling

NB: Transfer ownership of 'ttf_data' to ImFontAtlas, unless font_cfg_template->FontDataOwnedByAtlas == false. Owned TTF buffer will be deleted after B

Pass in translated ASCII characters for text input. - with glfw you can get those from the callback set in glfwSetCharCallback() - on Windows you can

UTF16 strings use surrogate pairs to encode codepoints >= 0x10000, so we should save the high surrogate.

Helper to create a child window / scrolling region that looks like a normal widget frame.

Call when current ID is active. When this returns true you need to: a) call SetDragDropPayload() exactly once, b) you may render the payload visual/de

We don't use BeginDragDropTargetCustom() and duplicate its code because: 1) we use LastItemRectHoveredRect which handles items that pushes a temporari

Lock horizontal starting position + capture group bounding box into one "item" (so you can use IsItemHovered() or layout primitives such as SameLine()

For the main menu bar, which cannot be moved, we honor g.Style.DisplaySafeAreaPadding to ensure text can be visible on a TV set.

FIXME: Provided a rectangle perhaps e.g. a BeginMenuBarEx() could be used anywhere.. Currently the main responsibility of this function being to setup

This is a helper to handle the simplest case of associating one named popup to one given widget. You may want to handle this on user side if you have

If 'p_open' is specified for a modal popup window, the popup will have a regular close button which will close the popup. Note that popup visibility s

For quicker full rebuild of a storage (instead of an incremental one), you may add all your contents and then sort once.

Text with a little bullet aligned to the typical tree node.

[Internal] Calculate full item size given user provided 'size' parameter and default width/height. Default width is often == CalcItemWidth(). Those tw

Calculate default item width given value passed to PushItemWidth() or SetNextItemWidth(). The SetNextItemWidth() data is generally cleared/consumed by

Helper to calculate coarse clipping of large list of evenly sized items. NB: Prefer using the ImGuiListClipper higher-level helper if you can! Read co

Calculate text size. Text can be multi-line. Optionally ignore text after a ## marker. CalcTextSize("") should return ImVec2(0.0f, g.FontSize)

t0 = previous time (e.g.: g.Time - g.IO.DeltaTime) t1 = current time (e.g.: g.Time) An event is triggered at: t = 0.0f t = repeat_delay, t = re

Advanced: Channels - Use to split render into layers. By switching channels to can render out-of-order (e.g. submit FG primitives before BG primitives

- Get***() functions find pair, never add/allocate. Pairs are sorted so a query is O(log N) - Set***() functions find pair, insertion on demand if mis