Backend data stored in io.BackendRendererUserData to allow support for multiple Dear ImGui contexts It is STRONGLY preferred that you use docking bran

Known size hash It is ok to call ImHashData on a string with known length but the ### operator won't be supported. FIXME-OPT: Replace with e.g. FNV1a

Inputs FIXME: Eventually we should aim to move e.g. IsActiveIdUsingKey() into IsKeyXXX functions.

Helpers

We should in theory be using fseeko()/ftello() with off_t and _fseeki64()/_ftelli64() with __int64, waiting for the PR that does that in a very portab

Keep source/input FontData

Simple word-wrapping for English, not full-featured. Please submit failing cases! This will return the next location to wrap from. If no wrapping if n

FIXME: Should rework API toward allowing multiple in-flight temp buffers (easier and safer for caller) by making the caller acquire a temp buffer toke

Push a clipping rectangle for both ImGui logic (hit-testing etc.) and low-level ImDrawList rendering. - When using this function it is sane to ensure

It is the map we need iterate to find valid items, since we don't have "alive" storage anywhere

Attempt to load but when missing, return NULL instead of FallbackGlyph

Helpers to retrieve ImRect (we don't need to store BuildWorkRect as every access tend to change it, hence the code asymmetry)

Backend data stored in io.BackendPlatformUserData to allow support for multiple Dear ImGui contexts It is STRONGLY preferred that you use docking bran

Resize a vector to a smaller size, guaranteed not to cause a reallocation

Those functions are not inlined in imgui_internal.h, allowing us to hide ImStbTexteditState from that header.

Test that key is either not owned, either owned by 'owner_id'

Offset in parent structure

x0/y0/x1/y1 are offset from the character upper-left layout position, in pixels. Therefore x0/y0 are often fairly close to zero. Not to be mistaken wi

Start packing over current empty texture

Important: Calling this may recreate a new texture and therefore change atlas->TexData FIXME-NEWFONTS: Expose other glyph padding settings for custom

delete the section

Queue a mouse move event

p_min = upper-left, p_max = lower-right