Compare to detect usage errors

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Cursor & Selection

After a user-input the cursor stays on for a while without blinking

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Find window given position, search front-to-back FIXME: Note that we have an inconsequential lag here: OuterRectClipped is updated in Begin(), so wind

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Window has already passed the IsWindowNavFocusable()

References are only valid until a new value is added to the storage. Calling a Set***() function or a Get***Ref() function invalidates the pointer.

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Closely mimics PathBezierToCasteljau() in imgui_draw.cpp

This is called/shared by both the stb_truetype and the FreeType builder.

Note: this is called / shared by both the stb_truetype and the FreeType builder

Render function.

Functions

Gamepad navigation mapping

Extract the format out of a format string with leading or trailing decorations fmt = "blah blah" -> return fmt fmt = "%.3f" -> return fmt fmt =

Trim str by offsetting contents when there's leading data + writing a \0 at the trailing position. We use this in situation where the cost is negligib

Find end-of-line. Return pointer will point to either first \n, either str_end.

Based on stb_to_utf8() from github.com/nothings/stb/

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4 bytes-per-pixel

API is designed this way to avoid exposing the 4K page size e.g. use with IsGlyphRangeUnused(0, 255)

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Avoid naming collision with imgui_demo.cpp's HelpMarker() for unity builds.

[Internal] Display details for a single font, called by ShowStyleEditor().