Save current stack sizes for later compare

Demonstrate old/legacy Columns API! [2020: Columns are under-featured and not maintained. Prefer using the more flexible and powerful BeginTable() API

Demonstrate creating a window which gets auto-resized according to its content.

Demonstrate creating a window with custom resize constraints. Note that size constraints currently don't work on a docked window (when in 'docking' br

Demonstrate using the low-level ImDrawList to draw custom shapes.

Demonstrate creating a window covering the entire screen/viewport

Demonstrate create a window with multiple child windows.

Demonstrate creating a simple log window with basic filtering.

Demonstrate/test rendering huge amount of text, and the incidence of clipping.

Demonstrate creating a "main" fullscreen menu bar and populating it. Note the difference between BeginMainMenuBar() and BeginMenuBar(): - BeginMenuBar

Demonstrate create a simple property editor.

Demonstrate creating a simple static window with no decoration + a context-menu to choose which corner of the screen to use.

Demonstrate the use of "##" and "###" in identifiers to manipulate ID generation. This applies to all regular items as well. Read FAQ section "How can

Helper

Helpers for internal use

Try to merge two last draw commands

@brief returns a const reverse iterator to the last element @sa https://json.nlohmann.me/api/basic_json/crbegin/

@brief returns a const reverse iterator to the last element @sa https://json.nlohmann.me/api/basic_json/crbegin/

@brief returns a const reverse iterator to one before the first @sa https://json.nlohmann.me/api/basic_json/crend/

@brief returns a const reverse iterator to one before the first @sa https://json.nlohmann.me/api/basic_json/crend/

! @brief dump a floating-point number Dump a given floating-point number to output stream @a o. Works internally with @a number_buffer.

! @brief dump a floating-point number Dump a given floating-point number to output stream @a o. Works internally with @a number_buffer.

! For n != 0, returns k, such that pow10 := 10^(k-1) <= n < 10^k. For n == 0, returns 1 and sets pow10 := 1. */

! For n != 0, returns k, such that pow10 := 10^(k-1) <= n < 10^k. For n == 0, returns 1 and sets pow10 := 1. */

! For a normalized diyfp w = f * 2^e, this function returns a (normalized) cached power-of-ten c = f_c * 2^e_c, such that the exponent of the product

! For a normalized diyfp w = f * 2^e, this function returns a (normalized) cached power-of-ten c = f_c * 2^e_c, such that the exponent of the product

! Generates V = buffer * 10^decimal_exponent, such that M- <= V <= M+. M- and M+ must be normalized and share the same exponent -60 <= e <= -32. */

! Generates V = buffer * 10^decimal_exponent, such that M- <= V <= M+. M- and M+ must be normalized and share the same exponent -60 <= e <= -32. */

@brief return whether value is a number @sa https://json.nlohmann.me/api/basic_json/is_number/

@brief return whether value is a number @sa https://json.nlohmann.me/api/basic_json/is_number/

@brief return whether type is structured @sa https://json.nlohmann.me/api/basic_json/is_structured/

@brief return whether type is structured @sa https://json.nlohmann.me/api/basic_json/is_structured/