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Doc formatting + adding 'API changes' section

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ocornut 2014-09-24 14:06:34 +01:00
parent 05a42ba3a6
commit 6e039c8b7d
1 changed files with 17 additions and 2 deletions
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19
imgui.cpp
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@ -7,6 +7,7 @@
/* /*
MISSION STATEMENT MISSION STATEMENT
=================
- easy to use to create code-driven and data-driven tools - easy to use to create code-driven and data-driven tools
- easy to use to create adhoc short-lived tools and long-lived, more elaborate tools - easy to use to create adhoc short-lived tools and long-lived, more elaborate tools
@ -24,7 +25,8 @@
- assume ASCII text, using strlen() and [] operators, etc - assume ASCII text, using strlen() and [] operators, etc
- occasionally use statically sized buffers for string manipulations - won't crash, but some long text may be clipped - occasionally use statically sized buffers for string manipulations - won't crash, but some long text may be clipped
USER GUIDE END-USER GUIDE
==============
- double-click title bar to collapse window - double-click title bar to collapse window
- click upper right corner to close a window, available when 'bool* open' is passed to ImGui::Begin() - click upper right corner to close a window, available when 'bool* open' is passed to ImGui::Begin()
@ -46,9 +48,12 @@
- You can apply arithmetic operators +,*,/ on numerical values. Use +- to subtract (because - would set a negative value!) - You can apply arithmetic operators +,*,/ on numerical values. Use +- to subtract (because - would set a negative value!)
PROGRAMMER GUIDE PROGRAMMER GUIDE
================
- your code creates the UI, if your code doesn't run the UI is gone! == dynamic UI, no construction step, less data retention on your side, no state duplication, less sync, less errors. - your code creates the UI, if your code doesn't run the UI is gone! == dynamic UI, no construction step, less data retention on your side, no state duplication, less sync, less errors.
- see ImGui::ShowTestWindow() for user-side sample code - see ImGui::ShowTestWindow() for user-side sample code
- see examples/ folder for standalone sample applications.
- getting started: - getting started:
- initialisation: call ImGui::GetIO() and fill the 'Settings' data. - initialisation: call ImGui::GetIO() and fill the 'Settings' data.
- every frame: - every frame:
@ -90,6 +95,7 @@
} }
TROUBLESHOOTING & FREQUENTLY ASKED QUESTIONS TROUBLESHOOTING & FREQUENTLY ASKED QUESTIONS
============================================
- if text or lines are blurry when integrating ImGui in your engine: - if text or lines are blurry when integrating ImGui in your engine:
- in your Render function, try translating your projection matrix by (0.5f,0.5f) or (0.375f,0.375f) - in your Render function, try translating your projection matrix by (0.5f,0.5f) or (0.375f,0.375f)
@ -130,7 +136,16 @@
- tip: you can create widgets without a Begin()/End() block, they will go in an implicit window called "Debug" - tip: you can create widgets without a Begin()/End() block, they will go in an implicit window called "Debug"
- tip: read the ShowTestWindow() code for more example of how to use ImGui! - tip: read the ShowTestWindow() code for more example of how to use ImGui!
ISSUES AND TODO-LIST API CHANGES
===========
- 2014/09/24 (1.12) renamed SetFontScale() to SetWindowFontScale().
- 2014/08/30 (1.09) removed IO.FontHeight (now computed automatically)
- 2014/08/30 (1.09) moved IMGUI_FONT_TEX_UV_FOR_WHITE preprocessor define to IO.FontTexUvForWhite
- 2014/08/28 (1.09) changed the behaviour of IO.PixelCenterOffset following various rendering fixes
ISSUES & TODO-LIST
==================
- misc: merge ImVec4 / ImGuiAabb, they are essentially duplicate containers - misc: merge ImVec4 / ImGuiAabb, they are essentially duplicate containers
- window: autofit is losing its purpose when user relies on any dynamic layout (window width multiplier, column). maybe just discard autofit? - window: autofit is losing its purpose when user relies on any dynamic layout (window width multiplier, column). maybe just discard autofit?