Commit Graph

15 Commits

Author SHA1 Message Date
Maciej Suminski 0304598a71 Fixed vertical alignment for strings that contain a newline character at the end (GAL). 2014-07-07 13:09:44 +02:00
Dick Hollenbeck c264823731 8 bit string relief via class UTF8 2014-01-01 20:17:07 -06:00
Dick Hollenbeck a2f6faf161 Switch STROKE_FONT::Draw() to take "const wxString&" rather than "wxString" by value. 2013-12-05 12:59:27 -06:00
Maciej Suminski 24550f3f38 Tilda handling for STROKE_FONT class. 2013-12-05 16:58:32 +01:00
Maciej Suminski 6be27ae2ea Glyphs and their bounding boxes are held in vectors instead of deque.
Moved scaling of font glyphs to the moment when they are created (eliminated a few multiplications unnecessary variables).
Changed some magic numbers into constants.
2013-12-05 16:29:54 +01:00
Maciej Suminski ca11855f12 Changed std::wstring to wxString. 2013-12-05 16:00:24 +01:00
Maciej Suminski 7678983e38 Fixed non ASCII characters drawing using GAL. 2013-12-03 11:00:52 +01:00
Maciej Suminski bc305859b2 Mainly case changes. 2013-10-14 20:40:36 +02:00
Maciej Suminski 0ac3e1fbf2 Namespace KiGfx->KIGFX.
template<> -> template <>
Some more reformatting according to uncrustify results.
2013-10-14 16:13:35 +02:00
Camille Delbegue 2134e7de04 Remove a Clang warning and add a missing dependency to boost in cmake file. 2013-08-05 17:53:13 +02:00
Maciej Suminski 58280f749a Fixed multiline vertical strings drawing bug. 2013-07-09 10:00:23 +02:00
Maciej Suminski 84392f1723 Moved STROKE_FONT from PAINTER to GAL. 2013-07-04 11:37:43 +02:00
Maciej Suminski 5b9057823a Introduced SetGAL() functions that will allow changing GAL backend for rendering on the fly. 2013-04-15 16:03:05 +02:00
Maciej Suminski 877dd3f79a Added multiline strings and text overbars rendering using GAL. 2013-04-11 14:21:59 +02:00
Maciej Suminski e262b32198 Introduction of Graphics Abstraction Layer based rendering for pcbnew.
New classes:
    - VIEW - represents view that is seen by user, takes care of layer ordering & visibility and how it is displayed (which location, how much zoomed, etc.)
    - VIEW_ITEM - Base class for every item that can be displayed on VIEW (the biggest change is that now it may be necessary to override ViewBBox & ViewGetLayers method for derived classes).
    - EDA_DRAW_PANEL_GAL - Inherits after EDA_DRAW_PANEL, displays VIEW output, right now it is not editable (in opposite to usual EDA_DRAW_PANEL).
    - GAL/OPENGL_GAL/CAIRO_GAL - Base Graphics Abstraction Layer class + two different flavours (Cairo is not fully supported yet), that offers methods to draw primitives using different libraries.
    - WX_VIEW_CONTROLS - Controller for VIEW, handles user events, allows zooming, panning, etc.
    - PAINTER/PCB_PAINTER - Classes that uses GAL interface to draw items (as you may have already guessed - PCB_PAINTER is a class for drawing PCB specific object, PAINTER is an abstract class). Its methods are invoked by VIEW, when an item has to be drawn. To display a new type of item - you need to implement draw(ITEM_TYPE*) method that draws it using GAL methods.
    - STROKE_FONT - Implements stroke font drawing using GAL methods.
                          
Most important changes to Kicad original code:
    * EDA_ITEM now inherits from VIEW_ITEM, which is a base class for all drawable objects.
    * EDA_DRAW_FRAME contains both usual EDA_DRAW_PANEL and new EDA_DRAW_PANEL_GAL, that can be switched anytime.
    * There are some new layers for displaying multilayer pads, vias & pads holes (these are not shown yet on the right sidebar in pcbnew)
    * Display order of layers is different than in previous versions (if you are curious - you may check m_galLayerOrder@pcbnew/basepcbframe.cpp). Preserving usual order would result in not very natural display, such as showing silkscreen texts on the bottom.
    * Introduced new hotkey (Alt+F12) and new menu option (View->Switch canvas) for switching canvas during runtime.
    * Some of classes (mostly derived from BOARD_ITEM) now includes ViewBBox & ViewGetLayers methods.
    * Removed tools/class_painter.h, as now it is extended and included in source code.
                         
Build changes:
    * GAL-based rendering option is turned on by a new compilation CMake option KICAD_GAL.
    * When compiling with CMake option KICAD_GAL=ON, GLEW and Cairo libraries are required.
    * GAL-related code is compiled into a static library (common/libgal).
    * Build with KICAD_GAL=OFF should not need any new libraries and should come out as a standard version of Kicad
                            
Currently most of items in pcbnew can be displayed using OpenGL (to be done are DIMENSIONS and MARKERS).
More details about GAL can be found in: http://www.ohwr.org/attachments/1884/view-spec.pdf
2013-04-02 08:54:03 +02:00