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108 Commits

Author SHA1 Message Date
ManoloFLTK ce2f024bce Fl_Graphics_Driver: remove unused virtual qualifiers. 2022-08-19 10:47:42 +02:00
ManoloFLTK 4ae905cc9d Change prototype of virtual Fl_Graphics_Driver::pango_font_description(). 2022-07-20 08:37:21 +02:00
ManoloFLTK f097141662 Move member q_width from class Fl_Font_Descriptor to Fl_Quartz_Font_Descriptor. 
That's because this member is used only in Fl_Quartz_Font_Descriptor.
 2022-07-06 10:18:40 +02:00
ManoloFLTK 02870242ee Move input method support to Fl_Screen_Driver from Fl_Graphics_Driver 2022-06-19 10:23:24 +02:00
ManoloFLTK 4b30f78567 Remove warning: 'virtual void Fl_Graphics_Driver::xyline(int, int, int, int)' was hidden. 2022-05-11 15:57:44 +02:00
ManoloFLTK 427e4dbc7a Remove platform-dependent type Fl_Bitmask (not in documented public API). 2022-03-24 10:00:01 +01:00
ManoloFLTK d87b62ea69 Avoid using same name (p) for distinct members of derived classes. 2022-03-21 15:56:50 +01:00
ManoloFLTK bf5b902180 Rename member Fl_Graphics_Driver::p to xpoint to avoid shadowing. 2022-03-21 14:39:00 +01:00
ManoloFLTK 27c175dad8 Add virtual void Fl_Graphics_Driver::set_status() and implement for X11 platform. 2022-01-07 07:50:36 +01:00
ManoloFLTK 5a7a70b895 Remove compiler warnings about unused parameters (issue #307) 2021-12-09 08:09:51 +01:00
ManoloFLTK b027d2ba57 Windows platform: use GDI+ to antialias oblique lines and curves. 2021-05-31 08:28:06 +02:00
ManoloFLTK d95dd7acc4 New virtual member function Fl_Graphics_Driver::colored_rectf(). 2021-05-28 13:30:59 +02:00
ManoloFLTK 4657e988f7 Remove X11-specific code from platform-independent Fl_PostScript.cxx 2021-03-26 07:52:21 +01:00
Albrecht Schlosser 41266df7ae Remove unnecessary system includes from public headers 
Add includes of system headers in the implementation files
where necessary.
 2021-03-21 00:42:28 +01:00
ManoloFLTK 569fec25e0 Unification of scaled coordinate calculations in class Fl_Scalable_Graphics_Driver 
Most coordinate calculations are done with the new inline function
 int Fl_Scalable_Graphics_Driver::floor(int coord)
that is used by both the Windows and X11 platforms.
 2021-03-11 16:05:32 +01:00
ManoloFLTK b771ee53b9 Remove duplicated code between derived classes of Fl_Graphics_Driver - cont'd. 2021-03-01 15:47:30 +01:00
ManoloFLTK 0623a8d4b9 Remove duplicated code between derived classes of Fl_Graphics_Driver. 2021-03-01 15:11:00 +01:00
ManoloFLTK 88a3f7b7be Rename fl_remove_scale() to fl_override_scale() as discussed in fltk.general 
Re: Can custom box type functions handle their own high-DPI screen scaling?
 2021-02-27 08:18:01 +01:00
ManoloFLTK 5bd467fa17 Add fl_remove_scale()/fl_restore_scale() to transiently draw without scaling factor. 
This new API is a response to this message in fltk.general :
Can custom box type functions handle their own high-DPI screen scaling?
 2021-02-25 11:07:07 +01:00
ManoloFLTK bef46b5cb8 Improve precision of GUI scaling for Windows platform. 2021-02-24 14:52:47 +01:00
ManoloFLTK d51481f95e Remove FL_CFG_SYS_WIN32 preprocessor variable from fl_draw_pixmap.cxx 2021-02-16 11:58:15 +01:00
Albrecht Schlosser 67bd27a2be Fix comments and documentation 2021-02-12 00:39:13 +01:00
ManoloFLTK 231159e16c Fix for issue #155 - continued 
The issue lies in details how floating point scaled coordinates are converted
to integer values and its impact on the drawing of large SVG images.
This commit fixes the X11 platform.
The macOS platform is immune because drawing uses floating point
coordinates.
The Windows platform still needs fixing.
 2020-11-12 07:46:12 +01:00
ManoloFLTK 889acc7d74 Fix use of an SVG image in Fl_Tiled_Image when display is rescaled. 2020-07-30 17:41:35 +02:00
Albrecht Schlosser f09e17c3c5 Remove $Id$ tags, update URL's, and more 
- remove obsolete svn '$Id$' tags from all source files
- update .fl files and generated files accordingly
- replace 'http://www.fltk.org' URL's with 'https://...'
- replace bug report URL 'str.php' with 'bugs.php'
- remove trailing whitespace
- fix other whitespace errors flagged by Git
- add and/or fix missing or wrong standard headers
- convert tabs to spaces in all source files

The only relevant code changes are in the fluid/ folder where
some .fl files and other source files were used to generate
the '$Id' headers and footers.
 2020-07-06 20:28:20 +02:00
ManoloFLTK 4324acc6f6 Avoid "unused argument" compiler warnings with -Wextra after #include <fl_draw.H> 2019-03-12 10:55:01 +01:00
Matthias Melcher 452a410a3e STR #2714: remove new shadow lint for MacOS 2019-02-02 17:47:55 +01:00
ManoloFLTK d2870d6f7d Define useful implementations of Fl_Graphics_Driver::push_no_clip() and pop_clip(). 2018-12-04 15:11:03 +01:00
ManoloFLTK b985b884f8 Give a meaningful default implementation to a few more member functions of class Fl_Graphics_Driver. 2018-12-04 12:57:32 +01:00
Manolo Gouy cd399d9898 Support for GUI scaling: add API to get/set the scaling factor value. 
Also, define an FLTK event triggered when the scaling is changed and an option
to disable the transient window showing the new scaling factor.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@13011 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-08-08 20:08:10 +00:00
Manolo Gouy 99cf1dd858 Make Fl_Graphics_Driver::newMainGraphicsDriver() public rather than private. 
An FLTK app may be interested in calling it.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12991 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-07-10 10:51:02 +00:00
Manolo Gouy 51389ca460 Add examples/SVG_File_Surface.cxx and refer to it in the doc of class Fl_Surface_Device 
This example code shows how to subclass Fl_Surface_Device and Fl_Graphics_Driver to
endow FLTK with a new kind of graphics output.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12980 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-06-27 09:27:04 +00:00
Matthias Melcher b8e97d7c28 Doxygen only: fixed all block comments starting with an asterisk to space-only, fixed doxygen keywords prepended with @ to use a backward slash instead. No code was changed. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12970 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-06-23 20:50:22 +00:00
Matthias Melcher a9fd08ff5a Doxygen: created Group to document drivers, disabled by default 
Uncomment `ENABLED_SECTIONS += DriverDev` in documentation/Doxyfile.in
to enable driver documentation.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12968 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-06-23 16:47:40 +00:00
Manolo Gouy 32b35e62d2 Turn static function Fl_Graphics_Driver * Fl_Graphics_Driver::newMainGraphicsDriver() private. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12943 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-06-15 07:42:17 +00:00
Manolo Gouy 41eb376060 Make member function Fl_Image_Surface::get_offscreen_before_delete() be private. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12904 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-05-06 15:03:04 +00:00
Manolo Gouy ccae86b291 Remove useless #include <FL/Fl_Shared_Image.H> following usage of the new Fl_Image::scale() member function. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12903 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-05-06 10:20:45 +00:00
Manolo Gouy aab1b72af4 Improve fl_overlay_rect() when GUI is scaled. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12901 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-05-06 06:46:40 +00:00
Manolo Gouy 929efec855 Expand the doc of class Fl_Graphics_Driver. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12876 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-04-27 16:50:27 +00:00
Manolo Gouy 54b697cd49 Reorganise access to the value of the GUI scaling factor with public getter and protected, virtual setter member functions. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12858 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-04-19 10:39:46 +00:00
Manolo Gouy d375918a5e Documentation: place Doxygen doc next to function implementation 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12857 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-04-19 08:43:19 +00:00
Manolo Gouy 15e3f4b2d2 Simplify the implementation of printing of Fl_Pixmap images under Windows. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12851 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-04-18 15:03:51 +00:00
Manolo Gouy c5ab11bbec Comments only: extend "Implementation note about image drawing" to describe the mask_bitmap virtual member function. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12845 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-04-16 13:21:54 +00:00
Manolo Gouy 26aabc91e1 Remove virtual member Fl_GraphicsDriver::mask_bitmap(char **) and its re-implementations. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12843 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-04-16 13:00:29 +00:00
Manolo Gouy e85fd31f54 Comments only: complete "Implementation note about image drawing" about how to destroy cached images. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12841 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-04-16 08:03:16 +00:00
Manolo Gouy ecc1f90506 Comments only: extend the description of how Fl_Graphics_Driver derived classes support image classes. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12838 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-04-15 06:44:50 +00:00
Manolo Gouy 25d39c1b57 Remove useless 'friend' statements from class Fl_Graphics_Driver 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12836 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-04-14 15:26:42 +00:00
Manolo Gouy 82e70fae04 Comments only: more extensive explanation of how virtual member functions of Fl_Graphics_Driver can support image drawing. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12835 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-04-14 15:10:59 +00:00
Manolo Gouy bfac5462be Remove Fl_Pixmap::prepare() and Fl_Bitmap::prepare() that were used only once. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12834 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-04-14 13:37:47 +00:00
Manolo Gouy 2abe8bd413 Homogenise and simplify the API of Fl_Graphics_Driver::cache(image-type *) virtual member functions. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12833 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-04-13 13:22:15 +00:00