The font size is set to the value necessary for the GL scene before
computing the string width.
Virtual Fl_Gl_Window_Driver::effective_size() becomes unnecessary.
Some of the output variables had not been documented, and the "new"
variable for FLTK include directories is 'FLTK_INCLUDE_DIRS' (plural)
rather than 'FLTK_INCLUDE_DIR'.
FLTK_INCLUDE_DIR is now also set for compatibility with FindFLTK.cmake
supplied by CMake.
Since FL/platform.H defines USE_X11 for the X11 platform, it's better to target
the X11 platform by
#include <FL/platform.H>
#if USE_X11
rather than by
#if !defined(_WIN32) && !defined(__APPLE__) && !defined(__ANDROID__)
that would have to grow with future platforms.
PR #203 "Multithread fix for PNG loading" includes a suggested fix
that moves the variable fp to the Fl_PNG_Image structure.
This commit fixes the threading issue by allocating the variable fp
with new, avoiding the [-Wclobbered] warning w/o using a static var.
The same issue is now also fixed in Fl_JPEG_Image.
Albrecht caught a problem with my strncat use (see comments for 12d8da9c).
I noticed we have fl_strlcpy() and fl_strlcat() which is what was really
needed here.
This file was included (in math.h or elsewhere) on Linux and latest
macOS versions but maybe not in earlier macOS versions or with other
configuration options.
Applied vsnprintf_v2.patch from STR#3413 which documents
the previously undocumented function, so that it shows up
here in the doxygen docs:
Files -> File List -> vsnprintf.c -> fl_vsnprintf()
This commit does not solve STR #3413, just adds the recommended documentation
for fl_vsnprintf(). Other functions in src/vsnprintf.c could use docs too.
See the bottom of comment #5 in the STR for recommendations to fully solve.
This fixes the inconsistency created by the possibility to change img->w() and img->h()
values. The fix is to use img->data_w() and img->data_h() that have constant values.
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.
- add DOCTYPE, <head> and <body> statements
- make the file more standards conformant
- update OL tests, add nested OL/UL test
- add 'alt' tags to image refs
Note: the 'NAME' tag is obsolete and should be replaced with 'ID'
but Fl_Help_View does not parse 'ID' tags (yet).
