Documentation only: users must load a font with fl_font(face, size)
before measuring text with methods like fl_measure(), fl_height(),
fl_width(), fl_text_extents() etc.
Since FLTK 1.5 building FLTK in the source tree is prohibited by our
CMake setup. Therefore all build artifacts are stored in the build
tree and don't need to be "ignored" in the source tree.
This simplifies the .gitignore files significantly.
There are some exceptions though, for instance .cxx and .h files
generated by fluid which might be created by a user/developer
executing fluid in the source tree.
CMake: execute `code_snapshot` separately for each file we want to
scan so we can create timestamps and generate PNG images only if
the source file (e.g. unicode.dox) was modified.
documentation/src/unicode.dox: remove output folder `generated`, use
only the filename. CMake sets the current working directory as needed.
util/code_snapshot.cxx: format and improve comments, reset code buffer
so we can generate multiple images per input file.
The Doxygen-to-pdf toolchain can not easily generate
pdf's with Japanese and Chinese characters. This patch
generates code blocks by rendering them in FLTK.
This method can be used to set a more appropriate color average to
prevent "graying out" the box colors of the 'plastic' scheme.
Alternatively environment variable 'FLTK_PLASTIC_AVERAGE' can be used
to set the color average value. See docs for details.
Set color average to 45% in test/unittests demo program.
- The removed code had been disabled in the year 2003 or earlier for
reasons mentioned in those old commits and has never been officially
used again. Use `git blame` to find these commits.
- Update comments and copyright.
- Remove empty lines.
The fix puts the first window an app creates on the screen containing the mouse,
because the present window creation code needs to know on what screen a created
window is going to appear before creating it.
Removed texts that don;t translate well from
Doxygen to pdf. Improvement based on RokerHRO's
comments. Trying to better distinguish characters,
codepoints, glyphs, and octets.
warning: anonymous non-C-compatible type given name for linkage
purposes by typedef declaration;
add a tag name here [-Wnon-c-typedef-for-linkage]
399 | typedef struct {
| ^
Weird. This file is compiled as C++ but clang warns about a
"non-C-compatible type".
Anyway, this commit fixes the warning.
Currently supported Doxygen versions: 1.9.1 and higher.
Tested up to Doxygen 1.13.2 as of today.
Older doxygen versions may generate bogus warnings or even fail to
interpret correct C++ syntax.
