diff options
author | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
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committer | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
commit | e0c6872cf40896c7be36b11dcc744620f10adf1d (patch) | |
tree | 60335e10d2f4354b0674ec22d7b53f0f8abee672 /fonts/eurosym/c |
Initial commit
Diffstat (limited to 'fonts/eurosym/c')
-rw-r--r-- | fonts/eurosym/c/Makefile | 7 | ||||
-rw-r--r-- | fonts/eurosym/c/eurosym.cpp | 60 |
2 files changed, 67 insertions, 0 deletions
diff --git a/fonts/eurosym/c/Makefile b/fonts/eurosym/c/Makefile new file mode 100644 index 0000000000..6c6bdbff25 --- /dev/null +++ b/fonts/eurosym/c/Makefile @@ -0,0 +1,7 @@ +CC=gcc +CXX=g++ +CXXFLAGS=-g -W -Wall +LOADLIBES=-lfig -lm + +all: eurosym +.PHONY: all diff --git a/fonts/eurosym/c/eurosym.cpp b/fonts/eurosym/c/eurosym.cpp new file mode 100644 index 0000000000..5284d2145a --- /dev/null +++ b/fonts/eurosym/c/eurosym.cpp @@ -0,0 +1,60 @@ +// -*- Mode: C++ -*- + +#include <fig.h> + +int main (int, char **) +{ + // These measures are taken from an ``official'' Euro symbol + // that is programmed in PostScript (which turns out not to + // use the correct measures. + + // However, let's view the values in mm. + Fig::unit= Fig::mm; + + // Default angle unit is degrees: + Fig::angle_unit= Fig::deg; + + // The origin is at the center of the arcs. + // Inner Arc: + FigDimension const inner_arc_radius= 67.5; + FigAngle const inner_arc_angle1= 40.0; + FigAngle const inner_arc_angle2= 320.0; + + // Outer Arc: + FigDimension const outer_arc_radius= 77.5; // Hmmm... It can be seen that the line width + // is 10 units. So the inner radius contradicts + // the official construction; if must be 5 units + // and the outer one 6 units. + FigDimension const outer_arc_angle1= 311.8513; + FigDimension const outer_arc_angle2= 43.68390; + + // However, just for the fun of it, continue to write the rest as a fig-file, too: + + FILE *f=fopen ("eurosym.fig", "wt"); + (new FigFile ( + FigVectorWidget () + << (new FigCEllipse (0, 0, inner_arc_radius)) // instead of arc, use a circle for now + << (new FigCEllipse (0, 0, outer_arc_radius)) + << (new FigClosedPoly ( + FigVectorPoint() + << FigPoint (26.73339, -15) + << FigPoint (-97.5, -15) + << FigPoint (-93.22267, -5) + << FigPoint (31.010728, -5) + << FigPoint (26.73339, -15) + )) + << (new FigClosedPoly ( + FigVectorPoint() + << FigPoint (35.28807, 5) + << FigPoint (-97.5, 5) + << FigPoint (-93.22267, 15) + << FigPoint (39.56541, 15) + << FigPoint (35.28807, 5) + )) + ))->scale (1, -1) + ->translate (120, 100) + ->save (f); + fclose (f); + + return 0; +}
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