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authorNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
committerNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
commite0c6872cf40896c7be36b11dcc744620f10adf1d (patch)
tree60335e10d2f4354b0674ec22d7b53f0f8abee672 /fonts/eurosym/c
Initial commit
Diffstat (limited to 'fonts/eurosym/c')
-rw-r--r--fonts/eurosym/c/Makefile7
-rw-r--r--fonts/eurosym/c/eurosym.cpp60
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;
+} \ No newline at end of file