110 lines
2.9 KiB
Diff
110 lines
2.9 KiB
Diff
Subject: [PATCH] Allow DEFAULT color in cgm and ge output and fix memory leak
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in gencgm.c
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---
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fig2dev/dev/gencgm.c | 8 +++++++-
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fig2dev/dev/genge.c | 7 ++++---
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fig2dev/tests/data/line.fig | 2 +-
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fig2dev/tests/output.at | 10 ++++++++++
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4 files changed, 22 insertions(+), 5 deletions(-)
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diff --git a/fig2dev/dev/gencgm.c b/fig2dev/dev/gencgm.c
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index 6d9d9cb..0033c36 100644
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--- a/fig2dev/dev/gencgm.c
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+++ b/fig2dev/dev/gencgm.c
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@@ -148,9 +148,11 @@ gencgm_start(F_compound *objects)
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{
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int i;
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char *p, *figname;
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+ char *figname_buf = NULL;
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if (from) {
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- figname = strdup(from);
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+ figname_buf = strdup(from);
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+ figname = figname_buf;
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p = strrchr(figname, '/');
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if (p)
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figname = p+1; /* remove path from name for comment in file */
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@@ -252,6 +254,8 @@ gencgm_start(F_compound *objects)
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print_comments("% ",objects->comments, " %");
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fprintf(tfp,"%% %%\n");
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}
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+ if (figname_buf)
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+ free(figname_buf);
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}
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int
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@@ -549,6 +553,8 @@ hatchindex(index)
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static void
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getrgb(int color, int *r, int *g, int *b)
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{
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+ if (color < 0) /* DEFAULT color is black */
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+ color = 0;
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if (color < NUM_STD_COLS) {
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*r = stdcols[color].r * 255.;
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*g = stdcols[color].g * 255.;
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diff --git a/fig2dev/dev/genge.c b/fig2dev/dev/genge.c
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index 8caabf1..c2ab712 100644
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--- a/fig2dev/dev/genge.c
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+++ b/fig2dev/dev/genge.c
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@@ -52,7 +52,8 @@ static void genge_ctl_spline(F_spline *s);
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/* color mapping */
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/* xfig ge */
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-static int GE_COLORS[] = { 1, /* black black */
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+static int GE_COLORS[] = { 1, /* DEFAULT == black */
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+ 1, /* black black */
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8, /* blue blue */
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7, /* green green */
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6, /* cyan cyan */
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@@ -434,7 +435,7 @@ back_arrow(F_line *l)
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static void
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set_color(int col)
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{
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- fprintf(tfp,"c%02d ",GE_COLORS[col]);
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+ fprintf(tfp,"c%02d ",GE_COLORS[col + 1]);
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}
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/* set fill if there is a fill style */
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@@ -443,7 +444,7 @@ static void
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set_fill(int style, int color)
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{
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if (style != UNFILLED)
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- fprintf(tfp,"C%02d ",GE_COLORS[color]);
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+ fprintf(tfp,"C%02d ",GE_COLORS[color + 1]);
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}
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/*
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diff --git a/fig2dev/tests/data/line.fig b/fig2dev/tests/data/line.fig
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index e033b12..bfc4976 100644
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--- a/fig2dev/tests/data/line.fig
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+++ b/fig2dev/tests/data/line.fig
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@@ -7,5 +7,5 @@ A9
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Single
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-2
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1200 2
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-2 1 0 3 0 7 50 -1 -1 0.0 0 0 -1 0 0 3
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+2 1 0 3 -1 7 50 -1 -1 0.0 0 0 -1 0 0 3
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50 50 500 50 500 200
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diff --git a/fig2dev/tests/output.at b/fig2dev/tests/output.at
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index 9a1bc45..79788cc 100644
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--- a/fig2dev/tests/output.at
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+++ b/fig2dev/tests/output.at
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@@ -261,3 +261,13 @@ AT_CHECK([fig2dev -L tikz -P big1.fig big1.tex && \
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latex -halt-on-error big1.tex && latex -halt-on-error big2.tex
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], 0, ignore)
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AT_CLEANUP
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+
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+AT_BANNER([Test other output languages.])
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+
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+AT_SETUP([allow default color in ge, cgm output, #72, #73])
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+AT_KEYWORDS(cgm ge)
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+AT_CHECK([fig2dev -L cgm $srcdir/data/line.fig
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+], 0, ignore)
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+AT_CHECK([fig2dev -L ge $srcdir/data/line.fig
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+], 0, ignore)
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+AT_CLEANUP
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--
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2.31.1
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