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Attempting to work around fprintf(... "%f" ...) localization in PS printing.

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This commit is contained in:
William Kendrick 2007-07-18 00:56:50 +00:00
parent 21ea42f38f
commit dccaf7eff2
2 changed files with 25 additions and 5 deletions
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25
src/postscript_print.c
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@ -36,7 +36,7 @@
implied warranty.
June 24, 2007 - June 25, 2007
June 24, 2007 - July 17, 2007
$Id$
*/
@ -63,6 +63,19 @@
#define my_min(x,y) ((x < y) ? (x) : (y))
int f2int(float f);
int f2dec(float f);
int f2int(float f)
{
return ((int)f);
}
int f2dec(float f)
{
return (int)(f - (((int)f) * 100));
}
/* Actually save the PostScript data to the file stream: */
int do_ps_save(FILE * fi,
// const char *restrict const fname,
@ -234,14 +247,16 @@ int do_ps_save(FILE * fi,
/* 'translate' moves the user space origin to a new position with
respect to the current page, leaving the orientation of the axes and
the unit lengths unchanged. */
fprintf(fi, "%.2f %.2f translate\n", tlate_x, tlate_y);
fprintf(fi, "%d.%02d %d.%02d translate\n",
f2int(tlate_x), f2dec(tlate_x),
f2int(tlate_y), f2dec(tlate_y));
/* 'scale' modifies the unit lengths independently along the current
x and y axes, leaving the origin location and the orientation of the
axes unchanged. */
fprintf(fi, "%.2f %.2f scale\n",
(float) printed_img_w * scale,
(float) printed_img_h * scale);
fprintf(fi, "%d.%02d %d.%02d scale\n",
f2int(printed_img_w * scale), f2dec(printed_img_w * scale),
f2int(printed_img_h * scale), f2dec(printed_img_h * scale));
/* Rotate the image */
if (rotate)