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Drop non-significant zeros from ps output. #21697

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Merged
merged 1 commit into from
Nov 22, 2021
Merged

Drop non-significant zeros from ps output. #21697

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22 changes: 11 additions & 11 deletions lib/matplotlib/backends/backend_ps.py
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Original file line number Diff line number Diff line change
Expand Up @@ -385,7 +385,7 @@ def create_hatch(self, hatch):

/PaintProc {{
pop
{linewidth:f} setlinewidth
{linewidth:g} setlinewidth
{self._convert_path(
Path.hatch(hatch), Affine2D().scale(sidelen), simplify=False)}
gsave
Expand All @@ -395,7 +395,7 @@ def create_hatch(self, hatch):
}} bind
>>
matrix
0.0 {pageheight:f} translate
0 {pageheight:g} translate
makepattern
/{name} exch def
""")
Expand Down Expand Up @@ -472,9 +472,9 @@ def draw_image(self, gc, x, y, im, transform=None):
self._pswriter.write(f"""\
gsave
{self._get_clip_cmd(gc)}
{x:f} {y:f} translate
{x:g} {y:g} translate
[{matrix}] concat
{xscale:f} {yscale:f} scale
{xscale:g} {yscale:g} scale
/DataString {w:d} string def
{w:d} {h:d} 8 [ {w:d} 0 0 -{h:d} 0 {h:d} ]
{{
Expand Down Expand Up @@ -674,13 +674,13 @@ def draw_text(self, gc, x, y, s, prop, angle, ismath=False, mtext=None):
ps_name = (font.postscript_name
.encode("ascii", "replace").decode("ascii"))
self.set_font(ps_name, prop.get_size_in_points())
thetext = "\n".join(f"{x:f} 0 m /{name:s} glyphshow"
thetext = "\n".join(f"{x:g} 0 m /{name:s} glyphshow"
for x, name in xs_names)
self._pswriter.write(f"""\
gsave
{self._get_clip_cmd(gc)}
{x:f} {y:f} translate
{angle:f} rotate
{x:g} {y:g} translate
{angle:g} rotate
{thetext}
grestore
""")
Expand All @@ -695,8 +695,8 @@ def draw_mathtext(self, gc, x, y, s, prop, angle):
self.set_color(*gc.get_rgb())
self._pswriter.write(
f"gsave\n"
f"{x:f} {y:f} translate\n"
f"{angle:f} rotate\n")
f"{x:g} {y:g} translate\n"
f"{angle:g} rotate\n")
lastfont = None
for font, fontsize, num, ox, oy in glyphs:
self._character_tracker.track_glyph(font, num)
Expand All @@ -708,7 +708,7 @@ def draw_mathtext(self, gc, x, y, s, prop, angle):
font.get_name_char(chr(num)) if isinstance(font, AFM) else
font.get_glyph_name(font.get_char_index(num)))
self._pswriter.write(
f"{ox:f} {oy:f} moveto\n"
f"{ox:g} {oy:g} moveto\n"
f"/{glyph_name} glyphshow\n")
for ox, oy, w, h in rects:
self._pswriter.write(f"{ox} {oy} {w} {h} rectfill\n")
Expand Down Expand Up @@ -756,7 +756,7 @@ def draw_gouraud_triangles(self, gc, points, colors, trans):
/BitsPerComponent 8
/BitsPerFlag 8
/AntiAlias true
/Decode [ {xmin:f} {xmax:f} {ymin:f} {ymax:f} 0 1 0 1 0 1 ]
/Decode [ {xmin:g} {xmax:g} {ymin:g} {ymax:g} 0 1 0 1 0 1 ]
/DataSource ({stream})
>>
shfill
Expand Down