Python matplotlib._mathtext_data.uni2type1.get() Examples
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Example #1
Source File: backend_ps.py From coffeegrindsize with MIT License | 5 votes |
def get_text_width_height_descent(self, s, prop, ismath): """ get the width and height in display coords of the string s with FontPropertry prop """ if rcParams['text.usetex']: texmanager = self.get_texmanager() fontsize = prop.get_size_in_points() w, h, d = texmanager.get_text_width_height_descent(s, fontsize, renderer=self) return w, h, d if ismath: width, height, descent, pswriter, used_characters = \ self.mathtext_parser.parse(s, 72, prop) return width, height, descent if rcParams['ps.useafm']: if ismath: s = s[1:-1] font = self._get_font_afm(prop) l,b,w,h,d = font.get_str_bbox_and_descent(s) fontsize = prop.get_size_in_points() scale = 0.001*fontsize w *= scale h *= scale d *= scale return w, h, d font = self._get_font_ttf(prop) font.set_text(s, 0.0, flags=LOAD_NO_HINTING) w, h = font.get_width_height() w /= 64.0 # convert from subpixels h /= 64.0 d = font.get_descent() d /= 64.0 return w, h, d
Example #2
Source File: backend_ps.py From python3_ios with BSD 3-Clause "New" or "Revised" License | 5 votes |
def get_text_width_height_descent(self, s, prop, ismath): """ get the width and height in display coords of the string s with FontPropertry prop """ if rcParams['text.usetex']: texmanager = self.get_texmanager() fontsize = prop.get_size_in_points() w, h, d = texmanager.get_text_width_height_descent(s, fontsize, renderer=self) return w, h, d if ismath: width, height, descent, pswriter, used_characters = \ self.mathtext_parser.parse(s, 72, prop) return width, height, descent if rcParams['ps.useafm']: if ismath: s = s[1:-1] font = self._get_font_afm(prop) l,b,w,h,d = font.get_str_bbox_and_descent(s) fontsize = prop.get_size_in_points() scale = 0.001*fontsize w *= scale h *= scale d *= scale return w, h, d font = self._get_font_ttf(prop) font.set_text(s, 0.0, flags=LOAD_NO_HINTING) w, h = font.get_width_height() w /= 64.0 # convert from subpixels h /= 64.0 d = font.get_descent() d /= 64.0 return w, h, d
Example #3
Source File: backend_ps.py From python3_ios with BSD 3-Clause "New" or "Revised" License | 5 votes |
def _get_font_afm(self, prop): key = hash(prop) font = self.afmfontd.get(key) if font is None: fname = findfont(prop, fontext='afm', directory=self._afm_font_dir) if fname is None: fname = findfont( "Helvetica", fontext='afm', directory=self._afm_font_dir) font = self.afmfontd.get(fname) if font is None: with open(fname, 'rb') as fh: font = AFM(fh) self.afmfontd[fname] = font self.afmfontd[key] = font return font
Example #4
Source File: backend_ps.py From python3_ios with BSD 3-Clause "New" or "Revised" License | 5 votes |
def _get_clip_path(self, clippath, clippath_transform): key = (clippath, id(clippath_transform)) pid = self._clip_paths.get(key) if pid is None: pid = 'c%x' % len(self._clip_paths) ps_cmd = ['/%s {' % pid] ps_cmd.append(self._convert_path(clippath, clippath_transform, simplify=False)) ps_cmd.extend(['clip', 'newpath', '} bind def\n']) self._pswriter.write('\n'.join(ps_cmd)) self._clip_paths[key] = pid return pid
Example #5
Source File: backend_ps.py From python3_ios with BSD 3-Clause "New" or "Revised" License | 5 votes |
def draw_tex(self, gc, x, y, s, prop, angle, ismath='TeX!', mtext=None): """ draw a Text instance """ w, h, bl = self.get_text_width_height_descent(s, prop, ismath) fontsize = prop.get_size_in_points() thetext = 'psmarker%d' % self.textcnt color = '%1.3f,%1.3f,%1.3f'% gc.get_rgb()[:3] fontcmd = {'sans-serif' : r'{\sffamily %s}', 'monospace' : r'{\ttfamily %s}'}.get( rcParams['font.family'][0], r'{\rmfamily %s}') s = fontcmd % s tex = r'\color[rgb]{%s} %s' % (color, s) corr = 0#w/2*(fontsize-10)/10 if rcParams['text.latex.preview']: # use baseline alignment! pos = _nums_to_str(x-corr, y) self.psfrag.append(r'\psfrag{%s}[Bl][Bl][1][%f]{\fontsize{%f}{%f}%s}'%(thetext, angle, fontsize, fontsize*1.25, tex)) else: # stick to the bottom alignment, but this may give incorrect baseline some times. pos = _nums_to_str(x-corr, y-bl) self.psfrag.append(r'\psfrag{%s}[bl][bl][1][%f]{\fontsize{%f}{%f}%s}'%(thetext, angle, fontsize, fontsize*1.25, tex)) ps = """\ gsave %(pos)s moveto (%(thetext)s) show grestore """ % locals() self._pswriter.write(ps) self.textcnt += 1
Example #6
Source File: backend_ps.py From ImageFusion with MIT License | 5 votes |
def get_text_width_height_descent(self, s, prop, ismath): """ get the width and height in display coords of the string s with FontPropertry prop """ if rcParams['text.usetex']: texmanager = self.get_texmanager() fontsize = prop.get_size_in_points() w, h, d = texmanager.get_text_width_height_descent(s, fontsize, renderer=self) return w, h, d if ismath: width, height, descent, pswriter, used_characters = \ self.mathtext_parser.parse(s, 72, prop) return width, height, descent if rcParams['ps.useafm']: if ismath: s = s[1:-1] font = self._get_font_afm(prop) l,b,w,h,d = font.get_str_bbox_and_descent(s) fontsize = prop.get_size_in_points() scale = 0.001*fontsize w *= scale h *= scale d *= scale return w, h, d font = self._get_font_ttf(prop) font.set_text(s, 0.0, flags=LOAD_NO_HINTING) w, h = font.get_width_height() w /= 64.0 # convert from subpixels h /= 64.0 d = font.get_descent() d /= 64.0 #print s, w, h return w, h, d
Example #7
Source File: backend_ps.py From ImageFusion with MIT License | 5 votes |
def _get_font_afm(self, prop): key = hash(prop) font = self.afmfontd.get(key) if font is None: fname = findfont(prop, fontext='afm', directory=self._afm_font_dir) if fname is None: fname = findfont( "Helvetica", fontext='afm', directory=self._afm_font_dir) font = self.afmfontd.get(fname) if font is None: with io.open(fname, 'rb') as fh: font = AFM(fh) self.afmfontd[fname] = font self.afmfontd[key] = font return font
Example #8
Source File: backend_ps.py From ImageFusion with MIT License | 5 votes |
def _get_font_ttf(self, prop): key = hash(prop) font = self.fontd.get(key) if font is None: fname = findfont(prop) font = self.fontd.get(fname) if font is None: font = FT2Font(fname) self.fontd[fname] = font self.fontd[key] = font font.clear() size = prop.get_size_in_points() font.set_size(size, 72.0) return font
Example #9
Source File: backend_ps.py From ImageFusion with MIT License | 5 votes |
def _get_clip_path(self, clippath, clippath_transform): key = (clippath, id(clippath_transform)) pid = self._clip_paths.get(key) if pid is None: pid = 'c%x' % len(self._clip_paths) ps_cmd = ['/%s {' % pid] ps_cmd.append(self._convert_path(clippath, clippath_transform, simplify=False)) ps_cmd.extend(['clip', 'newpath', '} bind def\n']) self._pswriter.write('\n'.join(ps_cmd)) self._clip_paths[key] = pid return pid
Example #10
Source File: backend_ps.py From ImageFusion with MIT License | 5 votes |
def draw_tex(self, gc, x, y, s, prop, angle, ismath='TeX!', mtext=None): """ draw a Text instance """ w, h, bl = self.get_text_width_height_descent(s, prop, ismath) fontsize = prop.get_size_in_points() thetext = 'psmarker%d' % self.textcnt color = '%1.3f,%1.3f,%1.3f'% gc.get_rgb()[:3] fontcmd = {'sans-serif' : r'{\sffamily %s}', 'monospace' : r'{\ttfamily %s}'}.get( rcParams['font.family'][0], r'{\rmfamily %s}') s = fontcmd % s tex = r'\color[rgb]{%s} %s' % (color, s) corr = 0#w/2*(fontsize-10)/10 if rcParams['text.latex.preview']: # use baseline alignment! pos = _nums_to_str(x-corr, y) self.psfrag.append(r'\psfrag{%s}[Bl][Bl][1][%f]{\fontsize{%f}{%f}%s}'%(thetext, angle, fontsize, fontsize*1.25, tex)) else: # stick to the bottom alignment, but this may give incorrect baseline some times. pos = _nums_to_str(x-corr, y-bl) self.psfrag.append(r'\psfrag{%s}[bl][bl][1][%f]{\fontsize{%f}{%f}%s}'%(thetext, angle, fontsize, fontsize*1.25, tex)) ps = """\ gsave %(pos)s moveto (%(thetext)s) show grestore """ % locals() self._pswriter.write(ps) self.textcnt += 1
Example #11
Source File: backend_ps.py From GraphicDesignPatternByPython with MIT License | 5 votes |
def draw_tex(self, gc, x, y, s, prop, angle, ismath='TeX!', mtext=None): """ draw a Text instance """ w, h, bl = self.get_text_width_height_descent(s, prop, ismath) fontsize = prop.get_size_in_points() thetext = 'psmarker%d' % self.textcnt color = '%1.3f,%1.3f,%1.3f'% gc.get_rgb()[:3] fontcmd = {'sans-serif' : r'{\sffamily %s}', 'monospace' : r'{\ttfamily %s}'}.get( rcParams['font.family'][0], r'{\rmfamily %s}') s = fontcmd % s tex = r'\color[rgb]{%s} %s' % (color, s) corr = 0#w/2*(fontsize-10)/10 if rcParams['text.latex.preview']: # use baseline alignment! pos = _nums_to_str(x-corr, y) self.psfrag.append(r'\psfrag{%s}[Bl][Bl][1][%f]{\fontsize{%f}{%f}%s}'%(thetext, angle, fontsize, fontsize*1.25, tex)) else: # stick to the bottom alignment, but this may give incorrect baseline some times. pos = _nums_to_str(x-corr, y-bl) self.psfrag.append(r'\psfrag{%s}[bl][bl][1][%f]{\fontsize{%f}{%f}%s}'%(thetext, angle, fontsize, fontsize*1.25, tex)) ps = """\ gsave %(pos)s moveto (%(thetext)s) show grestore """ % locals() self._pswriter.write(ps) self.textcnt += 1
Example #12
Source File: backend_ps.py From coffeegrindsize with MIT License | 5 votes |
def _get_font_afm(self, prop): key = hash(prop) font = self.afmfontd.get(key) if font is None: fname = findfont(prop, fontext='afm', directory=self._afm_font_dir) if fname is None: fname = findfont( "Helvetica", fontext='afm', directory=self._afm_font_dir) font = self.afmfontd.get(fname) if font is None: with open(fname, 'rb') as fh: font = AFM(fh) self.afmfontd[fname] = font self.afmfontd[key] = font return font
Example #13
Source File: backend_ps.py From coffeegrindsize with MIT License | 5 votes |
def _get_clip_path(self, clippath, clippath_transform): key = (clippath, id(clippath_transform)) pid = self._clip_paths.get(key) if pid is None: pid = 'c%x' % len(self._clip_paths) ps_cmd = ['/%s {' % pid] ps_cmd.append(self._convert_path(clippath, clippath_transform, simplify=False)) ps_cmd.extend(['clip', 'newpath', '} bind def\n']) self._pswriter.write('\n'.join(ps_cmd)) self._clip_paths[key] = pid return pid
Example #14
Source File: backend_ps.py From coffeegrindsize with MIT License | 5 votes |
def draw_tex(self, gc, x, y, s, prop, angle, ismath='TeX!', mtext=None): """ draw a Text instance """ w, h, bl = self.get_text_width_height_descent(s, prop, ismath) fontsize = prop.get_size_in_points() thetext = 'psmarker%d' % self.textcnt color = '%1.3f,%1.3f,%1.3f'% gc.get_rgb()[:3] fontcmd = {'sans-serif' : r'{\sffamily %s}', 'monospace' : r'{\ttfamily %s}'}.get( rcParams['font.family'][0], r'{\rmfamily %s}') s = fontcmd % s tex = r'\color[rgb]{%s} %s' % (color, s) corr = 0#w/2*(fontsize-10)/10 if rcParams['text.latex.preview']: # use baseline alignment! pos = _nums_to_str(x-corr, y) self.psfrag.append(r'\psfrag{%s}[Bl][Bl][1][%f]{\fontsize{%f}{%f}%s}'%(thetext, angle, fontsize, fontsize*1.25, tex)) else: # stick to the bottom alignment, but this may give incorrect baseline some times. pos = _nums_to_str(x-corr, y-bl) self.psfrag.append(r'\psfrag{%s}[bl][bl][1][%f]{\fontsize{%f}{%f}%s}'%(thetext, angle, fontsize, fontsize*1.25, tex)) ps = """\ gsave %(pos)s moveto (%(thetext)s) show grestore """ % locals() self._pswriter.write(ps) self.textcnt += 1
Example #15
Source File: backend_ps.py From CogAlg with MIT License | 5 votes |
def _get_clip_path(self, clippath, clippath_transform): key = (clippath, id(clippath_transform)) pid = self._clip_paths.get(key) if pid is None: pid = 'c%x' % len(self._clip_paths) ps_cmd = ['/%s {' % pid] ps_cmd.append(self._convert_path(clippath, clippath_transform, simplify=False)) ps_cmd.extend(['clip', 'newpath', '} bind def\n']) self._pswriter.write('\n'.join(ps_cmd)) self._clip_paths[key] = pid return pid
Example #16
Source File: backend_ps.py From CogAlg with MIT License | 5 votes |
def draw_tex(self, gc, x, y, s, prop, angle, ismath='TeX!', mtext=None): # docstring inherited w, h, bl = self.get_text_width_height_descent(s, prop, ismath) fontsize = prop.get_size_in_points() thetext = 'psmarker%d' % self.textcnt color = '%1.3f,%1.3f,%1.3f' % gc.get_rgb()[:3] fontcmd = {'sans-serif': r'{\sffamily %s}', 'monospace': r'{\ttfamily %s}'}.get( rcParams['font.family'][0], r'{\rmfamily %s}') s = fontcmd % s tex = r'\color[rgb]{%s} %s' % (color, s) corr = 0 # w/2*(fontsize-10)/10 if rcParams['text.latex.preview']: # use baseline alignment! pos = _nums_to_str(x-corr, y) self.psfrag.append( r'\psfrag{%s}[Bl][Bl][1][%f]{\fontsize{%f}{%f}%s}' % ( thetext, angle, fontsize, fontsize*1.25, tex)) else: # Stick to the bottom alignment, but this may give incorrect # baseline some times. pos = _nums_to_str(x-corr, y-bl) self.psfrag.append( r'\psfrag{%s}[bl][bl][1][%f]{\fontsize{%f}{%f}%s}' % ( thetext, angle, fontsize, fontsize*1.25, tex)) ps = """\ gsave %(pos)s moveto (%(thetext)s) show grestore """ % locals() self._pswriter.write(ps) self.textcnt += 1
Example #17
Source File: backend_ps.py From twitter-stock-recommendation with MIT License | 5 votes |
def get_text_width_height_descent(self, s, prop, ismath): """ get the width and height in display coords of the string s with FontPropertry prop """ if rcParams['text.usetex']: texmanager = self.get_texmanager() fontsize = prop.get_size_in_points() w, h, d = texmanager.get_text_width_height_descent(s, fontsize, renderer=self) return w, h, d if ismath: width, height, descent, pswriter, used_characters = \ self.mathtext_parser.parse(s, 72, prop) return width, height, descent if rcParams['ps.useafm']: if ismath: s = s[1:-1] font = self._get_font_afm(prop) l,b,w,h,d = font.get_str_bbox_and_descent(s) fontsize = prop.get_size_in_points() scale = 0.001*fontsize w *= scale h *= scale d *= scale return w, h, d font = self._get_font_ttf(prop) font.set_text(s, 0.0, flags=LOAD_NO_HINTING) w, h = font.get_width_height() w /= 64.0 # convert from subpixels h /= 64.0 d = font.get_descent() d /= 64.0 return w, h, d
Example #18
Source File: backend_ps.py From twitter-stock-recommendation with MIT License | 5 votes |
def _get_font_afm(self, prop): key = hash(prop) font = self.afmfontd.get(key) if font is None: fname = findfont(prop, fontext='afm', directory=self._afm_font_dir) if fname is None: fname = findfont( "Helvetica", fontext='afm', directory=self._afm_font_dir) font = self.afmfontd.get(fname) if font is None: with io.open(fname, 'rb') as fh: font = AFM(fh) self.afmfontd[fname] = font self.afmfontd[key] = font return font
Example #19
Source File: backend_ps.py From twitter-stock-recommendation with MIT License | 5 votes |
def _get_clip_path(self, clippath, clippath_transform): key = (clippath, id(clippath_transform)) pid = self._clip_paths.get(key) if pid is None: pid = 'c%x' % len(self._clip_paths) ps_cmd = ['/%s {' % pid] ps_cmd.append(self._convert_path(clippath, clippath_transform, simplify=False)) ps_cmd.extend(['clip', 'newpath', '} bind def\n']) self._pswriter.write('\n'.join(ps_cmd)) self._clip_paths[key] = pid return pid
Example #20
Source File: backend_ps.py From twitter-stock-recommendation with MIT License | 5 votes |
def draw_tex(self, gc, x, y, s, prop, angle, ismath='TeX!', mtext=None): """ draw a Text instance """ w, h, bl = self.get_text_width_height_descent(s, prop, ismath) fontsize = prop.get_size_in_points() thetext = 'psmarker%d' % self.textcnt color = '%1.3f,%1.3f,%1.3f'% gc.get_rgb()[:3] fontcmd = {'sans-serif' : r'{\sffamily %s}', 'monospace' : r'{\ttfamily %s}'}.get( rcParams['font.family'][0], r'{\rmfamily %s}') s = fontcmd % s tex = r'\color[rgb]{%s} %s' % (color, s) corr = 0#w/2*(fontsize-10)/10 if rcParams['text.latex.preview']: # use baseline alignment! pos = _nums_to_str(x-corr, y) self.psfrag.append(r'\psfrag{%s}[Bl][Bl][1][%f]{\fontsize{%f}{%f}%s}'%(thetext, angle, fontsize, fontsize*1.25, tex)) else: # stick to the bottom alignment, but this may give incorrect baseline some times. pos = _nums_to_str(x-corr, y-bl) self.psfrag.append(r'\psfrag{%s}[bl][bl][1][%f]{\fontsize{%f}{%f}%s}'%(thetext, angle, fontsize, fontsize*1.25, tex)) ps = """\ gsave %(pos)s moveto (%(thetext)s) show grestore """ % locals() self._pswriter.write(ps) self.textcnt += 1
Example #21
Source File: backend_ps.py From matplotlib-4-abaqus with MIT License | 5 votes |
def _get_clip_path(self, clippath, clippath_transform): id = self._clip_paths.get((clippath, clippath_transform)) if id is None: id = 'c%x' % len(self._clip_paths) ps_cmd = ['/%s {' % id] ps_cmd.append(self._convert_path(clippath, clippath_transform, simplify=False)) ps_cmd.extend(['clip', 'newpath', '} bind def\n']) self._pswriter.write('\n'.join(ps_cmd)) self._clip_paths[(clippath, clippath_transform)] = id return id
Example #22
Source File: backend_ps.py From Computable with MIT License | 5 votes |
def _get_font_afm(self, prop): key = hash(prop) font = self.afmfontd.get(key) if font is None: fname = findfont(prop, fontext='afm', directory=self._afm_font_dir) if fname is None: fname = findfont( "Helvetica", fontext='afm', directory=self._afm_font_dir) font = self.afmfontd.get(fname) if font is None: with open(fname, 'rb') as fh: font = AFM(fh) self.afmfontd[fname] = font self.afmfontd[key] = font return font
Example #23
Source File: backend_ps.py From Computable with MIT License | 5 votes |
def _get_font_ttf(self, prop): key = hash(prop) font = self.fontd.get(key) if font is None: fname = findfont(prop) font = self.fontd.get(fname) if font is None: font = FT2Font(str(fname)) self.fontd[fname] = font self.fontd[key] = font font.clear() size = prop.get_size_in_points() font.set_size(size, 72.0) return font
Example #24
Source File: backend_ps.py From Computable with MIT License | 5 votes |
def _get_clip_path(self, clippath, clippath_transform): id = self._clip_paths.get((clippath, clippath_transform)) if id is None: id = 'c%x' % len(self._clip_paths) ps_cmd = ['/%s {' % id] ps_cmd.append(self._convert_path(clippath, clippath_transform, simplify=False)) ps_cmd.extend(['clip', 'newpath', '} bind def\n']) self._pswriter.write('\n'.join(ps_cmd)) self._clip_paths[(clippath, clippath_transform)] = id return id
Example #25
Source File: backend_ps.py From Computable with MIT License | 5 votes |
def draw_tex(self, gc, x, y, s, prop, angle, ismath='TeX!', mtext=None): """ draw a Text instance """ w, h, bl = self.get_text_width_height_descent(s, prop, ismath) fontsize = prop.get_size_in_points() thetext = 'psmarker%d' % self.textcnt color = '%1.3f,%1.3f,%1.3f'% gc.get_rgb()[:3] fontcmd = {'sans-serif' : r'{\sffamily %s}', 'monospace' : r'{\ttfamily %s}'}.get( rcParams['font.family'][0], r'{\rmfamily %s}') s = fontcmd % s tex = r'\color[rgb]{%s} %s' % (color, s) corr = 0#w/2*(fontsize-10)/10 if rcParams['text.latex.preview']: # use baseline alignment! pos = _nums_to_str(x-corr, y) self.psfrag.append(r'\psfrag{%s}[Bl][Bl][1][%f]{\fontsize{%f}{%f}%s}'%(thetext, angle, fontsize, fontsize*1.25, tex)) else: # stick to the bottom alignment, but this may give incorrect baseline some times. pos = _nums_to_str(x-corr, y-bl) self.psfrag.append(r'\psfrag{%s}[bl][bl][1][%f]{\fontsize{%f}{%f}%s}'%(thetext, angle, fontsize, fontsize*1.25, tex)) ps = """\ gsave %(pos)s moveto (%(thetext)s) show grestore """ % locals() self._pswriter.write(ps) self.textcnt += 1
Example #26
Source File: backend_ps.py From Mastering-Elasticsearch-7.0 with MIT License | 5 votes |
def _get_clip_path(self, clippath, clippath_transform): key = (clippath, id(clippath_transform)) pid = self._clip_paths.get(key) if pid is None: pid = 'c%x' % len(self._clip_paths) ps_cmd = ['/%s {' % pid] ps_cmd.append(self._convert_path(clippath, clippath_transform, simplify=False)) ps_cmd.extend(['clip', 'newpath', '} bind def\n']) self._pswriter.write('\n'.join(ps_cmd)) self._clip_paths[key] = pid return pid
Example #27
Source File: backend_ps.py From Mastering-Elasticsearch-7.0 with MIT License | 5 votes |
def draw_tex(self, gc, x, y, s, prop, angle, ismath='TeX!', mtext=None): # docstring inherited w, h, bl = self.get_text_width_height_descent(s, prop, ismath) fontsize = prop.get_size_in_points() thetext = 'psmarker%d' % self.textcnt color = '%1.3f,%1.3f,%1.3f' % gc.get_rgb()[:3] fontcmd = {'sans-serif': r'{\sffamily %s}', 'monospace': r'{\ttfamily %s}'}.get( rcParams['font.family'][0], r'{\rmfamily %s}') s = fontcmd % s tex = r'\color[rgb]{%s} %s' % (color, s) corr = 0 # w/2*(fontsize-10)/10 if rcParams['text.latex.preview']: # use baseline alignment! pos = _nums_to_str(x-corr, y) self.psfrag.append( r'\psfrag{%s}[Bl][Bl][1][%f]{\fontsize{%f}{%f}%s}' % ( thetext, angle, fontsize, fontsize*1.25, tex)) else: # Stick to the bottom alignment, but this may give incorrect # baseline some times. pos = _nums_to_str(x-corr, y-bl) self.psfrag.append( r'\psfrag{%s}[bl][bl][1][%f]{\fontsize{%f}{%f}%s}' % ( thetext, angle, fontsize, fontsize*1.25, tex)) ps = """\ gsave %(pos)s moveto (%(thetext)s) show grestore """ % locals() self._pswriter.write(ps) self.textcnt += 1
Example #28
Source File: backend_ps.py From matplotlib-4-abaqus with MIT License | 5 votes |
def get_text_width_height_descent(self, s, prop, ismath): """ get the width and height in display coords of the string s with FontPropertry prop """ if rcParams['text.usetex']: texmanager = self.get_texmanager() fontsize = prop.get_size_in_points() w, h, d = texmanager.get_text_width_height_descent(s, fontsize, renderer=self) return w, h, d if ismath: width, height, descent, pswriter, used_characters = \ self.mathtext_parser.parse(s, 72, prop) return width, height, descent if rcParams['ps.useafm']: if ismath: s = s[1:-1] font = self._get_font_afm(prop) l,b,w,h,d = font.get_str_bbox_and_descent(s) fontsize = prop.get_size_in_points() scale = 0.001*fontsize w *= scale h *= scale d *= scale return w, h, d font = self._get_font_ttf(prop) font.set_text(s, 0.0, flags=LOAD_NO_HINTING) w, h = font.get_width_height() w /= 64.0 # convert from subpixels h /= 64.0 d = font.get_descent() d /= 64.0 #print s, w, h return w, h, d
Example #29
Source File: backend_ps.py From matplotlib-4-abaqus with MIT License | 5 votes |
def _get_font_afm(self, prop): key = hash(prop) font = self.afmfontd.get(key) if font is None: fname = findfont(prop, fontext='afm', directory=self._afm_font_dir) if fname is None: fname = findfont( "Helvetica", fontext='afm', directory=self._afm_font_dir) font = self.afmfontd.get(fname) if font is None: with open(fname, 'rb') as fh: font = AFM(fh) self.afmfontd[fname] = font self.afmfontd[key] = font return font
Example #30
Source File: backend_ps.py From matplotlib-4-abaqus with MIT License | 5 votes |
def _get_font_ttf(self, prop): key = hash(prop) font = self.fontd.get(key) if font is None: fname = findfont(prop) font = self.fontd.get(fname) if font is None: font = FT2Font(str(fname)) self.fontd[fname] = font self.fontd[key] = font font.clear() size = prop.get_size_in_points() font.set_size(size, 72.0) return font