├── 0.9.x ├── writetex.inx └── writetex.py ├── 1.x.x ├── writetex.inx └── writetex.py ├── LICENSE ├── README.md ├── images ├── mac-v1.3.png ├── mac-with-pdf2svg.png ├── oldtext.png ├── readfromfile.png └── ui.png ├── install-mac-v1.x.sh ├── logo.png └── writetex.png /0.9.x/writetex.inx: -------------------------------------------------------------------------------- 1 | 2 | 3 | <_name>WriteTeX 4 | tk.whywhow.writetex 5 | inkex.py 6 | 7 | false 8 | 1 9 | 10 | 11 | 12 | false 13 | 14 | 15 | 16 | 17 | 18 | <_param name="old" type="description">Choose this tab if you would like to obtain the original TeX string. 19 | 20 | 21 | 22 | 23 | xelatex 24 | 25 | 26 | <_param name="help" type="description">You need at least one LaTeX command and one PDFtoSVG command to execute this plugin correctly. Please visit http://writetex.tk for more information. If you have any suggestion, feel free to open an issue in the repository. 27 | 28 | 29 | 30 | <_item value="1">PDF2SVG 31 | <_item value="2">PStoEDIT 32 | <_item value="2">PDFtoCAIRO 33 | 34 | 35 | all 36 | 37 | 40 | 41 | -------------------------------------------------------------------------------- /0.9.x/writetex.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python 2 | # -*- coding:utf-8 3 | """ 4 | writetex.py 5 | An Latex equation editor for Inkscape. 6 | 7 | :Author: WANG Longqi 8 | :Date: 2018-11-24 9 | :Version: v1.7.0 10 | 11 | This file is a part of WriteTeX extension for Inkscape. For more information, 12 | please refer to http://wanglongqi.github.io/WriteTeX. 13 | """ 14 | from __future__ import print_function 15 | import inkex 16 | import os 17 | import tempfile 18 | import sys 19 | import copy 20 | import subprocess 21 | import re 22 | # from distutils import spawn 23 | WriteTexNS = u'http://wanglongqi.github.io/WriteTeX' 24 | # from textext 25 | SVG_NS = u"http://www.w3.org/2000/svg" 26 | XLINK_NS = u"http://www.w3.org/1999/xlink" 27 | 28 | 29 | class WriteTex(inkex.Effect): 30 | 31 | def __init__(self): 32 | inkex.Effect.__init__(self) 33 | self.OptionParser.add_option("-f", "--formula", 34 | action="store", type="string", 35 | dest="formula", default="", 36 | help="LaTeX formula") 37 | self.OptionParser.add_option("-p", "--preamble", 38 | action="store", type="string", 39 | dest="preamble", default="", 40 | help="Preamble File") 41 | self.OptionParser.add_option("--read-as-line", 42 | action="store", type="string", 43 | dest="preline", default="", 44 | help="Read preamble as string") 45 | self.OptionParser.add_option("-s", "--scale", 46 | action="store", type="string", 47 | dest="scale", default="", 48 | help="Scale Factor") 49 | self.OptionParser.add_option("-i", "--inputfile", 50 | action="store", type="string", 51 | dest="inputfile", default="", 52 | help="Read From File") 53 | self.OptionParser.add_option("-c", "--pdftosvg", 54 | action="store", type="string", 55 | dest="pdftosvg", default="", 56 | help="PDFtoSVG Converter") 57 | self.OptionParser.add_option("--action", action="store", 58 | type="string", dest="action", 59 | default=None, help="") 60 | self.OptionParser.add_option("-r", "--rescale", 61 | action="store", type="string", 62 | dest="rescale", default="", 63 | help="Rescale the object") 64 | self.OptionParser.add_option("-l", "--latexcmd", 65 | action="store", type="string", 66 | dest="latexcmd", default="xelatex", 67 | help="Latex command used to compile") 68 | self.OptionParser.add_option("-P", "--additionalpath", 69 | action="store", type="string", 70 | dest="additionalpath", default="", 71 | help="Additional search path") 72 | self.OptionParser.add_option("-t", "--tosvg", 73 | action="store", type="string", 74 | dest="tosvg", default="false", 75 | help="Write output directly to a new node in svg file") 76 | 77 | def effect(self): 78 | WriteTex.handle_path(self.options.additionalpath) 79 | action = self.options.action.strip("\"") 80 | if action == "settings": 81 | print('Settings are auto applied, please switch to other tab for other functions.', 82 | file=sys.stderr) 83 | return 84 | self.options.scale = float(self.options.scale) 85 | if action == "viewold": 86 | for i in self.options.ids: 87 | node = self.selected[i] 88 | if node.tag != '{%s}g' % SVG_NS: 89 | continue 90 | if '{%s}text' % WriteTexNS in node.attrib: 91 | if self.options.tosvg == "true": 92 | doc = inkex.etree.fromstring( 93 | '%s' % ( 94 | self.view_center[0], 95 | self.view_center[1], 96 | node.attrib.get( 97 | '{%s}text' % WriteTexNS, '').decode('string-escape'))) 98 | p = node.getparent() 99 | p.append(doc) 100 | else: 101 | print(node.attrib.get( 102 | '{%s}text' % WriteTexNS, '').decode('string-escape'), file=sys.stderr) 103 | return 104 | print("No text find.", file=sys.stderr) 105 | return 106 | else: 107 | if action == "new": 108 | self.text = self.options.formula 109 | else: 110 | f = open(self.options.inputfile) 111 | self.text = f.read() 112 | f.close() 113 | 114 | if self.text == "": 115 | print("empty LaTeX input. Nothing is changed.", file=sys.stderr) 116 | return 117 | 118 | tmp_dir = tempfile.mkdtemp("", "writetex-") 119 | tex_file = os.path.join(tmp_dir, "writetex.tex") 120 | svg_file = os.path.join(tmp_dir, "writetex.svg") 121 | pdf_file = os.path.join(tmp_dir, "writetex.pdf") 122 | log_file = os.path.join(tmp_dir, "writetex.log") 123 | out_file = os.path.join(tmp_dir, "writetex.out") 124 | err_file = os.path.join(tmp_dir, "writetex.err") 125 | aux_file = os.path.join(tmp_dir, "writetex.aux") 126 | 127 | if self.options.preline == "true": 128 | preamble = self.options.preamble 129 | else: 130 | if self.options.preamble == "": 131 | preamble = "" 132 | else: 133 | f = open(self.options.preamble) 134 | preamble = f.read() 135 | f.close() 136 | 137 | self.tex = r""" 138 | \documentclass[landscape,a3paper]{article} 139 | \usepackage{geometry} 140 | %s 141 | \pagestyle{empty} 142 | \begin{document} 143 | \noindent 144 | %s 145 | \end{document} 146 | """ % (preamble, self.text) 147 | 148 | tex = open(tex_file, 'w') 149 | tex.write(self.tex) 150 | tex.close() 151 | 152 | if self.options.latexcmd.lower() == "xelatex": 153 | cmd = " CMD executed: {}".format('xelatex "-output-directory=%s" -interaction=nonstopmode -halt-on-error "%s" > "%s"' 154 | % (tmp_dir, tex_file, out_file)) 155 | subprocess.call('xelatex "-output-directory=%s" -interaction=nonstopmode -halt-on-error "%s" > "%s"' 156 | % (tmp_dir, tex_file, out_file), shell=True) 157 | elif self.options.latexcmd.lower() == "pdflatex": 158 | cmd = " CMD executed: {}".format('pdflatex "-output-directory=%s" -interaction=nonstopmode -halt-on-error "%s" > "%s"' 159 | % (tmp_dir, tex_file, out_file)) 160 | subprocess.call('pdflatex "-output-directory=%s" -interaction=nonstopmode -halt-on-error "%s" > "%s"' 161 | % (tmp_dir, tex_file, out_file), shell=True) 162 | else: 163 | # Setting `latexcmd` to following string produces the same result as xelatex condition: 164 | # 'xelatex "-output-directory={tmp_dir}" -interaction=nonstopmode -halt-on-error "{tex_file}" > "{out_file}"' 165 | cmd = " CMD executed: {}".format(self.options.latexcmd.format( 166 | tmp_dir=tmp_dir, tex_file=tex_file, out_file=out_file)) 167 | subprocess.call(self.options.latexcmd.format( 168 | tmp_dir=tmp_dir, tex_file=tex_file, out_file=out_file), shell=True) 169 | 170 | if not os.path.exists(pdf_file): 171 | print("Latex error: check your latex file and preamble.", 172 | file=sys.stderr) 173 | print(cmd, file=sys.stderr) 174 | print(open(log_file).read(), file=sys.stderr) 175 | return 176 | else: 177 | if self.options.pdftosvg == '1': 178 | subprocess.call('pdf2svg %s %s' % 179 | (pdf_file, svg_file), shell=True) 180 | self.merge_pdf2svg_svg(svg_file) 181 | elif self.options.pdftosvg == '2': 182 | subprocess.call('pstoedit -f plot-svg "%s" "%s" -dt -ssp -psarg -r9600x9600 > "%s" 2> "%s"' 183 | % (pdf_file, svg_file, out_file, err_file), shell=True) 184 | self.merge_pstoedit_svg(svg_file) 185 | else: 186 | subprocess.call('pdftocairo -svg "%s" "%s" > "%s" 2> "%s"' 187 | % (pdf_file, svg_file, out_file, err_file), shell=True) 188 | self.merge_pdf2svg_svg(svg_file) 189 | 190 | os.remove(tex_file) 191 | os.remove(log_file) 192 | os.remove(out_file) 193 | if os.path.exists(err_file): 194 | os.remove(err_file) 195 | if os.path.exists(aux_file): 196 | os.remove(aux_file) 197 | if os.path.exists(svg_file): 198 | os.remove(svg_file) 199 | if os.path.exists(pdf_file): 200 | os.remove(pdf_file) 201 | os.rmdir(tmp_dir) 202 | 203 | def merge_pstoedit_svg(self, svg_file): 204 | def svg_to_group(self, svgin): 205 | innode = svgin.tag.rsplit('}', 1)[-1] 206 | # replace svg with group by select specific elements 207 | if innode == 'svg': 208 | svgout = inkex.etree.Element(inkex.addNS('g', 'WriteTexNS')) 209 | else: 210 | svgout = inkex.etree.Element(inkex.addNS(innode, 'WriteTexNS')) 211 | for att in svgin.attrib: 212 | svgout.attrib[att] = svgin.attrib[att] 213 | 214 | for child in svgin.iterchildren(): 215 | tag = child.tag.rsplit('}', 1)[-1] 216 | if tag in ['g', 'path', 'line']: 217 | child = svg_to_group(self, child) 218 | svgout.append(child) 219 | 220 | # TODO: add crop range code here. 221 | 222 | return svgout 223 | 224 | doc = inkex.etree.parse(svg_file) 225 | svg = doc.getroot() 226 | newnode = svg_to_group(self, svg) 227 | newnode.attrib['{%s}text' % 228 | WriteTexNS] = self.text.encode('string-escape') 229 | 230 | replace = False 231 | 232 | for i in self.options.ids: 233 | node = self.selected[i] 234 | if node.tag != '{%s}g' % SVG_NS: 235 | continue 236 | if '{%s}text' % WriteTexNS in node.attrib: 237 | replace = True 238 | break 239 | 240 | if replace: 241 | try: 242 | if self.options.rescale == 'true': 243 | newnode.attrib['transform'] = 'matrix(%f,0,0,%f,%f,%f)' % ( 244 | 800*self.options.scale, 800*self.options.scale, 245 | self.view_center[0], 246 | self.view_center[1]) 247 | else: 248 | if 'transform' in node.attrib: 249 | newnode.attrib['transform'] = node.attrib['transform'] 250 | else: 251 | newnode.attrib['transform'] = 'matrix(%f,0,0,%f,%f,%f)' % ( 252 | 800*self.options.scale, 800*self.options.scale, 253 | self.view_center[0], 254 | self.view_center[1]) 255 | newnode.attrib['style'] = node.attrib['style'] 256 | except: 257 | pass 258 | p = node.getparent() 259 | p.remove(node) 260 | p.append(newnode) 261 | else: 262 | newnode.attrib['transform'] = 'matrix(%f,0,0,%f,%f,%f)' % ( 263 | 800*self.options.scale, 800*self.options.scale, 264 | self.view_center[0], 265 | self.view_center[1]) 266 | self.current_layer.append(newnode) 267 | 268 | def merge_pdf2svg_svg(self, svg_file): 269 | # This is the smallest point coordinates assumed 270 | MAX_XY = [-10000000, -10000000] 271 | 272 | def svg_to_group(self, svgin): 273 | target = {} 274 | for node in svgin.xpath('//*[@id]'): 275 | target['#'+node.attrib['id']] = node 276 | 277 | for node in svgin.xpath('//*'): 278 | if ('{%s}href' % XLINK_NS) in node.attrib: 279 | href = node.attrib['{%s}href' % XLINK_NS] 280 | p = node.getparent() 281 | p.remove(node) 282 | trans = 'translate(%s,%s)' % ( 283 | node.attrib['x'], node.attrib['y']) 284 | for i in target[href].iterchildren(): 285 | i.attrib['transform'] = trans 286 | x, y = self.parse_transform(trans) 287 | if x > MAX_XY[0]: 288 | MAX_XY[0] = x 289 | if y > MAX_XY[1]: 290 | MAX_XY[1] = y 291 | p.append(copy.copy(i)) 292 | 293 | svgout = inkex.etree.Element(inkex.addNS('g', 'WriteTexNS')) 294 | for node in svgin: 295 | if node is svgout: 296 | continue 297 | if node.tag == '{%s}defs' % SVG_NS: 298 | continue 299 | svgout.append(node) 300 | return svgout 301 | 302 | doc = inkex.etree.parse(svg_file) 303 | svg = doc.getroot() 304 | newnode = svg_to_group(self, svg) 305 | newnode.attrib['{%s}text' % 306 | WriteTexNS] = self.text.encode('string-escape') 307 | 308 | replace = False 309 | 310 | for i in self.options.ids: 311 | node = self.selected[i] 312 | if node.tag != '{%s}g' % SVG_NS: 313 | continue 314 | if '{%s}text' % WriteTexNS in node.attrib: 315 | replace = True 316 | break 317 | 318 | if replace: 319 | try: 320 | if self.options.rescale == 'true': 321 | newnode.attrib['transform'] = 'matrix(%f,0,0,%f,%f,%f)' % ( 322 | self.options.scale, self.options.scale, 323 | self.view_center[0], 324 | self.view_center[1]) 325 | else: 326 | if 'transform' in node.attrib: 327 | newnode.attrib['transform'] = node.attrib['transform'] 328 | else: 329 | newnode.attrib['transform'] = 'matrix(%f,0,0,%f,%f,%f)' % ( 330 | self.options.scale, self.options.scale, 331 | self.view_center[0]-MAX_XY[0]*self.options.scale, 332 | self.view_center[1]-MAX_XY[1]*self.options.scale) 333 | newnode.attrib['style'] = node.attrib['style'] 334 | except: 335 | pass 336 | p = node.getparent() 337 | p.remove(node) 338 | p.append(newnode) 339 | else: 340 | self.current_layer.append(newnode) 341 | newnode.attrib['transform'] = 'matrix(%f,0,0,%f,%f,%f)' % ( 342 | self.options.scale, self.options.scale, 343 | self.view_center[0]-MAX_XY[0]*self.options.scale, 344 | self.view_center[1]-MAX_XY[1]*self.options.scale) 345 | 346 | @staticmethod 347 | def parse_transform(transf): 348 | if transf == "" or transf is None: 349 | return(0, 0) 350 | stransf = transf.strip() 351 | result = re.match( 352 | r"(translate|scale|rotate|skewX|skewY|matrix)\s*\(([^)]*)\)\s*,?", 353 | stransf) 354 | if result.group(1) == "translate": 355 | args = result.group(2).replace(',', ' ').split() 356 | dx = float(args[0]) 357 | if len(args) == 1: 358 | dy = 0.0 359 | else: 360 | dy = float(args[1]) 361 | return (dx, dy) 362 | else: 363 | return (0, 0) 364 | 365 | @staticmethod 366 | def handle_path(newpath): 367 | paths = os.environ.get('PATH', '') 368 | # Do not add to path if already added 369 | if newpath in paths: 370 | return 371 | if newpath: 372 | # Keep new paths in front of system path. Suggested by @L-N1988 in 373 | # https://github.com/wanglongqi/WriteTeX/issues/29 374 | os.environ['PATH'] = newpath + os.path.pathsep + os.environ['PATH'] 375 | 376 | if __name__ == '__main__': 377 | e = WriteTex() 378 | e.affect() 379 | -------------------------------------------------------------------------------- /1.x.x/writetex.inx: -------------------------------------------------------------------------------- 1 | 2 | 3 | <_name>WriteTeX 4 | tk.whywhow.writetex 5 | 6 | false 7 | 1 8 | 9 | 10 | 11 | false 12 | 13 | 14 | 15 | 16 | 17 | <_param name="old" type="description">Choose this tab if you would like to obtain the original TeX string. 18 | 19 | 20 | 21 | 22 | xelatex 23 | 24 | 25 | <_param name="help" type="description">You need at least one LaTeX command and one PDFtoSVG command to execute this plugin correctly. Please visit http://writetex.tk for more information. If you have any suggestion, feel free to open an issue in the repository. 26 | 27 | 28 | 29 | <_item value="1">PDF2SVG 30 | <_item value="2">PStoEDIT 31 | <_item value="2">PDFtoCAIRO 32 | 33 | 34 | all 35 | 36 | 39 | 40 | -------------------------------------------------------------------------------- /1.x.x/writetex.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python 2 | # -*- coding:utf-8 3 | """ 4 | writetex.py 5 | An Latex equation editor for Inkscape. 6 | 7 | :Author: WANG Longqi 8 | :Date: 2018-11-24 9 | :Version: v1.7.0 10 | 11 | This file is a part of WriteTeX extension for Inkscape. For more information, 12 | please refer to http://wanglongqi.github.io/WriteTeX. 13 | """ 14 | from __future__ import print_function 15 | import inkex 16 | import os 17 | import tempfile 18 | import sys 19 | import copy 20 | import subprocess 21 | import re 22 | from lxml import etree 23 | # from distutils import spawn 24 | WriteTexNS = u'http://wanglongqi.github.io/WriteTeX' 25 | # from textext 26 | SVG_NS = u"http://www.w3.org/2000/svg" 27 | XLINK_NS = u"http://www.w3.org/1999/xlink" 28 | 29 | 30 | class WriteTex(inkex.Effect): 31 | 32 | def __init__(self): 33 | inkex.Effect.__init__(self) 34 | self.arg_parser.add_argument("-f", "--formula", 35 | action="store", type=str, 36 | dest="formula", default="", 37 | help="LaTeX formula") 38 | self.arg_parser.add_argument("-p", "--preamble", 39 | action="store", type=str, 40 | dest="preamble", default="", 41 | help="Preamble File") 42 | self.arg_parser.add_argument("--read-as-line", 43 | action="store", type=str, 44 | dest="preline", default="", 45 | help="Read preamble as string") 46 | self.arg_parser.add_argument("-s", "--scale", 47 | action="store", type=str, 48 | dest="scale", default="", 49 | help="Scale Factor") 50 | self.arg_parser.add_argument("-i", "--inputfile", 51 | action="store", type=str, 52 | dest="inputfile", default="", 53 | help="Read From File") 54 | self.arg_parser.add_argument("-c", "--pdftosvg", 55 | action="store", type=str, 56 | dest="pdftosvg", default="", 57 | help="PDFtoSVG Converter") 58 | self.arg_parser.add_argument("--action", action="store", 59 | type=str, dest="action", 60 | default=None, help="") 61 | self.arg_parser.add_argument("-r", "--rescale", 62 | action="store", type=str, 63 | dest="rescale", default="", 64 | help="Rescale the object") 65 | self.arg_parser.add_argument("-l", "--latexcmd", 66 | action="store", type=str, 67 | dest="latexcmd", default="xelatex", 68 | help="Latex command used to compile") 69 | self.arg_parser.add_argument("-P", "--additionalpath", 70 | action="store", type=str, 71 | dest="additionalpath", default="", 72 | help="Additional search path") 73 | self.arg_parser.add_argument("-t", "--tosvg", 74 | action="store", type=str, 75 | dest="tosvg", default="false", 76 | help="Write output directly to a new node in svg file") 77 | 78 | def effect(self): 79 | WriteTex.handle_path(self.options.additionalpath) 80 | action = self.options.action.strip("\"") 81 | if action == "settings": 82 | print('Settings are auto applied, please switch to other tab for other functions.', 83 | file=sys.stderr) 84 | return 85 | self.options.scale = float(self.options.scale) 86 | if action == "viewold": 87 | for i in self.options.ids: 88 | node = self.svg.selected[i] 89 | if node.tag != '{%s}g' % SVG_NS: 90 | continue 91 | if '{%s}text' % WriteTexNS in node.attrib: 92 | if self.options.tosvg == "true": 93 | doc = etree.fromstring( 94 | '%s' % ( 95 | self.svg.namedview.center[0], 96 | self.svg.namedview.center[1], 97 | node.attrib.get( 98 | '{%s}text' % WriteTexNS, ''))) 99 | p = node.getparent() 100 | p.append(doc) 101 | else: 102 | print(node.attrib.get( 103 | '{%s}text' % WriteTexNS, ''), file=sys.stderr) 104 | return 105 | print("No text find.", file=sys.stderr) 106 | return 107 | else: 108 | if action == "new": 109 | self.text = self.options.formula 110 | else: 111 | f = open(self.options.inputfile) 112 | self.text = f.read() 113 | f.close() 114 | 115 | if self.text == "": 116 | print("empty LaTeX input. Nothing is changed.", file=sys.stderr) 117 | return 118 | 119 | tmp_dir = tempfile.mkdtemp("", "writetex-") 120 | tex_file = os.path.join(tmp_dir, "writetex.tex") 121 | svg_file = os.path.join(tmp_dir, "writetex.svg") 122 | pdf_file = os.path.join(tmp_dir, "writetex.pdf") 123 | log_file = os.path.join(tmp_dir, "writetex.log") 124 | out_file = os.path.join(tmp_dir, "writetex.out") 125 | err_file = os.path.join(tmp_dir, "writetex.err") 126 | aux_file = os.path.join(tmp_dir, "writetex.aux") 127 | 128 | if self.options.preline == "true": 129 | preamble = self.options.preamble 130 | else: 131 | if self.options.preamble == "": 132 | preamble = "" 133 | else: 134 | f = open(self.options.preamble) 135 | preamble = f.read() 136 | f.close() 137 | 138 | self.tex = r""" 139 | \documentclass[landscape,a3paper]{article} 140 | \usepackage{geometry} 141 | %s 142 | \pagestyle{empty} 143 | \begin{document} 144 | \noindent 145 | %s 146 | \end{document} 147 | """ % (preamble, self.text) 148 | 149 | tex = open(tex_file, 'w') 150 | tex.write(self.tex) 151 | tex.close() 152 | 153 | if self.options.latexcmd.lower() == "xelatex": 154 | cmd = " CMD executed: {}".format('xelatex "-output-directory=%s" -interaction=nonstopmode -halt-on-error "%s" > "%s"' 155 | % (tmp_dir, tex_file, out_file)) 156 | subprocess.call('xelatex "-output-directory=%s" -interaction=nonstopmode -halt-on-error "%s" > "%s"' 157 | % (tmp_dir, tex_file, out_file), shell=True) 158 | elif self.options.latexcmd.lower() == "pdflatex": 159 | cmd = " CMD executed: {}".format('pdflatex "-output-directory=%s" -interaction=nonstopmode -halt-on-error "%s" > "%s"' 160 | % (tmp_dir, tex_file, out_file)) 161 | subprocess.call('pdflatex "-output-directory=%s" -interaction=nonstopmode -halt-on-error "%s" > "%s"' 162 | % (tmp_dir, tex_file, out_file), shell=True) 163 | else: 164 | # Setting `latexcmd` to following string produces the same result as xelatex condition: 165 | # 'xelatex "-output-directory={tmp_dir}" -interaction=nonstopmode -halt-on-error "{tex_file}" > "{out_file}"' 166 | cmd = " CMD executed: {}".format(self.options.latexcmd.format( 167 | tmp_dir=tmp_dir, tex_file=tex_file, out_file=out_file)) 168 | subprocess.call(self.options.latexcmd.format( 169 | tmp_dir=tmp_dir, tex_file=tex_file, out_file=out_file), shell=True) 170 | 171 | if not os.path.exists(pdf_file): 172 | print("Latex error: check your latex file and preamble.", 173 | file=sys.stderr) 174 | print(cmd, file=sys.stderr) 175 | try: 176 | print(open(log_file).read(), file=sys.stderr) 177 | except FileNotFoundError: 178 | print("Log file not generated, check your xelatex installation.") 179 | return 180 | else: 181 | if self.options.pdftosvg == '1': 182 | subprocess.call('pdf2svg %s %s' % 183 | (pdf_file, svg_file), shell=True) 184 | self.merge_pdf2svg_svg(svg_file) 185 | elif self.options.pdftosvg == '2': 186 | subprocess.call('pstoedit -f plot-svg "%s" "%s" -dt -ssp -psarg -r9600x9600 > "%s" 2> "%s"' 187 | % (pdf_file, svg_file, out_file, err_file), shell=True) 188 | self.merge_pstoedit_svg(svg_file) 189 | else: 190 | subprocess.call('pdftocairo -svg "%s" "%s" > "%s" 2> "%s"' 191 | % (pdf_file, svg_file, out_file, err_file), shell=True) 192 | self.merge_pdf2svg_svg(svg_file) 193 | 194 | os.remove(tex_file) 195 | os.remove(log_file) 196 | os.remove(out_file) 197 | if os.path.exists(err_file): 198 | os.remove(err_file) 199 | if os.path.exists(aux_file): 200 | os.remove(aux_file) 201 | if os.path.exists(svg_file): 202 | os.remove(svg_file) 203 | if os.path.exists(pdf_file): 204 | os.remove(pdf_file) 205 | os.rmdir(tmp_dir) 206 | 207 | def merge_pstoedit_svg(self, svg_file): 208 | def svg_to_group(self, svgin): 209 | innode = svgin.tag.rsplit('}', 1)[-1] 210 | # replace svg with group by select specific elements 211 | if innode == 'svg': 212 | svgout = etree.Element(inkex.addNS('g')) 213 | else: 214 | svgout = etree.Element(inkex.addNS(innode)) 215 | for att in svgin.attrib: 216 | svgout.attrib[att] = svgin.attrib[att] 217 | 218 | for child in svgin.iterchildren(): 219 | tag = child.tag.rsplit('}', 1)[-1] 220 | if tag in ['g', 'path', 'line']: 221 | child = svg_to_group(self, child) 222 | svgout.append(child) 223 | 224 | # TODO: add crop range code here. 225 | 226 | return svgout 227 | 228 | doc = etree.parse(svg_file) 229 | svg = doc.getroot() 230 | newnode = svg_to_group(self, svg) 231 | newnode.attrib['{%s}text' % 232 | WriteTexNS] = self.text 233 | 234 | replace = False 235 | 236 | for i in self.options.ids: 237 | node = self.svg.selected[i] 238 | if node.tag != '{%s}g' % SVG_NS: 239 | continue 240 | if '{%s}text' % WriteTexNS in node.attrib: 241 | replace = True 242 | break 243 | 244 | if replace: 245 | try: 246 | if self.options.rescale == 'true': 247 | newnode.attrib['transform'] = 'matrix(%f,0,0,%f,%f,%f)' % ( 248 | 800*self.options.scale, 800*self.options.scale, 249 | self.svg.namedview.center[0], 250 | self.svg.namedview.center[1]) 251 | else: 252 | if 'transform' in node.attrib: 253 | newnode.attrib['transform'] = node.attrib['transform'] 254 | else: 255 | newnode.attrib['transform'] = 'matrix(%f,0,0,%f,%f,%f)' % ( 256 | 800*self.options.scale, 800*self.options.scale, 257 | self.svg.namedview.center[0], 258 | self.svg.namedview.center[1]) 259 | newnode.attrib['style'] = node.attrib['style'] 260 | except: 261 | pass 262 | p = node.getparent() 263 | p.remove(node) 264 | p.append(newnode) 265 | else: 266 | newnode.attrib['transform'] = 'matrix(%f,0,0,%f,%f,%f)' % ( 267 | 800*self.options.scale, 800*self.options.scale, 268 | self.svg.namedview.center[0], 269 | self.svg.namedview.center[1]) 270 | self.svg.get_current_layer().append(newnode) 271 | 272 | def merge_pdf2svg_svg(self, svg_file): 273 | # This is the smallest point coordinates assumed 274 | MAX_XY = [-10000000, -10000000] 275 | 276 | def svg_to_group(self, svgin): 277 | target = {} 278 | for node in svgin.xpath('//*[@id]'): 279 | target['#'+node.attrib['id']] = node 280 | 281 | for node in svgin.xpath('//*'): 282 | if ('{%s}href' % XLINK_NS) in node.attrib: 283 | href = node.attrib['{%s}href' % XLINK_NS] 284 | p = node.getparent() 285 | p.remove(node) 286 | trans = 'translate(%s,%s)' % ( 287 | node.attrib['x'], node.attrib['y']) 288 | for i in target[href].iterchildren(): 289 | i.attrib['transform'] = trans 290 | x, y = self.parse_transform(trans) 291 | if x > MAX_XY[0]: 292 | MAX_XY[0] = x 293 | if y > MAX_XY[1]: 294 | MAX_XY[1] = y 295 | p.append(copy.copy(i)) 296 | 297 | svgout = etree.Element(inkex.addNS('g')) 298 | for node in svgin: 299 | if node is svgout: 300 | continue 301 | if node.tag == '{%s}defs' % SVG_NS: 302 | continue 303 | svgout.append(node) 304 | return svgout 305 | 306 | doc = etree.parse(svg_file) 307 | svg = doc.getroot() 308 | newnode = svg_to_group(self, svg) 309 | newnode.attrib['{%s}text' % 310 | WriteTexNS] = self.text 311 | 312 | replace = False 313 | 314 | for i in self.options.ids: 315 | node = self.svg.selected[i] 316 | if node.tag != '{%s}g' % SVG_NS: 317 | continue 318 | if '{%s}text' % WriteTexNS in node.attrib: 319 | replace = True 320 | break 321 | 322 | if replace: 323 | try: 324 | if self.options.rescale == 'true': 325 | newnode.attrib['transform'] = 'matrix(%f,0,0,%f,%f,%f)' % ( 326 | self.options.scale, self.options.scale, 327 | self.svg.namedview.center[0], 328 | self.svg.namedview.center[1]) 329 | else: 330 | if 'transform' in node.attrib: 331 | newnode.attrib['transform'] = node.attrib['transform'] 332 | else: 333 | newnode.attrib['transform'] = 'matrix(%f,0,0,%f,%f,%f)' % ( 334 | self.options.scale, self.options.scale, 335 | self.svg.namedview.center[0]-MAX_XY[0]*self.options.scale, 336 | self.svg.namedview.center[1]-MAX_XY[1]*self.options.scale) 337 | newnode.attrib['style'] = node.attrib['style'] 338 | except: 339 | pass 340 | p = node.getparent() 341 | p.remove(node) 342 | p.append(newnode) 343 | else: 344 | self.svg.get_current_layer().append(newnode) 345 | newnode.attrib['transform'] = 'matrix(%f,0,0,%f,%f,%f)' % ( 346 | self.options.scale, self.options.scale, 347 | self.svg.namedview.center[0]-MAX_XY[0]*self.options.scale, 348 | self.svg.namedview.center[1]-MAX_XY[1]*self.options.scale) 349 | 350 | @staticmethod 351 | def parse_transform(transf): 352 | if transf == "" or transf is None: 353 | return(0, 0) 354 | stransf = transf.strip() 355 | result = re.match( 356 | r"(translate|scale|rotate|skewX|skewY|matrix)\s*\(([^)]*)\)\s*,?", 357 | stransf) 358 | if result.group(1) == "translate": 359 | args = result.group(2).replace(',', ' ').split() 360 | dx = float(args[0]) 361 | if len(args) == 1: 362 | dy = 0.0 363 | else: 364 | dy = float(args[1]) 365 | return (dx, dy) 366 | else: 367 | return (0, 0) 368 | 369 | @staticmethod 370 | def handle_path(newpath): 371 | paths = os.environ.get('PATH', '') 372 | # Do not add to path if already added 373 | if newpath in paths: 374 | return 375 | if newpath: 376 | # Keep new paths in front of system path. Suggested by @L-N1988 in 377 | # https://github.com/wanglongqi/WriteTeX/issues/29 378 | os.environ['PATH'] = newpath + os.path.pathsep + os.environ['PATH'] 379 | 380 | if __name__ == '__main__': 381 | e = WriteTex() 382 | e.run() 383 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Use with the GNU Affero General Public License. 553 | 554 | Notwithstanding any other provision of this License, you have 555 | permission to link or combine any covered work with a work licensed 556 | under version 3 of the GNU Affero General Public License into a single 557 | combined work, and to convey the resulting work. The terms of this 558 | License will continue to apply to the part which is the covered work, 559 | but the special requirements of the GNU Affero General Public License, 560 | section 13, concerning interaction through a network will apply to the 561 | combination as such. 562 | 563 | 14. Revised Versions of this License. 564 | 565 | The Free Software Foundation may publish revised and/or new versions of 566 | the GNU General Public License from time to time. Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | {one line to give the program's name and a brief idea of what it does.} 635 | Copyright (C) {year} {name of author} 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | {project} Copyright (C) {year} {fullname} 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | [WriteTeX](https://wanglongqi.github.io/WriteTeX/) 2 | ======== 3 | 4 | Due to incompatible change of Inkscape extension API, this extension has to split into two versions. For Inkscape version **lower than 1.0**, users should use the files in **0.9.x folder**, the other users should use files in **1.x.x folder**. 5 | 6 | 7 | You may also want to check [WriteTeX2](https://github.com/wanglongqi/WriteTeX2). 8 | 9 | Logo/ 10 | 11 | An Inkscape extension: Latex/Tex editor for Inkscape, inspired by [textext](http://pav.iki.fi/software/textext/). 12 | 13 | This extension uses Inkscape build-in extension system, does not require TK or PyGtk as textext. Live preview feature is supported. You can obtain original TeX source from View Original TeX tab. 14 | 15 | ## Installation 16 | Just drop `writetex.py` and `writetex.inx` to Inkscape extension folder, which is normally at `$inkscapeFolder$/share/extensions`. 17 | 18 | **Make sure one `LaTeX` command and one `PDFtoSVG` converter are in your path.** 19 | 20 | ### Notes on `PDFTOSVG` 21 | 22 | `PDFTOSVG` must be installed and added to your search path, otherwise you will get error like "IOError: Error reading file `somesvg.svg`". One supported `PDFTOSVG` is `pdf2svg`, which can be downloaded following locations: 23 | 24 | - For Windows user, `pdf2svg` can be downloaded from [here](https://github.com/wanglongqi/WriteTeX/releases/download/v1.1/pdf2svg-x64.7z) or [here](https://github.com/dawbarton/pdf2svg). 25 | - For Mac user, `pdf2svg` can be installed by homebrew, or download from [here](https://github.com/wanglongqi/WriteTeX/releases/download/v1.6.1/pdf2svg-MacOSX.7z). 26 | 27 | ## WriteTeX on Inkscape 1.3 (MacOSX) 28 | WriteTeX is tested on Inkscape 1.3. 29 | 30 | WriteTeX on Inkscape v1.3 31 | 32 | If you use `MacTeX` and Homebrew version of `pdf2svg`, you may need to set the additional search path as in following image: 33 | 34 | WriteTeX on Inkscape v1.3 35 | 36 | ## More info 37 | Can be found in the [website](https://wanglongqi.github.io/WriteTeX/). 38 | -------------------------------------------------------------------------------- /images/mac-v1.3.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/wanglongqi/WriteTeX/a47d0c66f49a3b8243c1c11c1460aa5599df5e94/images/mac-v1.3.png -------------------------------------------------------------------------------- /images/mac-with-pdf2svg.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/wanglongqi/WriteTeX/a47d0c66f49a3b8243c1c11c1460aa5599df5e94/images/mac-with-pdf2svg.png -------------------------------------------------------------------------------- /images/oldtext.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/wanglongqi/WriteTeX/a47d0c66f49a3b8243c1c11c1460aa5599df5e94/images/oldtext.png -------------------------------------------------------------------------------- /images/readfromfile.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/wanglongqi/WriteTeX/a47d0c66f49a3b8243c1c11c1460aa5599df5e94/images/readfromfile.png -------------------------------------------------------------------------------- /images/ui.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/wanglongqi/WriteTeX/a47d0c66f49a3b8243c1c11c1460aa5599df5e94/images/ui.png -------------------------------------------------------------------------------- /install-mac-v1.x.sh: -------------------------------------------------------------------------------- 1 | #/bin/sh 2 | cp ./1.x.x/* /Applications/Inkscape.app/Contents/Resources/share/inkscape/extensions/ 3 | -------------------------------------------------------------------------------- /logo.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/wanglongqi/WriteTeX/a47d0c66f49a3b8243c1c11c1460aa5599df5e94/logo.png -------------------------------------------------------------------------------- /writetex.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/wanglongqi/WriteTeX/a47d0c66f49a3b8243c1c11c1460aa5599df5e94/writetex.png --------------------------------------------------------------------------------