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quick fix for version 1 api change #20

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Apr 13, 2020
Merged

quick fix for version 1 api change #20

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8 changes: 4 additions & 4 deletions writetex.inx
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Original file line number Diff line number Diff line change
Expand Up @@ -4,25 +4,25 @@
<id>tk.whywhow.writetex</id>
<dependency type="executable" location="extensions">inkex.py</dependency>
<param name="preamble" type="string" _gui-text="Preamble File: "></param>
<param name="read-as-line" type="boolean" _gui-text="Trade above as contents">false</param>
<param name="read-as-line" type="bool" _gui-text="Trade above as contents">false</param>
<param name="scale" type="float" precision="2" min="0.1" max="50" _gui-text="Scale Factor">1</param>
<param name="action" type="notebook">
<page name="new" _gui-text="New TeX String">
<param name="formula" type="string" _gui-text="LateX Source: "></param>
<param name="rescale" type="boolean" _gui-text="Rescale the node.">false</param>
<param name="rescale" type="bool" _gui-text="Rescale the node.">false</param>
</page>
<page name="newfile" _gui-text="New from File">
<param name="inputfile" type="string" _gui-text="LateX Source File: "></param>
</page>
<page name="viewold" _gui-text="View Original TeX">
<_param name="old" type="description">Choose this tab if you would like to obtain the original TeX string.</_param>
<param name="tosvg" type="boolean" _gui-text="Write output to Figure"></param>
<param name="tosvg" type="bool" _gui-text="Write output to Figure"></param>
</page>
<page name="help" _gui-text="Help">
<_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.</_param>
</page>
</param>
<param name="pdftosvg" type="enum" _gui-text="PDF to SVG converter: ">
<param name="pdftosvg" type="optiongroup" appearance="combo" _gui-text="PDF to SVG converter: ">
<_item value="1">PDF2SVG</_item>
<_item value="2">PStoEDIT</_item>
<_item value="2">PDFtoCAIRO</_item>
Expand Down
101 changes: 51 additions & 50 deletions writetex.py
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,7 @@
import copy
import subprocess
import re
from lxml import etree
# from distutils import spawn
WriteTexNS = u'http://wanglongqi.github.io/WriteTeX'
# from textext
Expand All @@ -30,43 +31,43 @@ class WriteTex(inkex.Effect):

def __init__(self):
inkex.Effect.__init__(self)
self.OptionParser.add_option("-f", "--formula",
action="store", type="string",
self.arg_parser.add_argument("-f", "--formula",
action="store", type=str,
dest="formula", default="",
help="LaTeX formula")
self.OptionParser.add_option("-p", "--preamble",
action="store", type="string",
self.arg_parser.add_argument("-p", "--preamble",
action="store", type=str,
dest="preamble", default="",
help="Preamble File")
self.OptionParser.add_option("--read-as-line",
action="store", type="string",
self.arg_parser.add_argument("--read-as-line",
action="store", type=str,
dest="preline", default="",
help="Read preamble as string")
self.OptionParser.add_option("-s", "--scale",
action="store", type="string",
self.arg_parser.add_argument("-s", "--scale",
action="store", type=str,
dest="scale", default="",
help="Scale Factor")
self.OptionParser.add_option("-i", "--inputfile",
action="store", type="string",
self.arg_parser.add_argument("-i", "--inputfile",
action="store", type=str,
dest="inputfile", default="",
help="Read From File")
self.OptionParser.add_option("-c", "--pdftosvg",
action="store", type="string",
self.arg_parser.add_argument("-c", "--pdftosvg",
action="store", type=str,
dest="pdftosvg", default="",
help="PDFtoSVG Converter")
self.OptionParser.add_option("--action", action="store",
type="string", dest="action",
self.arg_parser.add_argument("--action", action="store",
type=str, dest="action",
default=None, help="")
self.OptionParser.add_option("-r", "--rescale",
action="store", type="string",
self.arg_parser.add_argument("-r", "--rescale",
action="store", type=str,
dest="rescale", default="",
help="Rescale the object")
self.OptionParser.add_option("-l", "--latexcmd",
action="store", type="string",
self.arg_parser.add_argument("-l", "--latexcmd",
action="store", type=str,
dest="latexcmd", default="xelatex",
help="Latex command used to compile")
self.OptionParser.add_option("-t", "--tosvg",
action="store", type="string",
self.arg_parser.add_argument("-t", "--tosvg",
action="store", type=str,
dest="tosvg", default="false",
help="Write output directly to a new node in svg file")

Expand All @@ -75,23 +76,23 @@ def effect(self):
action = self.options.action.strip("\"")
if action == "viewold":
for i in self.options.ids:
node = self.selected[i]
node = self.svg.selected[i]
if node.tag != '{%s}g' % SVG_NS:
continue
if '{%s}text' % WriteTexNS in node.attrib:
if self.options.tosvg == "true":
doc = inkex.etree.fromstring(
doc = etree.fromstring(
'<text x="%g" y="%g">%s</text>' % (
self.view_center[0],
self.view_center[1],
self.svg.namedview.center[0],
self.svg.namedview.center[1],
node.attrib.get(
'{%s}text' % WriteTexNS, '').decode('string-escape')))
'{%s}text' % WriteTexNS, '')))
p = node.getparent()
# p.remove(node)
p.append(doc)
else:
print(node.attrib.get(
'{%s}text' % WriteTexNS, '').decode('string-escape'), file=sys.stderr)
'{%s}text' % WriteTexNS, ''), file=sys.stderr)
return
print("No text find.", file=sys.stderr)
return
Expand Down Expand Up @@ -197,9 +198,9 @@ def svg_to_group(self, svgin):
innode = svgin.tag.rsplit('}', 1)[-1]
# replace svg with group by select specific elements
if innode == 'svg':
svgout = inkex.etree.Element(inkex.addNS('g', 'WriteTexNS'))
svgout = etree.Element(inkex.addNS('g'))
else:
svgout = inkex.etree.Element(inkex.addNS(innode, 'WriteTexNS'))
svgout = etree.Element(inkex.addNS(innode))
for att in svgin.attrib:
svgout.attrib[att] = svgin.attrib[att]

Expand All @@ -213,16 +214,16 @@ def svg_to_group(self, svgin):

return svgout

doc = inkex.etree.parse(svg_file)
doc = etree.parse(svg_file)
svg = doc.getroot()
newnode = svg_to_group(self, svg)
newnode.attrib['{%s}text' %
WriteTexNS] = self.text.encode('string-escape')
WriteTexNS] = self.text

replace = False

for i in self.options.ids:
node = self.selected[i]
node = self.svg.selected[i]
if node.tag != '{%s}g' % SVG_NS:
continue
if '{%s}text' % WriteTexNS in node.attrib:
Expand All @@ -234,16 +235,16 @@ def svg_to_group(self, svgin):
if self.options.rescale == 'true':
newnode.attrib['transform'] = 'matrix(%f,0,0,%f,%f,%f)' % (
800*self.options.scale, 800*self.options.scale,
self.view_center[0],
self.view_center[1])
self.svg.namedview.center[0],
self.svg.namedview.center[1])
else:
if 'transform' in node.attrib:
newnode.attrib['transform'] = node.attrib['transform']
else:
newnode.attrib['transform'] = 'matrix(%f,0,0,%f,%f,%f)' % (
800*self.options.scale, 800*self.options.scale,
self.view_center[0],
self.view_center[1])
self.svg.namedview.center[0],
self.svg.namedview.center[1])
newnode.attrib['style'] = node.attrib['style']
except:
pass
Expand All @@ -253,9 +254,9 @@ def svg_to_group(self, svgin):
else:
newnode.attrib['transform'] = 'matrix(%f,0,0,%f,%f,%f)' % (
800*self.options.scale, 800*self.options.scale,
self.view_center[0],
self.view_center[1])
self.current_layer.append(newnode)
self.svg.namedview.center[0],
self.svg.namedview.center[1])
self.svg.get_current_layer().append(newnode)

def merge_pdf2svg_svg(self, svg_file):
# This is the smallest point coordinates assumed
Expand All @@ -282,7 +283,7 @@ def svg_to_group(self, svgin):
MAX_XY[1] = y
p.append(copy.copy(i))

svgout = inkex.etree.Element(inkex.addNS('g', 'WriteTexNS'))
svgout = etree.Element(inkex.addNS('g'))
for node in svgin:
if node is svgout:
continue
Expand All @@ -291,16 +292,16 @@ def svg_to_group(self, svgin):
svgout.append(node)
return svgout

doc = inkex.etree.parse(svg_file)
doc = etree.parse(svg_file)
svg = doc.getroot()
newnode = svg_to_group(self, svg)
newnode.attrib['{%s}text' %
WriteTexNS] = self.text.encode('string-escape')
WriteTexNS] = self.text

replace = False

for i in self.options.ids:
node = self.selected[i]
node = self.svg.selected[i]
if node.tag != '{%s}g' % SVG_NS:
continue
if '{%s}text' % WriteTexNS in node.attrib:
Expand All @@ -312,28 +313,28 @@ def svg_to_group(self, svgin):
if self.options.rescale == 'true':
newnode.attrib['transform'] = 'matrix(%f,0,0,%f,%f,%f)' % (
self.options.scale, self.options.scale,
self.view_center[0],
self.view_center[1])
self.svg.namedview.center[0],
self.svg.namedview.center[1])
else:
if 'transform' in node.attrib:
newnode.attrib['transform'] = node.attrib['transform']
else:
newnode.attrib['transform'] = 'matrix(%f,0,0,%f,%f,%f)' % (
self.options.scale, self.options.scale,
self.view_center[0]-MAX_XY[0]*self.options.scale,
self.view_center[1]-MAX_XY[1]*self.options.scale)
self.svg.namedview.center[0]-MAX_XY[0]*self.options.scale,
self.svg.namedview.center[1]-MAX_XY[1]*self.options.scale)
newnode.attrib['style'] = node.attrib['style']
except:
pass
p = node.getparent()
p.remove(node)
p.append(newnode)
else:
self.current_layer.append(newnode)
self.svg.get_current_layer().append(newnode)
newnode.attrib['transform'] = 'matrix(%f,0,0,%f,%f,%f)' % (
self.options.scale, self.options.scale,
self.view_center[0]-MAX_XY[0]*self.options.scale,
self.view_center[1]-MAX_XY[1]*self.options.scale)
self.svg.namedview.center[0]-MAX_XY[0]*self.options.scale,
self.svg.namedview.center[1]-MAX_XY[1]*self.options.scale)

@staticmethod
def parse_transform(transf):
Expand All @@ -357,4 +358,4 @@ def parse_transform(transf):

if __name__ == '__main__':
e = WriteTex()
e.affect()
e.run()