103 lines
4.5 KiB
Python
103 lines
4.5 KiB
Python
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#!/usr/bin/env python3
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import re
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import inkex
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from inkex import TextElement, TextPath, Tspan
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from inkex.bezier import csparea, cspcofm, csplength
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from inkex.colors import Color
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class IdsToText(inkex.EffectExtension):
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def add_arguments(self, pars):
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pars.add_argument('--fontsize', type = int, default = '10', help = 'Font Size')
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pars.add_argument('--color', type=Color, default = 255, help = 'Color')
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pars.add_argument('--font', default = 'Roboto', help = 'Font Family')
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pars.add_argument('--fontweight', default = 'bold', help = 'Font Weight')
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pars.add_argument('--replaced', default = '', help = 'Text to replace')
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pars.add_argument('--replacewith', default = '', help = 'Replace with this text')
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pars.add_argument('--angle', type = float, dest = 'angle', default = 0, help = 'Rotation angle')
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pars.add_argument('--capitals', type = inkex.Boolean, default = False, help = 'Capitalize')
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pars.add_argument('--path_attribute', default='id', help='Path attribute to show')
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pars.add_argument('--matchre', default='', help='Match regular expression')
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pars.add_argument('--group', type=inkex.Boolean, default=False, help='Group paths with generated text elements')
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def extract_path_attribute(self, attr, node):
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ret = ''
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if attr == 'id':
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ret = node.get(attr)
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elif attr == 'label':
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value = node.get(attr)
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ret = str(value) if value else (node.get("inkscape:label") or "")
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elif attr == 'width':
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ret = format(node.bounding_box().width, '.2f')
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elif attr == 'height':
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ret = format(node.bounding_box().height, '.2f')
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elif attr == 'fill' or attr == 'stroke':
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if 'style' in node.attrib:
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style = node.attrib.get('style')
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style = dict(inkex.styles.Style.parse_str(style))
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if attr in style:
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ret = style.get(attr)
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elif attr in node.attrib:
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ret = node.attrib.get(attr)
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return ret
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def effect(self):
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if len(self.svg.selection.filter(inkex.PathElement)) == 0:
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inkex.errormsg("Please select some paths first.")
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exit()
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path_attribute = self.options.path_attribute
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is_text_attribute = path_attribute in ['id', 'label']
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for id, node in self.svg.selection.filter(inkex.PathElement).items():
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to_show = self.extract_path_attribute(path_attribute, node)
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node.path.transform(node.composed_transform()).to_superpath()
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bbox = node.bounding_box()
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tx, ty = bbox.center
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if self.options.group:
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group_element = node.getparent().add(inkex.Group())
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group_element.add(node)
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group_element.set('id', node.get('id') + "_group")
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text_element = group_element.add(inkex.TextElement())
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else:
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text_element = node.getparent().add(inkex.TextElement())
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tspan_element = text_element.add(inkex.Tspan())
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tspan_element.set('sodipodi:role', 'line')
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styles = {'text-align': 'center',
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'vertical-align': 'bottom',
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'text-anchor': 'middle',
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'font-size': str(self.options.fontsize) + 'px',
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'font-weight': self.options.fontweight,
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'font-style': 'normal',
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'font-family': self.options.font,
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'fill': str(self.options.color)
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}
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tspan_element.set('style', str(inkex.Style(styles)))
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tspan_element.set('dy', '0')
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if is_text_attribute:
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if self.options.capitals:
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to_show = to_show.upper()
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if self.options.matchre != '':
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matches = re.findall(self.options.matchre, to_show)
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if len(matches) > 0:
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to_show = matches[0]
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if self.options.replaced != '':
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to_show = to_show.replace(
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self.options.replaced, self.options.replacewith)
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tspan_element.text = to_show
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tspan_element.set('id', node.get('id') + "_tspan")
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text_element.set('id', node.get('id') + "_text")
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text_element.set('x', str(tx))
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text_element.set('y', str(ty))
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text_element.set('transform', 'rotate(%s, %s, %s)' %
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(-int(self.options.angle), tx, ty))
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if __name__ == '__main__':
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IdsToText().run()
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