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Diffstat (limited to 'lib/extensions/apply_satin_pattern.py')
| -rw-r--r-- | lib/extensions/apply_satin_pattern.py | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/lib/extensions/apply_satin_pattern.py b/lib/extensions/apply_satin_pattern.py deleted file mode 100644 index 47eb4d83..00000000 --- a/lib/extensions/apply_satin_pattern.py +++ /dev/null @@ -1,79 +0,0 @@ -# Authors: see git history -# -# Copyright (c) 2021 Authors -# Licensed under the GNU GPL version 3.0 or later. See the file LICENSE for details. - -import inkex -from lxml import etree - -from ..elements import SatinColumn -from ..i18n import _ -from ..svg.tags import INKSTITCH_ATTRIBS, SVG_DEFS_TAG -from .base import InkstitchExtension - - -class ApplySatinPattern(InkstitchExtension): - # Add inkstitch:pattern attribute to selected patterns. The patterns will be projected on a satin column, which must be in the selection too - - def effect(self): - if not self.get_elements(): - return - - if not self.svg.selected or not any(isinstance(item, SatinColumn) for item in self.elements) or len(self.svg.selected) < 2: - inkex.errormsg(_("Please select at least one satin column and a pattern.")) - return - - if sum(isinstance(item, SatinColumn) for item in self.elements) > 1: - inkex.errormsg(_("Please select only one satin column.")) - return - - satin_id = self.get_satin_column().node.get('id', None) - patterns = self.get_patterns() - - for pattern in patterns: - pattern.node.set(INKSTITCH_ATTRIBS['pattern'], satin_id) - self.set_marker(pattern.node) - - def get_satin_column(self): - return list(filter(lambda satin: isinstance(satin, SatinColumn), self.elements))[0] - - def get_patterns(self): - return list(filter(lambda satin: not isinstance(satin, SatinColumn), self.elements)) - - def set_marker(self, node): - document = node.getroottree().getroot() - xpath = ".//marker[@id='inkstitch-pattern-marker']" - pattern_marker = document.xpath(xpath) - if not pattern_marker: - # get or create def element - defs = document.find(SVG_DEFS_TAG) - if defs is None: - defs = etree.SubElement(document, SVG_DEFS_TAG) - - # insert marker - marker = """<marker - refX="5" - refY="2.5" - orient="auto" - id="inkstitch-pattern-marker"> - <g - id="inkstitch-pattern-group"> - <path - style="fill:#fafafa;stroke:#ffbe00;stroke-width:0.3;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:1, 0.5;stroke-dashoffset:0;stroke-opacity:1" - d="m 5.05952,2.58154 c 0,1.35905 -1.10173,2.4608 -2.46079,2.4608 -1.35905,0 -2.46079,-1.10175 -2.46079,-2.4608 0,-0.65262 0.259271,-1.27856 0.720751,-1.74004 C 1.32018,0.38002 1.94609,0.120749 2.59873,0.120749 c 1.35906,0 2.46079,1.101751 2.46079,2.460791 z" - id="inkstitch-pattern-marker-circle" /> - <path - style="fill:none;stroke:#000000;stroke-width:0.1;stroke-linecap:round;stroke-miterlimit:4;" - id="inkstitch-pattern-marker-spiral" - d="M 2.45807,2.80588 C 2.35923,2.84009 2.28168,2.72985 2.27863,2.64621 2.27369,2.48274 2.43336,2.37629 2.58086,2.3877 2.8006,2.40291 2.94012,2.6234 2.91389,2.83249 2.87853,3.11001 2.59683,3.28488 2.3292,3.24307 1.99161,3.18604 1.78366,2.84389 1.84297,2.51695 1.9152,2.11778 2.32311,1.87448 2.70974,1.95431 3.16593,2.04175 3.44307,2.51315 3.34955,2.96175 3.24121,3.47497 2.70594,3.7867 2.2007,3.67645 1.62589,3.551 1.27919,2.95034 1.4073,2.3877 1.551,1.75283 2.21439,1.37266 2.83823,1.51713 3.53165,1.67679 3.94793,2.40671 3.78522,3.0872 3.60616,3.83992 2.81504,4.29232 2.07221,4.11364 1.26018,3.91595 0.773949,3.06059 0.971634,2.25844 1.18605,1.38787 2.10528,0.867047 2.96711,1.07994 3.89775,1.31184 4.45317,2.29646 4.22089,3.21645 4.20112,3.29629 4.17565,3.37612 4.14523,3.45216" /> - </g> - </marker>""" # noqa: E501 - defs.append(etree.fromstring(marker)) - - # attach marker to node - style = node.get('style', '').split(";") - import sys - print(style, file=sys.stderr) - style = [i for i in style if not i.startswith('marker-start')] - style.append('marker-start:url(#inkstitch-pattern-marker)') - node.set('style', ";".join(style)) |