diff options
Diffstat (limited to 'lib/svg/svg.py')
| -rw-r--r-- | lib/svg/svg.py | 41 |
1 files changed, 37 insertions, 4 deletions
diff --git a/lib/svg/svg.py b/lib/svg/svg.py index 852215f2..5552abd8 100644 --- a/lib/svg/svg.py +++ b/lib/svg/svg.py @@ -1,7 +1,8 @@ import simpletransform, simplestyle, inkex from .units import get_viewbox_transform -from .tags import SVG_GROUP_TAG, INKSCAPE_LABEL, INKSCAPE_GROUPMODE, SVG_PATH_TAG +from .tags import SVG_GROUP_TAG, INKSCAPE_LABEL, INKSCAPE_GROUPMODE, SVG_PATH_TAG, SVG_DEFS_TAG +from .realistic_rendering import realistic_stitch, realistic_filter from ..i18n import _ from ..utils import cache @@ -32,6 +33,28 @@ def get_correction_transform(svg): return transform +def color_block_to_realistic_stitches(color_block, svg): + paths = [] + + for point_list in color_block_to_point_lists(color_block): + color = color_block.color.visible_on_white.darker.to_hex_str() + start = point_list[0] + for point in point_list[1:]: + paths.append(inkex.etree.Element( + SVG_PATH_TAG, + {'style': simplestyle.formatStyle( + { + 'fill': color, + 'stroke': 'none', + 'filter': 'url(#realistic-stitch-filter)' + }), + 'd': realistic_stitch(start, point), + 'transform': get_correction_transform(svg) + })) + start = point + + return paths + def color_block_to_paths(color_block, svg): paths = [] # We could emit just a single path with one subpath per point list, but @@ -56,8 +79,7 @@ def color_block_to_paths(color_block, svg): return paths - -def render_stitch_plan(svg, stitch_plan): +def render_stitch_plan(svg, stitch_plan, realistic=False): layer = svg.find(".//*[@id='__inkstitch_stitch_plan__']") if layer is None: layer = inkex.etree.Element(SVG_GROUP_TAG, @@ -76,6 +98,17 @@ def render_stitch_plan(svg, stitch_plan): SVG_GROUP_TAG, {'id': '__color_block_%d__' % i, INKSCAPE_LABEL: "color block %d" % (i + 1)}) - group.extend(color_block_to_paths(color_block, svg)) + if realistic: + group.extend(color_block_to_realistic_stitches(color_block, svg)) + else: + group.extend(color_block_to_paths(color_block, svg)) svg.append(layer) + + if realistic: + defs = svg.find(SVG_DEFS_TAG) + + if defs is None: + defs = inkex.etree.SubElement(svg, SVG_DEFS_TAG) + + defs.append(inkex.etree.fromstring(realistic_filter)) |