FabLab_Chemnitz/mightyscape-1.1-deprecated
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mightyscape-1.1-deprecated
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Different enhancements

This commit is contained in:
Mario Voigt 2021-11-10 02:18:39 +01:00
parent ad73bd72a5
commit 2929277f6f
4 changed files with 123 additions and 45 deletions
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2
extensions/fablabchemnitz/create_links/create_links.py
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@ -69,7 +69,7 @@ class LinksCreator(inkex.EffectExtension):
if element.tag == inkex.addNS('path','svg'):
parent = element.getparent()
idx = parent.index(element)
idSuffix = 0
idSuffix = 0
raw = element.path.to_arrays()
subPaths, prev = [], 0
for i in range(len(raw)): # Breaks compound paths into simple paths

7
extensions/fablabchemnitz/draw_directions_tavel_moves/draw_directions_tavel_moves.inx
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@ -3,7 +3,7 @@
<name>Draw Directions / Travel Moves</name>
<id>fablabchemnitz.de.draw_directions_tavel_moves</id>
<param name="nb_main" type="notebook">
<page name="tab_settings" gui-text="Settings">
<page name="tab_draw" gui-text="Draw">
<param name="order" type="optiongroup" appearance="combo" gui-text="Order">
<option value="separate_groups">To separate groups</option>
<option value="separate_layers">To separate layers</option>
@ -21,9 +21,12 @@
<separator/>
<param name="debug" type="bool" gui-text="Print debug info">false</param>
</page>
<page name="tab_remove" gui-text="Remove">
<label>If this page is selected, you can remove all old travel lines/groups Just press 'apply'.</label>
</page>
<page name="tab_about" gui-text="About">
<label appearance="header">Draw Directions / Travel Moves</label>
<label>Draw travel lines and/or dots to mark start and end points of paths</label>
<label>Draw travel lines and/or dots to mark start and end points of paths and to show the line order.</label>
<label>2021 / written by Mario Voigt (Stadtfabrikanten e.V. / FabLab Chemnitz)</label>
<spacer/>
<label appearance="header">Online Documentation</label>

157
extensions/fablabchemnitz/draw_directions_tavel_moves/draw_directions_tavel_moves.py
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@ -6,21 +6,22 @@ import inkex
from inkex import Circle, Vector2d
from inkex.paths import Path
from inkex.bezier import csplength
from debugpy.common.timestamp import current
'''
ToDos
- draw numbers for each travel lines next to the line
- option selection: add travel lines by color groups or add them at the index of the line -> this keeps the order in total (will need transform of start point and second transform of end point, if they are in different groups)
- option to just remove all generated travelLines/dots (especially hard to delete if they are inserted at element order)
'''
class DrawDirectionsTravelMoves(inkex.EffectExtension):
def drawCircle(self, group, color, point):
style = inkex.Style({'stroke': 'none', 'fill': color})
startCircle = group.add(Circle(cx=str(point[0]), cy=str(point[1]), r=str(self.svg.unittouu(str(so.dotsize/2) + "px"))))
startCircle.style = style
def find_group(self, groupId):
''' check if a group with a given id exists or not. Returns None if not found, else returns the group element '''
groups = self.document.xpath('//svg:g', namespaces=inkex.NSS)
@ -29,6 +30,32 @@ class DrawDirectionsTravelMoves(inkex.EffectExtension):
if group.get('id') == groupId:
return group
return None
def createTravelMarker(self, markerId):
#add new marker to defs (or overwrite if existent)
defs = self.svg.defs
for defi in defs:
if defi.tag == "{http://www.w3.org/2000/svg}marker" and defi.get('id') == markerId: #delete
defi.delete()
marker = inkex.Marker(id=markerId)
marker.set("inkscape:isstock", "true")
marker.set("inkscape:stockid", markerId)
marker.set("orient", "auto")
marker.set("refY", "0.0")
marker.set("refX", "0.0")
marker.set("style", "overflow:visible;")
markerPath = inkex.PathElement(id=self.svg.get_unique_id('markerId-'))
markerPath.style = {"fill-rule": "evenodd", "fill": "context-stroke", "stroke-width": str(self.svg.unittouu('1px'))}
markerPath.transform = "scale(1.0,1.0) rotate(0) translate(-6.0,0)"
arrowHeight = 6.0
markerPath.attrib["transform"] = "scale({},{}) rotate(0) translate(-{},0)".format(so.arrow_size, so.arrow_size, arrowHeight)
markerPath.path = "M {},0.0 L -3.0,5.0 L -3.0,-5.0 L {},0.0 z".format(arrowHeight, arrowHeight)
marker.append(markerPath)
defs.append(marker) #do not append before letting contain it one path. Otherwise Inkscape is going to crash immediately
def add_arguments(self, pars):
pars.add_argument("--nb_main")
@ -46,26 +73,46 @@ class DrawDirectionsTravelMoves(inkex.EffectExtension):
global so
so = self.options
dotPrefix = "dots-"
linePrefix = "travelLine-"
lineSuffix = "-travelLine"
groupPrefix = "travelLines-"
ignoreWord = "ignore"
if so.nb_main == "tab_remove":
#remove dots
dots = self.document.xpath("//svg:g[starts-with(@id, '" + dotPrefix + "')]", namespaces=inkex.NSS)
for dot in dots:
dot.delete()
#remove travel lines
travelLines = self.document.xpath("//svg:path[contains(@id, '" + lineSuffix + "')]", namespaces=inkex.NSS)
for travelLine in travelLines:
travelLine.delete()
#remove travel groups/layers
travelGroups = self.document.xpath("//svg:g[starts-with(@id, '" + groupPrefix + "')]", namespaces=inkex.NSS)
for travelGroup in travelGroups:
if len(travelGroup) == 0:
travelGroup.delete()
return
#else ...
selectedPaths = [] #total list of elements to parse
def parseChildren(element):
if isinstance(element, inkex.PathElement) and element not in selectedPaths and linePrefix not in element.get('id') and not isinstance(element.getparent(), inkex.Marker):
if isinstance(element, inkex.PathElement) and element not in selectedPaths and lineSuffix not in element.get('id') and not isinstance(element.getparent(), inkex.Marker):
selectedPaths.append(element)
children = element.getchildren()
if children is not None:
for child in children:
if isinstance(child, inkex.PathElement) and child not in selectedPaths and linePrefix not in element.get('id') and not isinstance(element.getparent(), inkex.Marker):
if isinstance(child, inkex.PathElement) and child not in selectedPaths and lineSuffix not in element.get('id') and not isinstance(element.getparent(), inkex.Marker):
selectedPaths.append(child)
parseChildren(child) #go deeper and deeper
#check if we have selectedPaths elements or if we should parse the whole document instead
if len(self.svg.selected) == 0:
for element in self.document.getroot().iter(tag=etree.Element):
if isinstance(element, inkex.PathElement) and element != self.document.getroot() and linePrefix not in element.get('id') and not isinstance(element.getparent(), inkex.Marker):
if isinstance(element, inkex.PathElement) and element != self.document.getroot() and lineSuffix not in element.get('id') and not isinstance(element.getparent(), inkex.Marker):
selectedPaths.append(element)
else:
for element in self.svg.selected.values():
@ -78,37 +125,23 @@ class DrawDirectionsTravelMoves(inkex.EffectExtension):
if so.order == "separate_groups":
dotGroup.pop("inkscape:groupmode")
dotGroup.pop("inkscape:label")
dotGroup.style.pop("display") #if the group previously has been a layer (which was hidden), a display:none will be added. we don't want that
if dotGroup.style.get('display') is not None:
dotGroup.style.pop("display") #if the group previously has been a layer (which was hidden), a display:none will be added. we don't want that
if so.arrow_style is True:
markerId = "travel_move_arrow"
#add new marker to defs (or overwrite if existent)
defs = self.svg.defs
for defi in defs:
if defi.tag == "{http://www.w3.org/2000/svg}marker" and defi.get('id') == markerId: #delete
defi.delete()
marker = inkex.Marker(id=markerId)
marker.set("inkscape:isstock", "true")
marker.set("inkscape:stockid", markerId)
marker.set("orient", "auto")
marker.set("refY", "0.0")
marker.set("refX", "0.0")
marker.set("style", "overflow:visible;")
self.createTravelMarker(markerId)
markerPath = inkex.PathElement(id=self.svg.get_unique_id('markerId-'))
markerPath.style = {"fill-rule": "evenodd", "fill": "context-stroke", "stroke-width": str(self.svg.unittouu('1px'))}
markerPath.transform = "scale(1.0,1.0) rotate(0) translate(-6.0,0)"
arrowHeight = 6.0
markerPath.attrib["transform"] = "scale({},{}) rotate(0) translate(-{},0)".format(so.arrow_size, so.arrow_size, arrowHeight)
markerPath.path = "M {},0.0 L -3.0,5.0 L -3.0,-5.0 L {},0.0 z".format(arrowHeight, arrowHeight)
marker.append(markerPath)
defs.append(marker) #do not append before letting contain it one path. Otherwise Inkscape is going to crash immediately
#collect all different stroke colors to distinguish by groups
strokeColors = []
strokeColorsAndCounts = {}
startEndPath = [] #the container for all paths we will loop on
'''
the container for all paths we will loop on. Index:
0 = element
1 = start point
2 = end point
'''
startEndPath = []
for element in selectedPaths:
strokeColor = element.style.get('stroke')
@ -132,7 +165,8 @@ class DrawDirectionsTravelMoves(inkex.EffectExtension):
if so.order == "separate_groups":
travelGroup.pop("inkscape:groupmode")
travelGroup.pop("inkscape:label")
travelGroup.style.pop("display")
if travelGroup.style.get('display') is not None:
travelGroup.style.pop("display")
p = element.path.transform(element.composed_transform())
@ -166,8 +200,22 @@ class DrawDirectionsTravelMoves(inkex.EffectExtension):
for i in range(0, ran): #loop through the item selection. nested loop. so we loop over alle elements again for each color
if i < ran - 1:
elementStroke = startEndPath[i][0].style.get('stroke')
currentElement = startEndPath[i][0]
idx = currentElement.getparent().index(currentElement)
travelLineId = currentElement.get('id') + lineSuffix + ("-begin" if firstOccurence is True else "")
if i == ran or createdMoves == colorCount:
elementStroke = startEndPath[i-1][0].style.get('stroke')
currentElement = startEndPath[i-1][0]
idx = currentElement.getparent().index(currentElement) + 1
travelLineId = currentElement.get('id') + lineSuffix + "-end"
if i < ran - 2:
nextElement = startEndPath[i+1][0]
elif i < ran - 1:
nextElement = startEndPath[i][0]
else:
nextElement = None
if elementStroke is None or elementStroke == "none":
elementStroke = "none"
@ -194,26 +242,53 @@ class DrawDirectionsTravelMoves(inkex.EffectExtension):
if i == ran - 1:
inkex.utils.debug("segment={},{}".format(startEndPath[i-1][1], travelEnd))
travelLine = inkex.PathElement(id=self.svg.get_unique_id(linePrefix) + element.get('id'))
travelLine = inkex.PathElement(id=travelLineId)
#if some objects are at svg:svg level this may cause errors
#if element.getparent() != self.document.getroot():
# travelLine.transform = element.getparent().composed_transform()
travelLine.set('d', "M{:0.6f},{:0.6f} L{:0.6f},{:0.6f}".format(travelStart[0],travelStart[1],travelEnd[0],travelEnd[1]))
travelLine.style = {'stroke': ("#000000" if so.ignore_colors is True else sc), 'fill': 'none', 'stroke-width': str(self.svg.unittouu('1px')), 'marker-end': 'url(#marker1426)'}
if so.dashed_style is True:
travelLine.style['stroke-dasharray'] = '1,1'
travelLine.style['stroke-dashoffset'] = '0'
if so.arrow_style is True:
travelLine.style["marker-end"] = "url(#{})".format(markerId)
#check the length. if zero we do not add
slengths, stotal = csplength(travelLine.path.transform(element.composed_transform()).to_superpath()) #get segment lengths and total length of path in document's internal unit
if stotal > 0:
#finally add the line
travelGroup = self.find_group(groupPrefix + sc)
travelGroup.add(travelLine)
#this is a really dirty block of code
if so.order == "element_index":
#adding the lines at element index requires to apply transformations for start point and end point (in case they are in different groups)
pseudo1 = inkex.PathElement()
pseudo1.set('d', "M{:0.6f},{:0.6f}".format(travelStart[0],travelStart[1]))
pseudo2 = inkex.PathElement()
pseudo2.set('d', "M{:0.6f},{:0.6f}".format(travelEnd[0],travelEnd[1]))
if nextElement is not None:
if currentElement.getparent() == nextElement.getparent():
pseudo1.path = pseudo1.path.transform(-currentElement.composed_transform()).to_superpath()
pseudo2.path = pseudo2.path.transform(-nextElement.composed_transform()).to_superpath()
else:
pseudo1.path = pseudo1.path.transform(-currentElement.composed_transform()).to_superpath()
pseudo2.path = pseudo2.path.transform(-currentElement.composed_transform()).to_superpath()
else:
pseudo1.path = pseudo1.path.transform(-currentElement.composed_transform()).to_superpath()
pseudo2.path = pseudo2.path.transform(-currentElement.composed_transform()).to_superpath()
travelLine.path = pseudo1.path + pseudo2.get('d').replace("M", "L")
if so.debug is True: self.msg("travelLine={}".format(travelLine.path))
#check the length. if zero we do not add
slengths, stotal = csplength(travelLine.path.transform(currentElement.composed_transform()).to_superpath()) #get segment lengths and total length of path in document's internal unit
if stotal > 0:
#finally add the line
currentElement.getparent().insert(idx, travelLine)
else:
if so.debug is True: inkex.utils.debug("Line has length of zero")
else:
if so.debug is True: inkex.utils.debug("Line has length of zero")
travelLine.set('d', "M{:0.6f},{:0.6f} L{:0.6f},{:0.6f}".format(travelStart[0],travelStart[1],travelEnd[0],travelEnd[1]))
#check the length. if zero we do not add
slengths, stotal = csplength(travelLine.path.transform(currentElement.composed_transform()).to_superpath()) #get segment lengths and total length of path in document's internal unit
if stotal > 0:
#finally add the line
self.find_group(groupPrefix + sc).add(travelLine)
else:
if so.debug is True: inkex.utils.debug("Line has length of zero")
createdMoves += 1 #each time we created a move we count up. we want to compare against the total count of that color
if so.debug is True: inkex.utils.debug("createdMoves={}".format(createdMoves))

2
extensions/fablabchemnitz/robot_boxes/robot_boxes.py
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@ -307,7 +307,7 @@ class RobotBoxes(inkex.EffectExtension):
# Translate group
#transform = 'translate(' + str( self.svg.namedview.center[0] ) + ',' + str( self.svg.namedview.center[1] ) + ')'
g = etree.SubElement(self.svg.get_current_layer(), 'g', {inkex.addNS('label','inkscape'):'RobotBox'})
g.transform = transform
#g.transform = transform
# Create SVG Path for box bounds
style = { 'stroke': '#000000', 'fill': 'none', 'stroke-width':str(self.svg.unittouu("1px")) }