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Draft: use draftutils.utils module in getSVG

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This commit is contained in:
vocx-fc
2020-07-04 14:10:37 -05:00
committed by Yorik van Havre
parent 4a0d127dae
commit ee58279b3e
1 changed files with 66 additions and 38 deletions
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104
src/Mod/Draft/getSVG.py
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@@ -1,3 +1,25 @@
# -*- coding: utf8 -*-
# ***************************************************************************
# * Copyright (c) 2009 Yorik van Havre <yorik@uncreated.net> *
# * Copyright (c) 2018 George Shuklin (amarao) *
# * *
# * This program is free software; you can redistribute it and/or modify *
# * it under the terms of the GNU Lesser General Public License (LGPL) *
# * as published by the Free Software Foundation; either version 2 of *
# * the License, or (at your option) any later version. *
# * for detail see the LICENCE text file. *
# * *
# * This program is distributed in the hope that it will be useful, *
# * but WITHOUT ANY WARRANTY; without even the implied warranty of *
# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
# * GNU Library General Public License for more details. *
# * *
# * You should have received a copy of the GNU Library General Public *
# * License along with this program; if not, write to the Free Software *
# * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
# * USA *
# * *
# ***************************************************************************
"""Provides functions to return the SVG representation of various shapes."""
## @defgroup getSVG getSVG
# \ingroup DRAFT
@@ -5,11 +27,15 @@
## \addtogroup getSVG
# @{
import math
import six
import FreeCAD, math, os, DraftVecUtils, WorkingPlane
import FreeCAD
import DraftVecUtils
import WorkingPlane
import draftutils.utils as utils
from FreeCAD import Vector
from Draft import getType, getrgb, svgpatterns, gui
def getLineStyle(linestyle, scale):
@@ -69,8 +95,8 @@ def getDiscretized(edge, plane):
def getPattern(pat):
if pat in svgpatterns():
return svgpatterns()[pat][0]
if pat in utils.svg_patterns():
return utils.svg_patterns()[pat][0]
return ''
@@ -85,7 +111,7 @@ def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direct
# if this is a group, gather all the svg views of its children
if hasattr(obj,"isDerivedFrom"):
if obj.isDerivedFrom("App::DocumentObjectGroup") or getType(obj) == "Layer":
if obj.isDerivedFrom("App::DocumentObjectGroup") or utils.get_type(obj) == "Layer":
svg = ""
for child in obj.Group:
svg += getSVG(child,scale,linewidth,fontsize,fillstyle,direction,linestyle,color,linespacing,techdraw,rotation,fillSpaces,override)
@@ -122,13 +148,13 @@ def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direct
if "#" in color:
stroke = color
else:
stroke = getrgb(color)
elif gui:
stroke = utils.get_rgb(color)
elif FreeCAD.GuiUp:
if hasattr(obj,"ViewObject"):
if hasattr(obj.ViewObject,"LineColor"):
stroke = getrgb(obj.ViewObject.LineColor)
stroke = utils.get_rgb(obj.ViewObject.LineColor)
elif hasattr(obj.ViewObject,"TextColor"):
stroke = getrgb(obj.ViewObject.TextColor)
stroke = utils.get_rgb(obj.ViewObject.TextColor)
lstyle = "none"
if override:
lstyle = getLineStyle(linestyle, scale)
@@ -339,7 +365,7 @@ def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direct
def getArrow(arrowtype,point,arrowsize,color,linewidth,angle=0):
svg = ""
if gui:
if FreeCAD.GuiUp:
if not obj.ViewObject:
return svg
if obj.ViewObject.ArrowType == "Circle":
@@ -492,8 +518,8 @@ def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direct
svg += getPath(obj.Edges,pathname="")
elif getType(obj) in ["Dimension","LinearDimension"]:
if gui:
elif utils.get_type(obj) in ["Dimension", "LinearDimension"]:
if FreeCAD.GuiUp:
if not obj.ViewObject:
print ("export of dimensions to SVG is only available in GUI mode")
elif obj.ViewObject.Proxy:
@@ -586,8 +612,8 @@ def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direct
# drawing text
svg += getText(stroke,fontsize,obj.ViewObject.FontName,tangle,tbase,prx.string)
elif getType(obj) == "AngularDimension":
if gui:
elif utils.get_type(obj) == "AngularDimension":
if FreeCAD.GuiUp:
if not obj.ViewObject:
print ("export of dimensions to SVG is only available in GUI mode")
elif obj.ViewObject.Proxy:
@@ -637,7 +663,7 @@ def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direct
tbase = getProj(prx.tbase, plane)
svg += getText(stroke,fontsize,obj.ViewObject.FontName,tangle,tbase,prx.string)
elif getType(obj) == "Label":
elif utils.get_type(obj) == "Label":
if getattr(obj.ViewObject, "Line", True): # some Labels may have no Line property
def format_point(coords, action='L'):
return "{action}{x},{y}".format(
@@ -672,7 +698,7 @@ def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direct
)
# print text
if gui:
if FreeCAD.GuiUp:
if not obj.ViewObject:
print("export of texts to SVG is only available in GUI mode")
else:
@@ -684,29 +710,29 @@ def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direct
svg += getText(stroke, fontsize, fontname, rotation, position,
text, linespacing, justification)
elif getType(obj) in ["Annotation","DraftText"]:
"returns an svg representation of a document annotation"
if gui:
elif utils.get_type(obj) in ["Annotation", "DraftText", "Text"]:
# returns an svg representation of a document annotation
if FreeCAD.GuiUp:
if not obj.ViewObject:
print ("export of texts to SVG is only available in GUI mode")
print("export of texts to SVG is only available in GUI mode")
else:
n = obj.ViewObject.FontName
if getType(obj) == "Annotation":
if utils.get_type(obj) == "Annotation":
p = getProj(obj.Position, plane)
r = obj.ViewObject.Rotation.getValueAs("rad")
t = obj.LabelText
else: # DraftText
else: # DraftText (old) or Text (new, 0.19)
p = getProj(obj.Placement.Base, plane)
r = obj.Placement.Rotation
t = obj.Text
j = obj.ViewObject.Justification
svg += getText(stroke,fontsize,n,r,p,t,linespacing,j)
elif getType(obj) == "Axis":
"returns the SVG representation of an Arch Axis system"
if gui:
elif utils.get_type(obj) == "Axis":
# returns the SVG representation of an Arch Axis system
if FreeCAD.GuiUp:
if not obj.ViewObject:
print ("export of axes to SVG is only available in GUI mode")
print("export of axes to SVG is only available in GUI mode")
else:
vobj = obj.ViewObject
lorig = lstyle
@@ -748,7 +774,7 @@ def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direct
n += 1
lstyle = lorig
elif getType(obj) == "Pipe":
elif utils.get_type(obj) == "Pipe":
fill = stroke
if obj.Base and obj.Diameter:
svg += getPath(obj.Base.Shape.Edges)
@@ -757,7 +783,7 @@ def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direct
if isinstance(f.Edges[0].Curve,Part.Circle):
svg += getCircle(f.Edges[0])
elif getType(obj) == "Rebar":
elif utils.get_type(obj) == "Rebar":
fill = "none"
basewire = obj.Base.Shape.Wires[0].copy()
# Not applying rounding because the results are not correct
@@ -772,14 +798,14 @@ def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direct
wires.append(wire)
svg += getPath(wires=wires)
elif getType(obj) == "PipeConnector":
elif utils.get_type(obj) == "PipeConnector":
pass
elif getType(obj) == "Space":
"returns an SVG fragment for the text of a space"
if gui:
elif utils.get_type(obj) == "Space":
# returns an SVG fragment for the text of a space
if FreeCAD.GuiUp:
if not obj.ViewObject:
print ("export of spaces to SVG is only available in GUI mode")
print("export of spaces to SVG is only available in GUI mode")
else:
if fillSpaces:
if hasattr(obj,"Proxy"):
@@ -787,13 +813,14 @@ def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direct
obj.Proxy.getArea(obj,notouch=True)
if hasattr(obj.Proxy,"face"):
# setting fill
if gui:
fill = getrgb(obj.ViewObject.ShapeColor,testbw=False)
if FreeCAD.GuiUp:
fill = utils.get_rgb(obj.ViewObject.ShapeColor,
testbw=False)
fill_opacity = 1 - (obj.ViewObject.Transparency / 100.0)
else:
fill = "#888888"
svg += getPath(wires=[obj.Proxy.face.OuterWire])
c = getrgb(obj.ViewObject.TextColor)
c = utils.get_rgb(obj.ViewObject.TextColor)
n = obj.ViewObject.FontName
a = 0
if rotation != 0:
@@ -820,14 +847,15 @@ def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direct
return ''
# setting fill
if obj.Shape.Faces:
if gui:
if FreeCAD.GuiUp:
try:
m = obj.ViewObject.DisplayMode
except AttributeError:
m = None
if (m != "Wireframe"):
if fillstyle == "shape color":
fill = getrgb(obj.ViewObject.ShapeColor,testbw=False)
fill = utils.get_rgb(obj.ViewObject.ShapeColor,
testbw=False)
fill_opacity = 1 - (obj.ViewObject.Transparency / 100.0)
else:
fill = 'url(#'+fillstyle+')'