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Draft/TechDraw: Allow TD Draft views to not override individual colors and line type of rendered objects

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This commit is contained in:
Yorik van Havre
2019-08-28 16:50:06 -03:00
parent f4bb395387
commit 3e323fee14
3 changed files with 36 additions and 21 deletions
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47
src/Mod/Draft/getSVG.py
View File

@@ -68,7 +68,7 @@ def getPattern(pat):
return ''
def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direction=None,linestyle=None,color=None,linespacing=None,techdraw=False,rotation=0,fillSpaces=False):
def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direction=None,linestyle=None,color=None,linespacing=None,techdraw=False,rotation=0,fillSpaces=False,override=True):
'''getSVG(object,[scale], [linewidth],[fontsize],[fillstyle],[direction],[linestyle],[color],[linespacing]):
returns a string containing a SVG representation of the given object,
with the given linewidth and fontsize (used if the given object contains
@@ -77,15 +77,23 @@ 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"):
if obj.isDerivedFrom("App::DocumentObjectGroup") or getType(obj) == "Layer":
svg = ""
for child in obj.Group:
svg += getSVG(child,scale,linewidth,fontsize,fillstyle,direction,linestyle,color,linespacing,techdraw)
svg += getSVG(child,scale,linewidth,fontsize,fillstyle,direction,linestyle,color,linespacing,techdraw,rotation,fillSpaces,override)
return svg
pathdata = []
svg = ""
linewidth = float(linewidth)/scale
if not override:
if hasattr(obj,"ViewObject"):
if hasattr(obj.ViewObject,"LineWidth"):
if hasattr(obj.ViewObject.LineWidth,"Value"):
lw = obj.ViewObject.LineWidth.Value
else:
lw = obj.ViewObject.LineWidth
linewidth = lw*linewidth
fontsize = (float(fontsize)/scale)/2
if linespacing:
linespacing = float(linespacing)/scale
@@ -102,7 +110,7 @@ def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direct
elif isinstance(direction,WorkingPlane.plane):
plane = direction
stroke = "#000000"
if color:
if color and override:
if "#" in color:
stroke = color
else:
@@ -111,7 +119,15 @@ def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direct
if hasattr(obj,"ViewObject"):
if hasattr(obj.ViewObject,"LineColor"):
stroke = getrgb(obj.ViewObject.LineColor)
elif hasattr(obj.ViewObject,"TextColor"):
stroke = getrgb(obj.ViewObject.TextColor)
lstyle = "none"
if override:
lstyle = getLineStyle(linestyle, scale)
else:
if hasattr(obj,"ViewObject"):
if hasattr(obj.ViewObject,"DrawStyle"):
lstyle = getLineStyle(obj.ViewObject.DrawStyle, scale)
def getPath(edges=[],wires=[],pathname=None):
import Part,DraftGeomUtils
@@ -368,7 +384,7 @@ def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direct
svg += 'x2="'+ str(shootsize*-1) +'" y2="0" />\n'
return svg
def getText(color,fontsize,fontname,angle,base,text,linespacing=0.5,align="center",flip=True):
def getText(tcolor,fontsize,fontname,angle,base,text,linespacing=0.5,align="center",flip=True):
if isinstance(angle,FreeCAD.Rotation):
if not plane:
angle = angle.Angle
@@ -390,13 +406,13 @@ def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direct
if techdraw:
svg = ""
for i in range(len(text)):
t = text[i]
t = text[i].replace("&","&amp;").replace("<","&lt;").replace(">","&gt;")
if six.PY2 and not isinstance(t, six.text_type):
t = t.decode("utf8")
# possible workaround if UTF8 is unsupported
# import unicodedata
# t = u"".join([c for c in unicodedata.normalize("NFKD",t) if not unicodedata.combining(c)]).encode("utf8")
svg += '<text fill="' + color +'" font-size="' + str(fontsize) + '" '
svg += '<text fill="' + tcolor +'" font-size="' + str(fontsize) + '" '
svg += 'style="text-anchor:'+anchor+';text-align:'+align.lower()+';'
svg += 'font-family:'+ fontname +'" '
svg += 'transform="rotate('+str(math.degrees(angle))
@@ -407,7 +423,7 @@ def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direct
svg += '>\n' + t + '</text>\n'
else:
svg = '<text fill="'
svg += color +'" font-size="'
svg += tcolor +'" font-size="'
svg += str(fontsize) + '" '
svg += 'style="text-anchor:'+anchor+';text-align:'+align.lower()+';'
svg += 'font-family:'+ fontname +'" '
@@ -426,7 +442,7 @@ def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direct
svg += '>\n'
if len(text) == 1:
try:
svg += text[0]
svg += text[0].replace("&","&amp;").replace("<","&lt;").replace(">","&gt;")
except:
svg += text[0].decode("utf8")
else:
@@ -454,7 +470,6 @@ def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direct
fill = "#888888"
else:
fill = 'url(#'+fillstyle+')'
lstyle = getLineStyle(linestyle, scale)
svg += getPath(obj.Edges,pathname="")
@@ -552,7 +567,6 @@ def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direct
# drawing arc
fill= "none"
lstyle = getLineStyle(linestyle, scale)
if obj.ViewObject.DisplayMode == "2D":
svg += getPath([prx.circle])
else:
@@ -666,7 +680,7 @@ def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direct
print ("export of axes to SVG is only available in GUI mode")
else:
vobj = obj.ViewObject
lorig = getLineStyle(linestyle, scale)
lorig = lstyle
fill = 'none'
rad = vobj.BubbleSize.Value/2
n = 0
@@ -703,10 +717,10 @@ def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direct
svg += '<tspan>' + obj.ViewObject.Proxy.bubbletexts[n].string.getValues()[0] + '</tspan>\n'
svg += '</text>\n'
n += 1
lstyle = lorig
elif getType(obj) == "Pipe":
fill = stroke
lstyle = getLineStyle(linestyle, scale)
if obj.Base and obj.Diameter:
svg += getPath(obj.Base.Shape.Edges)
for f in obj.Shape.Faces:
@@ -716,7 +730,6 @@ def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direct
elif getType(obj) == "Rebar":
fill = "none"
lstyle = getLineStyle(linestyle, scale)
if obj.Proxy:
if not hasattr(obj.Proxy,"wires"):
obj.Proxy.execute(obj)
@@ -743,7 +756,6 @@ def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direct
fill_opacity = 1 - (obj.ViewObject.Transparency / 100.0)
else:
fill = "#888888"
lstyle = getLineStyle(linestyle, scale)
svg += getPath(wires=[obj.Proxy.face.OuterWire])
c = getrgb(obj.ViewObject.TextColor)
n = obj.ViewObject.FontName
@@ -790,7 +802,6 @@ def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direct
fill = "#888888"
else:
fill = 'none'
lstyle = getLineStyle(linestyle, scale)
if len(obj.Shape.Vertexes) > 1:
wiredEdges = []
@@ -827,5 +838,5 @@ def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direct
# techdraw expects bottom-to-top coordinates
if techdraw:
svg = '<g transform ="scale(1,-1)">'+svg+'</g>'
svg = '<g transform ="scale(1,-1)">\n '+svg+'</g>\n'
return svg

9
src/Mod/TechDraw/App/DrawViewDraft.cpp
View File

@@ -53,12 +53,13 @@ DrawViewDraft::DrawViewDraft(void)
ADD_PROPERTY_TYPE(Source ,(0),group,App::Prop_None,"Draft object for this view");
Source.setScope(App::LinkScope::Global);
ADD_PROPERTY_TYPE(LineWidth,(0.35),group,App::Prop_None,"Line width of this view");
ADD_PROPERTY_TYPE(LineWidth,(0.35),group,App::Prop_None,"Line width of this view. If Override Style is false, this value multiplies the object line width");
ADD_PROPERTY_TYPE(FontSize,(12.0),group,App::Prop_None,"Text size for this view");
ADD_PROPERTY_TYPE(Direction ,(0,0,1.0),group,App::Prop_None,"Projection direction. The direction you are looking from.");
ADD_PROPERTY_TYPE(Color,(0.0f,0.0f,0.0f),group,App::Prop_None,"The default color of text and lines");
ADD_PROPERTY_TYPE(LineStyle,("Solid") ,group,App::Prop_None,"A line style to use for this view. Can be Solid, Dashed, Dashdot, Dot or a SVG pattern like 0.20,0.20");
ADD_PROPERTY_TYPE(LineSpacing,(1.0f),group,App::Prop_None,"The spacing between lines to use for multiline texts");
ADD_PROPERTY_TYPE(OverrideStyle,(false),group,App::Prop_None,"If True, line color, width and style of this view will override those of rendered objects");
ScaleType.setValue("Custom");
}
@@ -76,7 +77,8 @@ short DrawViewDraft::mustExecute() const
Direction.isTouched() ||
Color.isTouched() ||
LineStyle.isTouched() ||
LineSpacing.isTouched();
LineSpacing.isTouched() ||
OverrideStyle.isTouched();
}
if ((bool) result) {
return result;
@@ -113,7 +115,8 @@ App::DocumentObjectExecReturn *DrawViewDraft::execute(void)
<< ",color=\"" << col.asCSSString() << "\""
<< ",linespacing=" << LineSpacing.getValue()
// We must set techdraw to "true" becausea couple of things behave differently than in Drawing
<< ",techdraw=True";
<< ",techdraw=True"
<< ",override=" << (OverrideStyle.getValue() ? "True" : "False");
// this is ok for a starting point, but should eventually make dedicated Draft functions that build the svg for all the special cases
// (Arch section, etc)

1
src/Mod/TechDraw/App/DrawViewDraft.h
View File

@@ -50,6 +50,7 @@ public:
App::PropertyColor Color;
App::PropertyString LineStyle;
App::PropertyFloat LineSpacing;
App::PropertyBool OverrideStyle;
/** @name methods override Feature */
//@{