Draft: fixed getSVG to work in non-GUI mode
This commit is contained in:
Yorik van Havre
@@ -2075,6 +2075,8 @@ def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direct
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def getArrow(arrowtype,point,arrowsize,color,linewidth,angle=0):
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svg = ""
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if not obj.ViewObject:
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return svg
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if obj.ViewObject.ArrowType == "Circle":
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svg += '<circle cx="'+str(point.x)+'" cy="'+str(point.y)
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svg += '" r="'+str(arrowsize)+'" '
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@@ -2189,7 +2191,9 @@ def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direct
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elif getType(obj) == "Dimension":
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if obj.ViewObject.Proxy:
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if not obj.ViewObject:
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print ("export of dimensions to SVG is only available in GUI mode")
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elif obj.ViewObject.Proxy:
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if hasattr(obj.ViewObject.Proxy,"p1"):
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prx = obj.ViewObject.Proxy
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ts = (len(prx.string)*obj.ViewObject.FontSize.Value)/4.0
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@@ -2259,7 +2263,9 @@ def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direct
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svg += getText(stroke,fontsize,obj.ViewObject.FontName,tangle,tbase,prx.string)
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elif getType(obj) == "AngularDimension":
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if obj.ViewObject.Proxy:
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if not obj.ViewObject:
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print ("export of dimensions to SVG is only available in GUI mode")
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elif obj.ViewObject.Proxy:
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if hasattr(obj.ViewObject.Proxy,"circle"):
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prx = obj.ViewObject.Proxy
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@@ -2309,52 +2315,58 @@ def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direct
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elif getType(obj) == "Annotation":
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"returns an svg representation of a document annotation"
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n = obj.ViewObject.FontName
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a = obj.ViewObject.Rotation.getValueAs("rad")
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t = obj.LabelText
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j = obj.ViewObject.Justification
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svg += getText(stroke,fontsize,n,a,getProj(obj.Position),t,linespacing,j)
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if not obj.ViewObject:
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print ("export of texts to SVG is only available in GUI mode")
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else:
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n = obj.ViewObject.FontName
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a = obj.ViewObject.Rotation.getValueAs("rad")
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t = obj.LabelText
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j = obj.ViewObject.Justification
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svg += getText(stroke,fontsize,n,a,getProj(obj.Position),t,linespacing,j)
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elif getType(obj) == "Axis":
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"returns the SVG representation of an Arch Axis system"
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vobj = obj.ViewObject
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lorig = getLineStyle()
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fill = 'none'
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rad = vobj.BubbleSize.Value/2
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n = 0
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for e in obj.Shape.Edges:
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lstyle = lorig
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svg += getPath([e])
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lstyle = "none"
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pos = ["Start"]
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if hasattr(vobj,"BubblePosition"):
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if vobj.BubblePosition == "Both":
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pos = ["Start","End"]
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else:
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pos = [vobj.BubblePosition]
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for p in pos:
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if p == "Start":
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p1 = e.Vertexes[0].Point
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p2 = e.Vertexes[1].Point
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else:
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p1 = e.Vertexes[1].Point
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p2 = e.Vertexes[0].Point
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dv = p2.sub(p1)
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dv.normalize()
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center = p2.add(dv.scale(rad,rad,rad))
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svg += getCircle(Part.makeCircle(rad,center))
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if hasattr(vobj.Proxy,"bubbletexts"):
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if len (vobj.Proxy.bubbletexts) >= n:
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svg += '<text fill="' + stroke + '" '
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svg += 'font-size="' + str(rad) + '" '
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svg += 'style="text-anchor:middle;'
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svg += 'text-align:center;'
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svg += 'font-family: sans;" '
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svg += 'transform="translate(' + str(center.x+rad/4.0) + ',' + str(center.y-rad/3.0) + ') '
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svg += 'scale(1,-1)"> '
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svg += '<tspan>' + obj.ViewObject.Proxy.bubbletexts[n].string.getValues()[0] + '</tspan>\n'
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svg += '</text>\n'
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n += 1
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if not obj.ViewObject:
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print ("export of axes to SVG is only available in GUI mode")
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else:
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vobj = obj.ViewObject
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lorig = getLineStyle()
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fill = 'none'
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rad = vobj.BubbleSize.Value/2
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n = 0
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for e in obj.Shape.Edges:
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lstyle = lorig
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svg += getPath([e])
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lstyle = "none"
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pos = ["Start"]
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if hasattr(vobj,"BubblePosition"):
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if vobj.BubblePosition == "Both":
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pos = ["Start","End"]
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else:
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pos = [vobj.BubblePosition]
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for p in pos:
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if p == "Start":
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p1 = e.Vertexes[0].Point
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p2 = e.Vertexes[1].Point
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else:
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p1 = e.Vertexes[1].Point
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p2 = e.Vertexes[0].Point
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dv = p2.sub(p1)
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dv.normalize()
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center = p2.add(dv.scale(rad,rad,rad))
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svg += getCircle(Part.makeCircle(rad,center))
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if hasattr(vobj.Proxy,"bubbletexts"):
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if len (vobj.Proxy.bubbletexts) >= n:
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svg += '<text fill="' + stroke + '" '
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svg += 'font-size="' + str(rad) + '" '
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svg += 'style="text-anchor:middle;'
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svg += 'text-align:center;'
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svg += 'font-family: sans;" '
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svg += 'transform="translate(' + str(center.x+rad/4.0) + ',' + str(center.y-rad/3.0) + ') '
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svg += 'scale(1,-1)"> '
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svg += '<tspan>' + obj.ViewObject.Proxy.bubbletexts[n].string.getValues()[0] + '</tspan>\n'
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svg += '</text>\n'
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n += 1
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elif getType(obj) == "Pipe":
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fill = stroke
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@@ -2371,25 +2383,28 @@ def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direct
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elif getType(obj) == "Space":
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"returns an SVG fragment for the text of a space"
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c = getrgb(obj.ViewObject.TextColor)
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n = obj.ViewObject.FontName
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a = 0
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if rotation != 0:
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a = math.radians(rotation)
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t1 = obj.ViewObject.Proxy.text1.string.getValues()
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t2 = obj.ViewObject.Proxy.text2.string.getValues()
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scale = obj.ViewObject.FirstLine.Value/obj.ViewObject.FontSize.Value
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f1 = fontsize*scale
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p2 = FreeCAD.Vector(obj.ViewObject.Proxy.coords.translation.getValue().getValue())
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lspc = FreeCAD.Vector(obj.ViewObject.Proxy.header.translation.getValue().getValue())
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p1 = p2.add(lspc)
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j = obj.ViewObject.TextAlign
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svg += getText(c,f1,n,a,getProj(p1),t1,linespacing,j,flip=True)
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if t2:
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ofs = FreeCAD.Vector(0,lspc.Length,0)
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if a:
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ofs = FreeCAD.Rotation(FreeCAD.Vector(0,0,1),-rotation).multVec(ofs)
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svg += getText(c,fontsize,n,a,getProj(p1).add(ofs),t2,linespacing,j,flip=True)
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if not obj.ViewObject:
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print ("export of spaces to SVG is only available in GUI mode")
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else:
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c = getrgb(obj.ViewObject.TextColor)
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n = obj.ViewObject.FontName
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a = 0
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if rotation != 0:
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a = math.radians(rotation)
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t1 = obj.ViewObject.Proxy.text1.string.getValues()
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t2 = obj.ViewObject.Proxy.text2.string.getValues()
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scale = obj.ViewObject.FirstLine.Value/obj.ViewObject.FontSize.Value
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f1 = fontsize*scale
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p2 = FreeCAD.Vector(obj.ViewObject.Proxy.coords.translation.getValue().getValue())
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lspc = FreeCAD.Vector(obj.ViewObject.Proxy.header.translation.getValue().getValue())
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p1 = p2.add(lspc)
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j = obj.ViewObject.TextAlign
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svg += getText(c,f1,n,a,getProj(p1),t1,linespacing,j,flip=True)
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if t2:
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ofs = FreeCAD.Vector(0,lspc.Length,0)
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if a:
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ofs = FreeCAD.Rotation(FreeCAD.Vector(0,0,1),-rotation).multVec(ofs)
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svg += getText(c,fontsize,n,a,getProj(p1).add(ofs),t2,linespacing,j,flip=True)
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elif obj.isDerivedFrom('Part::Feature'):
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if obj.Shape.isNull():
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