From aec5a36c12a3ec1d068adb8270017e509087dff6 Mon Sep 17 00:00:00 2001 From: Campbell Barton Date: Thu, 5 Mar 2020 12:32:28 +1100 Subject: Cleanup: tabs -> spaces --- io_export_dxf/model/dxfLibrary.py | 1354 ++++++++++++++++++------------------- io_export_dxf/model/model.py | 68 +- io_export_dxf/test2.txt | 2 +- 3 files changed, 712 insertions(+), 712 deletions(-) (limited to 'io_export_dxf') diff --git a/io_export_dxf/model/dxfLibrary.py b/io_export_dxf/model/dxfLibrary.py index 2dffaabe..50aa4d56 100644 --- a/io_export_dxf/model/dxfLibrary.py +++ b/io_export_dxf/model/dxfLibrary.py @@ -89,94 +89,94 @@ ______________________________________________________________ #import BPyMessages try: - import copy - #from struct import pack + import copy + #from struct import pack except: - copy = None + copy = None ####1) Private (only for developers) _HEADER_POINTS=['insbase','extmin','extmax'] #---helper functions----------------------------------- def _point(x,index=0): - """Convert tuple to a dxf point""" - return '\n'.join([' %s\n%s'%((i+1)*10+index,float(x[i])) for i in range(len(x))]) + """Convert tuple to a dxf point""" + return '\n'.join([' %s\n%s'%((i+1)*10+index,float(x[i])) for i in range(len(x))]) def _points(plist): - """Convert a list of tuples to dxf points""" - out = '\n'.join([_point(plist[i],i)for i in range(len(plist))]) - return out + """Convert a list of tuples to dxf points""" + out = '\n'.join([_point(plist[i],i)for i in range(len(plist))]) + return out #---base classes---------------------------------------- class _Call: - """Makes a callable class.""" - def copy(self): - """Returns a copy.""" - return copy.deepcopy(self) + """Makes a callable class.""" + def copy(self): + """Returns a copy.""" + return copy.deepcopy(self) - def __call__(self,**attrs): - """Returns a copy with modified attributes.""" - copied=self.copy() - for attr in attrs:setattr(copied,attr,attrs[attr]) - return copied + def __call__(self,**attrs): + """Returns a copy with modified attributes.""" + copied=self.copy() + for attr in attrs:setattr(copied,attr,attrs[attr]) + return copied #------------------------------------------------------- class _Entity(_Call): - """Base class for _common group codes for entities.""" - def __init__(self,paperspace=None,color=None,layer='0', - lineType=None,lineTypeScale=None,lineWeight=None, - extrusion=None,elevation=None,thickness=None, - parent=None): - """None values will be omitted.""" - self.paperspace = paperspace - self.color = color - self.layer = layer - self.lineType = lineType - self.lineTypeScale = lineTypeScale - self.lineWeight = lineWeight - self.extrusion = extrusion - self.elevation = elevation - self.thickness = thickness - #self.visible = visible - self.parent = parent - - def _common(self): - """Return common group codes as a string.""" - if self.parent:parent=self.parent - else:parent=self - result ='' - if parent.paperspace==1: result+=' 67\n1\n' - if parent.layer!=None: result+=' 8\n%s\n'%parent.layer - if parent.color!=None: result+=' 62\n%s\n'%parent.color - if parent.lineType!=None: result+=' 6\n%s\n'%parent.lineType - # TODO: if parent.lineWeight!=None: result+='370\n%s\n'%parent.lineWeight - # TODO: if parent.visible!=None: result+='60\n%s\n'%parent.visible - if parent.lineTypeScale!=None: result+=' 48\n%s\n'%parent.lineTypeScale - if parent.elevation!=None: result+=' 38\n%s\n'%parent.elevation - if parent.thickness!=None: result+=' 39\n%s\n'%parent.thickness - if parent.extrusion!=None: result+='%s\n'%_point(parent.extrusion,200) - return result + """Base class for _common group codes for entities.""" + def __init__(self,paperspace=None,color=None,layer='0', + lineType=None,lineTypeScale=None,lineWeight=None, + extrusion=None,elevation=None,thickness=None, + parent=None): + """None values will be omitted.""" + self.paperspace = paperspace + self.color = color + self.layer = layer + self.lineType = lineType + self.lineTypeScale = lineTypeScale + self.lineWeight = lineWeight + self.extrusion = extrusion + self.elevation = elevation + self.thickness = thickness + #self.visible = visible + self.parent = parent + + def _common(self): + """Return common group codes as a string.""" + if self.parent:parent=self.parent + else:parent=self + result ='' + if parent.paperspace==1: result+=' 67\n1\n' + if parent.layer!=None: result+=' 8\n%s\n'%parent.layer + if parent.color!=None: result+=' 62\n%s\n'%parent.color + if parent.lineType!=None: result+=' 6\n%s\n'%parent.lineType + # TODO: if parent.lineWeight!=None: result+='370\n%s\n'%parent.lineWeight + # TODO: if parent.visible!=None: result+='60\n%s\n'%parent.visible + if parent.lineTypeScale!=None: result+=' 48\n%s\n'%parent.lineTypeScale + if parent.elevation!=None: result+=' 38\n%s\n'%parent.elevation + if parent.thickness!=None: result+=' 39\n%s\n'%parent.thickness + if parent.extrusion!=None: result+='%s\n'%_point(parent.extrusion,200) + return result #-------------------------- class _Entities: - """Base class to deal with composed objects.""" - def __dxf__(self): - return [] + """Base class to deal with composed objects.""" + def __dxf__(self): + return [] - def __str__(self): - return ''.join([str(x) for x in self.__dxf__()]) + def __str__(self): + return ''.join([str(x) for x in self.__dxf__()]) #-------------------------- class _Collection(_Call): - """Base class to expose entities methods to main object.""" - def __init__(self,entities=[]): - self.entities=copy.copy(entities) - #link entities methods to drawing - for attr in dir(self.entities): - if attr[0]!='_': - attrObject=getattr(self.entities,attr) - if callable(attrObject): - setattr(self,attr,attrObject) + """Base class to expose entities methods to main object.""" + def __init__(self,entities=[]): + self.entities=copy.copy(entities) + #link entities methods to drawing + for attr in dir(self.entities): + if attr[0]!='_': + attrObject=getattr(self.entities,attr) + if callable(attrObject): + setattr(self,attr,attrObject) ####2) Constants #---color values @@ -199,7 +199,7 @@ TOP_CENTER = 2 TOP_RIGHT = 3 MIDDLE_LEFT = 4 MIDDLE_CENTER = 5 -MIDDLE_RIGHT = 6 +MIDDLE_RIGHT = 6 BOTTOM_LEFT = 7 BOTTOM_CENTER = 8 BOTTOM_RIGHT = 9 @@ -212,14 +212,14 @@ AT_LEAST = 1 #taller characters will override EXACT = 2 #taller characters will not override #---polyline flag 70 -CLOSED =1 # This is a closed polyline (or a polygon mesh closed in the M direction) -CURVE_FIT =2 # Curve-fit vertices have been added -SPLINE_FIT =4 # Spline-fit vertices have been added -POLYLINE_3D =8 # This is a 3D polyline -POLYGON_MESH =16 # This is a 3D polygon mesh -CLOSED_N =32 # The polygon mesh is closed in the N direction -POLYFACE_MESH =64 # The polyline is a polyface mesh -CONTINOUS_LINETYPE_PATTERN =128 # The linetype pattern is generated continuously around the vertices of this polyline +CLOSED =1 # This is a closed polyline (or a polygon mesh closed in the M direction) +CURVE_FIT =2 # Curve-fit vertices have been added +SPLINE_FIT =4 # Spline-fit vertices have been added +POLYLINE_3D =8 # This is a 3D polyline +POLYGON_MESH =16 # This is a 3D polygon mesh +CLOSED_N =32 # The polygon mesh is closed in the N direction +POLYFACE_MESH =64 # The polyline is a polyface mesh +CONTINOUS_LINETYPE_PATTERN =128 # The linetype pattern is generated continuously around the vertices of this polyline #---polyline flag 75, = curve type QUADRIC_NURBS = 5 @@ -237,7 +237,7 @@ MIDDLE = 4 #if vertical alignment = 0 FIT = 5 #if vertical alignment = 0 #vertical BASELINE = 0 -BOTTOM = 1 +BOTTOM = 1 MIDDLE = 2 TOP = 3 @@ -245,682 +245,682 @@ TOP = 3 #---entitities ----------------------------------------------- #-------------------------- class Arc(_Entity): - """Arc, angles in degrees.""" - def __init__(self,center=(0,0,0),radius=1, - startAngle=0.0,endAngle=90,**common): - """Angles in degrees.""" - _Entity.__init__(self,**common) - self.center=center - self.radius=radius - self.startAngle=startAngle - self.endAngle=endAngle - def __str__(self): - return ' 0\nARC\n%s%s\n 40\n%s\n 50\n%s\n 51\n%s\n'%\ - (self._common(),_point(self.center), - self.radius,self.startAngle,self.endAngle) + """Arc, angles in degrees.""" + def __init__(self,center=(0,0,0),radius=1, + startAngle=0.0,endAngle=90,**common): + """Angles in degrees.""" + _Entity.__init__(self,**common) + self.center=center + self.radius=radius + self.startAngle=startAngle + self.endAngle=endAngle + def __str__(self): + return ' 0\nARC\n%s%s\n 40\n%s\n 50\n%s\n 51\n%s\n'%\ + (self._common(),_point(self.center), + self.radius,self.startAngle,self.endAngle) #----------------------------------------------- class Circle(_Entity): - """Circle""" - def __init__(self,center=(0,0,0),radius=1,**common): - _Entity.__init__(self,**common) - self.center=center - self.radius=radius - def __str__(self): - return ' 0\nCIRCLE\n%s%s\n 40\n%s\n'%\ - (self._common(),_point(self.center),self.radius) + """Circle""" + def __init__(self,center=(0,0,0),radius=1,**common): + _Entity.__init__(self,**common) + self.center=center + self.radius=radius + def __str__(self): + return ' 0\nCIRCLE\n%s%s\n 40\n%s\n'%\ + (self._common(),_point(self.center),self.radius) #----------------------------------------------- class Face(_Entity): - """3dface""" - def __init__(self,points,**common): - _Entity.__init__(self,**common) - while len(points)<4: #fix for r12 format - points.append(points[-1]) - self.points=points + """3dface""" + def __init__(self,points,**common): + _Entity.__init__(self,**common) + while len(points)<4: #fix for r12 format + points.append(points[-1]) + self.points=points - def __str__(self): - out = ' 0\n3DFACE\n%s%s\n' %(self._common(),_points(self.points)) - return out + def __str__(self): + out = ' 0\n3DFACE\n%s%s\n' %(self._common(),_points(self.points)) + return out #----------------------------------------------- class Insert(_Entity): - """Block instance.""" - def __init__(self,name,point=(0,0,0), - xscale=None,yscale=None,zscale=None, - cols=None,colspacing=None,rows=None,rowspacing=None, - rotation=None, - **common): - _Entity.__init__(self,**common) - self.name=name - self.point=point - self.xscale=xscale - self.yscale=yscale - self.zscale=zscale - self.cols=cols - self.colspacing=colspacing - self.rows=rows - self.rowspacing=rowspacing - self.rotation=rotation - - def __str__(self): - result=' 0\nINSERT\n 2\n%s\n%s%s\n'%\ - (self.name,self._common(),_point(self.point)) - if self.xscale!=None:result+=' 41\n%s\n'%self.xscale - if self.yscale!=None:result+=' 42\n%s\n'%self.yscale - if self.zscale!=None:result+=' 43\n%s\n'%self.zscale - if self.rotation:result+=' 50\n%s\n'%self.rotation - if self.cols!=None:result+=' 70\n%s\n'%self.cols - if self.colspacing!=None:result+=' 44\n%s\n'%self.colspacing - if self.rows!=None:result+=' 71\n%s\n'%self.rows - if self.rowspacing!=None:result+=' 45\n%s\n'%self.rowspacing - return result + """Block instance.""" + def __init__(self,name,point=(0,0,0), + xscale=None,yscale=None,zscale=None, + cols=None,colspacing=None,rows=None,rowspacing=None, + rotation=None, + **common): + _Entity.__init__(self,**common) + self.name=name + self.point=point + self.xscale=xscale + self.yscale=yscale + self.zscale=zscale + self.cols=cols + self.colspacing=colspacing + self.rows=rows + self.rowspacing=rowspacing + self.rotation=rotation + + def __str__(self): + result=' 0\nINSERT\n 2\n%s\n%s%s\n'%\ + (self.name,self._common(),_point(self.point)) + if self.xscale!=None:result+=' 41\n%s\n'%self.xscale + if self.yscale!=None:result+=' 42\n%s\n'%self.yscale + if self.zscale!=None:result+=' 43\n%s\n'%self.zscale + if self.rotation:result+=' 50\n%s\n'%self.rotation + if self.cols!=None:result+=' 70\n%s\n'%self.cols + if self.colspacing!=None:result+=' 44\n%s\n'%self.colspacing + if self.rows!=None:result+=' 71\n%s\n'%self.rows + if self.rowspacing!=None:result+=' 45\n%s\n'%self.rowspacing + return result #----------------------------------------------- class Line(_Entity): - """Line""" - def __init__(self,points,**common): - _Entity.__init__(self,**common) - self.points=points - def __str__(self): - return ' 0\nLINE\n%s%s\n' %( - self._common(), _points(self.points)) + """Line""" + def __init__(self,points,**common): + _Entity.__init__(self,**common) + self.points=points + def __str__(self): + return ' 0\nLINE\n%s%s\n' %( + self._common(), _points(self.points)) #----------------------------------------------- class PolyLine(_Entity): - def __init__(self,points,org_point=[0,0,0],flag70=0,flag75=0,width=None,**common): - #width = number, or width = list [width_start=None, width_end=None] - #for 2d-polyline: points = [ [[x, y, z], vflag=None, [width_start=None, width_end=None], bulge=0 or None] ...] - #for 3d-polyline: points = [ [[x, y, z], vflag=None], ...] - #for polyface: points = [points_list, faces_list] - _Entity.__init__(self,**common) - self.points=points - self.org_point=org_point - self.pflag70 = flag70 - self.pflag75 = flag75 - self.polyface = False - self.polyline2d = False - self.faces = [] # dummy value - self.width= None # dummy value - if self.pflag70 & POLYFACE_MESH: - self.polyface=True - self.points=points[0] - self.faces=points[1] - self.p_count=len(self.points) - self.f_count=len(self.faces) - elif not (self.pflag70 & POLYLINE_3D): - self.polyline2d = True - if width: - if type(width)!='list': width=[width,width] - self.width=width - - def __str__(self): - result= ' 0\nPOLYLINE\n%s 70\n%s\n' %(self._common(),self.pflag70) - result+=' 66\n1\n' - result+='%s\n' %_point(self.org_point) - if self.polyface: - result+=' 71\n%s\n' %self.p_count - result+=' 72\n%s\n' %self.f_count - elif self.polyline2d: - if self.width!=None: result+=' 40\n%s\n 41\n%s\n' %(self.width[0],self.width[1]) - if self.pflag75: - result+=' 75\n%s\n' %self.pflag75 - for point in self.points: - result+=' 0\nVERTEX\n' - result+=' 8\n%s\n' %self.layer - if self.polyface: - result+='%s\n' %_point(point) - result+=' 70\n192\n' - elif self.polyline2d: - result+='%s\n' %_point(point[0]) - flag = point[1] - if len(point)>2: - [width1, width2] = point[2] - if width1!=None: result+=' 40\n%s\n' %width1 - if width2!=None: result+=' 41\n%s\n' %width2 - if len(point)==4: - bulge = point[3] - if bulge: result+=' 42\n%s\n' %bulge - if flag: - result+=' 70\n%s\n' %flag - else: - result+='%s\n' %_point(point[0]) - flag = point[1] - if flag: - result+=' 70\n%s\n' %flag - - for face in self.faces: - result+=' 0\nVERTEX\n' - result+=' 8\n%s\n' %self.layer - result+='%s\n' %_point(self.org_point) - result+=' 70\n128\n' - result+=' 71\n%s\n' %face[0] - result+=' 72\n%s\n' %face[1] - result+=' 73\n%s\n' %face[2] - if len(face)==4: result+=' 74\n%s\n' %face[3] - result+=' 0\nSEQEND\n' - result+=' 8\n%s\n' %self.layer - return result + def __init__(self,points,org_point=[0,0,0],flag70=0,flag75=0,width=None,**common): + #width = number, or width = list [width_start=None, width_end=None] + #for 2d-polyline: points = [ [[x, y, z], vflag=None, [width_start=None, width_end=None], bulge=0 or None] ...] + #for 3d-polyline: points = [ [[x, y, z], vflag=None], ...] + #for polyface: points = [points_list, faces_list] + _Entity.__init__(self,**common) + self.points=points + self.org_point=org_point + self.pflag70 = flag70 + self.pflag75 = flag75 + self.polyface = False + self.polyline2d = False + self.faces = [] # dummy value + self.width= None # dummy value + if self.pflag70 & POLYFACE_MESH: + self.polyface=True + self.points=points[0] + self.faces=points[1] + self.p_count=len(self.points) + self.f_count=len(self.faces) + elif not (self.pflag70 & POLYLINE_3D): + self.polyline2d = True + if width: + if type(width)!='list': width=[width,width] + self.width=width + + def __str__(self): + result= ' 0\nPOLYLINE\n%s 70\n%s\n' %(self._common(),self.pflag70) + result+=' 66\n1\n' + result+='%s\n' %_point(self.org_point) + if self.polyface: + result+=' 71\n%s\n' %self.p_count + result+=' 72\n%s\n' %self.f_count + elif self.polyline2d: + if self.width!=None: result+=' 40\n%s\n 41\n%s\n' %(self.width[0],self.width[1]) + if self.pflag75: + result+=' 75\n%s\n' %self.pflag75 + for point in self.points: + result+=' 0\nVERTEX\n' + result+=' 8\n%s\n' %self.layer + if self.polyface: + result+='%s\n' %_point(point) + result+=' 70\n192\n' + elif self.polyline2d: + result+='%s\n' %_point(point[0]) + flag = point[1] + if len(point)>2: + [width1, width2] = point[2] + if width1!=None: result+=' 40\n%s\n' %width1 + if width2!=None: result+=' 41\n%s\n' %width2 + if len(point)==4: + bulge = point[3] + if bulge: result+=' 42\n%s\n' %bulge + if flag: + result+=' 70\n%s\n' %flag + else: + result+='%s\n' %_point(point[0]) + flag = point[1] + if flag: + result+=' 70\n%s\n' %flag + + for face in self.faces: + result+=' 0\nVERTEX\n' + result+=' 8\n%s\n' %self.layer + result+='%s\n' %_point(self.org_point) + result+=' 70\n128\n' + result+=' 71\n%s\n' %face[0] + result+=' 72\n%s\n' %face[1] + result+=' 73\n%s\n' %face[2] + if len(face)==4: result+=' 74\n%s\n' %face[3] + result+=' 0\nSEQEND\n' + result+=' 8\n%s\n' %self.layer + return result #----------------------------------------------- class Point(_Entity): - """Point.""" - def __init__(self,points=None,**common): - _Entity.__init__(self,**common) - self.points=points - def __str__(self): # TODO: - return ' 0\nPOINT\n%s%s\n' %(self._common(), - _points(self.points) - ) + """Point.""" + def __init__(self,points=None,**common): + _Entity.__init__(self,**common) + self.points=points + def __str__(self): # TODO: + return ' 0\nPOINT\n%s%s\n' %(self._common(), + _points(self.points) + ) #----------------------------------------------- class Solid(_Entity): - """Colored solid fill.""" - def __init__(self,points=None,**common): - _Entity.__init__(self,**common) - self.points=points - def __str__(self): - return ' 0\nSOLID\n%s%s\n' %(self._common(), - _points(self.points[:2]+[self.points[3],self.points[2]]) - ) + """Colored solid fill.""" + def __init__(self,points=None,**common): + _Entity.__init__(self,**common) + self.points=points + def __str__(self): + return ' 0\nSOLID\n%s%s\n' %(self._common(), + _points(self.points[:2]+[self.points[3],self.points[2]]) + ) #----------------------------------------------- class Text(_Entity): - """Single text line.""" - def __init__(self,text='',point=(0,0,0),alignment=None, - flag=None,height=1,justifyhor=None,justifyver=None, - rotation=None,obliqueAngle=None,style=None,xscale=None,**common): - _Entity.__init__(self,**common) - self.text=text - self.point=point - self.alignment=alignment - self.flag=flag - self.height=height - self.justifyhor=justifyhor - self.justifyver=justifyver - self.rotation=rotation - self.obliqueAngle=obliqueAngle - self.style=style - self.xscale=xscale - def __str__(self): - result= ' 0\nTEXT\n%s%s\n 40\n%s\n 1\n%s\n'%\ - (self._common(),_point(self.point),self.height,self.text) - if self.rotation: result+=' 50\n%s\n'%self.rotation - if self.xscale: result+=' 41\n%s\n'%self.xscale - if self.obliqueAngle: result+=' 51\n%s\n'%self.obliqueAngle - if self.style: result+=' 7\n%s\n'%self.style - if self.flag: result+=' 71\n%s\n'%self.flag - if self.justifyhor: result+=' 72\n%s\n'%self.justifyhor - if self.alignment: result+='%s\n'%_point(self.alignment,1) - if self.justifyver: result+=' 73\n%s\n'%self.justifyver - return result + """Single text line.""" + def __init__(self,text='',point=(0,0,0),alignment=None, + flag=None,height=1,justifyhor=None,justifyver=None, + rotation=None,obliqueAngle=None,style=None,xscale=None,**common): + _Entity.__init__(self,**common) + self.text=text + self.point=point + self.alignment=alignment + self.flag=flag + self.height=height + self.justifyhor=justifyhor + self.justifyver=justifyver + self.rotation=rotation + self.obliqueAngle=obliqueAngle + self.style=style + self.xscale=xscale + def __str__(self): + result= ' 0\nTEXT\n%s%s\n 40\n%s\n 1\n%s\n'%\ + (self._common(),_point(self.point),self.height,self.text) + if self.rotation: result+=' 50\n%s\n'%self.rotation + if self.xscale: result+=' 41\n%s\n'%self.xscale + if self.obliqueAngle: result+=' 51\n%s\n'%self.obliqueAngle + if self.style: result+=' 7\n%s\n'%self.style + if self.flag: result+=' 71\n%s\n'%self.flag + if self.justifyhor: result+=' 72\n%s\n'%self.justifyhor + if self.alignment: result+='%s\n'%_point(self.alignment,1) + if self.justifyver: result+=' 73\n%s\n'%self.justifyver + return result #----------------------------------------------- class Mtext(Text): - """Surrogate for mtext, generates some Text instances.""" - def __init__(self,text='',point=(0,0,0),width=250,spacingFactor=1.5,down=0,spacingWidth=None,**options): - Text.__init__(self,text=text,point=point,**options) - if down:spacingFactor*=-1 - self.spacingFactor=spacingFactor - self.spacingWidth=spacingWidth - self.width=width - self.down=down - def __str__(self): - texts=self.text.replace('\r\n','\n').split('\n') - if not self.down:texts.reverse() - result='' - x=y=0 - if self.spacingWidth:spacingWidth=self.spacingWidth - else:spacingWidth=self.height*self.spacingFactor - for text in texts: - while text: - result+='%s' %Text(text[:self.width], - point=(self.point[0]+x*spacingWidth, - self.point[1]+y*spacingWidth, - self.point[2]), - alignment=self.alignment,flag=self.flag,height=self.height, - justifyhor=self.justifyhor,justifyver=self.justifyver, - rotation=self.rotation,obliqueAngle=self.obliqueAngle, - style=self.style,xscale=self.xscale,parent=self - ) - text=text[self.width:] - if self.rotation:x+=1 - else:y+=1 - return result[1:] + """Surrogate for mtext, generates some Text instances.""" + def __init__(self,text='',point=(0,0,0),width=250,spacingFactor=1.5,down=0,spacingWidth=None,**options): + Text.__init__(self,text=text,point=point,**options) + if down:spacingFactor*=-1 + self.spacingFactor=spacingFactor + self.spacingWidth=spacingWidth + self.width=width + self.down=down + def __str__(self): + texts=self.text.replace('\r\n','\n').split('\n') + if not self.down:texts.reverse() + result='' + x=y=0 + if self.spacingWidth:spacingWidth=self.spacingWidth + else:spacingWidth=self.height*self.spacingFactor + for text in texts: + while text: + result+='%s' %Text(text[:self.width], + point=(self.point[0]+x*spacingWidth, + self.point[1]+y*spacingWidth, + self.point[2]), + alignment=self.alignment,flag=self.flag,height=self.height, + justifyhor=self.justifyhor,justifyver=self.justifyver, + rotation=self.rotation,obliqueAngle=self.obliqueAngle, + style=self.style,xscale=self.xscale,parent=self + ) + text=text[self.width:] + if self.rotation:x+=1 + else:y+=1 + return result[1:] #----------------------------------------------- ##class _Mtext(_Entity): - """Mtext not functioning for minimal dxf.""" - """ - def __init__(self,text='',point=(0,0,0),attachment=1, - charWidth=None,charHeight=1,direction=1,height=100,rotation=0, - spacingStyle=None,spacingFactor=None,style=None,width=100, - xdirection=None,**common): - _Entity.__init__(self,**common) - self.text=text - self.point=point - self.attachment=attachment - self.charWidth=charWidth - self.charHeight=charHeight - self.direction=direction - self.height=height - self.rotation=rotation - self.spacingStyle=spacingStyle - self.spacingFactor=spacingFactor - self.style=style - self.width=width - self.xdirection=xdirection - def __str__(self): - input=self.text - text='' - while len(input)>250: - text+='3\n%s\n'%input[:250] - input=input[250:] - text+='1\n%s\n'%input - result= '0\nMTEXT\n%s\n%s\n40\n%s\n41\n%s\n71\n%s\n72\n%s%s\n43\n%s\n50\n%s\n'%\ - (self._common(),_point(self.point),self.charHeight,self.width, - self.attachment,self.direction,text, - self.height, - self.rotation) - if self.style:result+='7\n%s\n'%self.style - if self.xdirection:result+='%s\n'%_point(self.xdirection,1) - if self.charWidth:result+='42\n%s\n'%self.charWidth - if self.spacingStyle:result+='73\n%s\n'%self.spacingStyle - if self.spacingFactor:result+='44\n%s\n'%self.spacingFactor - return result - """ + """Mtext not functioning for minimal dxf.""" + """ + def __init__(self,text='',point=(0,0,0),attachment=1, + charWidth=None,charHeight=1,direction=1,height=100,rotation=0, + spacingStyle=None,spacingFactor=None,style=None,width=100, + xdirection=None,**common): + _Entity.__init__(self,**common) + self.text=text + self.point=point + self.attachment=attachment + self.charWidth=charWidth + self.charHeight=charHeight + self.direction=direction + self.height=height + self.rotation=rotation + self.spacingStyle=spacingStyle + self.spacingFactor=spacingFactor + self.style=style + self.width=width + self.xdirection=xdirection + def __str__(self): + input=self.text + text='' + while len(input)>250: + text+='3\n%s\n'%input[:250] + input=input[250:] + text+='1\n%s\n'%input + result= '0\nMTEXT\n%s\n%s\n40\n%s\n41\n%s\n71\n%s\n72\n%s%s\n43\n%s\n50\n%s\n'%\ + (self._common(),_point(self.point),self.charHeight,self.width, + self.attachment,self.direction,text, + self.height, + self.rotation) + if self.style:result+='7\n%s\n'%self.style + if self.xdirection:result+='%s\n'%_point(self.xdirection,1) + if self.charWidth:result+='42\n%s\n'%self.charWidth + if self.spacingStyle:result+='73\n%s\n'%self.spacingStyle + if self.spacingFactor:result+='44\n%s\n'%self.spacingFactor + return result + """ #---tables --------------------------------------------------- #----------------------------------------------- class Block(_Collection): - """Use list methods to add entities, eg append.""" - def __init__(self,name,layer='0',flag=0,base=(0,0,0),entities=[]): - self.entities=copy.copy(entities) - _Collection.__init__(self,entities) - self.layer=layer - self.name=name - self.flag=0 - self.base=base - def __str__(self): # TODO: - e=''.join([str(x)for x in self.entities]) - return ' 0\nBLOCK\n 8\n%s\n 2\n%s\n 70\n%s\n%s\n 3\n%s\n%s 0\nENDBLK\n'%\ - (self.layer,self.name.upper(),self.flag,_point(self.base),self.name.upper(),e) + """Use list methods to add entities, eg append.""" + def __init__(self,name,layer='0',flag=0,base=(0,0,0),entities=[]): + self.entities=copy.copy(entities) + _Collection.__init__(self,entities) + self.layer=layer + self.name=name + self.flag=0 + self.base=base + def __str__(self): # TODO: + e=''.join([str(x)for x in self.entities]) + return ' 0\nBLOCK\n 8\n%s\n 2\n%s\n 70\n%s\n%s\n 3\n%s\n%s 0\nENDBLK\n'%\ + (self.layer,self.name.upper(),self.flag,_point(self.base),self.name.upper(),e) #----------------------------------------------- class Layer(_Call): - """Layer""" - def __init__(self,name='pydxf',color=7,lineType='continuous',flag=64): - self.name=name - self.color=color - self.lineType=lineType - self.flag=flag - def __str__(self): - return ' 0\nLAYER\n 2\n%s\n 70\n%s\n 62\n%s\n 6\n%s\n'%\ - (self.name.upper(),self.flag,self.color,self.lineType) + """Layer""" + def __init__(self,name='pydxf',color=7,lineType='continuous',flag=64): + self.name=name + self.color=color + self.lineType=lineType + self.flag=flag + def __str__(self): + return ' 0\nLAYER\n 2\n%s\n 70\n%s\n 62\n%s\n 6\n%s\n'%\ + (self.name.upper(),self.flag,self.color,self.lineType) #----------------------------------------------- class LineType(_Call): - """Custom linetype""" - def __init__(self,name='CONTINUOUS',description='Solid line',elements=[0.0],flag=0): - self.name=name - self.description=description - self.elements=copy.copy(elements) - self.flag=flag - def __str__(self): - result = ' 0\nLTYPE\n 2\n%s\n 70\n%s\n 3\n%s\n 72\n65\n'%\ - (self.name.upper(),self.flag,self.description) - if self.elements: - elements = ' 73\n%s\n' %(len(self.elements)-1) - elements += ' 40\n%s\n' %(self.elements[0]) - for e in self.elements[1:]: - elements += ' 49\n%s\n' %e - result += elements - return result + """Custom linetype""" + def __init__(self,name='CONTINUOUS',description='Solid line',elements=[0.0],flag=0): + self.name=name + self.description=description + self.elements=copy.copy(elements) + self.flag=flag + def __str__(self): + result = ' 0\nLTYPE\n 2\n%s\n 70\n%s\n 3\n%s\n 72\n65\n'%\ + (self.name.upper(),self.flag,self.description) + if self.elements: + elements = ' 73\n%s\n' %(len(self.elements)-1) + elements += ' 40\n%s\n' %(self.elements[0]) + for e in self.elements[1:]: + elements += ' 49\n%s\n' %e + result += elements + return result #----------------------------------------------- class Style(_Call): - """Text style""" - def __init__(self,name='standard',flag=0,height=0,widthFactor=1.0,obliqueAngle=0.0, - mirror=0,lastHeight=1,font='arial.ttf',bigFont=''): - self.name=name - self.flag=flag - self.height=height - self.widthFactor=widthFactor - self.obliqueAngle=obliqueAngle - self.mirror=mirror - self.lastHeight=lastHeight - self.font=font - self.bigFont=bigFont - def __str__(self): - return ' 0\nSTYLE\n 2\n%s\n 70\n%s\n 40\n%s\n 41\n%s\n 50\n%s\n 71\n%s\n 42\n%s\n 3\n%s\n 4\n%s\n'%\ - (self.name.upper(),self.flag,self.flag,self.widthFactor, - self.obliqueAngle,self.mirror,self.lastHeight, - self.font.upper(),self.bigFont.upper()) + """Text style""" + def __init__(self,name='standard',flag=0,height=0,widthFactor=1.0,obliqueAngle=0.0, + mirror=0,lastHeight=1,font='arial.ttf',bigFont=''): + self.name=name + self.flag=flag + self.height=height + self.widthFactor=widthFactor + self.obliqueAngle=obliqueAngle + self.mirror=mirror + self.lastHeight=lastHeight + self.font=font + self.bigFont=bigFont + def __str__(self): + return ' 0\nSTYLE\n 2\n%s\n 70\n%s\n 40\n%s\n 41\n%s\n 50\n%s\n 71\n%s\n 42\n%s\n 3\n%s\n 4\n%s\n'%\ + (self.name.upper(),self.flag,self.flag,self.widthFactor, + self.obliqueAngle,self.mirror,self.lastHeight, + self.font.upper(),self.bigFont.upper()) #----------------------------------------------- class VPort(_Call): - def __init__(self,name,flag=0, - leftBottom=(0.0,0.0), - rightTop=(1.0,1.0), - center=(0.5,0.5), - snap_base=(0.0,0.0), - snap_spacing=(0.1,0.1), - grid_spacing=(0.1,0.1), - direction=(0.0,0.0,1.0), - target=(0.0,0.0,0.0), - height=1.0, - ratio=1.0, - lens=50.0, - frontClipping=0.0, - backClipping=0.0, - snap_rotation=0.0, - twist=0.0, - mode=0, - circle_zoom=100, - fast_zoom=1, - ucsicon=1, - snap_on=0, - grid_on=0, - snap_style=0, - snap_isopair=0 - ): - self.name=name - self.flag=flag - self.leftBottom=leftBottom - self.rightTop=rightTop - self.center=center - self.snap_base=snap_base - self.snap_spacing=snap_spacing - self.grid_spacing=grid_spacing - self.direction=direction - self.target=target - self.height=float(height) - self.ratio=float(ratio) - self.lens=float(lens) - self.frontClipping=float(frontClipping) - self.backClipping=float(backClipping) - self.snap_rotation=float(snap_rotation) - self.twist=float(twist) - self.mode=mode - self.circle_zoom=circle_zoom - self.fast_zoom=fast_zoom - self.ucsicon=ucsicon - self.snap_on=snap_on - self.grid_on=grid_on - self.snap_style=snap_style - self.snap_isopair=snap_isopair - def __str__(self): - output = [' 0', 'VPORT', - ' 2', self.name, - ' 70', self.flag, - _point(self.leftBottom), - _point(self.rightTop,1), - _point(self.center,2), # View center point (in DCS) - _point(self.snap_base,3), - _point(self.snap_spacing,4), - _point(self.grid_spacing,5), - _point(self.direction,6), #view direction from target (in WCS) - _point(self.target,7), - ' 40', self.height, - ' 41', self.ratio, - ' 42', self.lens, - ' 43', self.frontClipping, - ' 44', self.backClipping, - ' 50', self.snap_rotation, - ' 51', self.twist, - ' 71', self.mode, - ' 72', self.circle_zoom, - ' 73', self.fast_zoom, - ' 74', self.ucsicon, - ' 75', self.snap_on, - ' 76', self.grid_on, - ' 77', self.snap_style, - ' 78', self.snap_isopair - ] - - output_str = '' - for s in output: - output_str += '%s\n' %s - return output_str + def __init__(self,name,flag=0, + leftBottom=(0.0,0.0), + rightTop=(1.0,1.0), + center=(0.5,0.5), + snap_base=(0.0,0.0), + snap_spacing=(0.1,0.1), + grid_spacing=(0.1,0.1), + direction=(0.0,0.0,1.0), + target=(0.0,0.0,0.0), + height=1.0, + ratio=1.0, + lens=50.0, + frontClipping=0.0, + backClipping=0.0, + snap_rotation=0.0, + twist=0.0, + mode=0, + circle_zoom=100, + fast_zoom=1, + ucsicon=1, + snap_on=0, + grid_on=0, + snap_style=0, + snap_isopair=0 + ): + self.name=name + self.flag=flag + self.leftBottom=leftBottom + self.rightTop=rightTop + self.center=center + self.snap_base=snap_base + self.snap_spacing=snap_spacing + self.grid_spacing=grid_spacing + self.direction=direction + self.target=target + self.height=float(height) + self.ratio=float(ratio) + self.lens=float(lens) + self.frontClipping=float(frontClipping) + self.backClipping=float(backClipping) + self.snap_rotation=float(snap_rotation) + self.twist=float(twist) + self.mode=mode + self.circle_zoom=circle_zoom + self.fast_zoom=fast_zoom + self.ucsicon=ucsicon + self.snap_on=snap_on + self.grid_on=grid_on + self.snap_style=snap_style + self.snap_isopair=snap_isopair + def __str__(self): + output = [' 0', 'VPORT', + ' 2', self.name, + ' 70', self.flag, + _point(self.leftBottom), + _point(self.rightTop,1), + _point(self.center,2), # View center point (in DCS) + _point(self.snap_base,3), + _point(self.snap_spacing,4), + _point(self.grid_spacing,5), + _point(self.direction,6), #view direction from target (in WCS) + _point(self.target,7), + ' 40', self.height, + ' 41', self.ratio, + ' 42', self.lens, + ' 43', self.frontClipping, + ' 44', self.backClipping, + ' 50', self.snap_rotation, + ' 51', self.twist, + ' 71', self.mode, + ' 72', self.circle_zoom, + ' 73', self.fast_zoom, + ' 74', self.ucsicon, + ' 75', self.snap_on, + ' 76', self.grid_on, + ' 77', self.snap_style, + ' 78', self.snap_isopair + ] + + output_str = '' + for s in output: + output_str += '%s\n' %s + return output_str #----------------------------------------------- class View(_Call): - def __init__(self,name,flag=0, - width=1.0, - height=1.0, - center=(0.5,0.5), - direction=(0.0,0.0,1.0), - target=(0.0,0.0,0.0), - lens=50.0, - frontClipping=0.0, - backClipping=0.0, - twist=0.0,mode=0 - ): - self.name=name - self.flag=flag - self.width=float(width) - self.height=float(height) - self.center=center - self.direction=direction - self.target=target - self.lens=float(lens) - self.frontClipping=float(frontClipping) - self.backClipping=float(backClipping) - self.twist=float(twist) - self.mode=mode - def __str__(self): - output = [' 0', 'VIEW', - ' 2', self.name, - ' 70', self.flag, - ' 40', self.height, - _point(self.center), - ' 41', self.width, - _point(self.direction,1), - _point(self.target,2), - ' 42', self.lens, - ' 43', self.frontClipping, - ' 44', self.backClipping, - ' 50', self.twist, - ' 71', self.mode - ] - output_str = '' - for s in output: - output_str += '%s\n' %s - return output_str + def __init__(self,name,flag=0, + width=1.0, + height=1.0, + center=(0.5,0.5), + direction=(0.0,0.0,1.0), + target=(0.0,0.0,0.0), + lens=50.0, + frontClipping=0.0, + backClipping=0.0, + twist=0.0,mode=0 + ): + self.name=name + self.flag=flag + self.width=float(width) + self.height=float(height) + self.center=center + self.direction=direction + self.target=target + self.lens=float(lens) + self.frontClipping=float(frontClipping) + self.backClipping=float(backClipping) + self.twist=float(twist) + self.mode=mode + def __str__(self): + output = [' 0', 'VIEW', + ' 2', self.name, + ' 70', self.flag, + ' 40', self.height, + _point(self.center), + ' 41', self.width, + _point(self.direction,1), + _point(self.target,2), + ' 42', self.lens, + ' 43', self.frontClipping, + ' 44', self.backClipping, + ' 50', self.twist, + ' 71', self.mode + ] + output_str = '' + for s in output: + output_str += '%s\n' %s + return output_str #----------------------------------------------- def ViewByWindow(name,leftBottom=(0,0),rightTop=(1,1),**options): - width=abs(rightTop[0]-leftBottom[0]) - height=abs(rightTop[1]-leftBottom[1]) - center=((rightTop[0]+leftBottom[0])*0.5,(rightTop[1]+leftBottom[1])*0.5) - return View(name=name,width=width,height=height,center=center,**options) + width=abs(rightTop[0]-leftBottom[0]) + height=abs(rightTop[1]-leftBottom[1]) + center=((rightTop[0]+leftBottom[0])*0.5,(rightTop[1]+leftBottom[1])*0.5) + return View(name=name,width=width,height=height,center=center,**options) #---drawing #----------------------------------------------- class Drawing(_Collection): - """Dxf drawing. Use append or any other list methods to add objects.""" - def __init__(self,insbase=(0.0,0.0,0.0),extmin=(0.0,0.0,0.0),extmax=(0.0,0.0,0.0), - layers=[Layer()],linetypes=[LineType()],styles=[Style()],blocks=[], - views=[],vports=[],entities=None,fileName='test.dxf'): - # TODO: replace list with None,arial - if not entities: - entities=[] - _Collection.__init__(self,entities) - self.insbase=insbase - self.extmin=extmin - self.extmax=extmax - self.layers=copy.copy(layers) - self.linetypes=copy.copy(linetypes) - self.styles=copy.copy(styles) - self.views=copy.copy(views) - self.vports=copy.copy(vports) - self.blocks=copy.copy(blocks) - self.fileName=fileName - #print 'deb: blocks=',blocks #---------- - #private - #self.acadver='9\n$ACADVER\n1\nAC1006\n' - self.acadver=' 9\n$ACADVER\n 1\nAC1009\n' - """DXF AutoCAD-Release format codes: - AC1021 2008, 2007 - AC1018 2006, 2005, 2004 - AC1015 2002, 2000i, 2000 - AC1014 R14,14.01 - AC1012 R13 - AC1009 R12,11 - AC1006 R10 - AC1004 R9 - AC1002 R2.6 - AC1.50 R2.05 - """ - - def _name(self,x): - """Helper function for self._point""" - return ' 9\n$%s\n' %x.upper() - - def _point(self,name,x): - """Point setting from drawing like extmin,extmax,...""" - return '%s%s' %(self._name(name),_point(x)) - - def _section(self,name,x): - """Sections like tables,blocks,entities,...""" - if x: xstr=''.join(x) - else: xstr='' - return ' 0\nSECTION\n 2\n%s\n%s 0\nENDSEC\n'%(name.upper(),xstr) - - def _table(self,name,x): - """Tables like ltype,layer,style,...""" - if x: xstr=''.join(x) - else: xstr='' - return ' 0\nTABLE\n 2\n%s\n 70\n%s\n%s 0\nENDTAB\n'%(name.upper(),len(x),xstr) - - def __str__(self): - """Returns drawing as dxf string.""" - header=[self.acadver]+[self._point(attr,getattr(self,attr))+'\n' for attr in _HEADER_POINTS] - header=self._section('header',header) - - tables=[self._table('vport',[str(x) for x in self.vports]), - self._table('ltype',[str(x) for x in self.linetypes]), - self._table('layer',[str(x) for x in self.layers]), - self._table('style',[str(x) for x in self.styles]), - self._table('view',[str(x) for x in self.views]), - ] - tables=self._section('tables',tables) - blocks=self._section('blocks',[str(x) for x in self.blocks]) - entities=self._section('entities',[str(x) for x in self.entities]) - all=''.join([header,tables,blocks,entities,' 0\nEOF\n']) - return all - - def _write_section(self,file,name,data): - file.write(' 0\nSECTION\n 2\n%s\n'%name.upper()) - for x in data: - file.write(str(x)) - file.write(' 0\nENDSEC\n') - - def saveas(self,fileName,buffer=0): - """Writes DXF file. Needs target file name. If optional parameter buffer>0, then switch to old behavior: store entire output string in RAM. - """ - self.fileName=fileName - if buffer: self.save() - else: self.export() - - def save(self): - outfile=open(self.fileName,'w') - outfile.write(str(self)) - outfile.close() - - def export(self): - outfile=open(self.fileName,'w') - header=[self.acadver]+[self._point(attr,getattr(self,attr))+'\n' for attr in _HEADER_POINTS] - self._write_section(outfile,'header',header) - tables=[self._table('vport',[str(x) for x in self.vports]), - self._table('ltype',[str(x) for x in self.linetypes]), - self._table('layer',[str(x) for x in self.layers]), - self._table('style',[str(x) for x in self.styles]), - self._table('view',[str(x) for x in self.views]), - ] - self._write_section(outfile,'tables',tables) - self._write_section(outfile,'blocks',self.blocks) - self._write_section(outfile,'entities',self.entities) - outfile.write(' 0\nEOF\n') - outfile.close() + """Dxf drawing. Use append or any other list methods to add objects.""" + def __init__(self,insbase=(0.0,0.0,0.0),extmin=(0.0,0.0,0.0),extmax=(0.0,0.0,0.0), + layers=[Layer()],linetypes=[LineType()],styles=[Style()],blocks=[], + views=[],vports=[],entities=None,fileName='test.dxf'): + # TODO: replace list with None,arial + if not entities: + entities=[] + _Collection.__init__(self,entities) + self.insbase=insbase + self.extmin=extmin + self.extmax=extmax + self.layers=copy.copy(layers) + self.linetypes=copy.copy(linetypes) + self.styles=copy.copy(styles) + self.views=copy.copy(views) + self.vports=copy.copy(vports) + self.blocks=copy.copy(blocks) + self.fileName=fileName + #print 'deb: blocks=',blocks #---------- + #private + #self.acadver='9\n$ACADVER\n1\nAC1006\n' + self.acadver=' 9\n$ACADVER\n 1\nAC1009\n' + """DXF AutoCAD-Release format codes: + AC1021 2008, 2007 + AC1018 2006, 2005, 2004 + AC1015 2002, 2000i, 2000 + AC1014 R14,14.01 + AC1012 R13 + AC1009 R12,11 + AC1006 R10 + AC1004 R9 + AC1002 R2.6 + AC1.50 R2.05 + """ + + def _name(self,x): + """Helper function for self._point""" + return ' 9\n$%s\n' %x.upper() + + def _point(self,name,x): + """Point setting from drawing like extmin,extmax,...""" + return '%s%s' %(self._name(name),_point(x)) + + def _section(self,name,x): + """Sections like tables,blocks,entities,...""" + if x: xstr=''.join(x) + else: xstr='' + return ' 0\nSECTION\n 2\n%s\n%s 0\nENDSEC\n'%(name.upper(),xstr) + + def _table(self,name,x): + """Tables like ltype,layer,style,...""" + if x: xstr=''.join(x) + else: xstr='' + return ' 0\nTABLE\n 2\n%s\n 70\n%s\n%s 0\nENDTAB\n'%(name.upper(),len(x),xstr) + + def __str__(self): + """Returns drawing as dxf string.""" + header=[self.acadver]+[self._point(attr,getattr(self,attr))+'\n' for attr in _HEADER_POINTS] + header=self._section('header',header) + + tables=[self._table('vport',[str(x) for x in self.vports]), + self._table('ltype',[str(x) for x in self.linetypes]), + self._table('layer',[str(x) for x in self.layers]), + self._table('style',[str(x) for x in self.styles]), + self._table('view',[str(x) for x in self.views]), + ] + tables=self._section('tables',tables) + blocks=self._section('blocks',[str(x) for x in self.blocks]) + entities=self._section('entities',[str(x) for x in self.entities]) + all=''.join([header,tables,blocks,entities,' 0\nEOF\n']) + return all + + def _write_section(self,file,name,data): + file.write(' 0\nSECTION\n 2\n%s\n'%name.upper()) + for x in data: + file.write(str(x)) + file.write(' 0\nENDSEC\n') + + def saveas(self,fileName,buffer=0): + """Writes DXF file. Needs target file name. If optional parameter buffer>0, then switch to old behavior: store entire output string in RAM. + """ + self.fileName=fileName + if buffer: self.save() + else: self.export() + + def save(self): + outfile=open(self.fileName,'w') + outfile.write(str(self)) + outfile.close() + + def export(self): + outfile=open(self.fileName,'w') + header=[self.acadver]+[self._point(attr,getattr(self,attr))+'\n' for attr in _HEADER_POINTS] + self._write_section(outfile,'header',header) + tables=[self._table('vport',[str(x) for x in self.vports]), + self._table('ltype',[str(x) for x in self.linetypes]), + self._table('layer',[str(x) for x in self.layers]), + self._table('style',[str(x) for x in self.styles]), + self._table('view',[str(x) for x in self.views]), + ] + self._write_section(outfile,'tables',tables) + self._write_section(outfile,'blocks',self.blocks) + self._write_section(outfile,'entities',self.entities) + outfile.write(' 0\nEOF\n') + outfile.close() #---extras #----------------------------------------------- class Rectangle(_Entity): - """Rectangle, creates lines.""" - def __init__(self,point=(0,0,0),width=1,height=1,solid=None,line=1,**common): - _Entity.__init__(self,**common) - self.point=point - self.width=width - self.height=height - self.solid=solid - self.line=line - def __str__(self): - result='' - points=[self.point,(self.point[0]+self.width,self.point[1],self.point[2]), - (self.point[0]+self.width,self.point[1]+self.height,self.point[2]), - (self.point[0],self.point[1]+self.height,self.point[2]),self.point] - if self.solid: - result+= Solid(points=points[:-1],parent=self.solid) - if self.line: - for i in range(4): - result+= Line(points=[points[i],points[i+1]],parent=self) - return result[1:] + """Rectangle, creates lines.""" + def __init__(self,point=(0,0,0),width=1,height=1,solid=None,line=1,**common): + _Entity.__init__(self,**common) + self.point=point + self.width=width + self.height=height + self.solid=solid + self.line=line + def __str__(self): + result='' + points=[self.point,(self.point[0]+self.width,self.point[1],self.point[2]), + (self.point[0]+self.width,self.point[1]+self.height,self.point[2]), + (self.point[0],self.point[1]+self.height,self.point[2]),self.point] + if self.solid: + result+= Solid(points=points[:-1],parent=self.solid) + if self.line: + for i in range(4): + result+= Line(points=[points[i],points[i+1]],parent=self) + return result[1:] #----------------------------------------------- class LineList(_Entity): - """Like polyline, but built of individual lines.""" - def __init__(self,points=[],org_point=[0,0,0],closed=0,**common): - _Entity.__init__(self,**common) - self.closed=closed - self.points=copy.copy(points) - def __str__(self): - if self.closed: - points=self.points+[self.points[0]] - else: points=self.points - result='' - for i in range(len(points)-1): - result+= Line(points=[points[i][0],points[i+1][0]],parent=self) - return result[1:] + """Like polyline, but built of individual lines.""" + def __init__(self,points=[],org_point=[0,0,0],closed=0,**common): + _Entity.__init__(self,**common) + self.closed=closed + self.points=copy.copy(points) + def __str__(self): + if self.closed: + points=self.points+[self.points[0]] + else: points=self.points + result='' + for i in range(len(points)-1): + result+= Line(points=[points[i][0],points[i+1][0]],parent=self) + return result[1:] #----------------------------------------------------- def test(): - #Blocks - b=Block('test') - b.append(Solid(points=[(0,0,0),(1,0,0),(1,1,0),(0,1,0)],color=1)) - b.append(Arc(center=(1,0,0),color=2)) - - #Drawing - d=Drawing() - #tables - d.blocks.append(b) #table blocks - d.styles.append(Style()) #table styles - d.views.append(View('Normal')) #table view - d.views.append(ViewByWindow('Window',leftBottom=(1,0),rightTop=(2,1))) #idem - - #entities - d.append(Circle(center=(1,1,0),color=3)) - d.append(Face(points=[(0,0,0),(1,0,0),(1,1,0),(0,1,0)],color=4)) - d.append(Insert('test',point=(3,3,3),cols=5,colspacing=2)) - d.append(Line(points=[(0,0,0),(1,1,1)])) - d.append(Mtext('Click on Ads\nmultiple lines with mtext',point=(1,1,1),color=5,rotation=90)) - d.append(Text('Please donate!',point=(3,0,1))) - #d.append(Rectangle(point=(2,2,2),width=4,height=3,color=6,solid=Solid(color=2))) - d.append(Solid(points=[(4,4,0),(5,4,0),(7,8,0),(9,9,0)],color=3)) - #d.append(PolyLine(points=[(1,1,1),(2,1,1),(2,2,1),(1,2,1)],flag=1,color=1)) - - #d.saveas('c:\\test.dxf') - d.saveas('test.dxf') + #Blocks + b=Block('test') + b.append(Solid(points=[(0,0,0),(1,0,0),(1,1,0),(0,1,0)],color=1)) + b.append(Arc(center=(1,0,0),color=2)) + + #Drawing + d=Drawing() + #tables + d.blocks.append(b) #table blocks + d.styles.append(Style()) #table styles + d.views.append(View('Normal')) #table view + d.views.append(ViewByWindow('Window',leftBottom=(1,0),rightTop=(2,1))) #idem + + #entities + d.append(Circle(center=(1,1,0),color=3)) + d.append(Face(points=[(0,0,0),(1,0,0),(1,1,0),(0,1,0)],color=4)) + d.append(Insert('test',point=(3,3,3),cols=5,colspacing=2)) + d.append(Line(points=[(0,0,0),(1,1,1)])) + d.append(Mtext('Click on Ads\nmultiple lines with mtext',point=(1,1,1),color=5,rotation=90)) + d.append(Text('Please donate!',point=(3,0,1))) + #d.append(Rectangle(point=(2,2,2),width=4,height=3,color=6,solid=Solid(color=2))) + d.append(Solid(points=[(4,4,0),(5,4,0),(7,8,0),(9,9,0)],color=3)) + #d.append(PolyLine(points=[(1,1,1),(2,1,1),(2,2,1),(1,2,1)],flag=1,color=1)) + + #d.saveas('c:\\test.dxf') + d.saveas('test.dxf') #----------------------------------------------------- if __name__=='__main__': - if not copy: - Draw.PupMenu('Error%t|This script requires a full python install') - else: test() + if not copy: + Draw.PupMenu('Error%t|This script requires a full python install') + else: test() diff --git a/io_export_dxf/model/model.py b/io_export_dxf/model/model.py index 54e12f3a..698f5102 100644 --- a/io_export_dxf/model/model.py +++ b/io_export_dxf/model/model.py @@ -1,36 +1,36 @@ class DxfDrawing(object): - """ - Represents intermediate model of DXF drawing. It is useful in iterating - through exported object and for easy change the DXF handling library. - """ - def __init__(self): - self._entities = {} - self._layers = {} - self._views = [] - self._vports = [] - self._blocks = [] - - def isEmpty(self): - return len(self._entities) == 0 - - def addEntity(self, type, **kwargs): - if type not in self._entities: - self._entities[type] = [] - self._entities[type].append(kwargs) - - def addLayer(self, name, color): - self._layers[name] = color - - def containsLayer(self, name): - return name in self._layers - - def addBlock(self, block): - self._blocks.append(block) - - def containsBlock(self, blockname): - return blockname in self._blocks - - def convert(self, **kwargs): - """ Converts this drawing into DXF representation object """ - raise NotImplementedError() + """ + Represents intermediate model of DXF drawing. It is useful in iterating + through exported object and for easy change the DXF handling library. + """ + def __init__(self): + self._entities = {} + self._layers = {} + self._views = [] + self._vports = [] + self._blocks = [] + + def isEmpty(self): + return len(self._entities) == 0 + + def addEntity(self, type, **kwargs): + if type not in self._entities: + self._entities[type] = [] + self._entities[type].append(kwargs) + + def addLayer(self, name, color): + self._layers[name] = color + + def containsLayer(self, name): + return name in self._layers + + def addBlock(self, block): + self._blocks.append(block) + + def containsBlock(self, blockname): + return blockname in self._blocks + + def convert(self, **kwargs): + """ Converts this drawing into DXF representation object """ + raise NotImplementedError() diff --git a/io_export_dxf/test2.txt b/io_export_dxf/test2.txt index fd95ef1c..8ccff989 100644 --- a/io_export_dxf/test2.txt +++ b/io_export_dxf/test2.txt @@ -1 +1 @@ -migius commit test 2b \ No newline at end of file +migius commit test 2b -- cgit v1.2.3