more graphviz based options
svn: r9562
This commit is contained in:
Stéphane Charette
parent
30d87568d9
commit
e9ebd454cc
@ -1,3 +1,10 @@
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2007-12-22 Stéphane Charette <stephanecharette@gmail.com>
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* src/ReportBase/_GraphvizReportDialog.py:
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* src/PluginUtils/__init__.py:
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* src/PluginUtils/_MenuOptions.py:
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Work in progress to add some additional GraphViz options that can be
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used by any GraphViz-based plugin.
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2007-12-21 Douglas S. Blank <dblank@cs.brynmawr.edu>
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* src/plugins/lineage.py: moved to new quick view format
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* src/docgen/TextBufDoc.py: fixed transient window issue
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@ -212,6 +212,7 @@ class NumberOption(Option):
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"""
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value = self.get_value()
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adj = gtk.Adjustment(1,self.get_min(),self.get_max(),1)
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self.gobj = gtk.SpinButton(adj)
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self.gobj.set_value(value)
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@ -222,6 +223,42 @@ class NumberOption(Option):
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return int(self.gobj.get_value_as_int())
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#-------------------------------------------------------------------------
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#
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# FloatOption class
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#
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#-------------------------------------------------------------------------
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class FloatOption(NumberOption):
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"""
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This class performs like NumberOption, but allows for float values
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for the minimum/maximum/increment.
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"""
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def __init__(self, label, value, min, max):
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# Someone who knows python better than I will probably
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# want to add a parameter for the caller to specify how
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# many decimal points are needed.
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#
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# At the time this function was written, the only code
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# that needed this class required 2 decimals.
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NumberOption.__init__(self, label, value, min, max)
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def make_gui_obj(self, gtk, dialog):
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"""
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Add a FloatOption to the dialog.
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"""
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value = self.get_value()
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adj = gtk.Adjustment(value, lower=self.get_min(), upper=self.get_max(), step_incr=0.01)
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self.gobj = gtk.SpinButton(adjustment=adj, digits=2)
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self.gobj.set_value(value)
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def parse(self):
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"""
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Parse the object and return.
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"""
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return float(self.gobj.get_value())
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#-------------------------------------------------------------------------
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#
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# TextOption class
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@ -28,7 +28,7 @@
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# the list as PluginUtils.PluginMgr, or use a function that returns the pointer
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# of the list.
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from _MenuOptions import MenuOptions, \
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NumberOption, BooleanOption, TextOption, \
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NumberOption, FloatOption, BooleanOption, TextOption, \
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EnumeratedListOption, FilterListOption, StringOption
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from _PluginMgr import \
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register_export, register_import, \
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@ -17,7 +17,7 @@
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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# $Id: $
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# $Id$
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#------------------------------------------------------------------------
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#
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@ -48,7 +48,7 @@ import Config
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from _Constants import CATEGORY_GRAPHVIZ
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from _ReportDialog import ReportDialog
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from _PaperMenu import PaperFrame
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from PluginUtils import NumberOption, EnumeratedListOption, TextOption
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from PluginUtils import NumberOption, FloatOption, EnumeratedListOption, TextOption, BooleanOption
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#-------------------------------------------------------------------------------
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#
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@ -108,26 +108,33 @@ class GVDocBase(BaseDoc.BaseDoc,BaseDoc.GVDoc):
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"""
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def __init__(self,options,paper_style):
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BaseDoc.BaseDoc.__init__(self,None,paper_style,None)
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self.options = options.handler.options_dict
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self.dot = StringIO()
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self.paper = paper_style
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self.fontfamily = _FONTS[ self.options['font_family'] ]['value']
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self.fontsize = self.options['font_size']
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self.rankdir = _RANKDIR[ self.options['rank_dir'] ]['value']
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self.pagedir = _PAGEDIR[ self.options['page_dir'] ]['value']
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self.hpages = self.options['h_pages']
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self.vpages = self.options['v_pages']
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self.ratio = _RATIO[ self.options['ratio'] ]['value']
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self.noteloc = self.options['noteloc']
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self.notesize = self.options['notesize']
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self.note = self.options['note']
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paper_size = paper_style.get_size()
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pheight = paper_size.get_height_inches()
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pwidth = paper_size.get_width_inches()
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self.options = options.handler.options_dict
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self.dot = StringIO()
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self.paper = paper_style
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self.dpi = self.options['dpi' ]
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self.fontfamily = _FONTS[ self.options['font_family' ]]['value']
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self.fontsize = self.options['font_size' ]
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self.hpages = self.options['h_pages' ]
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self.nodesep = self.options['nodesep' ]
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self.noteloc = self.options['noteloc' ]
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self.notesize = self.options['notesize' ]
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self.note = self.options['note' ]
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self.pagedir = _PAGEDIR[ self.options['page_dir' ]]['value']
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self.rankdir = _RANKDIR[ self.options['rank_dir' ]]['value']
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self.ranksep = self.options['ranksep' ]
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self.ratio = _RATIO[ self.options['ratio' ]]['value']
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self.usesubgraphs = self.options['usesubgraphs' ]
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self.vpages = self.options['v_pages' ]
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paper_size = paper_style.get_size()
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pheight = paper_size.get_height_inches()
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pwidth = paper_size.get_width_inches()
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if self.fontfamily == "":
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self.fontfamily = "FreeSans"
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# graph size
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if self.paper.get_orientation() == BaseDoc.PAPER_LANDSCAPE:
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rotate = 90
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@ -150,18 +157,33 @@ class GVDocBase(BaseDoc.BaseDoc,BaseDoc.GVDoc):
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sizew = sizew * self.hpages
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sizeh = sizeh * self.vpages
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self.dot.write( 'digraph GRAMPS_graph { \n' )
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self.dot.write( ' bgcolor=white; \n' )
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self.dot.write( ' center=1; \n' )
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self.dot.write( ' ratio=%s; \n' % self.ratio )
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self.dot.write( ' rankdir="%s"; \n' % self.rankdir )
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self.dot.write( ' mclimit=2.0; \n' )
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self.dot.write( ' pagedir="%s"; \n' % self.pagedir )
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self.dot.write( ' page="%3.2f,%3.2f"; \n' % ( pwidth, pheight ) )
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self.dot.write( ' size="%3.2f,%3.2f"; \n' % ( sizew, sizeh ) )
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self.dot.write( ' rotate=%d; \n' % rotate )
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self.dot.write( ' nodesep=0.25; \n' )
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self.dot.write( 'digraph GRAMPS_graph\n' )
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self.dot.write( '{\n' )
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self.dot.write( ' bgcolor=white;\n' )
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self.dot.write( ' center="true"; \n' )
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self.dot.write( ' charset="iso-8859-1";\n' )
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self.dot.write( ' concentrate="false";\n' )
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self.dot.write( ' dpi="%d";\n' % self.dpi )
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self.dot.write( ' graph [fontsize=%d];\n' % self.fontsize )
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self.dot.write( ' mclimit="99";\n' )
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self.dot.write( ' nodesep="%.2f";\n' % self.nodesep )
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self.dot.write( ' outputorder="edgesfirst";\n' )
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self.dot.write( ' page="%3.2f,%3.2f"; \n' % (pwidth, pheight) )
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self.dot.write( ' pagedir="%s"; \n' % self.pagedir )
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self.dot.write( ' rankdir="%s"; \n' % self.rankdir )
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self.dot.write( ' ranksep="%.2f";\n' % self.ranksep )
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self.dot.write( ' ratio="%s"; \n' % self.ratio )
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self.dot.write( ' rotate="%d"; \n' % rotate )
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self.dot.write( ' searchsize="100";\n' )
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self.dot.write( ' size="%3.2f,%3.2f"; \n' % (sizew, sizeh) )
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self.dot.write( ' splines="true";\n' )
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self.dot.write( '\n' )
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# self.dot.write( ' edge [len=0.5 style=solid arrowhead=none arrowtail=normal fontsize=12];\n')
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# self.dot.write( ' node [style=filled fontname="FreeSans" fontsize=12];\n' )
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self.dot.write( ' edge [len=0.5 style=solid arrowhead=none arrowtail=normal fontsize=%d];\n' % self.fontsize )
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self.dot.write( ' node [style=filled fontname="%s" fontsize=%d];\n' % ( self.fontfamily, self.fontsize ) )
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self.dot.write( '\n' )
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def open(self, filename):
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self.filename = os.path.normpath(os.path.abspath(filename))
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@ -189,27 +211,22 @@ class GVDocBase(BaseDoc.BaseDoc,BaseDoc.GVDoc):
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Implementes BaseDoc.GVDoc.add_node().
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"""
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line = ' "%s" [' % id
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line += 'label="%s", ' % label
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line += 'label="%s"' % label
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if shape:
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line += 'shape="%s", ' % shape
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line += ', shape="%s"' % shape
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if color:
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line += 'color="%s", ' % color
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line += ', color="%s"' % color
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if fillcolor:
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line += 'fillcolor="%s", ' % fillcolor
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if self.fontfamily:
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line += 'fontname="%s", ' % self.fontfamily
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line += 'fontsize="%0.1f", ' % self.fontsize
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line += ', fillcolor="%s"' % fillcolor
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if style:
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line += 'style="%s", ' % style
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line += ', style="%s"' % style
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if url:
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line += 'URL="%s", ' % url
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line += ', URL="%s"' % url
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line += '];\n'
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@ -221,17 +238,21 @@ class GVDocBase(BaseDoc.BaseDoc,BaseDoc.GVDoc):
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Implementes BaseDoc.GVDoc.add_link().
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"""
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self.dot.write(' "%s" -> "%s" ' % (id1, id2))
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self.dot.write(' "%s" -> "%s"' % (id1, id2))
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if style or head or tail:
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self.dot.write('[')
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self.dot.write(' [')
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if style:
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self.dot.write('style=%s, ' % style)
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self.dot.write('style=%s' % style)
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if head:
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self.dot.write('arrowhead=%s, ' % head)
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if style:
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self.dot.write(', ')
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self.dot.write('arrowhead=%s' % head)
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if tail:
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self.dot.write('arrowtail=%s, ' % tail)
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if style or head:
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self.dot.write(', ')
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self.dot.write('arrowtail=%s' % tail)
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self.dot.write(']')
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@ -625,7 +646,7 @@ class GraphvizReportDialog(ReportDialog):
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"FreeSans is available from: "
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"http://www.nongnu.org/freefont/"))
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self.options.add_menu_option(category,"font_family",font_family)
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font_size = NumberOption(_("Font size"),14,8,128)
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font_size.set_help(_("The font size, in points."))
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self.options.add_menu_option(category,"font_size",font_size)
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@ -638,7 +659,30 @@ class GraphvizReportDialog(ReportDialog):
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rank_dir.set_help(_("Whether graph goes from top to bottom "
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"or left to right."))
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self.options.add_menu_option(category,"rank_dir",rank_dir)
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dpi = NumberOption(_("DPI"), 75, 20, 1200)
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dpi.set_help(_( "Dots per inch. When creating images such as "
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".gif or .png files for the web, try numbers "
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"such as 75 or 100 DPI. For desktop printing, "
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"try 300 or 600 DPI."))
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self.options.add_menu_option(category, "dpi", dpi)
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nodesep = FloatOption(_("Node spacing"), 0.20, 0.01, 5.00)
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nodesep.set_help(_( "The minimum amount of free space, in inches, "
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"between individual nodes. For vertical graphs, "
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"this corresponds to spacing between columns. "
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"For horizontal graphs, this corresponds to "
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"spacing between rows."))
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self.options.add_menu_option(category, "nodesep", nodesep)
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ranksep = FloatOption(_("Rank spacing"), 0.20, 0.01, 5.00)
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ranksep.set_help(_( "The minimum amount of free space, in inches, "
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"between ranks. For vertical graphs, this "
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"corresponds to spacing between rows. For "
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"horizontal graphs, this corresponds to spacing "
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"between columns."))
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self.options.add_menu_option(category, "ranksep", ranksep)
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aspect_ratio = EnumeratedListOption(_("Aspect ratio"), 0)
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index = 0
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for item in _RATIO:
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@ -672,7 +716,14 @@ class GraphvizReportDialog(ReportDialog):
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"array of pages. This controls the number "
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"pages in the array vertically."))
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self.options.add_menu_option(category,"v_pages",v_pages)
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usesubgraphs = BooleanOption(_('Use subgraphs'), False)
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usesubgraphs.set_help(_("Subgraphs can help GraphViz position "
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"certain linked nodes closer together, "
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"but with non-trivial graphs will result "
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"in longer lines and larger graphs."))
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self.options.add_menu_option(category, "usesubgraphs", usesubgraphs)
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################################
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category = _("Notes")
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################################
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