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more graphviz based options

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svn: r9562
This commit is contained in:
Stéphane Charette 2007-12-23 07:52:01 +00:00
parent 30d87568d9
commit e9ebd454cc
4 changed files with 149 additions and 54 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2007-12-22 Stéphane Charette <stephanecharette@gmail.com>
* src/ReportBase/_GraphvizReportDialog.py:
* src/PluginUtils/__init__.py:
* src/PluginUtils/_MenuOptions.py:
Work in progress to add some additional GraphViz options that can be
used by any GraphViz-based plugin.
2007-12-21 Douglas S. Blank <dblank@cs.brynmawr.edu>
* src/plugins/lineage.py: moved to new quick view format
* src/docgen/TextBufDoc.py: fixed transient window issue

37
src/PluginUtils/_MenuOptions.py
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@ -212,6 +212,7 @@ class NumberOption(Option):
"""
value = self.get_value()
adj = gtk.Adjustment(1,self.get_min(),self.get_max(),1)
self.gobj = gtk.SpinButton(adj)
self.gobj.set_value(value)
@ -222,6 +223,42 @@ class NumberOption(Option):
return int(self.gobj.get_value_as_int())
#-------------------------------------------------------------------------
#
# FloatOption class
#
#-------------------------------------------------------------------------
class FloatOption(NumberOption):
"""
This class performs like NumberOption, but allows for float values
for the minimum/maximum/increment.
"""
def __init__(self, label, value, min, max):
# Someone who knows python better than I will probably
# want to add a parameter for the caller to specify how
# many decimal points are needed.
#
# At the time this function was written, the only code
# that needed this class required 2 decimals.
NumberOption.__init__(self, label, value, min, max)
def make_gui_obj(self, gtk, dialog):
"""
Add a FloatOption to the dialog.
"""
value = self.get_value()
adj = gtk.Adjustment(value, lower=self.get_min(), upper=self.get_max(), step_incr=0.01)
self.gobj = gtk.SpinButton(adjustment=adj, digits=2)
self.gobj.set_value(value)
def parse(self):
"""
Parse the object and return.
"""
return float(self.gobj.get_value())
#-------------------------------------------------------------------------
#
# TextOption class

2
src/PluginUtils/__init__.py
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@ -28,7 +28,7 @@
# the list as PluginUtils.PluginMgr, or use a function that returns the pointer
# of the list.
from _MenuOptions import MenuOptions, \
NumberOption, BooleanOption, TextOption, \
NumberOption, FloatOption, BooleanOption, TextOption, \
EnumeratedListOption, FilterListOption, StringOption
from _PluginMgr import \
register_export, register_import, \

127
src/ReportBase/_GraphvizReportDialog.py
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@ -17,7 +17,7 @@
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# $Id: $
# $Id$
#------------------------------------------------------------------------
#
@ -48,7 +48,7 @@ import Config
from _Constants import CATEGORY_GRAPHVIZ
from _ReportDialog import ReportDialog
from _PaperMenu import PaperFrame
from PluginUtils import NumberOption, EnumeratedListOption, TextOption
from PluginUtils import NumberOption, FloatOption, EnumeratedListOption, TextOption, BooleanOption
#-------------------------------------------------------------------------------
#
@ -113,21 +113,28 @@ class GVDocBase(BaseDoc.BaseDoc,BaseDoc.GVDoc):
self.dot = StringIO()
self.paper = paper_style
self.fontfamily = _FONTS[ self.options['font_family'] ]['value']
self.fontsize = self.options['font_size']
self.rankdir = _RANKDIR[ self.options['rank_dir'] ]['value']
self.pagedir = _PAGEDIR[ self.options['page_dir'] ]['value']
self.hpages = self.options['h_pages']
self.vpages = self.options['v_pages']
self.ratio = _RATIO[ self.options['ratio'] ]['value']
self.noteloc = self.options['noteloc']
self.notesize = self.options['notesize']
self.note = self.options['note']
self.dpi = self.options['dpi' ]
self.fontfamily = _FONTS[ self.options['font_family' ]]['value']
self.fontsize = self.options['font_size' ]
self.hpages = self.options['h_pages' ]
self.nodesep = self.options['nodesep' ]
self.noteloc = self.options['noteloc' ]
self.notesize = self.options['notesize' ]
self.note = self.options['note' ]
self.pagedir = _PAGEDIR[ self.options['page_dir' ]]['value']
self.rankdir = _RANKDIR[ self.options['rank_dir' ]]['value']
self.ranksep = self.options['ranksep' ]
self.ratio = _RATIO[ self.options['ratio' ]]['value']
self.usesubgraphs = self.options['usesubgraphs' ]
self.vpages = self.options['v_pages' ]
paper_size = paper_style.get_size()
pheight = paper_size.get_height_inches()
pwidth = paper_size.get_width_inches()
if self.fontfamily == "":
self.fontfamily = "FreeSans"
# graph size
if self.paper.get_orientation() == BaseDoc.PAPER_LANDSCAPE:
rotate = 90
@ -150,17 +157,32 @@ class GVDocBase(BaseDoc.BaseDoc,BaseDoc.GVDoc):
sizew = sizew * self.hpages
sizeh = sizeh * self.vpages
self.dot.write( 'digraph GRAMPS_graph { \n' )
self.dot.write( ' bgcolor=white; \n' )
self.dot.write( ' center=1; \n' )
self.dot.write( ' ratio=%s; \n' % self.ratio )
self.dot.write( ' rankdir="%s"; \n' % self.rankdir )
self.dot.write( ' mclimit=2.0; \n' )
self.dot.write( 'digraph GRAMPS_graph\n' )
self.dot.write( '{\n' )
self.dot.write( ' bgcolor=white;\n' )
self.dot.write( ' center="true"; \n' )
self.dot.write( ' charset="iso-8859-1";\n' )
self.dot.write( ' concentrate="false";\n' )
self.dot.write( ' dpi="%d";\n' % self.dpi )
self.dot.write( ' graph [fontsize=%d];\n' % self.fontsize )
self.dot.write( ' mclimit="99";\n' )
self.dot.write( ' nodesep="%.2f";\n' % self.nodesep )
self.dot.write( ' outputorder="edgesfirst";\n' )
self.dot.write( ' page="%3.2f,%3.2f"; \n' % (pwidth, pheight) )
self.dot.write( ' pagedir="%s"; \n' % self.pagedir )
self.dot.write( ' page="%3.2f,%3.2f"; \n' % ( pwidth, pheight ) )
self.dot.write( ' size="%3.2f,%3.2f"; \n' % ( sizew, sizeh ) )
self.dot.write( ' rotate=%d; \n' % rotate )
self.dot.write( ' nodesep=0.25; \n' )
self.dot.write( ' rankdir="%s"; \n' % self.rankdir )
self.dot.write( ' ranksep="%.2f";\n' % self.ranksep )
self.dot.write( ' ratio="%s"; \n' % self.ratio )
self.dot.write( ' rotate="%d"; \n' % rotate )
self.dot.write( ' searchsize="100";\n' )
self.dot.write( ' size="%3.2f,%3.2f"; \n' % (sizew, sizeh) )
self.dot.write( ' splines="true";\n' )
self.dot.write( '\n' )
# self.dot.write( ' edge [len=0.5 style=solid arrowhead=none arrowtail=normal fontsize=12];\n')
# self.dot.write( ' node [style=filled fontname="FreeSans" fontsize=12];\n' )
self.dot.write( ' edge [len=0.5 style=solid arrowhead=none arrowtail=normal fontsize=%d];\n' % self.fontsize )
self.dot.write( ' node [style=filled fontname="%s" fontsize=%d];\n' % ( self.fontfamily, self.fontsize ) )
self.dot.write( '\n' )
def open(self, filename):
self.filename = os.path.normpath(os.path.abspath(filename))
@ -189,27 +211,22 @@ class GVDocBase(BaseDoc.BaseDoc,BaseDoc.GVDoc):
Implementes BaseDoc.GVDoc.add_node().
"""
line = ' "%s" [' % id
line += 'label="%s", ' % label
line += 'label="%s"' % label
if shape:
line += 'shape="%s", ' % shape
line += ', shape="%s"' % shape
if color:
line += 'color="%s", ' % color
line += ', color="%s"' % color
if fillcolor:
line += 'fillcolor="%s", ' % fillcolor
if self.fontfamily:
line += 'fontname="%s", ' % self.fontfamily
line += 'fontsize="%0.1f", ' % self.fontsize
line += ', fillcolor="%s"' % fillcolor
if style:
line += 'style="%s", ' % style
line += ', style="%s"' % style
if url:
line += 'URL="%s", ' % url
line += ', URL="%s"' % url
line += '];\n'
@ -221,17 +238,21 @@ class GVDocBase(BaseDoc.BaseDoc,BaseDoc.GVDoc):
Implementes BaseDoc.GVDoc.add_link().
"""
self.dot.write(' "%s" -> "%s" ' % (id1, id2))
self.dot.write(' "%s" -> "%s"' % (id1, id2))
if style or head or tail:
self.dot.write('[')
self.dot.write(' [')
if style:
self.dot.write('style=%s, ' % style)
self.dot.write('style=%s' % style)
if head:
self.dot.write('arrowhead=%s, ' % head)
if style:
self.dot.write(', ')
self.dot.write('arrowhead=%s' % head)
if tail:
self.dot.write('arrowtail=%s, ' % tail)
if style or head:
self.dot.write(', ')
self.dot.write('arrowtail=%s' % tail)
self.dot.write(']')
@ -639,6 +660,29 @@ class GraphvizReportDialog(ReportDialog):
"or left to right."))
self.options.add_menu_option(category,"rank_dir",rank_dir)
dpi = NumberOption(_("DPI"), 75, 20, 1200)
dpi.set_help(_( "Dots per inch. When creating images such as "
".gif or .png files for the web, try numbers "
"such as 75 or 100 DPI. For desktop printing, "
"try 300 or 600 DPI."))
self.options.add_menu_option(category, "dpi", dpi)
nodesep = FloatOption(_("Node spacing"), 0.20, 0.01, 5.00)
nodesep.set_help(_( "The minimum amount of free space, in inches, "
"between individual nodes. For vertical graphs, "
"this corresponds to spacing between columns. "
"For horizontal graphs, this corresponds to "
"spacing between rows."))
self.options.add_menu_option(category, "nodesep", nodesep)
ranksep = FloatOption(_("Rank spacing"), 0.20, 0.01, 5.00)
ranksep.set_help(_( "The minimum amount of free space, in inches, "
"between ranks. For vertical graphs, this "
"corresponds to spacing between rows. For "
"horizontal graphs, this corresponds to spacing "
"between columns."))
self.options.add_menu_option(category, "ranksep", ranksep)
aspect_ratio = EnumeratedListOption(_("Aspect ratio"), 0)
index = 0
for item in _RATIO:
@ -673,6 +717,13 @@ class GraphvizReportDialog(ReportDialog):
"pages in the array vertically."))
self.options.add_menu_option(category,"v_pages",v_pages)
usesubgraphs = BooleanOption(_('Use subgraphs'), False)
usesubgraphs.set_help(_("Subgraphs can help GraphViz position "
"certain linked nodes closer together, "
"but with non-trivial graphs will result "
"in longer lines and larger graphs."))
self.options.add_menu_option(category, "usesubgraphs", usesubgraphs)
################################
category = _("Notes")
################################