Projects/laydi
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Fixed drag'n'drop of datasets to DAG-plots to convert inf/-inf to

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maximum/minimum values of the dataset.
This commit is contained in:
Einar Ryeng 2007-07-30 14:15:23 +00:00
parent e84a202fbe
commit 0bc4a6e3f0
1 changed files with 28 additions and 2 deletions
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30
workflows/gobrowser.py
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@ -1,6 +1,6 @@
import gtk
from fluents import dataset, logger, plots, workflow, fluents, project
from fluents import dataset, logger, plots, workflow, fluents, project, view
import geneontology
from matplotlib.nxutils import points_inside_poly
import matplotlib
@ -547,12 +547,13 @@ class VolcanoPlot(plots.ScatterPlot):
name="Volcano plot",
sel_dim_2='_p', **kw)
class DagPlot(plots.Plot):
def __init__(self, graph, dim='go-terms', pos=None, nodecolor='b', nodesize=40,
with_labels=False, name='DAG Plot'):
plots.Plot.__init__(self, name)
self._add_ic_spin_button()
self.nodes = graph.nodes()
self.graph = graph
self._pos = pos
@ -617,6 +618,25 @@ class DagPlot(plots.Plot):
self.axes.set_frame_on(False)
self.fig.subplots_adjust(left=0, right=1, bottom=0, top=1)
def _add_ic_spin_button(self):
sb = gtk.SpinButton()
sb.set_range(0, 100)
sb.set_value(1)
sb.set_increments(1, 3)
label = gtk.Label("IC > ")
hbox = gtk.HBox()
hbox.pack_start(label)
hbox.pack_start(sb)
ti = gtk.ToolItem()
ti.set_expand(False)
ti.add(hbox)
sb.show()
label.show()
hbox.show()
ti.show()
self._toolbar.insert(ti, -1)
ti.set_tooltip(self._toolbar.tooltips, "Set information content threshold")
def _calc_pos(self, graph):
"""Calculates position for graph nodes."""
gv_graph = networkx.DiGraph()
@ -704,7 +724,13 @@ class DagPlot(plots.Plot):
indices = ds.get_indices(self.current_dim, self.nodes)
nodes = ds.existing_identifiers(self.current_dim, self.nodes)
v = vec.take(indices, 0)
vec_min = min(v[v > -inf])
vec_max = max(v[v < inf])
v[v==inf] = vec_max
v[v==-inf] = vec_min
d = dict(zip(nodes, list(v)))
map_vec = zeros(len(self.nodes))