NathanW2

from qgis.core import *
from qgis.gui import *
from PyQt4.QtCore import *
from PyQt4.QtGui import QApplication
from PyQt4.QtXml import *
import sys

import xml.etree.ElementTree as ET

QGISAPP = QgsApplication(sys.argv, True)

NathanW2

from qgis.core import *
from qgis.gui import *
from PyQt4.QtCore import *
from PyQt4.QtGui import QApplication
from PyQt4.QtXml import *
import sys
import xml.etree.ElementTree as ET

app = QgsApplication([], True)

NathanW2

@qgsfunction(2, "Geometry")
def azimuth(values, feature, *args):
	geom = feature.geometry()
	if geom is None: return None
	if geom.type() == QGis.Line:
		xy = geom.asPolyline()
		p1 = xy[values[0].toInt()[0]]
		p2 = xy[values[1].toInt()[0]]
		return p1.azimuth(p2)

NathanW2

lyr = qgis.utils.iface.activeLayer()
lyr.select([])

for feature in lyr:
    buff = feat.geometry().buffer(5,2)
    lyr.dataProvider().changeGeometryValues({feat.id(): buff})

NathanW2

class geo():
  pass

class fTools(geo):
	pass 

class fTools2(geo):
	pass 

class fTools3(geo):

NathanW2

from PyQt4.QtCore import *
name_field = 'NAME'
sum_field = 'POP_EST'
neighbors_field = 'Neighbors'
total_field = 'Sum'
layer = qgis.utils.iface.activeLayer()
provider = layer.dataProvider()

layer.startEditing()
neighbor_name_index = provider.fieldNameIndex(neighbors_field)

NathanW2

def where(layer, expression):
  for f in layer:
	if expression.evaluate(f).toBool():
		yield f

exp = QgsExpressin('"Col" = 99')
exp.prepare(layer.fields())
items = where(layer, exp)

NathanW2

computeFieldIndex = layer.fieldNameIndex('population')
allFieldsMap = layer.pendingFields()
expression = QgsExpression('"affected" = 1')
expression.prepare(allFieldsMap)

if expression.hasParserError():
  raise Exception('Parser error !!')

def getFeatures():
  if self.selectedOnly:

NathanW2

from qgis.gui import QgsMapCanvas, QgsMapCanvasLayer
from PyQt4.QtGui import QFrame

def formOpen(dialog, layer, feature):
	canvas = QgsMapCanvas()
	canvas.setCanvasColor(QColor(255,255,255))
	frame = dialog.findChild(QFrame,"frame")
	frame.layout().addWidget(canvas)

	c_layer = QgsMapCanvasLayer(layer)

NathanW2

@echo off
set OSGEO4W_ROOT=C:\OSGeo4W
set OSGEO4W_ROOT=%OSGEO4W_ROOT:\\=\%
set PATH=%OSGEO4W_ROOT%\bin;%PATH%

for %%f in ("%OSGEO4W_ROOT%\etc\ini\*.bat") do call "%%f"

set PYTHONPATH=C:\OSGeo4W\apps\qgis-dev\python
Set PATH=C:\OSGeo4W\apps\qgis-dev\bin;%PATH%
set QGISHOME=C:\OSGeo4W\apps\qgis-dev\