def setUp(self):
"""The test fixture is a shape of one point"""
self.points = (mapscript.pointObj(0.0, 1.0),)
self.lines = (mapscript.lineObj(),)
self.addPointToLine(self.lines[0], self.points[0])
self.shape = mapscript.shapeObj(mapscript.MS_SHAPE_POINT)
self.addLineToShape(self.shape, self.lines[0])
def setUp(self):
"""The test fixture is a line with two points"""
self.points = (mapscript.pointObj(0.0, 1.0),
mapscript.pointObj(2.0, 3.0))
self.line = mapscript.lineObj()
self.addPointToLine(self.line, self.points[0])
self.addPointToLine(self.line, self.points[1])
def setUp(self):
"""The test fixture is a line with two points"""
self.points = (mapscript.pointObj(0.0,
1.0), mapscript.pointObj(2.0, 3.0))
self.line = mapscript.lineObj()
self.addPointToLine(self.line, self.points[0])
self.addPointToLine(self.line, self.points[1])
def setUp(self):
"""The test fixture is a shape of one point"""
self.points = (mapscript.pointObj(0.0, 1.0),)
self.lines = (mapscript.lineObj(),)
self.addPointToLine(self.lines[0], self.points[0])
self.shape = mapscript.shapeObj(mapscript.MS_SHAPE_POINT)
self.addLineToShape(self.shape, self.lines[0])
def testGetPointWKT(self):
# Create new instance from class data
po = mapscript.pointObj(self.point_xy[0], self.point_xy[1])
lo = mapscript.lineObj()
lo.add(po)
so = mapscript.shapeObj(mapscript.MS_SHAPE_POINT)
so.add(lo)
# test output WKT
wkt = so.toWKT()
self.assert_(wkt == self.point_wkt, wkt)
def testGetPointWKT(self):
# Create new instance from class data
po = mapscript.pointObj(self.point_xy[0], self.point_xy[1])
lo = mapscript.lineObj()
lo.add(po)
so = mapscript.shapeObj(mapscript.MS_SHAPE_POINT)
so.add(lo)
# test output WKT
wkt = so.toWKT()
self.assert_(wkt == self.point_wkt, wkt)
def testSetPoints(self):
"""add lines of points to an existing symbol"""
symbol = self.map.symbolset.getSymbol(1)
assert symbol.name == 'circle'
line = mapscript.lineObj()
self.addPointToLine(line, mapscript.pointObj(2.0, 2.0))
self.addPointToLine(line, mapscript.pointObj(3.0, 3.0))
assert symbol.setPoints(line) == 2
assert symbol.numpoints == 2
line = symbol.getPoints()
assert line.numpoints == 2, line.numpoints
pt = self.getPointFromLine(line, 1)
self.assertPointsEqual(pt, mapscript.pointObj(3.0, 3.0))
def testSetPoints(self):
"""add lines of points to an existing symbol"""
symbol = self.map.symbolset.getSymbol(1)
assert symbol.name == 'circle'
line = mapscript.lineObj()
self.addPointToLine(line, mapscript.pointObj(2.0, 2.0))
self.addPointToLine(line, mapscript.pointObj(3.0, 3.0))
assert symbol.setPoints(line) == 2
assert symbol.numpoints == 2
line = symbol.getPoints()
assert line.numpoints == 2, line.numpoints
pt = self.getPointFromLine(line, 1)
self.assertPointsEqual(pt, mapscript.pointObj(3.0, 3.0))
def testAddPointFeature(self):
"""adding a point to an inline feature works correctly"""
inline_layer = self.map.getLayerByName('INLINE')
assert inline_layer.connectiontype == mapscript.MS_INLINE
p = mapscript.pointObj(0.2, 51.5)
l = mapscript.lineObj()
self.addPointToLine(l, p)
shape = mapscript.shapeObj(inline_layer.type)
shape.classindex = 0
self.addLineToShape(shape, l)
inline_layer.addFeature(shape)
msimg = self.map.draw()
filename = 'testAddPointFeature.png'
msimg.save(filename)
def testAddPointFeature(self):
"""adding a point to an inline feature works correctly"""
inline_layer = self.map.getLayerByName('INLINE')
assert inline_layer.connectiontype == mapscript.MS_INLINE
p = mapscript.pointObj(0.2, 51.5)
l = mapscript.lineObj()
self.addPointToLine(l, p)
shape = mapscript.shapeObj(inline_layer.type)
shape.classindex = 0
self.addLineToShape(shape, l)
inline_layer.addFeature(shape)
msimg = self.map.draw()
filename = 'testAddPointFeature.png'
msimg.save(filename)
def testSettingFonts(self):
mo = mapscript.mapObj()
assert mo.fontset.numfonts == 0
mo.fontset.fonts.set('Vera', os.path.join(TESTS_PATH, 'vera',
'Vera.ttf'))
# NB: this does *not* increment the fonset.numfonts -- new bug
mo.setSize(300, 300)
mo.setExtent(-1.0, -1.0, 1.0, 1.0)
lo = mapscript.layerObj()
lo.type = mapscript.MS_LAYER_POINT
lo.connectiontype = mapscript.MS_INLINE
lo.status = mapscript.MS_DEFAULT
co = mapscript.classObj()
lbl =mapscript.labelObj()
lbl.type = mapscript.MS_TRUETYPE
lbl.font = 'Vera'
lbl.size = 10
lbl.color.setHex('#000000')
co.addLabel(lbl)
so = mapscript.styleObj()
so.symbol = 0
so.color.setHex('#000000')
co.insertStyle(so)
lo.insertClass(co)
li = mo.insertLayer(lo)
lo = mo.getLayer(li)
point = mapscript.pointObj(0,0)
line = mapscript.lineObj()
line.add(point)
shape = mapscript.shapeObj(lo.type)
shape.add(line)
shape.setBounds()
shape.text = 'Foo'
shape.classindex = 0
lo.addFeature(shape)
im = mo.draw()
#im = mo.prepareImage()
#shape.draw(mo, lo, im)
im.save('testSettingFonts.png')
def testSettingFonts(self):
mo = mapscript.mapObj()
assert mo.fontset.numfonts == 0
mo.fontset.fonts.set('Vera',
os.path.join(TESTS_PATH, 'vera', 'Vera.ttf'))
# NB: this does *not* increment the fonset.numfonts -- new bug
mo.setSize(300, 300)
mo.setExtent(-1.0, -1.0, 1.0, 1.0)
lo = mapscript.layerObj()
lo.type = mapscript.MS_LAYER_POINT
lo.connectiontype = mapscript.MS_INLINE
lo.status = mapscript.MS_DEFAULT
co = mapscript.classObj()
lbl = mapscript.labelObj()
lbl.type = mapscript.MS_TRUETYPE
lbl.font = 'Vera'
lbl.size = 10
lbl.color.setHex('#000000')
co.addLabel(lbl)
so = mapscript.styleObj()
so.symbol = 0
so.color.setHex('#000000')
co.insertStyle(so)
lo.insertClass(co)
li = mo.insertLayer(lo)
lo = mo.getLayer(li)
point = mapscript.pointObj(0, 0)
line = mapscript.lineObj()
line.add(point)
shape = mapscript.shapeObj(lo.type)
shape.add(line)
shape.setBounds()
shape.text = 'Foo'
shape.classindex = 0
lo.addFeature(shape)
im = mo.draw()
#im = mo.prepareImage()
#shape.draw(mo, lo, im)
im.save('testSettingFonts.png')