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SF.net SVN: matplotlib: [4593] branches/transforms/lib/matplotlib/lines.py
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From: <md...@us...> - 2007-12-04 20:08:40
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Revision: 4593
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=4593&view=rev
Author: mdboom
Date: 2007-12-04 12:08:28 -0800 (Tue, 04 Dec 2007)
Log Message:
-----------
Fix direction of left and right caret markers.
Modified Paths:
--------------
branches/transforms/lib/matplotlib/lines.py
Modified: branches/transforms/lib/matplotlib/lines.py
===================================================================
--- branches/transforms/lib/matplotlib/lines.py 2007-12-04 20:07:59 UTC (rev 4592)
+++ branches/transforms/lib/matplotlib/lines.py 2007-12-04 20:08:28 UTC (rev 4593)
@@ -309,13 +309,13 @@
xyt = self.get_transform().transform(self._xy)
xt = xyt[:, 0]
yt = xyt[:, 1]
-
+
if self.figure == None:
print str(self),' has no figure set'
pixels = self.pickradius
else:
pixels = self.figure.dpi/72. * self.pickradius
-
+
if self._linestyle == 'None':
# If no line, return the nearby point(s)
d = npy.sqrt((xt-mouseevent.x)**2 + (yt-mouseevent.y)**2)
@@ -387,7 +387,7 @@
if not ma.isMaskedArray(y):
y = npy.asarray(y)
not_masked += 1
-
+
if (not_masked < 2 or
(x is not self._xorig and
(x.shape != self._xorig.shape or npy.any(x != self._xorig))) or
@@ -413,7 +413,7 @@
y = npy.asarray(self.convert_yunits(self._yorig), float)
x = npy.ravel(x)
y = npy.ravel(y)
-
+
if len(x)==1 and len(y)>1:
x = x * npy.ones(y.shape, float)
if len(y)==1 and len(x)>1:
@@ -447,7 +447,7 @@
Artist.set_transform(self, t)
self._invalid = True
# self._transformed_path = TransformedPath(self._path, self.get_transform())
-
+
def _is_sorted(self, x):
"return true if x is sorted"
if len(x)<2: return 1
@@ -456,7 +456,7 @@
def draw(self, renderer):
if self._invalid:
self.recache()
-
+
renderer.open_group('line2d')
if not self._visible: return
@@ -481,7 +481,7 @@
tpath, affine = self._transformed_path.get_transformed_path_and_affine()
lineFunc = getattr(self, funcname)
lineFunc(renderer, gc, tpath, affine.frozen())
-
+
if self._marker is not None:
gc = renderer.new_gc()
self._set_gc_clip(gc)
@@ -565,7 +565,7 @@
if self._invalid:
self.recache()
return self._xy
-
+
def set_antialiased(self, b):
"""
True if line should be drawin with antialiased rendering
@@ -596,7 +596,7 @@
'steps' is equivalent to 'steps-pre' and is maintained for
backward-compatibility.
-
+
ACCEPTS: [ '-' | '--' | '-.' | ':' | 'steps' | 'steps-pre' | 'steps-mid' | 'steps-post' | 'None' | ' ' | '' ]
"""
if linestyle not in self._lineStyles:
@@ -693,12 +693,12 @@
def _draw_nothing(self, *args, **kwargs):
pass
-
+
def _draw_solid(self, renderer, gc, path, trans):
gc.set_linestyle('solid')
renderer.draw_path(gc, path, trans)
-
+
def _draw_steps_pre(self, renderer, gc, path, trans):
vertices = self._xy
steps = ma.zeros((2*len(vertices)-1, 2), npy.float_)
@@ -720,7 +720,7 @@
path = Path(steps)
self._draw_solid(renderer, gc, path, trans)
-
+
def _draw_steps_mid(self, renderer, gc, path, trans):
vertices = self._xy
steps = ma.zeros((2*len(vertices), 2), npy.float_)
@@ -733,8 +733,8 @@
path = Path(steps)
self._draw_solid(renderer, gc, path, trans)
-
+
def _draw_dashed(self, renderer, gc, path, trans):
gc.set_linestyle('dashed')
if self._dashSeq is not None:
@@ -747,12 +747,12 @@
gc.set_linestyle('dashdot')
renderer.draw_path(gc, path, trans)
-
+
def _draw_dotted(self, renderer, gc, path, trans):
gc.set_linestyle('dotted')
renderer.draw_path(gc, path, trans)
-
+
def _draw_point(self, renderer, gc, path, path_trans):
w = renderer.points_to_pixels(self._markersize) * \
self._point_size_reduction * 0.5
@@ -768,8 +768,8 @@
renderer.draw_markers(gc, Path.unit_rectangle(),
self._draw_pixel_transform,
path, path_trans, rgbFace)
-
-
+
+
def _draw_circle(self, renderer, gc, path, path_trans):
w = renderer.points_to_pixels(self._markersize) * 0.5
rgbFace = self._get_rgb_face()
@@ -795,7 +795,7 @@
renderer.draw_markers(gc, self._triangle_path, transform,
path, path_trans, rgbFace)
-
+
def _draw_triangle_left(self, renderer, gc, path, path_trans):
offset = 0.5*renderer.points_to_pixels(self._markersize)
transform = Affine2D().scale(offset, offset).rotate_deg(90)
@@ -819,7 +819,7 @@
renderer.draw_markers(gc, Path.unit_rectangle(), transform,
path, path_trans, rgbFace)
-
+
def _draw_diamond(self, renderer, gc, path, path_trans):
side = renderer.points_to_pixels(self._markersize)
transform = Affine2D().translate(-0.5, -0.5).rotate_deg(45).scale(side)
@@ -827,7 +827,7 @@
renderer.draw_markers(gc, Path.unit_rectangle(), transform,
path, path_trans, rgbFace)
-
+
def _draw_thin_diamond(self, renderer, gc, path, path_trans):
offset = renderer.points_to_pixels(self._markersize)
transform = Affine2D().translate(-0.5, -0.5) \
@@ -836,7 +836,7 @@
renderer.draw_markers(gc, Path.unit_rectangle(), transform,
path, path_trans, rgbFace)
-
+
def _draw_pentagon(self, renderer, gc, path, path_trans):
offset = 0.5 * renderer.points_to_pixels(self._markersize)
transform = Affine2D().scale(offset)
@@ -844,7 +844,7 @@
renderer.draw_markers(gc, Path.unit_regular_polygon(5), transform,
path, path_trans, rgbFace)
-
+
def _draw_hexagon1(self, renderer, gc, path, path_trans):
offset = 0.5 * renderer.points_to_pixels(self._markersize)
transform = Affine2D().scale(offset)
@@ -852,7 +852,7 @@
renderer.draw_markers(gc, Path.unit_regular_polygon(6), transform,
path, path_trans, rgbFace)
-
+
def _draw_hexagon2(self, renderer, gc, path, path_trans):
offset = 0.5 * renderer.points_to_pixels(self._markersize)
transform = Affine2D().scale(offset).rotate_deg(30)
@@ -868,14 +868,14 @@
renderer.draw_markers(gc, self._line_marker_path, transform,
path, path_trans)
-
+
def _draw_hline(self, renderer, gc, path, path_trans):
offset = 0.5*renderer.points_to_pixels(self._markersize)
transform = Affine2D().scale(offset).rotate_deg(90)
renderer.draw_markers(gc, self._line_marker_path, transform,
path, path_trans)
-
+
_tickhoriz_path = Path([[0.0, 0.5], [1.0, 0.5]])
def _draw_tickleft(self, renderer, gc, path, path_trans):
offset = renderer.points_to_pixels(self._markersize)
@@ -883,14 +883,14 @@
renderer.draw_markers(gc, self._tickhoriz_path, marker_transform,
path, path_trans)
-
+
def _draw_tickright(self, renderer, gc, path, path_trans):
offset = renderer.points_to_pixels(self._markersize)
marker_transform = Affine2D().scale(offset, 1.0)
renderer.draw_markers(gc, self._tickhoriz_path, marker_transform,
path, path_trans)
-
+
_tickvert_path = Path([[-0.5, 0.0], [-0.5, 1.0]])
def _draw_tickup(self, renderer, gc, path, path_trans):
offset = renderer.points_to_pixels(self._markersize)
@@ -898,7 +898,7 @@
renderer.draw_markers(gc, self._tickvert_path, marker_transform,
path, path_trans)
-
+
def _draw_tickdown(self, renderer, gc, path, path_trans):
offset = renderer.points_to_pixels(self._markersize)
marker_transform = Affine2D().scale(1.0, -offset)
@@ -929,21 +929,21 @@
renderer.draw_markers(gc, self._tri_path, transform,
path, path_trans)
-
+
def _draw_tri_up(self, renderer, gc, path, path_trans):
offset = 0.5*renderer.points_to_pixels(self._markersize)
transform = Affine2D().scale(offset).rotate_deg(180)
renderer.draw_markers(gc, self._tri_path, transform,
path, path_trans)
-
+
def _draw_tri_left(self, renderer, gc, path, path_trans):
offset = 0.5*renderer.points_to_pixels(self._markersize)
transform = Affine2D().scale(offset).rotate_deg(90)
renderer.draw_markers(gc, self._tri_path, transform,
path, path_trans)
-
+
def _draw_tri_right(self, renderer, gc, path, path_trans):
offset = 0.5*renderer.points_to_pixels(self._markersize)
transform = Affine2D().scale(offset).rotate_deg(270)
@@ -958,24 +958,24 @@
renderer.draw_markers(gc, self._caret_path, transform,
path, path_trans)
-
+
def _draw_caretup(self, renderer, gc, path, path_trans):
offset = 0.5*renderer.points_to_pixels(self._markersize)
transform = Affine2D().scale(offset).rotate_deg(180)
renderer.draw_markers(gc, self._caret_path, transform,
path, path_trans)
-
+
def _draw_caretleft(self, renderer, gc, path, path_trans):
offset = 0.5*renderer.points_to_pixels(self._markersize)
- transform = Affine2D().scale(offset).rotate_deg(90)
+ transform = Affine2D().scale(offset).rotate_deg(270)
renderer.draw_markers(gc, self._caret_path, transform,
path, path_trans)
-
+
def _draw_caretright(self, renderer, gc, path, path_trans):
offset = 0.5*renderer.points_to_pixels(self._markersize)
- transform = Affine2D().scale(offset).rotate_deg(270)
+ transform = Affine2D().scale(offset).rotate_deg(90)
renderer.draw_markers(gc, self._caret_path, transform,
path, path_trans)
@@ -990,7 +990,7 @@
renderer.draw_markers(gc, self._x_path, transform,
path, path_trans)
-
+
def update_from(self, other):
'copy properties from other to self'
Artist.update_from(self, other)
@@ -1163,14 +1163,14 @@
"""
return self._dashcapstyle
-
+
def get_solid_capstyle(self):
"""
Get the cap style for solid linestyles
"""
return self._solidcapstyle
-
+
def is_dashed(self):
'return True if line is dashstyle'
return self._linestyle in ('--', '-.', ':')
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