# -*- coding: utf-8 -*-
''' Display a variety of visual shapes whose attributes can be associated
with data columns from ``ColumnDataSources``.
The full list of glyphs built into Bokeh is given below:
* :class:`~bokeh.models.glyphs.AnnularWedge`
* :class:`~bokeh.models.glyphs.Annulus`
* :class:`~bokeh.models.glyphs.Arc`
* :class:`~bokeh.models.glyphs.Bezier`
* :class:`~bokeh.models.glyphs.Ellipse`
* :class:`~bokeh.models.glyphs.HBar`
* :class:`~bokeh.models.glyphs.Image`
* :class:`~bokeh.models.glyphs.ImageRGBA`
* :class:`~bokeh.models.glyphs.ImageURL`
* :class:`~bokeh.models.glyphs.Line`
* :class:`~bokeh.models.glyphs.MultiLine`
* :class:`~bokeh.models.glyphs.Oval`
* :class:`~bokeh.models.glyphs.Patch`
* :class:`~bokeh.models.glyphs.Patches`
* :class:`~bokeh.models.glyphs.Quad`
* :class:`~bokeh.models.glyphs.Quadratic`
* :class:`~bokeh.models.glyphs.Ray`
* :class:`~bokeh.models.glyphs.Rect`
* :class:`~bokeh.models.glyphs.Segment`
* :class:`~bokeh.models.glyphs.Text`
* :class:`~bokeh.models.glyphs.VBar`
* :class:`~bokeh.models.glyphs.Wedge`
All these glyphs share a minimal common interface through their base class
``Glyph``:
.. autoclass:: Glyph
:members:
'''
from __future__ import absolute_import
from ..core.enums import accept_left_right_center, Anchor, DeprecatedAnchor, Direction
from ..core.has_props import abstract
from ..core.properties import (AngleSpec, Bool, DistanceSpec, Enum, Float,
Include, Instance, Int, NumberSpec, StringSpec)
from ..core.property_mixins import FillProps, LineProps, TextProps
from ..model import Model
from ..util.deprecation import deprecated
from .mappers import ColorMapper, LinearColorMapper
@abstract
[docs]class Glyph(Model):
''' Base class for all glyph models.
'''
[docs]class AnnularWedge(Glyph):
''' Render annular wedges.
'''
__example__ = "tests/glyphs/AnnularWedge.py"
# a canonical order for positional args that can be used for any
# functions derived from this class
_args = ('x', 'y', 'inner_radius', 'outer_radius', 'start_angle', 'end_angle', 'direction')
x = NumberSpec(help="""
The x-coordinates of the center of the annular wedges.
""")
y = NumberSpec(help="""
The y-coordinates of the center of the annular wedges.
""")
inner_radius = DistanceSpec(help="""
The inner radii of the annular wedges.
""")
outer_radius = DistanceSpec(help="""
The outer radii of the annular wedges.
""")
start_angle = AngleSpec(help="""
The angles to start the annular wedges, as measured from the horizontal.
""")
end_angle = AngleSpec(help="""
The angles to end the annular wedges, as measured from the horizontal.
""")
direction = Enum(Direction, default=Direction.anticlock, help="""
Which direction to stroke between the start and end angles.
""")
line_props = Include(LineProps, use_prefix=False, help="""
The %s values for the annular wedges.
""")
fill_props = Include(FillProps, use_prefix=False, help="""
The %s values for the annular wedges.
""")
[docs]class Annulus(Glyph):
''' Render annuli.
'''
__example__ = "tests/glyphs/Annulus.py"
# a canonical order for positional args that can be used for any
# functions derived from this class
_args = ('x', 'y', 'inner_radius', 'outer_radius')
x = NumberSpec(help="""
The x-coordinates of the center of the annuli.
""")
y = NumberSpec(help="""
The y-coordinates of the center of the annuli.
""")
inner_radius = DistanceSpec(help="""
The inner radii of the annuli.
""")
outer_radius = DistanceSpec(help="""
The outer radii of the annuli.
""")
line_props = Include(LineProps, use_prefix=False, help="""
The %s values for the annuli.
""")
fill_props = Include(FillProps, use_prefix=False, help="""
The %s values for the annuli.
""")
[docs]class Arc(Glyph):
''' Render arcs.
'''
__example__ = "tests/glyphs/Arc.py"
# a canonical order for positional args that can be used for any
# functions derived from this class
_args = ('x', 'y', 'radius', 'start_angle', 'end_angle', 'direction')
x = NumberSpec(help="""
The x-coordinates of the center of the arcs.
""")
y = NumberSpec(help="""
The y-coordinates of the center of the arcs.
""")
radius = DistanceSpec(help="""
Radius of the arc.
""")
start_angle = AngleSpec(help="""
The angles to start the arcs, as measured from the horizontal.
""")
end_angle = AngleSpec(help="""
The angles to end the arcs, as measured from the horizontal.
""")
direction = Enum(Direction, default='anticlock', help="""
Which direction to stroke between the start and end angles.
""")
line_props = Include(LineProps, use_prefix=False, help="""
The %s values for the arcs.
""")
[docs]class Bezier(Glyph):
u''' Render Bézier curves.
For more information consult the `Wikipedia article for Bézier curve`_.
.. _Wikipedia article for Bézier curve: http://en.wikipedia.org/wiki/Bézier_curve
'''
__example__ = "tests/glyphs/Bezier.py"
# a canonical order for positional args that can be used for any
# functions derived from this class
_args = ('x0', 'y0', 'x1', 'y1', 'cx0', 'cy0', 'cx1', 'cy1')
x0 = NumberSpec(help="""
The x-coordinates of the starting points.
""")
y0 = NumberSpec(help="""
The y-coordinates of the starting points.
""")
x1 = NumberSpec(help="""
The x-coordinates of the ending points.
""")
y1 = NumberSpec(help="""
The y-coordinates of the ending points.
""")
cx0 = NumberSpec(help="""
The x-coordinates of first control points.
""")
cy0 = NumberSpec(help="""
The y-coordinates of first control points.
""")
cx1 = NumberSpec(help="""
The x-coordinates of second control points.
""")
cy1 = NumberSpec(help="""
The y-coordinates of second control points.
""")
line_props = Include(LineProps, use_prefix=False, help=u"""
The %s values for the Bézier curves.
""")
[docs]class Ellipse(Glyph):
u''' Render ellipses.
'''
__example__ = "tests/glyphs/Ellipse.py"
# a canonical order for positional args that can be used for any
# functions derived from this class
_args = ('x', 'y', 'width', 'height', 'angle')
x = NumberSpec(help="""
The x-coordinates of the centers of the ellipses.
""")
y = NumberSpec(help="""
The y-coordinates of the centers of the ellipses.
""")
width = DistanceSpec(help="""
The widths of each ellipse.
""")
height = DistanceSpec(help="""
The heights of each ellipse.
""")
angle = AngleSpec(default=0.0, help="""
The angle the ellipses are rotated from horizontal. [rad]
""")
line_props = Include(LineProps, use_prefix=False, help="""
The %s values for the ovals.
""")
fill_props = Include(FillProps, use_prefix=False, help="""
The %s values for the ovals.
""")
[docs]class HBar(Glyph):
''' Render horizontal bars, given a center coordinate, ``height`` and
(``left``, ``right``) coordinates.
'''
__example__ = "tests/glyphs/HBar.py"
# a canonical order for positional args that can be used for any
# functions derived from this class
_args = ('y', 'height', 'right', 'left')
y = NumberSpec(help="""
The y-coordinates of the centers of the horizontal bars.
""")
height = NumberSpec(help="""
The heights of the vertical bars.
""")
left = NumberSpec(default=0, help="""
The x-coordinates of the left edges.
""")
right = NumberSpec(help="""
The x-coordinates of the right edges.
""")
line_props = Include(LineProps, use_prefix=False, help="""
The %s values for the horizontal bars.
""")
fill_props = Include(FillProps, use_prefix=False, help="""
The %s values for the horizontal bars.
""")
[docs]class Image(Glyph):
''' Render images given as scalar data together with a color mapper.
In addition to the defined model properties, ``Image`` also can accept
a keyword argument ``palette`` in place of an explicit ``color_mapper``.
The value should be a list of colors, or the name of one of the built-in
palettes in ``bokeh.palettes``. This palette will be used to automatically
construct a ``ColorMapper`` model for the ``color_mapper`` property.
If both ``palette`` and ``color_mapper`` are passed, a ``ValueError``
exception will be raised. If neither is passed, then the ``Greys9``
palette will be used as a default.
'''
def __init__(self, **kwargs):
if 'palette' in kwargs and 'color_mapper' in kwargs:
raise ValueError("only one of 'palette' and 'color_mapper' may be specified")
elif 'color_mapper' not in kwargs:
# Use a palette (given or default)
palette = kwargs.pop('palette', 'Greys9')
mapper = LinearColorMapper(palette)
kwargs['color_mapper'] = mapper
super(Image, self).__init__(**kwargs)
# a canonical order for positional args that can be used for any
# functions derived from this class
_args = ('image', 'x', 'y', 'dw', 'dh', 'dilate')
# a hook to specify any additional kwargs handled by an initializer
_extra_kws = {
'palette': (
'str or list[color value]',
'a palette to construct a value for the color mapper property from'
)
}
image = NumberSpec(help="""
The arrays of scalar data for the images to be colormapped.
""")
x = NumberSpec(help="""
The x-coordinates to locate the image anchors.
""")
y = NumberSpec(help="""
The y-coordinates to locate the image anchors.
""")
dw = DistanceSpec(help="""
The widths of the plot regions that the images will occupy.
.. note::
This is not the number of pixels that an image is wide.
That number is fixed by the image itself.
""")
dh = DistanceSpec(help="""
The height of the plot region that the image will occupy.
.. note::
This is not the number of pixels that an image is tall.
That number is fixed by the image itself.
""")
dilate = Bool(False, help="""
Whether to always round fractional pixel locations in such a way
as to make the images bigger.
This setting may be useful if pixel rounding errors are causing
images to have a gap between them, when they should appear flush.
""")
color_mapper = Instance(ColorMapper, help="""
A ``ColorMapper`` to use to map the scalar data from ``image``
into RGBA values for display.
.. note::
The color mapping step happens on the client.
""")
# TODO: (bev) support anchor property for Image
# ref: https://github.com/bokeh/bokeh/issues/1763
[docs]class ImageRGBA(Glyph):
''' Render images given as RGBA data.
'''
# a canonical order for positional args that can be used for any
# functions derived from this class
_args = ('image', 'x', 'y', 'dw', 'dh', 'dilate')
image = NumberSpec(help="""
The arrays of RGBA data for the images.
""")
x = NumberSpec(help="""
The x-coordinates to locate the image anchors.
""")
y = NumberSpec(help="""
The y-coordinates to locate the image anchors.
""")
rows = NumberSpec(None, help="""
The numbers of rows in the images
""").asserts(False, lambda: deprecated((0, 12, 4), "ImageRGBA.rows", "2D array representation"))
cols = NumberSpec(None, help="""
The numbers of columns in the images
""").asserts(False, lambda: deprecated((0, 12, 4), "ImageRGBA.cols", "2D array representation"))
dw = DistanceSpec(help="""
The widths of the plot regions that the images will occupy.
.. note::
This is not the number of pixels that an image is wide.
That number is fixed by the image itself.
""")
dh = DistanceSpec(help="""
The height of the plot region that the image will occupy.
.. note::
This is not the number of pixels that an image is tall.
That number is fixed by the image itself.
""")
dilate = Bool(False, help="""
Whether to always round fractional pixel locations in such a way
as to make the images bigger.
This setting may be useful if pixel rounding errors are causing
images to have a gap between them, when they should appear flush.
""")
# TODO: (bev) support anchor property for ImageRGBA
# ref: https://github.com/bokeh/bokeh/issues/1763
[docs]class ImageURL(Glyph):
''' Render images loaded from given URLs.
'''
__example__ = "tests/glyphs/ImageURL.py"
# a canonical order for positional args that can be used for any
# functions derived from this class
_args = ('url', 'x', 'y', 'w', 'h', 'angle', 'global_alpha', 'dilate')
url = NumberSpec(help="""
The URLs to retrieve images from.
.. note::
The actual retrieving and loading of the images happens on
the client.
""")
x = NumberSpec(help="""
The x-coordinates to locate the image anchors.
""")
y = NumberSpec(help="""
The y-coordinates to locate the image anchors.
""")
# TODO: (bev) rename to "dw" for consistency
w = DistanceSpec(help="""
The widths of the plot regions that the images will occupy.
.. note::
This is not the number of pixels that an image is wide.
That number is fixed by the image itself.
.. note::
This may be renamed to "dw" in the future.
""")
# TODO: (bev) rename to "dh" for consistency
h = DistanceSpec(help="""
The height of the plot region that the image will occupy.
.. note::
This is not the number of pixels that an image is tall.
That number is fixed by the image itself.
.. note::
This may be renamed to "dh" in the future.
""")
angle = AngleSpec(default=0, help="""
The angles to rotate the images, as measured from the horizontal.
""")
global_alpha = Float(1.0, help="""
An overall opacity that each image is rendered with (in addition
to any inherent alpha values in the image itself).
""")
dilate = Bool(False, help="""
Whether to always round fractional pixel locations in such a way
as to make the images bigger.
This setting may be useful if pixel rounding errors are causing
images to have a gap between them, when they should appear flush.
""")
anchor = Enum(Anchor, help="""
What position of the image should be anchored at the `x`, `y`
coordinates.
""").accepts(Enum(DeprecatedAnchor), accept_left_right_center)
retry_attempts = Int(0, help="""
Number of attempts to retry loading the images from the specified URL.
Default is zero.
""")
retry_timeout = Int(0, help="""
Timeout (in ms) between retry attempts to load the image from the
specified URL. Default is zero ms.
""")
[docs]class Line(Glyph):
''' Render a single line.
The ``Line`` glyph is different from most other glyphs in that the vector
of values only produces one glyph on the Plot.
'''
# a canonical order for positional args that can be used for any
# functions derived from this class
_args = ('x', 'y')
__example__ = "tests/glyphs/Line.py"
x = NumberSpec(help="""
The x-coordinates for the points of the line.
""")
y = NumberSpec(help="""
The y-coordinates for the points of the line.
""")
line_props = Include(LineProps, use_prefix=False, help="""
The %s values for the line.
""")
[docs]class MultiLine(Glyph):
''' Render several lines.
The data for the ``MultiLine`` glyph is different in that the vector of
values is not a vector of scalars. Rather, it is a "list of lists".
'''
__example__ = "tests/glyphs/MultiLine.py"
# a canonical order for positional args that can be used for any
# functions derived from this class
_args = ('xs', 'ys')
xs = NumberSpec(help="""
The x-coordinates for all the lines, given as a "list of lists".
""")
ys = NumberSpec(help="""
The y-coordinates for all the lines, given as a "list of lists".
""")
line_props = Include(LineProps, use_prefix=False, help="""
The %s values for the lines.
""")
[docs]class Oval(Glyph):
u''' Render ovals.
This glyph renders ovals using Bézier curves, which are similar,
but not identical to ellipses. In particular, widths equal to heights
will not render circles. Use the ``Ellipse`` glyph for that.
'''
__example__ = "tests/glyphs/Oval.py"
# a canonical order for positional args that can be used for any
# functions derived from this class
_args = ('x', 'y', 'width', 'height', 'angle')
x = NumberSpec(help="""
The x-coordinates of the centers of the ovals.
""")
y = NumberSpec(help="""
The y-coordinates of the centers of the ovals.
""")
width = DistanceSpec(help="""
The overall widths of each oval.
""")
height = DistanceSpec(help="""
The overall height of each oval.
""")
angle = AngleSpec(default=0.0, help="""
The angle the ovals are rotated from horizontal. [rad]
""")
line_props = Include(LineProps, use_prefix=False, help="""
The %s values for the ovals.
""")
fill_props = Include(FillProps, use_prefix=False, help="""
The %s values for the ovals.
""")
[docs]class Patch(Glyph):
''' Render a single patch.
The ``Patch`` glyph is different from most other glyphs in that the vector
of values only produces one glyph on the Plot.
'''
__example__ = "tests/glyphs/Patch.py"
# a canonical order for positional args that can be used for any
# functions derived from this class
_args = ('x', 'y')
x = NumberSpec(help="""
The x-coordinates for the points of the patch.
.. note::
A patch may comprise multiple polygons. In this case the
x-coordinates for each polygon should be separated by NaN
values in the sequence.
""")
y = NumberSpec(help="""
The y-coordinates for the points of the patch.
.. note::
A patch may comprise multiple polygons. In this case the
y-coordinates for each polygon should be separated by NaN
values in the sequence.
""")
line_props = Include(LineProps, use_prefix=False, help="""
The %s values for the patch.
""")
fill_props = Include(FillProps, use_prefix=False, help="""
The %s values for the patch.
""")
[docs]class Patches(Glyph):
''' Render several patches.
The data for the ``Patches`` glyph is different in that the vector of
values is not a vector of scalars. Rather, it is a "list of lists".
'''
__example__ = "tests/glyphs/Patches.py"
# a canonical order for positional args that can be used for any
# functions derived from this class
_args = ('xs', 'ys')
xs = NumberSpec(help="""
The x-coordinates for all the patches, given as a "list of lists".
.. note::
Individual patches may comprise multiple polygons. In this case
the x-coordinates for each polygon should be separated by NaN
values in the sublists.
""")
ys = NumberSpec(help="""
The y-coordinates for all the patches, given as a "list of lists".
.. note::
Individual patches may comprise multiple polygons. In this case
the y-coordinates for each polygon should be separated by NaN
values in the sublists.
""")
line_props = Include(LineProps, use_prefix=False, help="""
The %s values for the patches.
""")
fill_props = Include(FillProps, use_prefix=False, help="""
The %s values for the patches.
""")
[docs]class Quad(Glyph):
''' Render axis-aligned quads.
'''
__example__ = "tests/glyphs/Quad.py"
# a canonical order for positional args that can be used for any
# functions derived from this class
_args = ('left', 'right', 'top', 'bottom')
left = NumberSpec(help="""
The x-coordinates of the left edges.
""")
right = NumberSpec(help="""
The x-coordinates of the right edges.
""")
bottom = NumberSpec(help="""
The y-coordinates of the bottom edges.
""")
top = NumberSpec(help="""
The y-coordinates of the top edges.
""")
line_props = Include(LineProps, use_prefix=False, help="""
The %s values for the quads.
""")
fill_props = Include(FillProps, use_prefix=False, help="""
The %s values for the quads.
""")
[docs]class Quadratic(Glyph):
''' Render parabolas.
'''
__example__ = "tests/glyphs/Quadratic.py"
# a canonical order for positional args that can be used for any
# functions derived from this class
_args = ('x0', 'y0', 'x1', 'y1', 'cx', 'cy')
x0 = NumberSpec(help="""
The x-coordinates of the starting points.
""")
y0 = NumberSpec(help="""
The y-coordinates of the starting points.
""")
x1 = NumberSpec(help="""
The x-coordinates of the ending points.
""")
y1 = NumberSpec(help="""
The y-coordinates of the ending points.
""")
cx = NumberSpec(help="""
The x-coordinates of the control points.
""")
cy = NumberSpec(help="""
The y-coordinates of the control points.
""")
line_props = Include(LineProps, use_prefix=False, help="""
The %s values for the parabolas.
""")
[docs]class Ray(Glyph):
''' Render rays.
'''
__example__ = "tests/glyphs/Ray.py"
# a canonical order for positional args that can be used for any
# functions derived from this class
_args = ('x', 'y', 'length', 'angle')
x = NumberSpec(help="""
The x-coordinates to start the rays.
""")
y = NumberSpec(help="""
The y-coordinates to start the rays.
""")
angle = AngleSpec(help="""
The angles in radians to extend the rays, as measured from the horizontal.
""")
length = DistanceSpec(help="""
The length to extend the ray. Note that this ``length`` defaults
to screen units.
""")
line_props = Include(LineProps, use_prefix=False, help="""
The %s values for the rays.
""")
[docs]class Rect(Glyph):
''' Render rectangles.
'''
__example__ = "tests/glyphs/Rect.py"
# a canonical order for positional args that can be used for any
# functions derived from this class
_args = ('x', 'y', 'width', 'height', 'angle', 'dilate')
x = NumberSpec(help="""
The x-coordinates of the centers of the rectangles.
""")
y = NumberSpec(help="""
The y-coordinates of the centers of the rectangles.
""")
width = DistanceSpec(help="""
The overall widths of the rectangles.
""")
height = DistanceSpec(help="""
The overall heights of the rectangles.
""")
angle = AngleSpec(default=0.0, help="""
The angles to rotate the rectangles, as measured from the horizontal.
""")
dilate = Bool(False, help="""
Whether to always round fractional pixel locations in such a way
as to make the rectangles bigger.
This setting may be useful if pixel rounding errors are causing
rectangles to have a gap between them, when they should appear
flush.
""")
line_props = Include(LineProps, use_prefix=False, help="""
The %s values for the rectangles.
""")
fill_props = Include(FillProps, use_prefix=False, help="""
The %s values for the rectangles.
""")
[docs]class Segment(Glyph):
''' Render segments.
'''
__example__ = "tests/glyphs/Segment.py"
# a canonical order for positional args that can be used for any
# functions derived from this class
_args = ('x0', 'y0', 'x1', 'y1')
x0 = NumberSpec(help="""
The x-coordinates of the starting points.
""")
y0 = NumberSpec(help="""
The y-coordinates of the starting points.
""")
x1 = NumberSpec(help="""
The x-coordinates of the ending points.
""")
y1 = NumberSpec(help="""
The y-coordinates of the ending points.
""")
line_props = Include(LineProps, use_prefix=False, help="""
The %s values for the segments.
""")
[docs]class Text(Glyph):
''' Render text.
'''
__example__ = "tests/glyphs/Text.py"
# a canonical order for positional args that can be used for any
# functions derived from this class
_args = ('x', 'y', 'text', 'angle', 'x_offset', 'y_offset')
x = NumberSpec(help="""
The x-coordinates to locate the text anchors.
""")
y = NumberSpec(help="""
The y-coordinates to locate the text anchors.
""")
text = StringSpec("text", help="""
The text values to render.
""")
angle = AngleSpec(default=0, help="""
The angles to rotate the text, as measured from the horizontal.
""")
x_offset = NumberSpec(default=0, help="""
Offset values to apply to the x-coordinates.
This is useful, for instance, if it is desired to "float" text a fixed
distance in screen units from a given data position.
""")
y_offset = NumberSpec(default=0, help="""
Offset values to apply to the y-coordinates.
This is useful, for instance, if it is desired to "float" text a fixed
distance in screen units from a given data position.
""")
text_props = Include(TextProps, use_prefix=False, help="""
The %s values for the text.
""")
[docs]class VBar(Glyph):
''' Render vertical bars, given a center coordinate, width and (top, bottom) coordinates.
'''
__example__ = "tests/glyphs/VBar.py"
# a canonical order for positional args that can be used for any
# functions derived from this class
_args = ('x', 'width', 'top', 'bottom')
x = NumberSpec(help="""
The x-coordinates of the centers of the vertical bars.
""")
width = NumberSpec(help="""
The widths of the vertical bars.
""")
bottom = NumberSpec(default=0, help="""
The y-coordinates of the bottom edges.
""")
top = NumberSpec(help="""
The y-coordinates of the top edges.
""")
line_props = Include(LineProps, use_prefix=False, help="""
The %s values for the vertical bars.
""")
fill_props = Include(FillProps, use_prefix=False, help="""
The %s values for the vertical bars.
""")
[docs]class Wedge(Glyph):
''' Render wedges.
'''
__example__ = "tests/glyphs/Wedge.py"
# a canonical order for positional args that can be used for any
# functions derived from this class
_args = ('x', 'y', 'radius', 'start_angle', 'end_angle', 'direction')
x = NumberSpec(help="""
The x-coordinates of the points of the wedges.
""")
y = NumberSpec(help="""
The y-coordinates of the points of the wedges.
""")
radius = DistanceSpec(help="""
Radii of the wedges.
""")
start_angle = AngleSpec(help="""
The angles to start the wedges, as measured from the horizontal.
""")
end_angle = AngleSpec(help="""
The angles to end the wedges, as measured from the horizontal.
""")
direction = Enum(Direction, default='anticlock', help="""
Which direction to stroke between the start and end angles.
""")
line_props = Include(LineProps, use_prefix=False, help="""
The %s values for the wedges.
""")
fill_props = Include(FillProps, use_prefix=False, help="""
The %s values for the wedges.
""")
# XXX: allow `from bokeh.models.glyphs import *`
from .markers import (Asterisk, Circle, CircleCross, CircleX, Cross, Diamond, DiamondCross,
InvertedTriangle, Marker, Square, SquareCross, SquareX, Triangle, X)
# Fool pyflakes
(Asterisk, Circle, CircleCross, CircleX, Cross, Diamond, DiamondCross,
InvertedTriangle, Marker, Square, SquareCross, SquareX, Triangle, X)
