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QuEra colorscheme #295
Description
Provide some default "quera colors" to use in plots and things. For example:
from bloqade import Colorscheme
# Set a specific color
fig,ax = plt.subplots()
plt.plot(x=x,y=y,color=Colorscheme.PURPLE)
# Use the colormap
fig,ax = plt.subplots()
plt.imshow(data, cmap=Colorscheme.cmap)
# Default cycling
fig,ax = plt.subplots()
ax.set_prop_cycle(Colorscheme.COLORS())
plt.plot(x=x1,y=y1)
plt.plot(x=x2,y=y2)
plt.plot(x=x3,y=y3)Where colorscheme could be an object
from cycler import cycler # builtin
class Colorscheme():
PURPLE = "#67OEFF"
ORANGE = "#FF5900"
RED = "#EF2F55"
GREEN = "#57BC13"
# etc.
@classmethod # or @property
def COLORS(cls):
return cycler([cls.PURPLE,cls.ORANGE,cls.RED,cls.GREEN])
@property
def cmap():
return plt.get_cmap("plasma")
Activity
h2110w0r1d commentedon Jun 10, 2026
Hi! I’d like to work on this issue. I’ll first check the existing package structure to find the right place to expose a
ColorschemeAPI, then add the color constants, a matplotlib-compatible color cycle, a colormap, and small tests/examples.Could this issue be assigned to me? Also, please let me know if there are official/preferred QuEra hex values I should use. :)
h2110w0r1d commentedon Jun 10, 2026
Hi! I started looking into this and noticed that this repository is a namespace/meta package that mainly contains docs and examples, while the actual source lives in sub-packages such as
bloqade-circuitandbloqade-analog.Before implementing this, could you clarify where you’d like the
ColorschemeAPI to live? Should it be added in this repository to exposefrom bloqade import Colorscheme, or should it go into one of the sub-packages, e.g.bloqade-circuit/bloqade-analogor a visualization-related module?Once the intended location/import path is clear, I’d be happy to work on the implementation with tests and a small example.