|
3 | 3 | Annotation arrow style reference |
4 | 4 | ================================ |
5 | 5 |
|
6 | | -Overview of the arrow styles available in `~.Axes.annotate`. |
| 6 | +Overview of the available `.ArrowStyle` settings. These are used for the *arrowstyle* |
| 7 | +parameter of `~.Axes.annotate` and `.FancyArrowPatch`. |
| 8 | +
|
| 9 | +Each style can be configured with a set of parameters, which are stated along with |
| 10 | +their default values. |
7 | 11 | """ |
8 | 12 |
|
9 | 13 | importinspect |
|
21 | 25 | .add_gridspec(1+nrow,ncol, |
22 | 26 | wspace=0,hspace=0,left=0,right=1,bottom=0,top=1).subplots()) |
23 | 27 | foraxinaxs.flat: |
24 | | -ax.set_xlim(-0.5,4) |
| 28 | +ax.set_xlim(-0.1,4) |
25 | 29 | ax.set_axis_off() |
26 | 30 | foraxinaxs[0, :]: |
27 | | -ax.text(-0.25,0.5,"arrowstyle",size="large",color="tab:blue") |
28 | | -ax.text(1.25,.5,"default parameters",size="large") |
| 31 | +ax.text(0,0.5,"arrowstyle",size="large",color="tab:blue") |
| 32 | +ax.text(1.4,.5,"default parameters",size="large") |
29 | 33 | forax, (stylename,stylecls)inzip(axs[1:, :].T.flat,styles.items()): |
30 | 34 | # draw dot and annotation with arrowstyle |
31 | | -l,=ax.plot(1,0,"o",color="grey") |
32 | | -ax.annotate(stylename, (1,0), (0,0), |
33 | | -size="large",color="tab:blue",ha="center",va="center", |
| 35 | +l,=ax.plot(1.25,0,"o",color="lightgrey") |
| 36 | +ax.annotate(stylename, (1.25,0), (0,0), |
| 37 | +size="large",color="tab:blue",ha="left",va="center", |
| 38 | +family="monospace", |
34 | 39 | arrowprops=dict( |
35 | | -arrowstyle=stylename,connectionstyle="arc3,rad=-0.05", |
| 40 | +arrowstyle=stylename,connectionstyle="arc3,rad=0", |
36 | 41 | color="k",shrinkA=5,shrinkB=5,patchB=l, |
37 | 42 | ), |
38 | | -bbox=dict(boxstyle="square",fc="w",ec="grey")) |
| 43 | +bbox=dict(boxstyle="square",fc="w",ec="lightgrey")) |
39 | 44 | # draw default parameters |
40 | 45 | # wrap at every nth comma (n = 1 or 2, depending on text length) |
41 | 46 | s=str(inspect.signature(stylecls))[1:-1] |
42 | 47 | n=2ifs.count(',')>3else1 |
43 | | -ax.text(1.25,0, |
| 48 | +ax.text(1.4,0, |
44 | 49 | re.sub(', ',lambdam,c=itertools.count(1):m.group() |
45 | 50 | ifnext(c)%nelse'\n',s), |
46 | | -verticalalignment="center") |
| 51 | +verticalalignment="center",color="0.3") |
47 | 52 |
|
48 | 53 | plt.show() |
49 | 54 |
|
|