ENH: speed up wide DataFrame.line plots by using a single LineCollection #24217

Job	Run time
Linux-32-bit	18m 46s
python-dev	0s
Linux-Musl	15m 46s
Pyodide build	19m 25s
macos-13 actions-313.yaml	19m 37s
macos-14 actions-312.yaml	19m 44s
macos-14 actions-310.yaml	16m 37s
windows-latest actions-311.yaml	19m 30s
windows-latest actions-313.yaml	19m 27s
macos-13 actions-310.yaml	19m 37s
windows-latest actions-312.yaml	19m 30s
macos-14 actions-311.yaml	19m 46s
macos-13 actions-312.yaml	19m 36s
macos-14 actions-313.yaml	17m 29s
macos-13 actions-311.yaml	19m 34s
windows-latest actions-310.yaml	19m 30s
ubuntu-24.04 actions-310.yaml	24m 18s
ubuntu-24.04-arm actions-310.yaml	24m 15s
Future infer strings (without pyarrow)	24m 18s
ubuntu-24.04-arm actions-311.yaml	24m 17s
Locale: it_IT	19m 30s
ubuntu-24.04 actions-312.yaml	24m 18s
Future infer strings	24m 18s
Downstream Compat	6m 6s
Locale: zh_CN	19m 31s
ubuntu-24.04 actions-311.yaml	24m 17s
ubuntu-24.04 actions-313.yaml	24m 18s
Minimum Versions	19m 31s
Pyarrow Nightly	19m 31s
ubuntu-24.04-arm actions-312.yaml	24m 15s
Pypy	1m 31s
ubuntu-24.04-arm actions-313.yaml	24m 16s
Freethreading	19m 35s
Numpy Dev	17m 4s
	10h 49m 3s

Provide feedback