mingrammer/diagrams

how to set title with Chinese?

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#1022 opened on Sep 26, 2024

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help wanted

Description

`from diagrams import Diagram from diagrams.aws.compute import EC2 from diagrams.aws.database import RDS from diagrams.aws.network import ELB from diagrams.aws.storage import S3

with Diagram("中文", filename='test',show=False): ELB("lb") >> EC2("web") >> RDS("userdb") >> S3("store") https://github.com/tehmaze/diagram/issues/1 ELB("lb") >> EC2("web") >> RDS("userdb") << EC2("stat") https://github.com/tehmaze/diagram/pull/2 (ELB("lb") >> EC2("web")) - EC2("web") >> RDS("userdb") https://github.com/tehmaze/diagram/pull/3 `

my code run has result ,the png image is show unicode not utf-8, how i can set title with utf-8 ? diagrams==0.23.4 企业微信截图_20240924154603

Contributor guide

Tech stack
python
Domain
tooling
Issue type
bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
needs investigation
Prerequisites
PythonUnicode handlingdiagrams library basics
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
55
Research direction
Investigate how the 'title' parameter is handled in the Diagram class (likely in diagrams/diagram.py). Check the font configuration and encoding passed to Graphviz. Look for any existing issues or comments regarding Unicode support. Consider adding a minimal reproduction script and testing with a Chinese title to isolate the problem.