Hi ECharts Team, I am a backend developer, I want to export chart diagrams to PDF files. I have discovered Apache echarts and it looks really great. Is there any possibility to pass the charts to PNG images with Java (not JavaScript). I tried it by passing json String to byte[], but there is a NULL as response.
I also take this opportunity to ask if you have a char for the HalfDonut option? Thanks for your answer, Benjamin
