• Fixed an issue where overlapping nodes in Sankey diagrams hid edge labels
• Fixed an issue where edge labels in Sankey diagrams were not aligned horizontally

• Supports dragging Sankey diagram nodes to automatically adjust the layout
• Supports dragging text within Sankey diagram nodes and on connecting lines
• Supports adjusting the width and spacing of Sankey diagram nodes
• Supports adjusting the label styles of Sankey diagram nodes
• Supports adjusting the label styles of Sankey diagram connecting lines

• Supports exporting Sankey diagrams to SVG file format
• Supports automatic hiding of overlapping labels in Sankey diagrams

Sankey Chart Support Edge Label

• Supports Sankey diagram label font size adjustment
• Supports Sankey diagram node color style adjustment
• Adds Sankey diagram data description to facilitate users' understanding of Sankey diagram data

• Fix color gradient problem in horizontal direction of Sankey map
• Add default image size format selector for Sankey diagrams
• Fix Drag and Drop anomaly in Sankey diagram
• Reorganize the preview interface of Sankey diagram to support zooming, dragging and gestures.
• Optimize the rendering algorithm of Sankey diagram to improve the running speed.

1. Chart editing background black and white grid
2. Refactor logic to be compatible with iOS14

Refactor the interface to optimize performance

Reconstruct the interface UI and fix the abnormal problem of importing large amounts of data

Support for Data File Import

Configure colorful colors and add adjustment bars