brush-x interaction can't handle drag outside of chart area.

[MarkLyck]

• G2 Version:4.0.2
• Platform: Google Chrome
• Example: any brush example on your examples page.

The most interesting part of a line chart, is always the latest data.

The part I want to zoom in on, is maybe the last 10 data points out of 1,000. But this seems to be virtually impossible with the brush-x interaction.

When you start a brush drag inside the chart, and then drag to the end of the chart, when you hit the edge of the chart the brush just fails and nothing happens.

As a user I would expect it to zoom from the area I started until the end if my cursor passes the edge of the chart area while selecting my zoom.

This is a dealbreaker for me to use G2, Please please fix this. It seems all other chart libraries can handle this scenario except G2.

I don't want to use the "Slider" interaction.

[hustcc]

Due to problems in the program's architecture design, we are unable to effectively fix the issues. You can have a try with G2 v5.