Questions about area charts and stacked charts.

[arafat813]

1. When I use an area chart, I want a gradient effect, but after following the example to implement it, I found it doesn't work.
   this is my code
   <CartesianChart data={chartData.current} xKey="day" yKeys={['highTmp']} domainPadding={{ left: 20, }} // 👇 pass the font, opting in to axes. yAxis={[ { font, axisSide: 'right', lineWidth: 0, }, ]} xAxis={{ font, tickCount: 3, lineWidth: 0, }}> {({points, chartBounds}) => ( <> <Area points={points.highTmp} y0={chartBounds.bottom} animate={{ type: 'timing', // 动画类型 duration: 1000, // 动画时长 }}> <LinearGradient start={vec(0, 0)} // 👈 The start and end are vectors that represent the direction of the gradient. end={vec(0, 400)} colors={[ // 👈 The colors are an array of strings that represent the colors of the gradient. '#a78bfa', '#a78bfa50', // 👈 The second color is the same as the first but with an alpha value of 50%. ]} /> </Area> </> )} </CartesianChart>

2.When using a stacked chart, I would like to swap the positions of the x-axis and y-axis to display the stacked chart horizontally, but I couldn't find any examples in the official documentation.