How to set gradient ColumnarType1Renderer in custom renderer? about nier-visualizer

[khiemdnt]

@bogerchan tks. I found solution and set width = canvas.width.toFloat()
override fun render(canvas: Canvas) {
canvas.save()
mPaint.shader = LinearGradient(
0f,
0f,
canvas.width.toFloat(),
0f,
Color.parseColor("#FF7050"),
Color.parseColor("#B42F8F"),
Shader.TileMode.MIRROR
)
canvas.translate(
mLastDrawArea.left.toFloat(),
(mLastDrawArea.top + mLastDrawArea.bottom) / 2F
)
mRenderColumns.forEach {
canvas.drawRoundRect(it, mRadius, mRadius, mPaint)
}
canvas.restore()
}

[bogerchan]

Hi, @khiemdnt , I think you can try to set it according to mLastDrawArea field, please refer to the draw codes:

override fun render(canvas: Canvas) {
        canvas.save()
        canvas.translate(mLastDrawArea.left.toFloat(), (mLastDrawArea.top + mLastDrawArea.bottom) / 2F)
        mRenderColumns.forEach {
            canvas.drawRoundRect(it, mRadius, mRadius, mPaint)
        }
        canvas.restore()
    }