I think `RadialGradient` is not working properly as of alpha06 I want to draw a simple circle that have white color from center to `0 5 radius` and then have a uniform blend from white to black from `0 5 radius` to `radius` What I did is ```Canvas modifier = Modifier fillMaxSize drawCircle brush = RadialGradient 0 0f to Color White 0 5f to Color White 1 0f to Color Black centerX = center x centerY = center y radius = size width ``` This code displays the whole circle in white

I think `RadialGradient` is not working properly as of alpha kotlinlang #compose

Vsevolod Ganin

11/07/2020, 1:00 AM

RadialGradient

is not working properly as of alpha06. I want to draw a simple circle that have white color from center to

0.5 * radius

and then have a uniform blend from white to black from

0.5 * radius

radius

. What I did is

Canvas(modifier = Modifier.fillMaxSize()) {
    drawCircle(
        brush = RadialGradient(
            0.0f to Color.White,
            0.5f to Color.White,
            1.0f to Color.Black,
            centerX = center.x,
            centerY = center.y,
            radius = size.width
        )
    )
}

This code displays the whole circle in white.

11/07/2020, 5:43 AM

I think the issue is the radius of the Radial gradient is set to

size.width

size.width / 2

Canvas(modifier = Modifier.fillMaxSize()) {
            drawCircle(
                brush = RadialGradient(
                    0.0f to Color.White,
                    0.5f to Color.White,
                    1.0f to Color.Black,
                    centerX = center.x,
                    centerY = center.y,
                    radius = size.width / 2 // changed from size.width
                )
            )
        }

The code above generates the following image

Vsevolod Ganin

11/07/2020, 10:22 AM

My bad! Thank you!