New returns a model with default values.

WithDefaultGradient sets a gradient fill with default colors.

WithDefaultScaledGradient sets a gradient with default colors, and scales the gradient to fit the filled portion of the ramp.

WithGradient sets a gradient fill blending between two colors.

WithoutPercentage hides the numeric percentage.

WithScaledGradient scales the gradient to fit the width of the filled portion of the progress bar.

WithSolidFill sets the progress to use a solid fill with the given color.

WithSpringOptions sets the initial frequency and damping options for the progressbar's built-in spring-based animation.

WithWidth sets the initial width of the progress bar.

NewModel returns a model with default values.

FrameMsg indicates that an animation step should occur.

Model stores values we'll use when rendering the progress bar.

Option is used to set options in NewModel.