BlendModeCompat

val BlendModeCompat.CLEAR: BlendModeCompat

Destination pixels covered by the source are cleared to 0.

\(\alpha_{out} = 0\)

\(C_{out} = 0\)

val BlendModeCompat.COLOR: BlendModeCompat

Replaces hue and saturation of destination with hue and saturation of source, leaving luminosity unchanged.

val BlendModeCompat.COLOR_BURN: BlendModeCompat

Makes destination darker to reflect source.

\(\alpha_{out} = \alpha_{src} + \alpha_{dst} - \alpha_{src} * \alpha_{dst}\)

\begin{equation} C_{out} = \begin{cases} C_{dst} + C_{src}*(1 - \alpha_{dst}) &C_{dst} = \alpha_{dst} \\ \alpha_{dst}*(1 - \alpha_{src}) &C_{src} = 0 \\ \alpha_{src}*(\alpha_{dst} - min(\alpha_{dst}, (\alpha_{dst} - C_{dst})*\alpha_{src}/C_{src})) + C_{src} * (1 - \alpha_{dst}) + \alpha_{dst}*(1-\alpha_{src}) &otherwise \end{cases} \end{equation}

val BlendModeCompat.COLOR_DODGE: BlendModeCompat

Makes destination brighter to reflect source. \(\alpha_{out} = \alpha_{src} + \alpha_{dst} - \alpha_{src} * \alpha_{dst}\)

\begin{equation} C_{out} = \begin{cases} C_{src} * (1 - \alpha_{dst}) &C_{dst} = 0 \\ C_{src} + \alpha_{dst}*(1 - \alpha_{src}) &C_{src} = \alpha_{src} \\ \alpha_{src} * min(\alpha_{dst}, C_{dst} * \alpha_{src}/(\alpha_{src} - C_{src})) + C_{src} *(1 - \alpha_{dst} + \alpha_{dst}*(1 - \alpha_{src}) &otherwise \end{cases} \end{equation}

val BlendModeCompat.DARKEN: BlendModeCompat

Retains the smallest component of the source and destination pixels.

\(\alpha_{out} = \alpha_{src} + \alpha_{dst} - \alpha_{src} * \alpha_{dst}\)

\(C_{out} = (1 - \alpha_{dst}) * C_{src} + (1 - \alpha_{src}) * C_{dst} + min(C_{src}, C_{dst})\)

val BlendModeCompat.DIFFERENCE: BlendModeCompat

Subtracts darker from lighter with higher contrast.

\begin{equation} \alpha_{out} = \alpha_{src} + \alpha_{dst} - \alpha_{src} * \alpha_{dst} \end{equation}

\begin{equation} C_{out} = C_{src} + C_{dst} - 2 * min(C_{src} * \alpha_{dst}, C_{dst} * \alpha_{src}) \end{equation}

val BlendModeCompat.DST: BlendModeCompat

The source pixels are discarded, leaving the destination intact.

\(\alpha_{out} = \alpha_{dst}\)

\(C_{out} = C_{dst}\)

val BlendModeCompat.DST_ATOP: BlendModeCompat

Discards the destination pixels that are not covered by source pixels. Draws remaining destination pixels over source pixels.

\(\alpha_{out} = \alpha_{src}\)

\(C_{out} = \alpha_{src} * C_{dst} + (1 - \alpha_{dst}) * C_{src}\)

val BlendModeCompat.DST_IN: BlendModeCompat

Keeps the destination pixels that cover source pixels, discards the remaining source and destination pixels.

\(\alpha_{out} = \alpha_{src} * \alpha_{dst}\)

\(C_{out} = C_{dst} * \alpha_{src}\)

val BlendModeCompat.DST_OUT: BlendModeCompat

Keeps the destination pixels that are not covered by source pixels. Discards destination pixels that are covered by source pixels. Discards all source pixels.

\(\alpha_{out} = (1 - \alpha_{src}) * \alpha_{dst}\)

\(C_{out} = (1 - \alpha_{src}) * C_{dst}\)

val BlendModeCompat.DST_OVER: BlendModeCompat

The source pixels are drawn behind the destination pixels.

\(\alpha_{out} = \alpha_{dst} + (1 - \alpha_{dst}) * \alpha_{src}\)

\(C_{out} = C_{dst} + (1 - \alpha_{dst}) * C_{src}\)

val BlendModeCompat.EXCLUSION: BlendModeCompat

Subtracts darker from lighter with lower contrast.

\begin{equation} \alpha_{out} = \alpha_{src} + \alpha_{dst} - \alpha_{src} * \alpha_{dst} \end{equation}

\begin{equation} C_{out} = C_{src} + C_{dst} - 2 * C_{src} * C_{dst} \end{equation}

val BlendModeCompat.HARD_LIGHT: BlendModeCompat

Makes destination lighter or darker, depending on source.

\(\alpha_{out} = \alpha_{src} + \alpha_{dst} - \alpha_{src} * \alpha_{dst}\)

\begin{equation} C_{out} = \begin{cases} 2*C_{src}*C_{dst} &C_{src}*(1-\alpha_{dst}) + C_{dst}*(1-\alpha_{src}) + 2*C_{src} \leq \alpha_{src} \\ \alpha_{src}*\alpha_{dst}- 2*(\alpha_{dst} - C_{dst})*(\alpha_{src} - C_{src}) &otherwise \end{cases} \end{equation}

val BlendModeCompat.HUE: BlendModeCompat

Replaces hue of destination with hue of source, leaving saturation and luminosity unchanged.

val BlendModeCompat.LIGHTEN: BlendModeCompat

Retains the largest component of the source and destination pixel.

\(\alpha_{out} = \alpha_{src} + \alpha_{dst} - \alpha_{src} * \alpha_{dst}\)

\(C_{out} = (1 - \alpha_{dst}) * C_{src} + (1 - \alpha_{src}) * C_{dst} + max(C_{src}, C_{dst})\)

val BlendModeCompat.LUMINOSITY: BlendModeCompat

Replaces luminosity of destination with luminosity of source, leaving hue and saturation unchanged.

val BlendModeCompat.MODULATE: BlendModeCompat

Multiplies the source and destination pixels.

\(\alpha_{out} = \alpha_{src} * \alpha_{dst}\)

\(C_{out} = C_{src} * C_{dst}\)

val BlendModeCompat.MULTIPLY: BlendModeCompat

Multiplies the source and destination pixels.

\(\alpha_{out} = \alpha_{src} + \alpha_{dst} - \alpha_{src} * \alpha_{dst}\)

\(C_{out} = C_{src} * (1 - \alpha_{dst}) + C_{dst} * (1 - \alpha_{src}) + (C_{src} * C_{dst})\)

val BlendModeCompat.OVERLAY: BlendModeCompat

Multiplies or screens the source and destination depending on the destination color.

\(\alpha_{out} = \alpha_{src} + \alpha_{dst} - \alpha_{src} * \alpha_{dst}\)

\(\begin{equation} C_{out} = \begin{cases} 2 * C_{src} * C_{dst} &2 * C_{dst} \lt \alpha_{dst} \\ \alpha_{src} * \alpha_{dst} - 2 (\alpha_{dst} - C_{src}) (\alpha_{src} - C_{dst}) &otherwise \end{cases} \end{equation}\)

val BlendModeCompat.PLUS: BlendModeCompat

Adds the source pixels to the destination pixels and saturates the result.

\(\alpha_{out} = max(0, min(\alpha_{src} + \alpha_{dst}, 1))\)

\(C_{out} = max(0, min(C_{src} + C_{dst}, 1))\)

val BlendModeCompat.SATURATION: BlendModeCompat

Replaces saturation of destination saturation hue of source, leaving hue and luminosity unchanged.

val BlendModeCompat.SCREEN: BlendModeCompat

Adds the source and destination pixels, then subtracts the source pixels multiplied by the destination.

\(\alpha_{out} = \alpha_{src} + \alpha_{dst} - \alpha_{src} * \alpha_{dst}\)

\(C_{out} = C_{src} + C_{dst} - C_{src} * C_{dst}\)

val BlendModeCompat.SOFT_LIGHT: BlendModeCompat

Makes destination lighter or darker, depending on source.

Where \begin{equation} m = \begin{cases} C_{dst} / \alpha_{dst} &\alpha_{dst} \gt 0 \\ 0 &otherwise \end{cases} \end{equation}

\begin{equation} g = \begin{cases} (16 * m * m + 4 * m) * (m - 1) + 7 * m &4 * C_{dst} \leq \alpha_{dst} \\ \sqrt m - m &otherwise \end{cases} \end{equation}

\begin{equation} f = \begin{cases} C_{dst} * (\alpha_{src} + (2 * C_{src} - \alpha_{src}) * (1 - m)) &2 * C_{src} \leq \alpha_{src} \\ C_{dst} * \alpha_{src} + \alpha_{dst} * (2 * C_{src} - \alpha_{src}) * g &otherwise \end{cases} \end{equation}

\begin{equation} \alpha_{out} = \alpha_{src} + \alpha_{dst} - \alpha_{src} * \alpha_{dst} \end{equation} \begin{equation} C_{out} = C_{src} / \alpha_{dst} + C_{dst} / \alpha_{src} + f \end{equation}

val BlendModeCompat.SRC: BlendModeCompat

The source pixels replace the destination pixels.

\(\alpha_{out} = \alpha_{src}\)

\(C_{out} = C_{src}\)

val BlendModeCompat.SRC_ATOP: BlendModeCompat

Discards the source pixels that do not cover destination pixels. Draws remaining source pixels over destination pixels.

\(\alpha_{out} = \alpha_{dst}\)

\(C_{out} = \alpha_{dst} * C_{src} + (1 - \alpha_{src}) * C_{dst}\)

val BlendModeCompat.SRC_IN: BlendModeCompat

Keeps the source pixels that cover the destination pixels, discards the remaining source and destination pixels.

\(\alpha_{out} = \alpha_{src} * \alpha_{dst}\)

\(C_{out} = C_{src} * \alpha_{dst}\)

val BlendModeCompat.SRC_OUT: BlendModeCompat

Keeps the source pixels that do not cover destination pixels. Discards source pixels that cover destination pixels. Discards all destination pixels.

\(\alpha_{out} = (1 - \alpha_{dst}) * \alpha_{src}\)

\(C_{out} = (1 - \alpha_{dst}) * C_{src}\)

val BlendModeCompat.SRC_OVER: BlendModeCompat

The source pixels are drawn over the destination pixels.

\(\alpha_{out} = \alpha_{src} + (1 - \alpha_{src}) * \alpha_{dst}\)

\(C_{out} = C_{src} + (1 - \alpha_{src}) * C_{dst}\)

val BlendModeCompat.XOR: BlendModeCompat

Discards the source and destination pixels where source pixels cover destination pixels. Draws remaining source pixels.

\(\alpha_{out} = (1 - \alpha_{dst}) * \alpha_{src} + (1 - \alpha_{src}) * \alpha_{dst}\)

\(C_{out} = (1 - \alpha_{dst}) * C_{src} + (1 - \alpha_{src}) * C_{dst}\)

java-static fun valueOf(name: String!): BlendModeCompat!

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

java-static fun values(): Array<BlendModeCompat!>!

Returns an array containing the constants of this enum type, in the order they're declared. This method may be used to iterate over the constants.