BlurHashExtensions extension

on

Properties

averageLinearRgb → ColorTriplet
Returns the average linear RGB.
no setter
isBottomEdgeDark → bool
Returns whether the bottom edge is considered dark. See BlurHashExtensions.isDarkAtY to set a custom threshold.
no setter
isBottomLeftCornerDark → bool
Returns whether the bottom-left corner is considered dark. See BlurHashExtensions.isDarkAtPos to set a custom threshold.
no setter
isBottomRightCornerDark → bool
Returns whether the bottom-right corner is considered dark. See BlurHashExtensions.isDarkAtPos to set a custom threshold.
no setter
isDark → bool
Returns whether the average brightness is considered dark. See BlurHashExtensions.isAverageDark to set a custom threshold.
no setter
isLeftEdgeDark → bool
Returns whether the left edge is considered dark. See BlurHashExtensions.isDarkAtX to set a custom threshold.
no setter
isRightEdgeDark → bool
Returns whether the right edge is considered dark. See BlurHashExtensions.isDarkAtX to set a custom threshold.
no setter
isTopEdgeDark → bool
Returns whether the top edge is considered dark. See BlurHashExtensions.isDarkAtY to set a custom threshold.
no setter
isTopLeftCornerDark → bool
Returns whether the top-left corner is considered dark. See BlurHashExtensions.isDarkAtPos to set a custom threshold.
no setter
isTopRightCornerDark → bool
Returns whether the top-right corner is considered dark. See BlurHashExtensions.isDarkAtPos to set a custom threshold.
no setter
mirroredHorizontally → BlurHash
Mirrors the BlurHash horizontally.
no setter
mirroredVertically → BlurHash
Mirrors the BlurHash vertically.
no setter
transposed → BlurHash
Transposes the BlurHash.
no setter

Methods

isAverageDark({double? threshold}) → bool
Returns whether the average brightness is considered dark.
isColorDark(ColorTriplet color, {double threshold = 0.3}) → bool
Returns whether the given color is considered dark. The color must be given as a linear RGB color.
isDarkAtPos(double x, double y, {double? threshold}) → bool
Returns whether the given point is considered dark.
isDarkAtX(double x, {double? threshold}) → bool
Returns whether the given row is considered dark.
isDarkAtY(double y, {double? threshold}) → bool
Returns whether the given row is considered dark.
isRectDark(Point<double> topLeftCorner, Point<double> bottomRightCorner, {double? threshold}) → bool
Returns whether the given rectangular region is considered dark.
linearRgbAt(double x, double y) → ColorTriplet
Returns linear RGB for a point.
linearRgbAtX(double x) → ColorTriplet
Returns linear RGB for the given column.
linearRgbAtY(double y) → ColorTriplet
Returns linear RGB for the given row.
linearRgbInRect(Point<double> topLeftCorner, Point<double> bottomRightCorner) → ColorTriplet
Returns linear RGB for a rectangular region.