PyKDE - Python Bindings for KDE

class KImageEffect

Module	kdefx
Class	KImageEffect
Inherits

enums

BumpmapType = {Linear, Spherical, Sinuosidal }
Disposition = {NoImage, Centered, Tiled, CenterTiled, CenteredMaxpect, TiledMaxpect, Scaled, CenteredAutoFit }
GradientType = {VerticalGradient, HorizontalGradient, DiagonalGradient, CrossDiagonalGradient, PyramidGradient, RectangleGradient, PipeCrossGradient, EllipticGradient }
Lighting = {NorthLite, NWLite, WestLite, SWLite, SouthLite, SELite, EastLite, NELite }
ModulationType = {Intensity, Saturation, HueShift, Contrast }
NoiseType = {UniformNoise, GaussianNoise, MultiplicativeGaussianNoise, ImpulseNoise, LaplacianNoise, PoissonNoise }
RGBComponent = {Red, Green, Blue, Gray, All }
RotateDirection = {Rotate90, Rotate180, Rotate270 }

methods

addNoise (src, type = GaussianNoise)
returns (QImage)

static

Argument Type Default

src QImage

type KImageEffect.NoiseType GaussianNoise

blend (clr, dst, opacity)
returns (QImage)

static

Argument Type Default

clr QColor

dst QImage

opacity float

blend (src, dst, opacity)
returns (QImage)

static

Argument Type Default

src QImage

dst QImage

opacity float

blend (image, initial_intensity, bgnd, eff, anti_dir = 0)
returns (QImage)

static

Argument Type Default

image QImage

initial_intensity float

bgnd QColor

eff KImageEffect.GradientType

anti_dir bool 0

blend (image1, image2, gt, xf = 100, yf = 100)
returns (QImage)

static

Argument Type Default

image1 QImage

image2 QImage

gt KImageEffect.GradientType

xf int 100

yf int 100

blend (image1, image2, blendImage, channel)
returns (QImage)

static

Argument Type Default

image1 QImage

image2 QImage

blendImage QImage

channel KImageEffect.RGBComponent

blend (upper, lower, output)
returns (bool)

static

Argument Type Default

upper QImage

lower QImage

output QImage

blend (x, y, upper, lower, output)
returns (bool) x (int) y (int)

static

Argument Type Default

x int

y int

upper QImage

lower QImage

output QImage

blendOnLower (x, y, upper, lower)
returns (bool)

static

Argument Type Default

x int

y int

upper QImage

lower QImage

blendOnLower (upper, upperOffset, lower, lowerRect)
returns nothing

In versions KDE 3.2.0 and above only

static

Argument Type Default

upper QImage

upperOffset QPoint

lower QImage

lowerRect QRect

blendOnLower (upper, upperOffset, lower, lowerRect, opacity)
returns nothing

In versions KDE 3.2.0 and above only

static

Argument Type Default

upper QImage

upperOffset QPoint

lower QImage

lowerRect QRect

opacity float

blendOnLower (upper, lower, disposition, opacity)
returns nothing

In versions KDE 3.2.0 and above only

static

Argument Type Default

upper QImage

lower QImage

disposition KImageEffect.Disposition

opacity float

blur (src, radius, sigma)
returns (QImage)

In versions KDE 3.2.0 and above only

static

Argument Type Default

src QImage

radius double

sigma double

blur (src, factor = 50.0)
returns (QImage)

static

Argument Type Default

src QImage

factor double 50.0

bumpmap (img, map, azimuth, elevation, depth, xofs, yofs, waterlevel, ambient, compensate, invert, type, tiled)

returns (QImage)

In versions KDE 3.3.0 and above only

static

Argument	Type	Default
img	QImage
map	QImage
azimuth	double
elevation	double
depth	int
xofs	int
yofs	int
waterlevel	int
ambient	int
compensate	bool
invert	bool
type	KImageEffect.BumpmapType
tiled	bool

channelIntensity (image, percent, channel)
returns (QImage)

static

Argument Type Default

image QImage

percent float

channel KImageEffect.RGBComponent

charcoal (src, radius, sigma)
returns (QImage)

In versions KDE 3.2.0 and above only

static

Argument Type Default

src QImage

radius double

sigma double

charcoal (src, factor = 50.0)
returns (QImage)

static

Argument Type Default

src QImage

factor double 50.0

computeDestinationRect (lowerSize, disposition, upper)
returns (QRect)

In versions KDE 3.2.0 and above only

static

Argument Type Default

lowerSize QSize

disposition KImageEffect.Disposition

upper QImage

contrast (image, c)
returns (QImage)

static

Argument Type Default

image QImage

c int

contrastHSV (img, sharpen = 1)
returns nothing

static

Argument Type Default

img QImage

sharpen bool 1

desaturate (image, desat = 0.3)
returns (QImage)

static

Argument Type Default

image QImage

desat float 0.3

despeckle (src)
returns (QImage)

static

Argument Type Default

src QImage

dither (image, palette, size)
Not Implemented

edge (src, radius = 50.0)
returns (QImage)

static

Argument Type Default

src QImage

radius double 50.0

emboss (src, radius, sigma)
returns (QImage)

In versions KDE 3.2.0 and above only

static

Argument Type Default

src QImage

radius double

sigma double

emboss (src)
returns (QImage)

static

Argument Type Default

src QImage

equalize (img)
returns nothing

static

Argument Type Default

img QImage

fade (image, val, color)
returns (QImage)

static

Argument Type Default

image QImage

val float

color QColor

flatten (image, ca, cb, ncols = 0)
returns (QImage)

static

Argument Type Default

image QImage

ca QColor

cb QColor

ncols int 0

gradient (size, ca, cb, type, ncols = 3)
returns (QImage)

static

Argument Type Default

size QSize

ca QColor

cb QColor

type KImageEffect.GradientType

ncols int 3

hash (image, lite = NorthLite, spacing = 0)
returns (QImage)

static

Argument Type Default

image QImage

lite KImageEffect.Lighting NorthLite

spacing uint 0

implode (src, factor = 30.0, background = -1)
returns (QImage)

static

Argument Type Default

src QImage

factor double 30.0

background uint -1

intensity (image, percent)
returns (QImage)

static

Argument Type Default

image QImage

percent float

modulate (image, modImage, reverse, type, factor, channel)
returns (QImage)

static

Argument Type Default

image QImage

modImage QImage

reverse bool

type KImageEffect.ModulationType

factor int

channel KImageEffect.RGBComponent

normalize (img)
returns nothing

static

Argument Type Default

img QImage

oilPaint (src, radius = 3)
returns (QImage)

static

Argument Type Default

src QImage

radius int 3

oilPaintConvolve (src, radius)
returns (QImage)

In versions KDE 3.2.0 and above only

static

Argument Type Default

src QImage

radius double

rotate (src, r)
returns (QImage)

static

Argument Type Default

src QImage

r KImageEffect.RotateDirection

sample (src, w, h)
returns (QImage)

static

Argument Type Default

src QImage

w int

h int

selectedImage (img, col)
returns (QImage)

static

Argument Type Default

img QImage

col QColor

shade (src, color_shading = 1, azimuth = 30.0, elevation = 30.0)
returns (QImage)

static

Argument Type Default

src QImage

color_shading bool 1

azimuth double 30.0

elevation double 30.0

sharpen (src, radius, sigma)
returns (QImage)

In versions KDE 3.2.0 and above only

static

Argument Type Default

src QImage

radius double

sigma double

sharpen (src, factor = 30.0)
returns (QImage)

static

Argument Type Default

src QImage

factor double 30.0

solarize (img, factor = 50.0)
returns nothing

static

Argument Type Default

img QImage

factor double 50.0

spread (src, amount = 3)
returns (QImage)

static

Argument Type Default

src QImage

amount uint 3

swirl (src, degrees = 50.0, background = -1)
returns (QImage)

static

Argument Type Default

src QImage

degrees double 50.0

background uint -1

threshold (img, value = 128)
returns nothing

static

Argument Type Default

img QImage

value uint 128

toGray (image, fast = 0)
returns (QImage)

static

Argument Type Default

image QImage

fast bool 0

unbalancedGradient (size, ca, cb, type, xfactor = 100, yfactor = 100, ncols = 3)
returns (QImage)

static

Argument Type Default

size QSize

ca QColor

cb QColor

type KImageEffect.GradientType

xfactor int 100

yfactor int 100

ncols int 3

wave (src, amplitude = 25.0, frequency = 150.0, background = -1)
returns (QImage)

static

Argument Type Default

src QImage

amplitude double 25.0

frequency double 150.0

background uint -1