- Qt 5.15
- Qt Graphical Effects
- Qt Graphical Effect QML Types
- Qt 5.15.18 Reference Documentation

# Qt Graphical Effect QML Types

The Qt Graphical Effects module provides a set of QML types for adding visually impressive and configurable effects to user interfaces. Effects are visual items that can be added to Qt Quick user interface as UI components.

To use the types in this module, import the module with the following line:

     import QtGraphicalEffects 1.15

Note: There are no API changes since version 1.0, so it's OK to import version 1.0, or 1.15 for convenience.

Blend | Merges two source items by using a blend mode
BrightnessContrast | Adjusts brightness and contrast
ColorOverlay | Alters the colors of the source item by applying an overlay color
Colorize | Sets the color in the HSL color space
ConicalGradient | Draws a conical gradient
Desaturate | Reduces the saturation of the colors
DirectionalBlur | Applies blur effect to the specified direction
Displace | Moves the pixels of the source item according to the given displacement map
DropShadow | Generates a soft shadow behind the source item
FastBlur | Applies a fast blur effect to one or more source items
GammaAdjust | Alters the luminance of the source item
GaussianBlur | Applies a higher quality blur effect
Glow | Generates a halo like glow around the source item
HueSaturation | Alters the source item colors in the HSL color space
InnerShadow | Generates a colorized and blurred shadow inside the source
LevelAdjust | Adjusts color levels in the RGBA color space
LinearGradient | Draws a linear gradient
MaskedBlur | Applies a blur effect with a varying intesity
OpacityMask | Masks the source item with another item
RadialBlur | Applies directional blur in a circular direction around the items center point
RadialGradient | Draws a radial gradient
RectangularGlow | Generates a blurred and colorized rectangle, which gives the impression that the source is glowing
RecursiveBlur | Blurs repeatedly, providing a strong blur effect
ThresholdMask | Masks the source item with another item and applies a threshold value
ZoomBlur | Applies directional blur effect towards source items center point