dynamic_background library
Classes
- ColorSchemes
- DynamicBg
- A widget that draws a dynamic background with a child widget on top of it.
- FaderPainterData
- The data needed to paint a fader background.
- PainterData
- This is an abstract class that is used to create blueprints for drawing the background.
- PrebuiltPainters
- Prebuilt painters for use with the DynamicBg widget.
- ScrollerPainterData
- The data needed to paint a scroller background.
Enums
- FaderBehavior
- The behavior of the fader.
- ScrollDirection
- The direction the scroller should move in.
- ScrollerShape
- The shapes that will be scrolling across the screen.
- ScrollerShapeOffset
- How to align the shapes that will be scrolling.
Extensions
-
ColorListSorter
on List<
Color> - Extension for sorting a list of colors.
Properties
- screenSize → Size
-
Returns the size of the screen in logical pixels, without the need for a
BuildContext.
no setter
Functions
-
deg2Rad(
num deg) → double - This method converts degrees to radians.
-
rad2Deg(
num rad) → double - This method converts radians to degrees.
-
randDouble(
double min, double max) → double -
This method generates and returns a random double from
mintomax(inclusive). -
randInt(
int min, int max) → int -
This method generates and returns a random integer from
mintomax(inclusive).
Exceptions / Errors
- EmptyColorListException
- The exception that is thrown when an empty list is used to initialize a FaderPainter.
- IllegalShapeSizeException
- The exception that is thrown when a shape that is to be drawn is given illegal dimensions.
- MismatchedPainterAndDataException
- The exception that is thrown when a Painter is initialized with PainterData that is not compatible with it.