GRect class - graphx library

Constructors

GRect([double x = 0.0, double y = 0.0, double width = 0.0, double height = 0.0]): Creates a new GRect object with the top-left corner specified by the x and y parameters and with the specified width and height parameters.

Properties

bottom ↔ double: Returns the y-coordinate of the bottom edge of the rectangle.
getter/setter pair
corners ↔ GRectCornerRadius?: Returns the GRectCornerRadius instance that describes the corner radii of this GRect.
getter/setter pair
hasCorners → bool: Returns true if GRect has custom corners. Used for Rectangles with rounded corners.
no setter
hashCode → int: The hash code for this object.
no setterinherited
height ↔ double: The height of the rectangle.
getter/setter pair
isEmpty → bool: Determines whether or not this GRect object is empty.
no setter
left ↔ double: The x coordinate of the top-left corner of the rectangle.
getter/setter pair
right ↔ double: The sum of the x and width properties.
getter/setter pair
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
top ↔ double: The y coordinate of the top-left corner of the rectangle.
getter/setter pair
width ↔ double: The width of the rectangle.
getter/setter pair
x ↔ double: The x position of the top-left corner of the rectangle.
getter/setter pair
y ↔ double: The y position of the top-left corner of the rectangle.
getter/setter pair

Methods

clone() → GRect: Returns a new GRect object with the same values for the x, y, width, and height properties as the original GRect object.
contains(double x, double y) → bool: Determines whether the specified x and y coordinates are contained within the rectangular region defined by this GRect object.
containsPoint(GPoint point) → bool: Determines whether the specified GPoint is contained within the rectangular region defined by this GRect object.
containsRect(GRect rect) → bool: Determines whether the rect object is contained within this object. A Rectangle is said to contain another if the second Rectangle falls entirely within the boundaries of the first.
copyFrom(GRect sourceRect) → GRect: Sets the properties of this GRect to be equal to those of the sourceRect.
equals(GRect? toCompare) → bool: Determines whether toCompare parameter is equal to this object. This method compares the x, y, width, and height properties of an object against the same properties of this object.
expandToInclude(GRect other) → GRect: Similar to GRect.union, adds other to this object to create a new GRect object, by filling in the horizontal and vertical space between the two rectangles.
getBounds(GMatrix matrix, [GRect? out]) → GRect: Returns the bounds of this GRect when transformed by the given matrix, optionally storing the result in the given out parameter.
getPositions([List<GPoint>? out]) → List<GPoint>: Returns a list of four GPoint instances representing the positions of the top-left, top-right, bottom-right, and bottom-left corners of this GRect.
inflate(double dx, double dy) → GRect: Increases the size of the GRect object by the specified amounts, in pixels. The center point of the Rectangle object stays the same, and its size increases to the left and right by the dx value, and to the top and the bottom by the dy value.
inflatePoint(GPoint point) → GRect: Increases the size of the GRect object. This method is similar to the GRect.inflate method except it takes a point object as a parameter.
intersection(GRect toIntersect) → GRect: If the GRect object specified in the toIntersect parameter intersects with this GRect object, returns the area of intersection as a GRect object.
intersects(GRect rect) → bool: Determines whether the object specified in the rect parameter intersects with this GRect object.
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
offset(double dx, double dy) → GRect: Translates the rectangle's position by the specified dx and dy values. Determined by its top-left corner, by the specified amounts.
offsetPoint(GPoint point) → GRect: Offsets the rectangle's x and y values by the corresponding x and y values of the given point. Returns this GRect after the offset is applied.
setEmpty() → GRect: Sets the values of the GRect to (0,0,0,0) to make it an empty rectangle. Returns the modified GRect object.
setTo(double x, double y, double width, double height) → GRect: Sets the x, y, width, and height values of this GRect instance to the specified values.
toNative() → Rect: Returns a dart Rect instance based on this GRect x,y,width,height
toRoundNative() → RRect: Converts the GRect to a rounded native RRect using the corners specified in the GRectCornerRadius class, or null for a rectangular RRect, and returns the native RRect instance.
toString() → String: Builds and returns a string that lists the horizontal and vertical positions and the width and height of the Rectangle object.
override
union(GRect toUnion) → GRect: Adds two rectangles together to create a new GRect object, by filling in the horizontal and vertical space between the two rectangles. Note: The union method ignores rectangles with 0 as the height or width value, such as: var rect2:Rectangle = new Rectangle(300,300,50,0);

Operators

operator *(double scale) → GRect: Scales the GRect object on x, y, width, height by the scale factor.
operator /(double scale) → GRect: Divides the GRect object on x, y, width, height by the scale factor.
operator ==(Object other) → bool: The equality operator.
inherited

Static Methods

fromNative(Rect nativeRect) → GRect: Creates a new GRect object based on the Rect counterpart.
fromRoundNative(RRect nativeRect) → GRect: Creates a GxRect from a RRect assigning the GxRectCornerRadius properties from the tr, tl, br, bl radiusX axis.