AbstractGlobal alpha value used to control opacity for rending. The value must be between 0.0 (transparent) and 1.0 (opaue).
Global alpha value used to control opacity for rending. The value must be between 0.0 (transparent) and 1.0 (opaue).
Convenience to clip the given the rectangle. This sets the clipping area to the intersection of the current clipping region and the specified rectangle.
Clip a rectangle with rounded corners with the current paint. The ellipse of the corners is specified by wArc and hArc.
Convenience for setting paint to a solid color. If the paint is currently not a solid color, then get returns Paint.asColorPaint.
Convenience for setting paint to a solid color. If the paint is currently not a solid color, then get returns Paint.asColorPaint.
Return a negative integer, zero, or a positive integer if this object is less than, equal to, or greater than the specified object:
this < that => <0
this == that => 0
this > that => >0
This method may also be accessed via the < <= <=> >= and >
shortcut operators. If not overridden the default
implementation compares the toStr
representations. Also see docLang.
Examples:
3.compare(8) => -1
8.compare(3) => 1
8.compare(8) => 0
3 <=> 8 => -1 // shortcut for 3.compare(8)
Dispose of this graphics context and release underyling OS resources.
Draw an ellipse within the given bounds with the current stroke and paint.
Draw an image at the given coordinate for the top/left corner. If the width or height does not correspond to the image's natural size then the image is scaled to fit.
Optionalw: numberOptionalh: numberDraw a rectangular region of the source image to the drawing surface. The src rectangle defines the subregion of the source image to use. The dst rectangle identifies the destination location. If the src size does not correspond to the dst size, then the image is scaled to fit.
Draw a line with the current stroke and paint.
Draw a rectangle with the current stroke and paint.
Draw a rectangle with rounded corners with the current stroke and paint. The ellipse of the corners is specified by wArc and hArc.
Draw a the text string with the current paint and font. The x, y coordinate specifies the left baseline corner of where the text is to be drawn. Technically this is a fill operation similiar to the Canvas fillText function (there is currently no support to stroke/outline text).
Compare this object to the specified for equality. This
method may be accessed via the == and != shortcut operators.
If not overridden the default implementation compares for
reference equality using the === operator. If this method
is overridden, then hash() must also be overridden such that
any two objects which return true for equals() must return
the same value for hash(). This method must accept null and
return false.
Fill an ellipse within the given bounds with the current stroke and paint.
Fill a rectangle with the current paint.
Fill a rectangle with rounded corners with the current paint. The ellipse of the corners is specified by wArc and hArc.
Current font used for drawing text
Return a unique hashcode for this object. If a class overrides hash() then it must ensure if equals() returns true for any two objects then they have same hash code.
Get font metrics for the current font
Current paint defines how text and shapes are stroked and filled
Begin a new path operation to stroke, fill, or clip a shape.
Pop the graphics stack and reset the state to the the last push.
Current stroke defines how the shapes are outlined
Get an immutable representation of this instance or throw NotImmutableErr if this object cannot be represented as an immutable:
Return a string representation of this object.
Perform an affine transformation on the coordinate system
Translate the coordinate system to the new origin. This call is a convenience for:
transform(Transform.translate(x, y))
Trap a dynamic call for handling. Dynamic calls are invoked with the -> shortcut operator:
a->x a.trap("x", null)
a->x() a.trap("x", null)
a->x = b a.trap("x", [b])
a->x(b) a.trap("x", [b])
a->x(b, c) a.trap("x", [b, c])
The default implementation provided by Obj attempts to use reflection. If name maps to a method, it is invoked with the specified arguments. If name maps to a field and args.size is zero, get the field. If name maps to a field and args.size is one, set the field and return args[0]. Otherwise throw UnknownSlotErr.
This method called whenever an it-block is applied to an
object. The default implementation calls the function with this,
and then returns this.
StaticechoWrite x.toStr to standard output followed by newline. If x
is null then print "null". If no argument is provided then
print an empty line.
Optionalx: JsObj
Graphics is used to draw 2D graphics.