What can the createpattern ( ) method be used for?
The createPattern () method repeats the specified element in the specified direction. The element can be an image, video, or another <canvas> element. The repeated element can be used to draw/fill rectangles, circles, lines etc.
How to create a canvaspattern in JavaScript?
The CanvasRenderingContext2D .createPattern () method of the Canvas 2D API creates a pattern using the specified image and repetition. This method returns a CanvasPattern.
How to use canvasimagesource to create a pattern?
A CanvasImageSource to be used as the pattern’s image. It can be any of the following: A DOMString indicating how to repeat the pattern’s image. Possible values are: If repetition is specified as an empty string ( “”) or null (but not undefined ), a value of “repeat” will be used.
How is a pattern created in canvasrenderingcontext2d?
Once created, the pattern is assigned to the canvas context’s fill style and applied to a rectangle. The original image looks like this: In this example we create a pattern from the contents of an offscreen canvas. We then apply it to the fill style of our primary canvas, and fill that canvas with the pattern.
The createPattern () method repeats the specified element in the specified direction. The element can be an image, video, or another element. The repeated element can be used to draw/fill rectangles, circles, lines etc.
How to create a pattern with a canvaspattern?
An opaque object describing a pattern. This example uses the createPattern () method to create a CanvasPattern with a repeating source image. Once created, the pattern is assigned to the canvas context’s fill style and applied to a rectangle. The original image looks like this:
Once created, the pattern is assigned to the canvas context’s fill style and applied to a rectangle. The original image looks like this: In this example we create a pattern from the contents of an offscreen canvas. We then apply it to the fill style of our primary canvas, and fill that canvas with the pattern.
How are factory method design patterns used in Java?
1. getInstance () method of java.util.Calendar, NumberFormat, and ResourceBundle uses factory method design pattern. 2. All the wrapper classes like Integer, Boolean etc, in Java uses this pattern to evaluate the values using valueOf () method.