10 recommended articles about graphic combination

is just a container for drawing graphics. In addition to attributes such as id, class, and style, it also has height and width attributes. There are three main steps for drawing on the > element: 1. Get the DOM object corresponding to the element, which is a Canvas object; 2. Call the getContext() method of the Canvas object to get a CanvasRenderingContext2D object; 3. .Call the CanvasRenderingContext2D object for drawing. Graphics combination: •globalAlpha: Set or return the current alpha or transparency value of the drawing. This method mainly sets the transparency of the graphics, which will not be introduced in detail here. •globalCompositeOperation: Set or return how the new image is drawn to the existing image. This method has the following attribute values: Here is a small example, you can change the combination effect by clicking:

1. HTML5 canvas basic drawing graphic combination

##Introduction: < /canvas> is just a container for drawing graphics. In addition to attributes such as id, class, style, etc., it also has height and width attributes. There are three main steps for drawing on the > element: 1. Get the DOM object corresponding to the element, which is a Canvas object; 2. Call the getContext() method of the Canvas object to get a CanvasRenderingContext2D object; 3. .Call CanvasRenderi

2. Photoshop An exquisite compass icon

Photoshop design to create a gorgeous and festive Metal embossed Christmas greeting card

## Introduction: Here we focus on the production of the three-dimensional characters and some early graphics And font design, etc. can be slowly developed. Production process: First make a rough combination of text and graphics; then use multiple layers of layer styles to create a metal relief effect

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