Fabric.js Group skewX Property

Fabric.js is a powerful and flexible JavaScript library for working with HTML5 canvas. It provides a range of built-in functionality, including the ability to create and manipulate groups of objects.

One useful property of a Fabric.js group is skewX, which allows you to skew the entire group along the x-axis. This can be very helpful when creating complex shapes or designs.

Usage

The skewX property is part of the Fabric.js group object. You can use it to apply a skew transformation to the group by setting the value to a number representing the skew angle in degrees.

var group = new fabric.Group([ /* ... */ ], {
  skewX: 30
});

This will skew the entire group along the x-axis by 30 degrees. You can also use a negative value to skew in the opposite direction.

var group = new fabric.Group([ /* ... */ ], {
  skewX: -30
});

Examples

Here are a few examples of how you can use the skewX property in Fabric.js to create interesting designs:

Skewed Rectangles

var rect1 = new fabric.Rect({
  left: 0,
  top: 0,
  width: 50,
  height: 50,
  fill: 'red'
});

var rect2 = new fabric.Rect({
  left: 75,
  top: 0,
  width: 50,
  height: 50,
  fill: 'blue',
  skewX: 30
});

var group = new fabric.Group([rect1, rect2], {
  left: 100,
  top: 100
});

canvas.add(group);

This creates two rectangles, one of which is skewed along the x-axis by 30 degrees. The two rectangles are then grouped together and added to the canvas.

Skewed Text

var text = new fabric.Text('Hello World!', {
  left: 50,
  top: 50,
  fill: 'green',
  fontFamily: 'Helvetica',
  fontSize: 36,
  skewX: 45
});

var group = new fabric.Group([text], {
  left: 100,
  top: 100
});

canvas.add(group);

This creates a block of text that is skewed along the x-axis by 45 degrees. The text is then grouped and added to the canvas.

Conclusion

The skewX property in Fabric.js is a powerful tool for creating complex designs and shapes. With a little creativity, you can use this property to add depth and visual interest to your canvas projects.