how to draw graphs in latex

Latex Node Graphs using Tikz

The node graphs can be drawn with the use of the tikz surround every bit well.

You lot can draw the circles effectually the vertices or can use them direct. The commands used for styles are different from those in block diagrams or flow charts. The control to draw vertex is named by node, and the command to draw an edge is named by the edge.

The commands used in the Latex are mostly derived from the common words, which tin be easily understand and implement within the code.

Before kickoff the shapes, you need to mention some environments. You must include your text and command within these environments just, which are given below:

With the use of points on the 10-axis and y-axis, you can draw whatever shape. The common shapes used in the Latex using Tikz are given below:

• Circle

The control used to draw a circle is \depict (1,1) circle (1);

Here, (1, ane) are the bespeak on x and y-axis, while the (1) is the radius of the circle.

The output of the above circumvolve will look similar the epitome given beneath:

• Triangle

The command used to draw a triangle is given beneath:

Output:

Y'all can alter the position of points of the x and y-axis according to the requirements.

Y'all can also fill the color inside the triangle by using the control given beneath:

Output:

To increase the width of the triangle, you can use the command given below:

Output:

You lot can likewise draw the color design inside the triangle by using the command given beneath:

Output:

You can likewise use whatsoever shape instead of the triangle.

• Ellipse

To describe the ellipse, you need to use the beneath command:

Here, (0, 0) is the point at the origin, and 30pt and 22pt are the dimensions to draw the ellipse.

Output:

You can as well mix two colors appropriately.

The command for such example is written as:

Output:

Using such methods, you can create any shape according to your option.

Let-southward begin with the node graph.

The code to create a elementary node graph is given below:

Output:

You tin can also bend the edges of your diagram with a sure angle.

The code to create a node graph with bend edges is given beneath:

Output:

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Source: https://www.javatpoint.com/latex-node-graphs-using-tikz

Posted by: martinezdiente.blogspot.com

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