Drawing on a computer with a mouse. Cartoon mouse: how to draw beautifully with a pencil? Scheme: how to draw Jerry the mouse

How to draw with a mouse?

Master's answer:

Professional designers and illustrators use graphics tablets in their work. His work is based on the principle that he imitates the hand movements that an artist makes when he draws on an ordinary sheet of paper, thereby gaining greater opportunities. In addition, drawing on a tablet is much more convenient than just using a mouse. However, if you want to use a mouse, then this is possible.

Required: high-quality, comfortable mouse

If you can’t buy a tablet now or are simply not sure whether you might need one in the future, then try using a mouse to draw. To get started, launch one of the graphic editors. It can be raster like Photoshop or vector like Adobe Illustrator and CorelDraw. Find a drawing tutorial for beginners and follow the directions there.

Don't assume that creating a drawing is enough good quality impossible with a mouse. You just need to keep in mind that this will require a lot of your time and effort. Some users never buy a tablet, making do with just a mouse. And having gotten used to using a mouse for drawing, it later becomes quite difficult for a person to switch to a tablet.

One of the main difficulties in drawing with a mouse is that the lines are not so easy to make even and smooth; they often get confused or even become zigzag. This can be corrected by repeatedly increasing the scale of the document, because it is much more convenient to draw details this way. Zoom out and zoom in again as you draw to see the results of your efforts.

Don't try to draw a continuous long line. It’s better to compose it from many individual strokes and strokes. And if you need a straight line, just use the special editor tool and adjust the desired color and thickness.

If you want to draw something quite simple, like Christmas trees or snowmen, then use the appropriate geometric figures, such as triangles, circles, etc. Having placed them in the work area of ​​the graphics editor window, fill them with color, add details like light and shade, etc. If you want to paint over some area as evenly as possible, then select it and only then start painting. This technique will not allow you to go beyond the boundaries of the selection, and the drawing will turn out neat.

Take advantage alternative way. Sketch the outlines of the future drawing in pencil on a plain sheet of paper, and then scan or photograph. Then the picture must be opened in a graphics editor. Already in it, outline the contours and color as desired. For example, in Photoshop it is very convenient to use layers for this, so traces pencil drawing will not be visible in the final image.

Probably, everyone who has ever entered the simplest graphic editors, for example, the built-in Paint, has tried to draw simple ideas with the mouse. Most likely, he either abandoned the work, or the image turned out to be unsuccessful. And the point is not at all that the person draws poorly. The problem is that the computer mouse they are using to draw is not entirely adapted for creating illustrations. The mouse is not able to accurately convey the movements of the hand that are transmitted to paper through a pen or other tool. Then the question arises: “How to learn to draw on a computer with a mouse?” You can learn, but you need to find your own approach to such a computer device.

Graphics tablet and computer mouse

Nowadays, a graphics tablet is not nonsense at all. It appeared in hardware stores quite a long time ago and has become a favorite of many artists, designers, architects and those who simply like to draw. But, however, many are not ready to pay money for a device that they may stop using in the future due to loss of interest or inspiration. To test their abilities, aspiring artists think about how to draw with a mouse on a computer. Sometimes there are cases when a person masters the art of drawing with a mouse so well that he no longer wants to switch to a graphics tablet.

Programs that are best for drawing

In fact, any editor is quite suitable, even Paint. To draw on a computer with a mouse, like some professionals who are great with it, you need to decide in what format you will work. Either it will be raster graphics or vector graphics. Suitable for the first case Adobe Photoshop, and for the second you can use programs such as Corel Draw and Adobe Illustrator. The main difference- the graphics themselves and the format in which the programs will function, and the tools are the same everywhere.

How to learn to draw with a mouse on a computer?

The main tool for the user will be the “Brush” with all its settings and subtleties. In addition to this tool, you will need the “Eraser”, “Fill” and the “Zoom in/Zoom out” modes. In order to learn how to draw with a mouse on a computer, you need to have patience and desire, since this process is quite labor-intensive.

Most main problem there will be rotation of lines when drawing. For example, if you want a smooth curve, you might end up with an angular bevel. This can be corrected by greatly enlarging the area to render each pixel better and more accurately. Therefore, it is worth working on an enlarged scale so that the lines appear smooth and precise.

Try to use the Line and Curve tool to make more precise construction Images. If you need to draw a long line, then on an enlarged scale, make individual strokes instead of a continuous command with the mouse.

Small subtleties and nuances

It is worth paying attention to working with layers. This is very convenient when drawing with the mouse, since when painting the user will not be able to go beyond the edges of the layer. If desired, you can remove unnecessary layers and avoid unnecessary work with the eraser.

If it is difficult for a beginner to learn how to draw on a computer with a mouse, like some artists, then you can draw an image on paper, then photograph/scan and upload it to graphics editor, and then draw over the drawn image. In the same way, you can load any picture into the program and draw based on it.

There are some accessories for computer mouse, which can make your drawing process easier. They can be ordered in online stores. Watch video courses with topics similar to this one: “Learning to draw with a mouse on a computer.” Thanks to them, you can quickly learn how to use a mouse and, in general, improve your creativity.

I don't have a tablet. I draw very little, and I’m afraid that if I buy it, it will either quietly gather dust on the shelf, or the time, which I already have very little, will be spent on the wrong goals that I pursue in life. But in fact, drawing with a mouse suits me quite well, this, of course, may seem strange, but it’s true.

I use Photoshop CS5 and Logitech mx518 mouse.

It has been serving me for 5 years, it is very comfortable, straight lines, which everyone is so afraid of, are drawn without difficulty. Although make a sketch human figure I can't (it's not easy on paper either), but here's an example of an eye sketch drawn from scratch.

The main difficulty after all, it is a lack of knowledge and experience.

I’ll try to outline the main features of drawing with a mouse:

It is much more convenient to paint with a standard soft brush. Hardness(Hardness) ranges from 20 before 70% . Flow(pressure) 40% . Opacity(Opacity) is also usually low, but it depends on the situation. I'm afraid this item may cause negative emotions, because almost all the use of a soft brush is frowned upon, but drawing with a mouse using it is much more convenient. There is no way to regulate the degree of pressure, and therefore, if you take a hard brush, the strokes will turn out to be very rough. So you need to be careful.

I repeat, since it is impossible to regulate the degree of pressure, I additionally use an eraser with a low opacity to erase a little the ends of the lines.

Lots and lots of clicks. In general, you need to very quickly not only click on the drawing itself, but also be able to change the size of the brush, its hardness, transparency and switch to the eraser and back, this should be developed to the point of automaticity.

Now, actually, about the drawing itself.

The idea appeared more than a year ago, and I no longer remember how this image appeared in my imagination and what inspired me. I removed some stages in order to get rid of fruitless transformations, since due to lack of knowledge, I have to change a lot in the process. Final result different from what I originally posted here, I modified it. It’s no good to somehow post a lesson when you yourself are dissatisfied with the drawing.

I intended to draw a girl whose hair turns into water and fills huge lake. First, I always make a pencil sketch (but since the idea appeared more than a year ago, it was not saved) and trace it in Photoshop. As you can see, the idea was a little different and I had already started to implement it, but something didn’t work out.

A year later, a slightly different picture appeared to me; I thought that this must certainly be a waterfall, and not just a stream. Therefore, I changed the sketch in Photoshop, if there is a basis, then this is not very difficult. Work permit - 3773x5500.

The next stage is definition color range, which is always difficult for me, despite the fact that I have a clear idea of ​​where and what color it should be. To do this, I create a new layer on top of the sketch. Let me immediately mention that in the future I will create many layers on top, gradually gluing them to the base. I don’t use a clear palette; I pick colors by eye or with a pipette from already drawn parts.

I work with the image evenly, but perhaps I will highlight the stages of the face, since on a small scale it is difficult to catch the changes.

I begin to detail the face and outline the hairstyle. To paint the skin, I use a large, soft brush with a low opacity to soften the color transition. In the process, I turn the face and add richer shadows of orange, yellow, and burgundy tones.

I draw hair broken lines and erase their ends. First I take a thick brush and gradually make it thinner and thinner. Using this principle, I draw absolutely everything, not just hair.

And now let’s return, in fact, to the whole picture.

At this stage, the main task for me is to correct the anatomy, prepare some kind of frame for further detailing. To do this, I look at references; I choose a huge number of them, so it’s impossible to single out any specific one. Either using transformation or drawing on top I correct the body. I designate the environment more specifically.

Then I try to enrich the color palette, adding many shades. I paint the sky and go over my hair and skin with the same colors, trying to make it glow. Using a hard brush I make the dress transparent in the leg area and detail the bodice. I draw the mountains in the background, copy them along with the sky and flip them vertically to create a reflection in the water. There was originally a pendant around the neck, which I later found out of place.

I draw the hands and change the appearance of the braid, instead of the usual one I draw “ spikelet”, because I didn’t take into account the fact that it was exactly what I got next to my face. I draw in even more detail the sky, waterfall, reflection in the water, and outline the stems of the plant on the rock.

I had a feeling that there wasn’t enough space around, so I expanded the canvas a little. Fog began to appear below and flowers on the plant.

And finally I apply 2 Alien Skin Exposure 2 filters. It turns out 2 layers on top of the picture:

1. Color Film - Kodak Ektachrome mid-1970s (blue) (lower the contrast a little, Opacity 20%);

2. Color Film - Fuji Provia 100F (Opacity 20%);

On each layer I erase areas that are too dark or overexposed.

The finished result.

Final result

In this tutorial you will learn how to create a touching illustration with funny mice.

When creating a drawing, it is important to think about three components: lighting, volume and color. In addition, you can put some kind of emotional message into it.

Video lesson

Step 1

Create a new document File - New(File - New) and set the size to a large enough size. We select the extension 300 dpi, in case you want to print the drawing. It is much more convenient to work with a large canvas, and when you finish the work, you can reduce it to a more suitable size.

We start by creating a simple sketch on a new layer. Layer - New - Layer(Layer - New - Layer) (Shift+Command/Ctrl+N), on which we define the composition. Set the layer blending mode to Multiply(Multiplication) and block it. I reduced the opacity to 50% so that the outlines would not interfere with the drawing.

2. Create the background

Step 1

Under the outline we apply the basic background colors. I want to recreate early morning with dew on the leaves and a light source behind the mice. Using a soft brush, apply the primary colors without going into detail. The background should be background and not draw too much attention to itself, distracting from the main elements of the composition.

3. Add volume

Step 1

Create a new layer Layer - New - Layer(Layer - New - Layer) and with a hard brush draw leaves on foreground. Don't worry about the details, we'll add them as we go. The early stages of drawing, in to a greater extent, are devoted to the analysis and construction of composition. Therefore, at this stage the sketch should be fairly quick and simple.

Step 2

To blur the leaves layer, go to (Filter - Blur - Gaussian Blur). Set the radius to such a value that the structure of the leaves is more or less visible.

Once you're done with the blur, add a new layer. Layer - New - Layer(Layer - New - Layer) and set its blending mode to Soft Light(Soft light). Then we start applying the base layer with light: orange at the top, blue at the bottom.

In this composition I wanted to play with the contrast of colors - yellow-brown versus blue-green.

4. Mice

Step 1

Let's start drawing mice. Create a new layer Layer - New - Layer(Layer - New - Layer) and use a neutral shade of brown as a base. Choose something that is not too dark and not too light.

Step 2

Now, above the layer with the base colors, add another new one Layer - New - Layer(Layer - New - Layer). Convert it into a clipping mask using the key combination Ctrl/Command+Alt+G. Thanks to this, everything we draw on the new layer will not go beyond the boundaries of the base layer.

On this layer we will paint the basic lighting for the mother mouse. I want the light to be bright and rich enough. To do this, set the layer blending mode to Hard Light(Hard light). In the area of ​​the head and arms add Orange color, and the lower part has a greenish-blue tint, as the light falling on the green absorbs the color and reflects it on the lower part of the mouse's body.

Again, don't go into detail. We will add details at the very end. Having finished with the main light, select two layers and combine them into one Command/Ctrl+E or go to Layer - Merge Layers(Layer - Merge Layers). If you do not group and merge layers, then at the end of the work you may have 100 of them and it is unlikely that you will be able to sort through them easily.

Step 3

Having finished with the base, we move on to creating clearer shapes. Add a new layer Layer - New - Layer(Layer - New - Layer) and transform it into a clipping mask for the base layer with the mouse. Using a brush, we carefully begin to detail the character, highlighting the light and shadows.

We take colors from the working canvas to make the work look more harmonious. Constantly pay attention to the source of light, where it is located and how it affects objects. If you are unsure of your abilities, use photographs to correctly determine how light and shadows will behave.

Study the principles of light and shape, rather than using styles and curly brushes. I painted a lot of light on the mouse's head to add some brightness, interest and make it stand out against the pale background. Mice have thin ears and light passing through the flesh will give them a reddish glow.

Step 4

I added a new layer and snapped it to the base (Command/Ctrl+Alt+G). Set the blending mode to Soft(Soft) or Hard Light(Hard light), based on the desired result. Hard light has a stronger effect, but it must be used carefully, being careful not to “burn” the picture. I added a bit of orange to the top of the body and a greenish blue to the bottom to help the mouse blend in with the background.

Step 5

The top part of the background is too dark, so I decided to lighten it a little with a spot light, as if Sun rays breaking through the foliage. To do this, use the softest round brush possible. In addition, I carefully began drawing out the little mice using the same technique as with their mother. Add a new layer, then snap it to the mouse base layer. Apply basic color transitions with a rough brush.

Step 6

At this stage lighting effects They look quite dull and don't stand out. While working, it is very important to think through the main points. How does light behave? Where does it come from? Are there any obstacles in his way?

The mouse who is closest to his mother will be slightly obscured by her, so his body will not be fully illuminated. I didn’t touch my head, because the mother mouse blocks the light that flows around her body. The tails and ears are slightly illuminated, so in these places we paint diffused subsurface light and add a reddish glow.

Step 7

In this picture, mice are sitting on a branch from which they are trying to collect morning dew. I detailed the little mice a little and added a new layer, which I attached to the base. I set the layer blending mode to Hard Light(Hard light).

Carefully add orange color to the ears, where the light is brightest. Keep working until you are happy with the result. As a rule, in such situations I trust my feelings. I can determine where there is too much light and where there is not enough light, and correct it. Trust your instincts and if you don't like something, change it. If you find it difficult to do this, ask a friend to evaluate the drawing. Your friends don't have to be artists to understand what looks good and what doesn't.

Step 8

Now we move on to more detailed study drawing. At this stage I begin to paint the texture of the fur. Mice are quite fluffy, but this does not mean that you need to draw every hair. Take a coarser brush and make short strokes along the edges to outline the basic outline of the fur. It is very effective when quick creation wool, since there is no need to spend time drawing out each hair.

I added light to the branch, giving it some dimension. When drawing natural elements, I advise you to study photographs, and it is best to go outside. What does a real branch actually look like? How does light interact with it? Where is it rougher and where is it smoother? How to recreate the texture of a branch in a digital drawing?

5. Finalizing the background

Step 1

I decided to add leaves sparkling with dew. They will contrast favorably with the main elements. We start by painting the green base on a new layer. Layer - New - Layer(Layer - New - Layer).

As before, this is just the base on which we will add light. The leaves that are closer to the viewer are drawn on a separate layer so that the background grass can be blurred and add depth to the image.

Step 2

I selected the layer with the distant leaves and blurred them slightly Filter - Blur - Gaussian Blur(Filter - Blur - Gaussian Blur). The leaves should be clearly visible, so we use a less intense blur than before. Leave the grass in the foreground clear. She is approximately the same distance from the viewer as the mouse.

Add a new layer Layer - New - Layer(Layer - New - Layer) above all background layers, including the grass. Set the blending mode to Overlay(Overlay) and reduce the opacity to 75%. Now let's start giving the work a humid atmosphere. Soft sea brush of blue color We begin to tint the background slightly. For a better result I added an adjustment layer Photo Filter ( Photo filter) and set it to Cooling (80) with a density of 25%.

Step 3

Now let's take care of the cup leaf and dew drop. For the leaf, create a base green layer.

Step 4

The leaf is very thin, so most of light will pass through it. The half that is closer to the viewer is less illuminated because it is covered by the second half of the sheet.

Step 5

We continue to detail the sheet and add contrast. Saturation adds drama and appeal.

Step 6

Draw a blade of grass and a drop of dew. Please note that the drop, although transparent, still has some density. The leaf is visible through the drop, but thanks to the play of light it is refracted. To enhance the effect, I added a small highlight at the top.

Step 7

We return to the background and continue drawing the leaves. Again, if you're not sure what you've drawn, try studying real, living leaves and pay attention to how light interacts with them.

Step 8

While working with the leaves, I decided to improve the light in the foreground.
I thought the leaves were too bright, so I added a new layer above the background and set its blending mode to Hard Light(Hard light). We tint the lower part of the image with a pale dark green color. Now there is too much green, so create another new layer with a blend mode Soft Light(Soft light) and tint the leaves blue to give a wet effect. Next, create a layer with a blending mode again. Soft Light(Soft light) and use a grayish-blue color to tint the leaves in the background to enhance the atmosphere.

Text: Victor Bespaly

The computer has changed its role more than once during its evolution. If earlier it was bought in order to create, now it has turned into a center for multimedia entertainment. You can watch movies, listen to music, play games on your computer - and that’s enough for most people. But not for those who want to create. Today we will talk about how you can draw on a computer - and at the same time draw beautifully.

A true designer is unthinkable without art education, must have excellent command of the techniques of drawing (pencil, charcoal), graphics (watercolor, gouache, pencil, ink, etc.), painting (gouache, watercolor, tempera, acrylic, oil). But computer graphics Anyone can master it. Computer in hands ordinary person can turn into an obedient instrument for the embodiment of his artistic thought - the very one that he cannot translate on paper.

The first thing to remember is that there are two types of graphic files: vector and raster. The set of tools and programs you need will depend on which graphics you prefer. In vector files, an image is formed by a set of curves and shading functions. Each time you open this image, the editor program draws the image from scratch. In raster files, a picture is a set of dots with a color parameter, and the picture is universal, but takes up more space.

USEFUL IRON

One of the most important parameters of a computer is volume random access memory.

Contrary to many claims, you don't need a very fast processor to draw on a computer. A real frequency of 1.5-2 GHz is quite enough, it will be Intel or AMD - it makes no difference, it all depends on the means and preferences you have. Most important parameter a computer working with graphics - the amount of RAM; the more of it, the better. Our work applications, such as Photoshop, Painter, OpenCanvas (or even 3DS MAX), love it when there is a lot of RAM. And if you are going to create complex multi-layer compositions (and you definitely are?), then you can’t get away with the standard 512 MB DDR. We recommend installing at least 1 GB; The speed of RAM affects performance less noticeably.

You don't need a cutting-edge video card for drawing, the brand doesn't have one either special significance. However, there is a well-established opinion that best cards for drawing and graphics is produced by Matrox.

Now the main thing: the periphery. And we'll start with the good old scanner- without it, the artist will have a very difficult time, but he is needed, first of all, to enter background blanks into the computer. For example, you drew a palm tree and now you need to place it on an island by the sea. Take a similar illustration on paper, scan it, stylize it as a painting and place it as a layer under a palm tree. A digital camera can compensate for the lack of a scanner, but this application he will cope with the task with a C grade. You can make sketches by hand on plain paper, and then correct them on the computer after scanning them. A decent scanner will cost you 2 – 2.5 thousand rubles.

And finally, the main peripheral device for a computer artist is digitizer or tablet. They come in two main types - drawing and graphic. Drawing tablet created for CAD applications such as AutoCAD, 3DStudioMAX and their analogues. Such tablets have a pen without a degree of pressure - it is either pressed or not, there are no details provided here. The main advantages of these tablets are: a high resolution and positioning accuracy; an old model with a large area will cost approximately 1,800 rubles.

Graphics tablet differs in the following: a small area (graphics have small areas compared to drawings); It positions the point more roughly, but it feels pressure on the pen, and this is a big plus. If you use Adobe Photoshop, then working with chiaroscuro and brushes different thicknesses it will be much easier. Additionally, you can use a function that makes the stroke brighter or paler depending on the pressure applied - as a result, we get the opportunity to draw a lighter or darker “spot” without changing the brush.

For our case, graphics tablets are best suited. Prices for non-professional models start from 800 rubles; As you understand, the more expensive the tablet, the better it is and the more convenient it is to work on it. However, even on a small A6 matrix everything can look quite tolerable.

Another useful device - uninterruptable power source. It's better to play it safe than to grieve over a loss later. genius creation, which you've been poring over for a week. Approximate price depends on the desired capacity and the number of connected devices. In order to have time to save the drawing at the right time and turn off the computer correctly, a UPS costing 1,000 rubles is quite enough.

Common mice

A rather exotic input method is trackball- an inverted mouse with a large ball. The user rotates this ball with his fingers. The advantage of a trackball over a mouse is its high precision of cursor movement at low speeds. The trackball is inconvenient for everyday use.

In choise mice everything is quite simple: does it fit comfortably in the hand, is there scrolling or a 3rd button, etc., all this is entirely up to your taste. A separate conversation about rugs; rugs should be purchased specifically, and not used as a bonus for a new computer.

A mechanical mouse pad should be both slippery and grippy. This means that the mouse should not stick to the carpet, but the ball should literally bite into it. For optics, it is better to choose a mat so that the mouse does not move the cursor while standing still. The size of the mat should also be optimal - too large ones take up a lot of space on the table, and too small ones force the user to frequently move the mouse away from the edge of the mat.

You can also draw with a regular mouse. But it's not necessary.

PROGRAMS FOR ARTISTS

There is a whole spectrum software- from simple tools for drawing on a computer to professional packages. The Windows shell includes one of the simplest packages - Paint. Using an example of working with this package, you can create initial presentation about techniques for creating graphic files. There are also more serious packages, for example, Adobe Photoshop. Let's try to briefly go through the main programs and highlight their advantages and disadvantages.

Painter is one of the best drawing programs.

Adobe Photoshop- a package focused more on photo processing than on drawing. However, it contains many essential tools for an artist. It’s not very convenient to do painting in it, but coloring comic book pictures is just right, and applying it to them various styles and filters are even better. The great thing about Photoshop is that it's built for great amount filters, brushes and other add-ons. You can easily convert all sketches into single gallery With recognizable style. Photoshop is paid and expensive, but it's worth it.

Photoshop is a powerful graphics editor for all occasions.

OpenCanvas is free and functional - that's what's great about it.

Ambient Design ArtRage was created specifically for tablet computers.

Corel Draw is a powerful vector editor.

By combining these editors with each other, you can achieve almost any result. The only thing worth remembering is that the vector editor is always primary, and the raster editor is secondary. That is, after editing a file in a raster editor, it can no longer be converted to vector format; you can only apply the next layer.

Summarize. A must-have kit for a computer artist is Painter or Photoshop. Optional - Flash, Corel Draw, OpenCanvas. A vector editor allows you to create an image from scratch, while a raster editor works better with blanks. This, of course, does not mean that you can’t draw something decent, or even even brilliant, in Photoshop. But it’s more convenient to draw in vector programs.

Options for practical use

Budget. Mouse, pad, raster editor.

If you have invested a little more than the standard 10 dollars in a mouse pad and a mouse, and even if you have a lot of patience and at least as much time, then, of course, you will draw something. Unfortunately, drawing with a regular mouse is very difficult. IN best case scenario The resulting drawings are in the style of children's primitivism.

Minimum. Scanner, sheet of paper, pencil, mouse, raster or vector editor.

This method is quite labor-intensive, but allows you to get good results. The idea is simple - you make a sketch on paper, scan it and process it in a graphics editor. The better software, the better the quality of the drawing.

Comfortable. Mouse, scanner, Corel Draw, high-quality mouse pad.

It is very convenient if the mouse polling frequency is high, and with the help of vector editors you can draw any curved lines correctly. But this method is only good for vector editors.

How to. Graphics tablet, scanner, trackball, Corel Draw and Adobe Photoshop.

With this set you can draw on high level, you are limited only by your skills and imagination.

Graphics tablet

A tablet is an ideal device for drawing.

Probably almost everyone who has ever picked up an electronic pen and tried to draw something on graphics tablet, felt bewildered and disappointed. It looks so much like a regular pen, but the feeling of drawing is completely different. And the results, frankly speaking, are not brilliant. Perhaps the result will be better if you understand the principle of operation of these miracle plates.

A special mesh is installed inside the tablet. These are conductors made from the thinnest copper strips. Each of them can be compared to a receiving antenna that receives a signal from an electronic pen. They allow special chips to track the position of the pen on the tablet and transmit its coordinates to the chip. Then the driver and drawing program are turned on.

When we move the pen over the active area of ​​the tablet, a trace remains on the screen, if we have a graphics editor loaded and a drawing tool is selected. Many tablets have a transparent plastic cover that can be removed so you can put a picture or photo underneath. This way you can trace the image, copying it. The pen itself has one end for drawing and the other for erasing. The design and principle of operation of all tablets are almost the same.

Good luck!