Support for artists and engineers!Ĭomputer-aided design systems for automating work with drawings, plans and other technical documents use vector graphics formats. They are ideal for advertising purposes: for souvenir mugs, T-shirts and badges, as well as for making plastic items. Vector images are used as a "map" by dedicated tools: plotters, machine tools with software control. For example, if a logo image is low quality and pixels are visible when enlarged, it can be converted into a vector object that can be scaled up to the desired size without losing sharpness. Vector graphics are mainly used in visual design. Such an image can be enlarged or reduced without loss of quality. Now, if we zoom the picture closely we can see that the edges look more realistic.It is a complex computational process that converts a raster image, consisting of pixels, into a vector image consisting of lines, curves, and other geometric shapes. You can also darken the remaining edge layer to minimize the blurring effect even further. Proceed to drag the layers you no longer need and delete them from the image. Now you can drag these unneeded layers out, delete them, etc. This should free every single layer which is part of the image. To Remove the extra layers, select the image and, on the top menu, click on “ Object” and “ Ungroup“. Since now we have a vectorized image and our edges are perfect, we no longer need some of these layers. However, since the edges were previously blurred, this blurring is now transformed into a number of layers that go from darker to lighter to simulate the blurring. When regular images are transformed into vector images, these pixelated edges no longer exist you can zoom the image to infinity and you will not see any distortion. If you zoom an image that is not vectorized, you will see that its edges tend to blur to blend-in with the environment this way they minimize the effect of the jagged pixelated edges. Drag the new image to one side, and delete the old image you no longer need. Now, a vectorized image is created on top of the original one in a new layer. You can leave Size, Threshold and Tolerance with its default values or play with them until you achieve the desired results. In the picture below, this option makes the background transparent as well as the belly and eyes of the penguin.ġ) Make sure “ Suppress Speckels” is selected.Ģ) Make sure “ Smooth Corners” is selected.ģ) Make sure “ Optimize Paths” is selected. One drawback of this option is that Inkscape will remove the background of the picture as well as any other part of the picture that has the same color. The following picture explains how you should configure the trace bitmap settings to achieve the best results.ġ) If you have a color image, like the one in our example, select “ Colors“.Ģ) Select “ Smooth” to make every border in the image as smooth as possible.ģ) Select “ Stack Scans” to create whole figure layers, which would blend nicely with the rest of the image otherwise inkscape will create white gaps between layers.Ĥ) (Optional) Select “ Remove Background” if you wish to make the image transparent. Then, on the top menu, click on “ Path” and then on “ Trace Bitmap…“. Go to the top menu and click on “ Path“, then “ Object to Path“.Īgain, click on the picture to select it. For our tutorial we are going to be using a jpeg image of the Linux Logo.Ĭlick on the picture to select it.
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