It will very useful for tracing any object in the image which has edges. Here set the value of the threshold of this option and hit on the Ok button of this dialog box. If you give the minimum value of it then it will trace nicely. This is the result of tracing image by Edge detection method. Next is Color quantization option which traces bitmap on the basis of colors. You can see its trace in the preview section of this image so increase and decrease the value of this option for seeing its effect. If you want to trace any bitmap with color also then you can go with the Colors option of Multiple scans option of this box. You can give the value of colors according to which you want to trace any bitmap that means if you give 8 as the value of the Scans option then it will trace the bitmap by scanning the 8 colors of that image. It will be better to take a minimum number of colors for a better result. Now click on the Ok button of this box for having results. You can ungroup it because it has a number of layers of different colors. So for ungrouping it go to the Object menu of menu bar then click on Ungroup option of drop-down list or press Shift + Ctrl + G keys of keyboard. Now I will move ungrouped layers to show you how it traced the image with color. You can see there are different color layers traced like this. You can delete the unwanted layer and we will have this traced colored bird.
I told you above that we use bitmap for converting jpeg or png into a vector image so here you can see when we selected this traced image with nodes tool it will show you a number of nodes which this traced image have that means it is converted in vector. You can edit these nodes for making changes in the shape of traced bitmap according to your requirement.Īnd delete them by hitting the Delete button of the keyboard and then you can play with these nodes with the nodes tool. Here I tried to explain to you all options of the trace bitmap dialog box so that you can have an idea about how to trace bitmap works and you can get your desired result? Conclusion I think after going through this article you are now able to understand the tracing of bitmap and what will you get after tracing as well as you know what is the purpose of using this feature of Inkscape software.
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