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Tarik Billa

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ellipse

Plot Ellipse with matplotlib.pyplot

December 8, 2023 by Tarik

The matplotlib ellipse demo is nice. But I could not implement it in my code without a for loop. I was getting an axes figure error. Here is what I did instead, where of course the xy center are my own coordinates with respective width and height based on the image over which I plotted … Read more

Categories python Tags ellipse, matplotlib, python Leave a comment

distance from given point to given ellipse

September 8, 2023 by Tarik

Consider a bounding circle around the given point (c, d), which passes through the nearest point on the ellipse. From the diagram it is clear that the closest point is such that a line drawn from it to the given point must be perpendicular to the shared tangent of the ellipse and circle. Any other … Read more

Categories c++ Tags c++, ellipse, math, opencv Leave a comment

android ellipsize multiline textview

October 25, 2022 by Tarik

Here is a solution to the problem. It is a subclass of TextView that actually works for ellipsizing. The android-textview-multiline-ellipse code listed in an earlier answer I have found to be buggy in certain circumstances, as well as being under GPL, which doesn’t really work for most of us. Feel free to use this code … Read more

Categories android Tags android, ellipse, multiline, textview Leave a comment

Tarik Billa

Software Engineer
tarikbilla@gmail.com
+8801884414000
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