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Plot of Matrix

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T O P I C R E V I E W
kns	Posted - Feb 11 2016 : 15:02:58 Hi! I work on a contour (isolines) of a random matrix. Can I do it using "ImageEn" or it can be possible if points of the contour are known? Best regards, Konstantin
9 L A T E S T R E P L I E S (Newest First)
xequte	Posted - Jul 21 2020 : 17:20:53 Hi Piotr Naturally, the easiest way is just to draw onto a bitmap and assign it to your layer, but if you need something more complex, e.g. to handle the layer being sized, custom draw the layer. There is a demo for this, but if the process to create the plot is slow, you might want to keep a local copy of it. http://www.imageen.com/help/TImageEnView.OnBeforeDrawLayer.html Nigel Xequte Software www.imageen.com
pmurawski	Posted - Jul 21 2020 : 16:47:51 Ok, I understand. I try to find other method to draw it on the layer as I made it by use a Graphics32 component years ago. Piotr Murawski
xequte	Posted - Jul 20 2020 : 18:12:27 Hi Piotr I've discussed this with my partner. We decided that its probably not quite in the area of ImageEn. Also, it doesn't need ImageEn to work, so we're not really adding any value to it. Nigel Xequte Software www.imageen.com
pmurawski	Posted - Jul 19 2020 : 08:08:09 Hi, of cource yes. From the begining I know tree algorithms for that: Marching squares, Delaunay Triangulation and Conrec. Many years ago I create something like that for myself when I create a software for Thermography. I can send You it on priv. You can look also: http://anfilat.chat.ru/tpcolore.htm Piotr Murawski
xequte	Posted - Jul 18 2020 : 18:45:59 Hi Piotr Do you know of any code samples or libraries that show the technique to generate this? Nigel Xequte Software www.imageen.com
pmurawski	Posted - Jul 18 2020 : 07:09:47 Is something changed in that case by years? It is used so often in the scientific area, so it can make extension to the the ImageEn usability :) By the way I also look at this. :) Piotr Murawski
xequte	Posted - Feb 12 2016 : 02:44:48 Hi I'm afraid that is not supported by ImageEn. Nigel Xequte Software www.xequte.com nigel@xequte.com
kns	Posted - Feb 12 2016 : 00:46:31 Like this http://www.mathworks.com/help/matlab/ref/contour.html https://plot.ly/matlab/contour-plots/
xequte	Posted - Feb 11 2016 : 19:05:45 Sorry Konstantin, Can you give me a link that describes this process in more detail? Nigel Xequte Software www.xequte.com nigel@xequte.com