Re: [Scilab-users] {EXT} density in a graph
Hi Jean-Philippe To me it sounds like you are trying to fill a set of polygons in Scilab, i.e. that what you wish to do can be done with xfpolys ... https://help.scilab.org/docs/6.0.2/en_US/xfpolys.html I doubt there is an automagic way to do it in Scilab. Probably it will require some manual labor and or thinking up some function on your own. (?) Best regards, Claus On 23.01.2020 17:50, Jean-Philippe Grivet wrote: Le 23/01/2020 à 17:24, Dang Ngoc Chan, Christophe a écrit : Hello, De : Jean-Philippe Grivet Envoyé : jeudi 23 janvier 2020 16:36 I am drawing a graph in a gray scale (say from 1 to 32), using lines of different density. I would like that, in the region of intersection of two lines, the shade of gray be the sum of the densities of each line. How can I manage that ? I'm affraid I can't figure out what you're trying to do. Maybe a small drawing or a small sample of data? Do you have lines with a linear density and try to draw a surface density or? -- Christophe Dang Ngoc Chan Mechanical calculation engineer General This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error), please notify the sender immediately and destroy this e-mail. Any unauthorized copying, disclosure or distribution of the material in this e-mail is strictly forbidden. ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users Sorry that I haven't been clear enough. Suppose that I want to draw a figure X made up of two strips. Strip 1 (SW_NE) has gray level 3; strip 2 (NW-SE) is drawn at gray level 7. The region of overlap of these strips (roughly a parallelogram) should display a density of 7 (darker than either strip). Is that possible within Scilab ? ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
Re: [Scilab-users] {EXT} density in a graph
Le 23/01/2020 à 17:24, Dang Ngoc Chan, Christophe a écrit : Hello, De : Jean-Philippe Grivet Envoyé : jeudi 23 janvier 2020 16:36 I am drawing a graph in a gray scale (say from 1 to 32), using lines of different density. I would like that, in the region of intersection of two lines, the shade of gray be the sum of the densities of each line. How can I manage that ? I'm affraid I can't figure out what you're trying to do. Maybe a small drawing or a small sample of data? Do you have lines with a linear density and try to draw a surface density or? -- Christophe Dang Ngoc Chan Mechanical calculation engineer General This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error), please notify the sender immediately and destroy this e-mail. Any unauthorized copying, disclosure or distribution of the material in this e-mail is strictly forbidden. ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users Sorry that I haven't been clear enough. Suppose that I want to draw a figure X made up of two strips. Strip 1 (SW_NE) has gray level 3; strip 2 (NW-SE) is drawn at gray level 7. The region of overlap of these strips (roughly a parallelogram) should display a density of 7 (darker than either strip). Is that possible within Scilab ? ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
Re: [Scilab-users] {EXT} density in a graph
Hello, > De : Jean-Philippe Grivet > Envoyé : jeudi 23 janvier 2020 16:36 > > I am drawing a graph in a gray scale (say from 1 to 32), using lines of > different > density. I would like that, in the region of intersection of two lines, the > shade > of gray be the sum of the densities of each line. > How can I manage that ? I'm affraid I can't figure out what you're trying to do. Maybe a small drawing or a small sample of data? Do you have lines with a linear density and try to draw a surface density or? -- Christophe Dang Ngoc Chan Mechanical calculation engineer General This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error), please notify the sender immediately and destroy this e-mail. Any unauthorized copying, disclosure or distribution of the material in this e-mail is strictly forbidden. ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
