Is it possible to specify a path object that will use different transforms for different vertices?
This is again related to plotting a box whose height is specified by data coords, but whose width is a constant in axes coords regardless of scale (so linear and log x-scales would produce a box of the same width). Ideally, I would draw a path like this: 1. the center of the box would be located at x and bottom and top would be y1, y2, all in data coords 2. I would move to (x,y1) at the bottom-center of the box. 3. The x value would now need to be converted to Axes coords, possibly by applying transData + transAxes.inverted 4. I would want to draw a line to (x-0.1, y1) where x is now in axes coords and y is still in data coords. Then up, then right, then down, and then close the polygon. How do I implement this? As I mentioned before, a blended transform would allow me to make the moves i am interested in. However, a change of scale would change the correspondence between data and axes coords, so the axes transform part of the blended axes would have to be recomputed everytime the scale changes based on where the (x,y1) point lands in the axes. Is this correct? Any suggestions are welcome...thanks! Uri -- Uri Laserson PhD Candidate, Biomedical Engineering Harvard Medical School (Genetics) Massachusetts Institute of Technology (Mathematics) phone +1 917 742 8019 laser...@mit.edu ------------------------------------------------------------------------------ Come build with us! The BlackBerry® Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9-12, 2009. Register now! http://p.sf.net/sfu/devconf _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
