[Matplotlib-users] pcolor axis label - chess board

2008-05-16 Thread cyril giraudon
Hi, Given a pcolor figure (about 30 x 30 values) without axis. We can see all cases like a chess board. From two string lists of 30 elements, is it be possible to add a name to all columns and lines. These name would be located at the bottom (for column) and on the left (for line) and in the

[Matplotlib-users] buffer_rgba() & reversed image.

2006-10-05 Thread cyril giraudon
Hi, I currenly try to write a backend for win32 based on gecko (mozilla gecko plugin / XPCOM component). I use the PIL module to build an Image object from the canvas buffer (buffer_rgba(0, 0) method). When I ask this image to show with image.show() from the PIL.Image module, the image is mirro