Re: [Plplot-devel] A minor issue about filling polygon in cairo driver

2013-04-29 Thread Alan W. Irwin
On 2013-04-30 12:05+0800 Hailiang Wang wrote: > Hi Alan, > > The line width has been already set to the most recent value before line > 1427, so it appears that there is no need to set it again. > > In the function filled_polygon: > 1413:poly_line( pls, xa, ya, npts ); > > In function poly_lin

Re: [Plplot-devel] A minor issue about filling polygon in cairo driver

2013-04-29 Thread Hailiang Wang
Hi Alan, The line width has been already set to the most recent value before line 1427, so it appears that there is no need to set it again. In the function filled_polygon: 1413:poly_line( pls, xa, ya, npts ); In function poly_line: 1389:set_current_context( pls ); In function set_curre

Re: [Plplot-devel] A minor issue about filling polygon in cairo driver

2013-04-29 Thread Alan W. Irwin
On 2013-04-29 22:30+0800 Hailiang Wang wrote: > Hi, > > I have found an issue about filling polygon in cairo driver. > Line 1427 of cairo.c: >cairo_set_line_width( aStream->cairoContext, 1.0 ); > It is a hard coded line width value. When the polygon size > is large enough, the problem is n