Re: pngcairo performance on Windows

[Tatsuro M. <tma...@ya...>]

Hello

I have a cvs version of the gnuplot in which the pngpango terminal is available.
However, I myself does not use bitmap based terminal
(In case of bitmap graph is required, I always use eps term and translate eps to png or jpeg).

Please show me a script to relveal your problem.

I'll try to test on my cvs version of gnuplot.

Or you can try it by yourself, using my distribution of cvs versions of gnuplot at 

http://www.tatsuromatsuoka.com/gnuplot/Eng/winbin/ 

Regards

Tatsuro

--- Allin Cottrell wrote:

> 
> It seems there is something not quite right with font-handling
> under the pngcairo terminal on Windows.  I suspect the problem
> lies somewhere in the pango/cairo stack for Windows but I thought
> I'd start here in case anyone has any ideas.
> 
> The issue is that the extremities of text get clipped in some
> contexts. This is with CVS gnuplot built for win32 with
> pango/cairo support.  I haven't seen this using pngcairo on Linux.
> 
> I suppose the first thing is to see if others can replicate the
> problem.  I've put a simple test file and four examples of PNG
> output (v8.png uses the verdana font at 8 points and v9 uses
> verdana at 9 points; the others use the default font for
> pngcairo).  These PNGs show bits of the letter 'Q' being clipped,
> plus, in some cases, bits of the x-axis numerals missing.
> 
> Do others see this?
> 
> -- 
> Allin Cottrell
> Department of Economics
> Wake Forest University
> 
> 
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