On Tue, Sep 16, 2008 at 9:00 PM, John Hunter <[EMAIL PROTECTED]> wrote:
> Oops, wait, I answered too fast. The figure.dpi *was* already used in
> the cache key and the renderer.dpi, which I just added, is not
> guaranteed to exist (depending on the backend). I need to figure out
> why the figur
John Hunter wrote:
> On Tue, Sep 16, 2008 at 8:57 PM, John Hunter <[EMAIL PROTECTED]> wrote:
>> On Tue, Sep 16, 2008 at 5:09 PM, Eric Firing <[EMAIL PROTECTED]> wrote:
>>
>>> I find this very confusing--the _renderer.dpi is not being used by
>>> get_window_extent(). Is this the intended behavior?
On Tue, Sep 16, 2008 at 8:57 PM, John Hunter <[EMAIL PROTECTED]> wrote:
> On Tue, Sep 16, 2008 at 5:09 PM, Eric Firing <[EMAIL PROTECTED]> wrote:
>
>> I find this very confusing--the _renderer.dpi is not being used by
>> get_window_extent(). Is this the intended behavior? If so, I would
>> like t
On Tue, Sep 16, 2008 at 5:09 PM, Eric Firing <[EMAIL PROTECTED]> wrote:
> I find this very confusing--the _renderer.dpi is not being used by
> get_window_extent(). Is this the intended behavior? If so, I would
> like to at least add a note to that effect to the get_window_extent
> docstring
No,
dpi settings are still a source of confusion. Suppose one wants to get
the bounding boxes of strings in a png file, for use as clickable
regions on a web site. Just use the get_window_extent() method of each
text object after it has been drawn with savefig, right? Wrong! The
gotcha is that g
