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List:       gtk-devel
Subject:    Re: [g-a-devel] No module anymore & perfect zoom feature
From:       Samuel Thibault <samuel.thibault () ens-lyon ! org>
Date:       2018-02-27 9:20:09
Message-ID: 20180227092009.3dpciriqzxwptkde () var ! youpi ! perso ! aquilenet ! fr
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Hello,

Alejandro, on mar. 27 févr. 2018 08:11:26 +0100, wrote:
> On 26/02/18 11:49, Samuel Thibault wrote:
> > Without module loading, I don't know how to implement it :) Or perhaps
> > this could be added as an AT-SPI interface?
> 
> Being added as an AT-SPI interface would depend on what API do you need.
> You previously mention that you have a module that "discuss" with ezoom.
> What that discussion involves? Are you able to express it as an API?

Basically it could be something like

Pixmap GtkComponent::render(int width, int height)

In gtk-vector-screenshot this boils down to creating a cairo
surface with cairo_xlib_surface_create_for_bitmap, calling
gtk_widget_draw(widget, cr), and returning the result to ezoom which can
render it as it wishes.

Samuel
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