Not sure you can access internal picture of drawing area, but if you need
to copy it's content I suggest you do it other way around. That is, do all
drawing to picture and copy the ready picture to drawing area.
Draw.Begin(hMyPic)
Draw. ... what ever ...
Draw.End()
Or:
hMyPic = Picture.Load(...)
> Taking a screenshot to get the DrawingArea contents seems to be a very ugly
method to me.
I think it's ugly too, but I'm the only one using the programs I write so
I'm the only one offended. I'm a GAMBUS newbie, and I've been very confused
by posts that explain the proper way to convert the int
> Use dachart.screenx, dachart.screeny and you will have what you want.
Thanks very much, that works perfectly.
It is still the case that what I reported seems to be a bug that ought to be
fixed.
Lou
--
View this message in context:
http://gambas.8142.n7.nabble.com/Drawing-Area-Location-in-S
Le 5 févr. 2014 18:26, "Tobias Boege" a écrit :
>
> On Wed, 05 Feb 2014, Fabien Bodard wrote:
> > And hOmage=daChart.grab ?
>
> No, DrawingArea.Grab() is still Control.Grab() which, according to the
> documentation[0] does something very different since Gambas 3.
>
> Whenever I wanted to save some
On Wed, 05 Feb 2014, Fabien Bodard wrote:
> And hOmage=daChart.grab ?
No, DrawingArea.Grab() is still Control.Grab() which, according to the
documentation[0] does something very different since Gambas 3.
Whenever I wanted to save something from a DrawingArea later, I wrote
something like this rou
And hOmage=daChart.grab ?
Le 5 févr. 2014 17:29, gambas...@gmail.com a écrit :
Use dachart.screenx, dachart.screeny. and you will have what you want.
It's the position of the control on the entire screen.
Le 5 févr. 2014 16:42, "Louis W. Adams, Jr." a
écrit :
I have a drawing area control daCh
Use dachart.screenx, dachart.screeny. and you will have what you want.
It's the position of the control on the entire screen.
Le 5 févr. 2014 16:42, "Louis W. Adams, Jr." a
écrit :
> I have a drawing area control daChart on a form. To extract an image of
> that
> control area using screenshot,
I have a drawing area control daChart on a form. To extract an image of that
control area using screenshot, I expected that the following would work,
where picSave is a Picture object. The number 28 accounts for the window
control frame at the top for my screen resolution in Ubuntu (1920x1080).
EA7DFH ha scritto:
> Hi
>
> Doriano, I think there is no need to use Draw.Begin and Draw.End when
> drawings are triggered within the _Draw event. Good introduction, BTW.
>
I confirm - just tried on the project I sended to you. You are right -
good to know, even if it does not seem to hurt. But
Hi
Doriano, I think there is no need to use Draw.Begin and Draw.End when
drawings are triggered within the _Draw event. Good introduction, BTW.
I'm not used to work with this event, what leads me to ask how to draw
directly to a printer using this event, if possible at least.
Regards,
Jesús
Dor
tobias...@t-online.de ha scritto:
Dear Mailing-Liste,
my name is Tobias and I have the following problem:
The function y=f(x) shall be displayed with the values x_min <= x <= x_max
in a drawing area (dwg.ClientW = const = 801, dwg.ClientH = const = 601)
using the methods Draw.Scale
Dear Mailing-Liste,
my name is Tobias and I have the following problem:
The function y=f(x) shall be displayed with the values x_min <= x <= x_max
in a drawing area (dwg.ClientW = const = 801, dwg.ClientH = const = 601)
using the methods Draw.Scale and Draw.Translate.
My question
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