R help - Jul 2008 - how to automatically maximize the graph window (under XP) ?

Hello,

I'm trying to produce graphs automatically from data stored in database.
Before saving the graphs, I would like to maximize the size of the graphs.

The best would be to directly open maximized windows with x11() but up to
now I failed doing it.
I tried different widths and heighs but I never managed to obtain a full
screen window.

Is there a command to do it ?
Thanks in advance,
Ptit Bleu.

PS : I'm under XP
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Hi,

you can use the jpeg(), pdf(), bmp() functions. In this function you can
determinate the size of the graph, background color, quality of the image.



Leandro Marino

-----Mensagem original-----
De: r-help-bounces em r-project.org [mailto:r-help-bounces em r-project.org]Em
nome de Ptit_Bleu
Enviada em: terca-feira, 1 de julho de 2008 12:50
Para: r-help em r-project.org
Assunto: [R] how to automatically maximize the graph window (under XP) ?



Hello,

I'm trying to produce graphs automatically from data stored in database.
Before saving the graphs, I would like to maximize the size of the graphs.

The best would be to directly open maximized windows with x11() but up to
now I failed doing it.
I tried different widths and heighs but I never managed to obtain a full
screen window.

Is there a command to do it ?
Thanks in advance,
Ptit Bleu.

PS : I'm under XP
--
View this message in context:
http://www.nabble.com/how-to-automatically-maximize-the-graph-window-%28unde
r-XP%29---tp18219242p18219242.html
Sent from the R help mailing list archive at Nabble.com.

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Hi,

If you have Python running on your system you could create this script
(graphics.py):

import win32api
import win32con
import win32gui
def windowEnumerationHandler(hwnd, windowlist):
    windowlist.append((hwnd, win32gui.GetWindowText(hwnd)))
mywindows = []
win32gui.EnumWindows(windowEnumerationHandler, mywindows)
for hwnd, windowtext in mywindows:
    if windowtext.startswith('R Graphics'):
        win32gui.ShowWindow(hwnd, win32con.SW_MAXIMIZE)  

Then adds this to your R code:

system("python graphics.py")



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