[ROOT] save a big image size gif file

From: Weijiang Dong (wjdong@physics.ucla.edu)
Date: Sat Oct 04 2003 - 03:25:40 MEST 

Hi,

This is the question that I posted in the root forum. I didn't get any
answer, so I send it also to the root talk. My ID in root forum is
wjdong. The attachment is there.



Hi, I want to save a big image size gif file. This is part of the macro
that I used to creat the canvas:

TCanvas *c1 = new TCanvas("c1", "c1",273,126,7000,500);
c1->Range(-50,-2.625,450,23.625);
c1->SetBorderSize(2);
c1->SetFrameFillColor(0);


Then when I tried to save the canvas as a gif file, I got this message:
GIFencode: incorrect image size: 6996 x 472

The real macro is in the attachment.

The created gif file has 0 byte.

Thanks.

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