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Re: Quickly Erasing lines on direct graphics images [message #46249]

Mon, 14 November 2005 05:11

Richard French
Messages: 173
Registered: December 2000

Senior Member

On 11/14/05 12:19 AM, in article MPG.1de1cc535af6334a9896ac@news.frii.com,
"David Fanning" <david@dfanning.com> wrote:

>
> OK, I haven't *tested* this one on a Macintosh, but
> I think it has a better chance of working than the
> last one I put over there. :-)

Yup, works on a Mac, and ->map does the job, too. Many thanks!
Dick

One small typo: error message for CopytoPixmap is misnamed:

PRO PIXMAP::CopytoPixmap, windex

IF N_Elements(windex) EQ 0 THEN windex = !D.Window

IF windex LT 0 THEN BEGIN

void = Dialog_Message('PIXMAP::COPYtoWINDOW: No graphics window
available to copy to pixmap.')

ENDIF

self -> SetWindow

Device, Copy=[0, 0, !D.X_Size, !D.Y_Size, 0, 0, windex]

END ; ------------------------------------------------------------ ------

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[Message index]

		Re: Quickly Erasing lines on direct graphics images By: Richard French on Mon, 14 November 2005 05:11
		Re: Quickly Erasing lines on direct graphics images By: David Fanning on Sun, 13 November 2005 21:19
		Re: Quickly Erasing lines on direct graphics images By: Richard French on Sun, 13 November 2005 17:48
		Re: Quickly Erasing lines on direct graphics images By: Richard French on Sun, 13 November 2005 17:37
		Re: Quickly Erasing lines on direct graphics images By: David Fanning on Sat, 12 November 2005 14:22
		Re: Quickly Erasing lines on direct graphics images By: David Fanning on Sat, 12 November 2005 08:31

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