| Re: Missing value and Image size in Image, Function Graphic [message #87091 is a reply to message #87084] |
Tue, 07 January 2014 05:47   |
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Paul Van Delst[1]
Messages: 1157
Registered: April 2002
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Senior Member |
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The "CGF" graphics system? Or "CFG"?
I like the idea of that. I'm getting tired of wrestling with the
minutiae of standard FG (mostly because I forget what I learned last
time...).
It's also something that companies can be convinced to contribute to
when they are told how it will help productivity - which can be their
reward... doesn't hurt for bid+proposal PR either :o) The more plebian
contributors might have to do with a monogrammed coffee cup.
On 01/06/14 16:54, David Fanning wrote:
> Gompie writes:
>
>> I am using image function graphic. I want to achieve the effect of
>>
>> cgimage,2d_array, missing_value=0,missing_color='white
>>
>> in image function. How do I do that?
>>
>> I tried
>> img = IMAGE(rcounts, RGB_TABLE=33, TITLE=TTITLE,min_value=0) but it does not work.
>>
>> Second I do I make the size of plotted image bigger so that it looks similar to what i get when i plot using cgimage.
>>
>> This makes the color of missing values white.
>
> I've been mulling over the idea of a Kickstarter campaign to build a
> simple graphics system using object graphics that works in the intuitive
> way Coyote Graphics routines work. Would anyone be interested in such a
> thing?
>
> Cheers,
>
> David
>
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