Re: [Gnuplot-info] Display Image using gnuplot...

[Soon <met...@ya...>]

Thanks so much! I'm able to display the image now. But I still have 1 more
question: How to display a 2D image in a 3D space?

To display 2D image, I use the folowing command:
plot 'Image.bin' binary array=308x785:785x308 format='%uchar' dx=2:1 dy=1:2
origin=(0,0):(785,785) w rgbimage

But when I modify the command in order to display it in 3D:
splot 'Image.bin' binary array=308x785x100:100x785x308 format='%uchar'
dx=2:1 dy=1:2 dz=2:1 origin=(0,0,0):(785,785,785) w rgbimage

It showed error: "Currently do not support sampled array dimensions greater
than 2"

What does it means? Thanks ya =)


Thomas Sefzick wrote:
> 
> for a bmp-file (named 'ts.bmp') with size 320x240 the plot-command would
> be:
> 
> plot "< bmptopnm ts.bmp | tail -n 1" binary array=320x240 format="%uint8"
> flipy with rgbimage
> 
> (i'm using gnuplot 4.3)
> 
> 
> Soon wrote:
>> 
>> I have downloaded the netPbm v10.27, so how do I call the netpbm programs
>> from gnuplot? Thanks again =) 
>> 
>> 
>> Thomas Sefzick wrote:
>>> 
>>> convert the images (with e.g. some 'netpbm' package programs) into
>>> something readable by gnuplot (see 'show datafile binary filetypes') and
>>> then plot it with
>>> plot 'filename' binary ... with rgbimage
>>> 
>>> 
>>> Soon wrote:
>>>> 
>>>> Hi... Can anyone please enlighten me on how can I use gnuplot to
>>>> display images of BMP/PNG format? I am using gnuplot version 4.2.
>>>> Thanks ya =)
>>>> 
>>> 
>>> 
>> 
>> 
> 
> 

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