Re: [Imtoolkit-users] Draw line on a image

[Milind G. <mil...@gm...>]

Thanks for sending the steps. I am struggling to find a lua equivalent. Is
it possible to implement it in lua?

Thanks,
Milind



On Mon, Jul 21, 2014 at 7:23 AM, Antonio Scuri <sc...@te...>
wrote:

>  Hi,
>
>  Using the CD library. You can create a CD_IMAGERGB canvas using the
> existing image buffers.
>
>  Here is a sample in C:
>
> imImage* image = *imImageCreate*(width, height, IM_RGB, IM_BYTE);
> // Can also call *imImageAddAlpha* if alpha support is wanted
> cdCanvas* canvas = cdCreateCanvasf(CD_IMAGERGB, "%dx%d %p %p %p", width, height,
>                                    image->data[0], image->data[1], image->data[2]);cdCanvasLineStyle(canvas, CD_DASHED);
> cdCanvasLine(canvas, 10, 10, 50, 50);
> cdKillCanvas(canvas);
> *imFileImageSave*(file_name, "PNG", image);*imImageDestroy*(image);
>
> Best,
> Scuri
>
>
> On Mon, Jul 21, 2014 at 3:31 AM, Milind Gupta <mil...@gm...>
> wrote:
>
>> Hi,
>>        I am combining some images on a bigger images. How can I draw
>> lines also on that combined image?
>>
>> Thanks,
>> Milind
>>
>>
>>
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>
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