Yes.
Best,
Scuri
Em 24/01/2017 18:08, "Milind Gupta" <milind.gu...@gmail.com> escreveu:
> Hi Antonio,
> Thank you! Just to clarify Bottom Up orientation for a picture of
> 3,3 pixels I would specify the Red intensities of the following coordinates
> in order:
>
> (3,3),(3,2),(3,1),(2,3),(2,2),(2,1),(1,3),(1,2),(1,1) and then followed
> by the Green and then Blue in the same sequence.
>
> Is that correct?
>
> Thanks,
> Milind
>
> On Tue, Jan 24, 2017 at 9:20 AM, Antonio Scuri <antonio.sc...@gmail.com>
> wrote:
>
>> Like this:
>>
>> local pixels = { 0,50,210,40,40,40,40,40,40, ...} -- format RRRRR...
>> GGGGG... BBBB... and bottom-up orientation
>> local image = im.ImageCreate(width, height, im.RGB, im.BYTE)
>> image:SetPixels(pixels)
>>
>> or
>>
>> local pixels = { 0,50,210,40,40,40,40,40,40, ...} -- format RRRRR...
>> GGGGG... BBBB... AAAA... and bottom-up orientation
>> local image = im.ImageCreate(width, height, im.RGB, im.BYTE)
>> image.AddAlpha()
>> image:SetPixels(pixels)
>>
>> To simplify this I added IupImageToImImage to SVN.
>>
>> Best,
>> Scuri
>>
>>
>> On Tue, Jan 24, 2017 at 1:00 PM, Milind Gupta <milind.gu...@gmail.com>
>> wrote:
>>
>>> Hi Antonio,
>>> How do I specify an IM image in lua? I prefer not to load it from a
>>> file. Currently I have the image defined using iup.imagergb. I could not
>>> find an equivalent thing to do for an imimage.
>>>
>>> Thanks,
>>> Milind
>>>
>>> On Jan 24, 2017 4:42 AM, "Antonio Scuri" <antonio.sc...@gmail.com>
>>> wrote:
>>>
>>>> Hi,
>>>>
>>>> I suggest you to use another approach. Save that image in a regular
>>>> file format, like PNG, then load the image using IM, and use the available
>>>> functions to convert that image to an IupImage every time you need to
>>>> change its size.
>>>>
>>>> If your image is in Lua, you can also specify an IM image in Lua.
>>>>
>>>> Best,
>>>> Scuri
>>>>
>>>>
>>>> On Mon, Jan 23, 2017 at 6:25 PM, Milind Gupta <milind.gu...@gmail.com>
>>>> wrote:
>>>>
>>>>> Hi,
>>>>> I have a image on a label on one of my dialogs. I want to resize
>>>>> the image when the dialog is resized to fill the growing size of the
>>>>> label.
>>>>> To do this I was looking to convert the iup image to IM image so I can use
>>>>> the resize operation and then convert the image back to iup image and fill
>>>>> the label.
>>>>> I see the function ImageFromImImage but I do not see the
>>>>> reverse. I tried GetNativeHandleImage but that gies the bad argument error
>>>>> if I pass it the iup image. So how can I convert the iup image to im
>>>>> image?
>>>>>
>>>>> Thanks,
>>>>> Milind
>>>>>
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>
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