Resize with parameters

[Ronnie Dackus]

Hello,

I'm trying to resize an image with variables passed from user input:

$widthbewerk and $heightbewerk are the variables passed.

:\1.jpg /resize=($widthbewerk,$heightbewerk) /convert=C:\temp\1.jpg

Above code does not work, any idea what I do wrong?

Thanks in advance.

Ronnie Dackus

[Bhikkhu Pesala]

See i_options.txt in the IrfanView install folder for details:

Example for resize:
i_view32.exe c:\test.jpg /resize=(300,300) /resample
=> Open 'c:\test.jpg' and resample: width=300, height=300
(Note: Resample uses the the active resample filter from the INI file)
i_view32.exe c:\test.jpg /resize=(300,300) /aspectratio
=> Open 'c:\test.jpg' and resize: width = max. 300, height = max. 300, proportional
i_view32.exe c:\test.jpg /resize=(300,0) /aspectratio
=> Open 'c:\test.jpg' and resize: width=300, height=proportional
i_view32.exe c:\test.jpg /resize_long=300 /aspectratio /resample
=> Open 'c:\test.jpg' and resample: long side=300, short side=proportional
i_view32.exe c:\test.jpg /resize=(300,0)
=> Open 'c:\test.jpg' and resize: width=300, height=original
i_view32 c:\test.jpg /resize=(150p,150p)
=> Open 'c:\test.jpg' and resize: width=150%, height=150%

[Ronnie Dackus]

Hi,

Thanks for your repley.

The variables passed are numbers, is my syntax correct? In the example the width and the height are passed in nummers. In my case it would be :

_view32.exe c:\test.jpg /resize=(width,height)

So I'm doing something wrong, but can bot get the answer myself.

Regards,

Ronnie

[Skippybox]

Enclose variables in percent signs (%) when you want them expanded in the command interpreter.

i_view32.exe C:\1.jpg /resize=(%$widthbewerk%,%$heightbewerk%) /convert=C:\temp\1.jpg