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How to specify the endian (MSB or LSB) ?
Posted: 2012-01-30T15:50:04-07:00
by spok
In magick++ there is a method to specify the endian.
Is there an equivalent with MagickWand ?
Re: How to specify the endian (MSB or LSB) ?
Posted: 2012-01-30T17:29:29-07:00
by magick
Use Magick::Options::endian( Magick::EndianType ) to set the endian value.
Re: How to specify the endian (MSB or LSB) ?
Posted: 2012-01-30T22:38:54-07:00
by spok
magick wrote:Use Magick::Options::endian( Magick::EndianType ) to set the endian value.
hum... I get a message "use of non defined type "Magick::Options"
I see the class Options in Options.h but seems like it is not defined ???
Re: How to specify the endian (MSB or LSB) ?
Posted: 2012-01-30T23:51:22-07:00
by spok
In options.h there is the following comment...
Is it the reason I can't use it ???
Code: Select all
// This is an internal implementation class and is not part of the
// Magick++ API
Re: How to specify the endian (MSB or LSB) ?
Posted: 2012-01-31T00:02:54-07:00
by spok
I suspect the following error...
Compiler Error C2079
Error Message
'identifier' uses undefined class/struct/union 'name'
The specified identifier is an undefined class, structure, or union.
C2079 can also occur if you attempt to declare an object on the stack of a type whose forward declaration is only in scope.
Code: Select all
// C2079c.cpp
class A;
class B {
A a; // C2079
};
class A {};
Possible resolution:
// C2079d.cpp
// compile with: /c
class A;
class C {};
class B {
A * a;
C c;
};
class A {};
Re: How to specify the endian (MSB or LSB) ?
Posted: 2012-01-31T06:37:42-07:00
by magick
We got it wrong. You want Magick::Image::endian().
Re: How to specify the endian (MSB or LSB) ?
Posted: 2012-01-31T09:06:56-07:00
by spok
magick wrote:We got it wrong. You want Magick::Image::endian().
Well this is for magick++. I have used the following code :
Code: Select all
Image p;
p.endian(LSBEndian);
p.read(filename);
And it works great, but now I'm looking for the equivalent when using magickwand...
I have the following code :
Code: Select all
MagickWand * pic = NewMagickWand();
// how indicate here the endian LSB ?
MagickReadImage(pic,filename);
How can I indicate the endian here ?
Re: How to specify the endian (MSB or LSB) ?
Posted: 2012-01-31T09:14:52-07:00
by magick
We'll need to add support for endian to MagickWand. Perhaps by this weekend.
Re: How to specify the endian (MSB or LSB) ?
Posted: 2012-01-31T10:27:11-07:00
by spok
OK. Thanks.
BTW, have you added support of shadow to Magick++ ?
because I'm using MagicWand just for the shadow function. For everything else I use Magick++.
Re: How to specify the endian (MSB or LSB) ?
Posted: 2012-01-31T10:41:58-07:00
by magick
We'll add support for shadow to Magick++ within the next few days.