VuoImageGet.cc File Reference

Description

VuoImageGet implementation.

Copyright

Copyright © 2012–2023 Kosada Incorporated. This code may be modified and distributed under the terms of the MIT License. For more information, see https://vuo.org/license.

Definition in file VuoImageGet.cc.

Go to the source code of this file.

Macros
#define	BOOL   FREEIMAGE_BOOL
	Support compiling in Objective-C mode (which defines its own BOOL type having a different underlying type than FreeImage's).

Functions
float	VuoImage_getScaleFactor (const char *url)
	Returns the VuoImage::scaleFactor for the specified URL.
VuoImage	VuoImage_get (const char *imageURL)
	Retrieves the image at the specified imageURL, and creates a VuoImage from it.

Macro Definition Documentation

BOOL

#define BOOL   FREEIMAGE_BOOL

Support compiling in Objective-C mode (which defines its own BOOL type having a different underlying type than FreeImage's).

Definition at line 24 of file VuoImageGet.cc.

Function Documentation

VuoImage_getScaleFactor()

float VuoImage_getScaleFactor

(

const char *

url

)

Returns the VuoImage::scaleFactor for the specified URL.

If the image has a filename like image@2x.png, this function returns 2.

If no scale factor suffix is found, returns 1.

Definition at line 55 of file VuoImageGet.cc.