Image *Image_newWithPath_(char *path)
{
Image *self = Image_new();
Image_path_(self, path);
Image_load(self);
return self;
}
IoObject *IoImage_setPath(IoImage *self, IoObject *locals, IoMessage *m)
{
/*doc Image setPath(aString)
Sets the image path. Returns self.
*/
IoSymbol *s = IoMessage_locals_symbolArgAt_(m, locals, 0);
Image_path_(DATA(self)->image, CSTRING(s));
return self;
}
Image *Image_new(void)
{
Image *self = (Image *)io_calloc(1, sizeof(Image));
Image_path_(self, "");
Image_fileType_(self, "");
self->byteArray = UArray_new();
self->ownsUArray = 1;
self->componentCount = 4;
self->encodingQuality = 1.0;
return self;
}
IoObject *IoImage_save(IoImage *self, IoObject *locals, IoMessage *m)
{
/*doc Image save(optionalPathString)
Sets the path to optionalPathString if provided and saves the image
in the format specified by the path extension. Returns self on success, nil on failure.
*/
if (IoMessage_argCount(m) > 0)
{
IoSymbol *path = IoMessage_locals_symbolArgAt_(m, locals, 0);
Image_path_(DATA(self)->image, CSTRING(path));
}
Image_save(DATA(self)->image);
IoImage_checkError(self, locals, m);
return self;
}
Image *Image_copyWithUArray_(Image *self, UArray *ba)
{
Image *image = Image_new();
Image_setExternalUArray_(image, ba);
Image_path_(image, self->path);
Image_error_(image, self->error);
image->width = self->width;
image->height = self->height;
image->componentCount = self->componentCount;
image->encodingQuality = self->encodingQuality;
image->decodingWidthHint = self->decodingWidthHint;
image->decodingHeightHint = self->decodingHeightHint;
return image;
}
IoObject *IoImage_open(IoImage *self, IoObject *locals, IoMessage *m)
{
/*doc Image open(optionalPathString)
Sets the path to optionalPathString if provided and opens the image file.
Returns self on success, Nil on failure.
*/
/*printf("opening Image %p %s\n", self, Image_path(DATA(self)->image));*/
if (IoMessage_argCount(m) > 0)
{
IoSymbol *path = IoMessage_locals_symbolArgAt_(m, locals, 0);
Image_path_(DATA(self)->image, CSTRING(path));
}
Image_load(DATA(self)->image);
IoImage_checkError(self, locals, m);
return self;
}
