Sorry if the title didn't make any sense.
Currently, the following parameters on the imagemagick convert utility are perfect for what I need. I'm tring to take an .svg file, make it larger and write it as a png file.
convert -density 36 home.svg home_1.png
Unfortunately, I need to be using Magick++ (the C++ Interface/API for ImageMagick), but I can't seem to get the equival开发者_JAVA百科ent operation in Magick++.
Are there any ImageMagick pros that would be able to help me out on this?
My current code is:
image.density(Geometry(36,36));
image.read( "Character.svg" );
image.write( "xx.png" );
I've tried moving the image.density()
part around, but my image is never changes. It's simply rasterized and saved as a png.
I'm no ImageMagick pro, but when I tried this code:
#include <Magick++.h>
int main(int argc, char **argv) {
Magick::Image img;
img.density(Magick::Geometry(36,36));
img.read(argv[1]);
img.write(argv[2]);
img.density(Magick::Geometry(72,72));
img.read(argv[1]);
img.write(argv[3]);
}
with this SVG file, e.g.:
$ ./resize example.svg out_small.png out_large.png
...the file out_small.png
was 300x300 pixels, whereas out_large.png
was 600x600 pixels.
This was on Windows 7 via cygwin.
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