// Last updated 2008/11/04 11:11

// https://imagemagick.org.cn/discourse-server/viewtopic.php?f=10&t=10993

// convert -size 640x480 xc:none -fill white -draw 'roundRectangle 15,15 624,464 15,15' logo: -compose SrcIn -composite mask_result.png
#include <windows.h>
#include <wand/magick_wand.h>

void test_wand(void)
{
	MagickWand *m_wand = NULL;
	MagickWand *l_wand = NULL;
	PixelWand *p_wand = NULL;
	DrawingWand *d_wand = NULL;

	MagickWandGenesis();

	m_wand = NewMagickWand();
	l_wand = NewMagickWand();
	p_wand = NewPixelWand();
	d_wand = NewDrawingWand();

	// Create the initial 640x480 transparent canvas
	PixelSetColor(p_wand,"none");
	MagickNewImage(m_wand,640,480,p_wand);

	PixelSetColor(p_wand,"white");
	DrawSetFillColor(d_wand,p_wand);
	DrawRoundRectangle( d_wand, 15,15, 624,464, 15,15 );
	MagickDrawImage(m_wand, d_wand);

	MagickReadImage(l_wand,"logo:");
	// Note that MagickSetImageCompose is usually only used for the MagickMontageImage
	// function and isn't used or needed by MagickCompositeImage
	MagickCompositeImage(m_wand,l_wand,SrcInCompositeOp,0,0);

	/* Write the new image */
	MagickWriteImage(m_wand,"mask_result.png");

	/* Clean up */
	if(m_wand)m_wand = DestroyMagickWand(m_wand);
	if(l_wand)l_wand = DestroyMagickWand(l_wand);
	if(d_wand)d_wand = DestroyDrawingWand(d_wand);
	if(p_wand)p_wand = DestroyPixelWand(p_wand);
	MagickWandTerminus();
}