int main( int /*argc*/, char ** argv)
{
// Initialize ImageMagick install location for Windows
InitializeMagick(*argv);
try {
string srcdir("");
if(getenv("SRCDIR") != 0)
srcdir = getenv("SRCDIR");
list<Image> montage;
{
//
// Read model & smile image.
//
cout << "Read images ..." << endl;
Image model( srcdir + "model.miff" );
model.label( "Magick++" );
model.borderColor( "black" );
model.backgroundColor( "black" );
Image smile( srcdir + "smile.miff" );
smile.label( "Smile" );
smile.borderColor( "black" );
//
// Create image stack.
//
cout << "Creating thumbnails..." << endl;
// Construct initial list containing five copies of a null image
Image null;
null.size( Geometry(70,70) );
null.read( "NULL:black" );
list<Image> images( 5, null );
Image example = model;
// Each of the following follow the pattern
// 1. obtain reference to (own copy of) image
// 2. apply label to image
// 3. apply operation to image
// 4. append image to container
cout << " add noise ..." << endl;
example.label( "Add Noise" );
example.addNoise( LaplacianNoise );
images.push_back( example );
cout << " annotate ..." << endl;
example = model;
example.label( "Annotate" );
example.density( "72x72" );
example.fontPointsize( 18 );
example.strokeColor( Color() );
example.fillColor( "goldenrod" );
example.annotate( "Magick++", "+0+20", NorthGravity );
images.push_back( example );
cout << " blur ..." << endl;
example = model;
example.label( "Blur" );
example.blur( 0, 1.5 );
images.push_back( example );
cout << " border ..." << endl;
example = model;
example.label( "Border" );
example.borderColor( "goldenrod" );
example.border( Geometry(6,6) );
images.push_back( example );
cout << " channel ..." << endl;
example = model;
example.label( "Channel" );
example.channel( RedChannel );
images.push_back( example );
cout << " charcoal ..." << endl;
example = model;
example.label( "Charcoal" );
example.charcoal( );
images.push_back( example );
cout << " composite ..." << endl;
example = model;
example.label( "Composite" );
example.composite( smile, "+35+65", OverCompositeOp);
images.push_back( example );
cout << " contrast ..." << endl;
example = model;
example.label( "Contrast" );
example.contrast( false );
images.push_back( example );
cout << " convolve ..." << endl;
example = model;
example.label( "Convolve" );
{
// 3x3 matrix
const double kernel[] = { 1, 1, 1, 1, 4, 1, 1, 1, 1 };
example.convolve( 3, kernel );
}
images.push_back( example );
cout << " crop ..." << endl;
example = model;
example.label( "Crop" );
example.crop( "80x80+25+50" );
images.push_back( example );
cout << " despeckle ..." << endl;
example = model;
example.label( "Despeckle" );
example.despeckle( );
images.push_back( example );
cout << " draw ..." << endl;
example = model;
example.label( "Draw" );
example.fillColor(Color());
example.strokeColor( "goldenrod" );
example.strokeWidth( 2 );
example.draw( DrawableCircle( 60,90, 60,120 ) );
images.push_back( example );
cout << " edge ..." << endl;
example = model;
example.label( "Detect Edges" );
example.edge( );
images.push_back( example );
cout << " emboss ..." << endl;
example = model;
example.label( "Emboss" );
example.emboss( );
images.push_back( example );
cout << " equalize ..." << endl;
example = model;
example.label( "Equalize" );
example.equalize( );
images.push_back( example );
cout << " explode ..." << endl;
example = model;
example.label( "Explode" );
example.backgroundColor( "#000000FF" );
example.implode( -1 );
images.push_back( example );
cout << " flip ..." << endl;
example = model;
example.label( "Flip" );
example.flip( );
images.push_back( example );
cout << " flop ..." << endl;
example = model;
example.label( "Flop" );
example.flop();
images.push_back( example );
cout << " frame ..." << endl;
example = model;
example.label( "Frame" );
example.frame( );
images.push_back( example );
cout << " gamma ..." << endl;
example = model;
example.label( "Gamma" );
example.gamma( 1.6 );
images.push_back( example );
cout << " gaussian blur ..." << endl;
example = model;
example.label( "Gaussian Blur" );
example.gaussianBlur( 0.0, 1.5 );
images.push_back( example );
cout << " gradient ..." << endl;
Image gradient;
gradient.size( "130x194" );
gradient.read( "gradient:#20a0ff-#ffff00" );
gradient.label( "Gradient" );
images.push_back( gradient );
cout << " grayscale ..." << endl;
example = model;
example.label( "Grayscale" );
example.quantizeColorSpace( GRAYColorspace );
example.quantize( );
images.push_back( example );
cout << " implode ..." << endl;
example = model;
example.label( "Implode" );
example.implode( 0.5 );
images.push_back( example );
cout << " level ..." << endl;
example = model;
example.label( "Level" );
example.level( 0.20*QuantumRange, 0.90*QuantumRange, 1.20 );
images.push_back( example );
cout << " level red channel ..." << endl;
example = model;
example.label( "Level Red" );
example.levelChannel( RedChannel, 0.20*QuantumRange, 0.90*QuantumRange, 1.20 );
images.push_back( example );
cout << " median filter ..." << endl;
example = model;
example.label( "Median Filter" );
example.medianFilter( );
images.push_back( example );
cout << " modulate ..." << endl;
example = model;
example.label( "Modulate" );
example.modulate( 110, 110, 110 );
images.push_back( example );
cout << " monochrome ..." << endl;
example = model;
example.label( "Monochrome" );
example.quantizeColorSpace( GRAYColorspace );
example.quantizeColors( 2 );
example.quantizeDither( false );
example.quantize( );
images.push_back( example );
cout << " negate ..." << endl;
example = model;
example.label( "Negate" );
example.negate( );
images.push_back( example );
cout << " normalize ..." << endl;
example = model;
example.label( "Normalize" );
example.normalize( );
images.push_back( example );
cout << " oil paint ..." << endl;
example = model;
example.label( "Oil Paint" );
example.oilPaint( );
images.push_back( example );
cout << " plasma ..." << endl;
Image plasma;
plasma.size( "130x194" );
plasma.read( "plasma:fractal" );
plasma.label( "Plasma" );
images.push_back( plasma );
cout << " quantize ..." << endl;
example = model;
example.label( "Quantize" );
example.quantize( );
images.push_back( example );
cout << " raise ..." << endl;
example = model;
example.label( "Raise" );
example.raise( );
images.push_back( example );
cout << " reduce noise ..." << endl;
example = model;
example.label( "Reduce Noise" );
example.reduceNoise( );
images.push_back( example );
cout << " resize ..." << endl;
example = model;
example.label( "Resize" );
example.zoom( "50%" );
images.push_back( example );
cout << " roll ..." << endl;
example = model;
example.label( "Roll" );
example.roll( "+20+10" );
images.push_back( example );
cout << " rotate ..." << endl;
example = model;
example.label( "Rotate" );
example.rotate( 45 );
example.transparent( "black" );
images.push_back( example );
cout << " scale ..." << endl;
example = model;
example.label( "Scale" );
example.scale( "60%" );
images.push_back( example );
cout << " segment ..." << endl;
example = model;
example.label( "Segment" );
example.segment( );
images.push_back( example );
cout << " shade ..." << endl;
example = model;
example.label( "Shade" );
example.shade( 30, 30, false );
images.push_back( example );
cout << " sharpen ..." << endl;
example = model;
example.label("Sharpen");
example.sharpen( 0.0, 1.0 );
images.push_back( example );
cout << " shave ..." << endl;
example = model;
example.label("Shave");
example.shave( Geometry( 10, 10) );
images.push_back( example );
cout << " shear ..." << endl;
example = model;
example.label( "Shear" );
example.shear( 45, 45 );
example.transparent( "black" );
images.push_back( example );
cout << " spread ..." << endl;
example = model;
example.label( "Spread" );
example.spread( );
images.push_back( example );
cout << " solarize ..." << endl;
example = model;
example.label( "Solarize" );
example.solarize( );
images.push_back( example );
cout << " swirl ..." << endl;
example = model;
example.backgroundColor( "#000000FF" );
example.label( "Swirl" );
example.swirl( 90 );
images.push_back( example );
cout << " unsharp mask ..." << endl;
example = model;
example.label( "Unsharp Mask" );
// radius_, sigma_, amount_, threshold_
example.unsharpmask( 0.0, 1.0, 1.0, 0.05);
images.push_back( example );
cout << " wave ..." << endl;
example = model;
example.label( "Wave" );
example.matte( true );
example.backgroundColor( "#000000FF" );
example.wave( 25, 150 );
images.push_back( example );
//
// Create image montage.
//
cout << "Montage images..." << endl;
for_each( images.begin(), images.end(), strokeColorImage( Color("#600") ) );
MontageFramed montageOpts;
montageOpts.geometry( "130x194+10+5>" );
montageOpts.gravity( CenterGravity );
montageOpts.borderColor( "green" );
montageOpts.borderWidth( 1 );
montageOpts.tile( "5x12" );
montageOpts.compose( OverCompositeOp );
montageOpts.backgroundColor( "#ffffff" );
montageOpts.pointSize( 18 );
montageOpts.fillColor( "#600" );
montageOpts.strokeColor( Color() );
montageOpts.compose(OverCompositeOp);
montageOpts.fileName( "Magick++ Demo" );
montageImages( &montage, images.begin(), images.end(), montageOpts );
}
Image& montage_image = montage.front();
{
// Create logo image
cout << "Adding logo image ..." << endl;
Image logo( "logo:" );
logo.zoom( "45%" );
// Composite logo into montage image
Geometry placement(0,0,(montage_image.columns()/2)-(logo.columns()/2),0);
montage_image.composite( logo, placement, OverCompositeOp );
}
cout << "Writing image \"demo_out.miff\" ..." << endl;
montage_image.matte( false );
montage_image.compressType( RLECompression );
montage_image.write( "demo_out.miff" );
// Uncomment following lines to display image to screen
// cout << "Display image..." << endl;
// montage_image.display();
}
catch( exception &error_ )
{
cout << "Caught exception: " << error_.what() << endl;
return 1;
}
return 0;
}
int main(int argc,char **argv)
{
int sockfd;
ErlConnect erlc;
int fd;
int identification_number = 1;
int creation=1;
char *cookie="cookie"; /* An example */
string errcom;
try {
erl_init(NULL, 0);
if (erl_connect_init(identification_number, cookie, creation) == -1)
erl_err_quit("erl_connect_init");
//fprintf(stderr, "connected\n");
if ((sockfd = my_listen(PORT)) <= 0)
erl_err_quit("error: my_listen");
// fprintf(stderr, "listening\n");
if ( erl_publish(PORT) == -1)
erl_err_quit("error: publish");
// fprintf(stderr, "published\n");
if ((fd = erl_accept(sockfd, &erlc)) == ERL_ERROR)
erl_err_quit("erl_accept");
fprintf(stderr, "accepting on fd %i\n", fd);
int image_index = 0;
ETERM *ok = erl_mk_atom("ok");
bool exit = false;
while(!exit) {
unsigned char buf[BUFSIZE];
ErlMessage emsg;
int rec = erl_receive_msg(fd, buf, BUFSIZE, &emsg);
if (rec == ERL_MSG)
//cout << "get message" << endl;
;
else if (rec == ERL_TICK) {
//cout << "tick received" << endl;
continue;
}
else if (rec == ERL_ERROR)
//cout << "msg error " << errno << endl;
;
ETERM *pid = erl_element(1, emsg.msg);
ETERM *msg = erl_element(2, emsg.msg);
if (ERL_IS_TUPLE(msg)) {
string command((const char*)ERL_ATOM_PTR(erl_element(1, msg)));
errcom = command;
if (command == "read") {
string file((const char*) erl_iolist_to_string(erl_element(2, msg)));
Image image;
image.read(file);
image_map[image_index] = image;
ETERM *reply = erl_mk_int(image_index++);
erl_send(fd, pid, reply);
}
else if (command == "write") {
Image& image = get_image(2, msg);
string file((const char*) erl_iolist_to_string(erl_element(3, msg)));
cout << "writing " << file << endl;
image.write(file);
erl_send(fd, pid, ok);
}
else if (command == "montageImages") {
vector<Image> imageList = getImageVector(2, msg);
//string tile((const char*) erl_iolist_to_string(erl_element(3, msg)));
MontageFramed montageOpts = get_montage_opts(3, msg);
string file((const char*) erl_iolist_to_string(erl_element(4, msg)));
montageOpts.fileName(file);
vector<Image> montage;
montageImages( &montage, imageList.begin(), imageList.end(), montageOpts );
writeImages(montage.begin(), montage.end(), file);
erl_send(fd, pid, ok);
}
else if (command == "clone") {
Image& image = get_image(2, msg);
Image clone(image);
image_map[image_index] = clone;
ETERM *reply = erl_mk_int(image_index++);
erl_send(fd, pid, reply);
}
else if (command == "delete") {
del_image(2, msg);
erl_send(fd, pid, ok);
}
else if (command == "clear") {
clear_images();
erl_send(fd, pid, ok);
}
else if (command == "attribute") {
Image& image = get_image(2, msg);
string attribute(erl_iolist_to_string(erl_element(3, msg)));
string attrib(image.attribute(attribute));
ETERM *reply = erl_mk_estring(attrib.c_str(), attrib.size());
erl_send(fd, pid, reply);
}
#include "im_commands.h"
if (command == "quit") {
exit = true;
erl_send(fd, pid, ok);
}
else {
}
}
}
}
catch( Exception &error_ ) {
cout << "Caught exception in command " << errcom << ": " << error_.what() << endl;
return 1;
}
return 0;
}
MontageFramed get_montage_opts(int param_num, ETERM* msg) {
MontageFramed rval;
// defaults
rval.borderColor( "green" );
rval.borderWidth( 1 );
rval.compose( OverCompositeOp );
rval.fileName( "Montage" );
//rval.frameGeometry( "6x6+3+3" );
//rval.geometry("50x50+2+2>");
rval.gravity( CenterGravity );
rval.penColor( "yellow" );
rval.shadow( true );
rval.texture( "granite:" );
rval.tile("8x6");
ETERM *list = erl_element(param_num, msg);
if (!ERL_IS_LIST(list)) {
cout << "list is not a list" << endl;
}
for (ETERM *hd = erl_hd(list); hd != NULL; hd = erl_hd(list)) {
string opt((const char*) ERL_ATOM_PTR(erl_element(1, hd)));
ETERM *param = erl_element(2, hd);
if (opt == "bordercolor") {
string color((const char*) erl_iolist_to_string(param));
rval.borderColor(color);
}
else if (opt == "borderWidth") {
rval.borderWidth(ERL_INT_VALUE(param) );
}
else if (opt == "compose") {
string comp_op((const char*) erl_iolist_to_string(param));
rval.compose( get_composite(comp_op));
}
else if (opt == "fillColor") {
string color((const char*) erl_iolist_to_string(param));
rval.fillColor(color);
}
else if (opt == "font") {
string font((const char*) erl_iolist_to_string(param));
rval.font( font );
}
else if (opt == "frameGeometry") {
string geometry((const char*) erl_iolist_to_string(param));
rval.frameGeometry( geometry );
}
else if (opt == "geometry") {
string geometry((const char*) erl_iolist_to_string(param));
rval.geometry( geometry );
}
else if (opt == "gravity") {
string gravity_op((const char*) erl_iolist_to_string(param));
rval.gravity( get_gravity_type(opt) );
}
else if (opt == "penColor") {
string color((const char*) erl_iolist_to_string(param));
rval.penColor( color );
}
else if (opt == "pointSize") {
rval.pointSize(ERL_INT_VALUE(param) );
}
else if (opt == "shadow") {
rval.shadow(ERL_INT_VALUE(param) );
}
else if (opt == "texture") {
string texture((const char*) erl_iolist_to_string(param));
rval.texture( texture );
}
else if (opt == "tile") {
string tile((const char*) erl_iolist_to_string(param));
rval.tile(tile);
}
list = erl_tl(list);
}
return rval;
}
int main( int /*argc*/, char **argv)
{
// Initialize ImageMagick install location for Windows
// InitializeMagick(*argv);
InitializeMagick("");
int failures=0;
try {
string srcdir("");
if(getenv("SRCDIR") != 0)
srcdir = getenv("SRCDIR");
//
// Test montageImages
//
list<Image> imageList;
readImages( &imageList, srcdir + "test_image_anim.miff" );
vector<Image> montage;
MontageFramed montageOpts;
// Default montage
montageImages( &montage, imageList.begin(), imageList.end(), montageOpts );
{
Geometry targetGeometry(128, 126 );
if ( montage[0].montageGeometry() != targetGeometry )
{
++failures;
cout << "Line: " << __LINE__
<< " Montage geometry ("
<< string(montage[0].montageGeometry())
<< ") is incorrect (expected "
<< string(targetGeometry)
<< ")"
<< endl;
}
}
if ( montage[0].columns() != 768 || montage[0].rows() != 504 )
{
++failures;
cout << "Line: " << __LINE__
<< " Montage columns/rows ("
<< montage[0].columns() << "x"
<< montage[0].rows()
<< ") incorrect. (expected 768x504)" << endl;
}
// Montage with options set
montage.clear();
montageOpts.borderColor( "green" );
montageOpts.borderWidth( 1 );
montageOpts.compose( OverCompositeOp );
montageOpts.fileName( "Montage" );
montageOpts.frameGeometry( "6x6+3+3" );
montageOpts.geometry("50x50+2+2>");
montageOpts.gravity( CenterGravity );
montageOpts.penColor( "yellow" );
montageOpts.shadow( true );
montageOpts.texture( "granite:" );
montageOpts.tile("2x1");
montageImages( &montage, imageList.begin(), imageList.end(), montageOpts );
if ( montage.size() != 3 )
{
++failures;
cout << "Line: " << __LINE__
<< " Montage images failed, number of montage frames is "
<< montage.size()
<< " rather than 3 as expected." << endl;
}
{
Geometry targetGeometry( 66, 70 );
if ( montage[0].montageGeometry() != targetGeometry )
{
++failures;
cout << "Line: " << __LINE__
<< " Montage geometry ("
<< string(montage[0].montageGeometry())
<< ") is incorrect (expected "
<< string(targetGeometry)
<< ")."
<< endl;
}
}
if ( montage[0].columns() != 136 || montage[0].rows() != 70 )
{
++failures;
cout << "Line: " << __LINE__
<< " Montage columns/rows ("
<< montage[0].columns() << "x"
<< montage[0].rows()
<< ") incorrect. (expected 136x70)" << endl;
}
}
catch( Exception &error_ )
{
cout << "Caught exception: " << error_.what() << endl;
return 1;
}
catch( exception &error_ )
{
cout << "Caught exception: " << error_.what() << endl;
return 1;
}
if ( failures )
{
cout << failures << " failures" << endl;
return 1;
}
return 0;
}
