diff --git a/Magick++/demo/demo.cpp b/Magick++/demo/demo.cpp
index 1535b67..0b37af5 100644
--- a/Magick++/demo/demo.cpp
+++ b/Magick++/demo/demo.cpp
@@ -315,7 +315,7 @@
cout << " ordered dither red 4x4..." << endl;
example = model;
example.label( "Ordered Dither\n(Red 4x4)" );
- example.randomThresholdChannel( Geometry(4,4), RedChannel);
+ example.randomThresholdChannel( RedChannel, Geometry(4,4) );
images.push_back( example );
cout << " plasma ..." << endl;
@@ -447,7 +447,7 @@
cout << " wave ..." << endl;
example = model;
example.label( "Wave" );
- example.matte( true );
+ example.alpha( true );
example.backgroundColor( "#000000FF" );
example.wave( 25, 150 );
images.push_back( example );
@@ -490,7 +490,7 @@
}
for_each( montage.begin(), montage.end(), depthImage(8) );
- for_each( montage.begin(), montage.end(), matteImage( false ) );
+ for_each( montage.begin(), montage.end(), alphaImage( false ) );
for_each( montage.begin(), montage.end(), compressTypeImage( RLECompression) );
cout << "Writing image \"demo_out.miff\" ..." << endl;