Add transformation support

2 files changed, 34 insertions, 0 deletions

diff --git a/tests/open.png b/tests/open.png
new file mode 100644
index 0000000..79beaf8
--- /dev/null
+++ b/tests/open.png
diff --git a/tests/test-painter.cpp b/tests/test-painter.cpp
index 0fb811c..6979af4 100644
--- a/tests/test-painter.cpp
+++ b/tests/test-painter.cpp
@@ -8,6 +8,31 @@
 // TQt3 test image only
 #include <tqpixmap.h>
 
+void drawColorWheel(TQPainter *p, double scale)
+{
+	TQFont f( "times", 18, TQFont::Bold );
+	p->setFont( f );
+	p->setPen(TQt::black);
+	p->setWindow( 0, 0, 500*scale, 500*scale );                 // defines coordinate system
+	
+	for ( int i=0; i<36; i++ ) {                    // draws 36 rotated rectangles
+		TQWMatrix matrix;
+		matrix.translate( 250.0F*scale, 250.0F*scale );     // move to center
+		matrix.shear( 0.0F*scale, 0.3F*scale );             // twist it
+		matrix.rotate( (float)i*10 );           // rotate 0,10,20,.. degrees
+		p->setWorldMatrix( matrix );            // use this world matrix
+		
+		TQColor c;
+		c.setHsv( i*10, 255, 255 );             // rainbow effect
+		p->setBrush( c );                       // solid fill with color c
+		p->drawRect( 70*scale, -10*scale, 80*scale, 10*scale );         // draw the rectangle
+		
+		TQString n;
+		n.sprintf( "H=%d", i*10 );
+		p->drawText( (80+70+5)*scale, 0, n );           // draw the hue number
+	}
+}
+
 void runTests(TQPaintDevice* pd) {
 	TQPainter p(pd);
 
@@ -136,6 +161,12 @@ void runTests(TQPaintDevice* pd) {
 		p.drawCubicBezier(a);
 	}
 
+	// Pixmap tests
+	{
+		TQPixmap pixmap("open.png");
+		p.drawPixmap(200, 10, pixmap, 0, 0, -1, -1);
+	}
+
 	// Font tests
 	{
 		static const char *fonts[] = { "Helvetica", "Courier", "Times", 0 };
@@ -163,6 +194,9 @@ void runTests(TQPaintDevice* pd) {
 		}
 	}
 
+	//drawColorWheel(&p, 0.5);
+	//drawColorWheel(&p, 1.0);
+
 	p.end();
 }