Added fix canvas.py for python3

Signed-off-by: ormorph <roma251078@mail.ru>

1 files changed, 44 insertions, 46 deletions

diff --git a/examples/canvas/canvas.py b/examples/canvas/canvas.py
index 5f7f774..f1df39a 100755
--- a/examples/canvas/canvas.py
+++ b/examples/canvas/canvas.py
@@ -6,8 +6,6 @@ from python_tqt.qtcanvas import *
 import random
 
 
-True = 1
-False = 0
 butterfly_fn = TQString.null
 butterflyimg = []
 logo_fn = TQString.null
@@ -29,15 +27,15 @@ class ImageItem(TQCanvasRectangle):
         return self.imageRTTI
 
     def hit(self,p):
-        ix = p.x()-self.x()
-        iy = p.y()-self.y()
+        ix = round(p.x()-self.x())
+        iy = round(p.y()-self.y())
         if not self.image.valid( ix , iy ):
             return False
         self.pixel = self.image.pixel( ix, iy )
         return  (tqAlpha( self.pixel ) != 0)
 
     def drawShape(self,p):
-        p.drawPixmap( self.x(), self.y(), self.pixmap )
+        p.drawPixmap( round(self.x()), round(self.y()), self.pixmap )
 
 
 class NodeItem(TQCanvasEllipse):
@@ -271,11 +269,11 @@ class Main (TQMainWindow):
         r=24
         r=r+1
         random.seed(r)
-        for i in range(self.canvas.width()/56):
+        for i in range(self.canvas.width()//56):
             self.addButterfly()
-        for j in range(self.canvas.width()/85):
+        for j in range(self.canvas.width()//85):
             self.addHexagon()
-        for k in range(self.canvas.width()/128):
+        for k in range(self.canvas.width()//128):
             self.addLogo()
 
     def newView(self):
@@ -311,10 +309,10 @@ class Main (TQMainWindow):
         self.canvas.setDoubleBuffering(s)
 
     def enlarge(self):
-        self.canvas.resize(self.canvas.width()*4/3, self.canvas.height()*4/3)
+        self.canvas.resize(self.canvas.width()*4//3, self.canvas.height()*4//3)
 
     def shrink(self):
-        self.canvas.resize(self.canvas.width()*3/4, self.canvas.height()*3/4)
+        self.canvas.resize(self.canvas.width()*3//4, self.canvas.height()*3//4)
 
     def rotateClockwise(self):
         m = self.editor.worldMatrix()
@@ -419,62 +417,62 @@ class Main (TQMainWindow):
 
     def addCircle(self):
         i = TQCanvasEllipse(50,50,self.canvas)
-        i.setBrush( TQBrush(TQColor(256*random.random()%32*8,256*random.random()%32*8,256*random.random()%32*8) ))
+        i.setBrush( TQBrush(TQColor(random.randint(0,256)%32*8,random.randint(0,256)%32*8,random.randint(0,256)%32*8) ))
         i.move(self.canvas.width()*random.random()%self.canvas.width(),self.canvas.width()*random.random()%self.canvas.height())
         i.setZ(256*random.random()%256)
         i.show()
 
     def addHexagon(self):
         i = TQCanvasPolygon(self.canvas)
-        size = canvas.width() / 25
+        size = round(canvas.width() / 25)
         pa=TQPointArray(6)
         pa.setPoint(0,TQPoint(2*size,0))
-        pa.setPoint(1,TQPoint(size,-size*173/100))
-        pa.setPoint(2,TQPoint(-size,-size*173/100))
+        pa.setPoint(1,TQPoint(size,-size*173//100))
+        pa.setPoint(2,TQPoint(-size,-size*173//100))
         pa.setPoint(3,TQPoint(-2*size,0))
-        pa.setPoint(4,TQPoint(-size,size*173/100))
-        pa.setPoint(5,TQPoint(size,size*173/100))
+        pa.setPoint(4,TQPoint(-size,size*173//100))
+        pa.setPoint(5,TQPoint(size,size*173//100))
         i.setPoints(pa)
-        i.setBrush( TQBrush(TQColor(256*random.random()%32*8,256*random.random()%32*8,256*random.random()%32*8) ))
+        i.setBrush( TQBrush(TQColor(random.randint(0,256)%32*8,random.randint(0,256)%32*8,random.randint(0,256)%32*8) ))
         i.move(self.canvas.width()*random.random()%self.canvas.width(),self.canvas.width()*random.random()%self.canvas.height())
         i.setZ(256*random.random()%256)
         i.show()
 
     def addPolygon(self):
         i = TQCanvasPolygon(self.canvas)
-        size = self.canvas.width()/2
+        size = self.canvas.width()//2
         pa=TQPointArray(6)
         pa.setPoint(0, TQPoint(0,0))
-        pa.setPoint(1, TQPoint(size,size/5))
-        pa.setPoint(2, TQPoint(size*4/5,size))
-        pa.setPoint(3, TQPoint(size/6,size*5/4))
-        pa.setPoint(4, TQPoint(size*3/4,size*3/4))
-        pa.setPoint(5, TQPoint(size*3/4,size/4))
+        pa.setPoint(1, TQPoint(size,size//5))
+        pa.setPoint(2, TQPoint(size*4//5,size))
+        pa.setPoint(3, TQPoint(size//6,size*5//4))
+        pa.setPoint(4, TQPoint(size*3//4,size*3//4))
+        pa.setPoint(5, TQPoint(size*3//4,size//4))
 
         i.setPoints(pa)
-        i.setBrush(TQBrush( TQColor(256*random.random()%32*8,256*random.random()%32*8,256*random.random()%32*8)) )
+        i.setBrush(TQBrush( TQColor(random.randint(0,256)%32*8,random.randint(0,256)%32*8,random.randint(0,256)%32*8)) )
         i.move(self.canvas.width()*random.random()%self.canvas.width(),self.canvas.width()*random.random()%self.canvas.height())
         i.setZ(256*random.random()%256)
         i.show()
 
     def addSpline(self):
         i = TQCanvasSpline(self.canvas)
-        size = canvas.width()/6
+        size = canvas.width()//6
         pa=TQPointArray(12)
         pa.setPoint(0,TQPoint(0,0))
-        pa.setPoint(1,TQPoint(size/2,0))
-        pa.setPoint(2,TQPoint(size,size/2))
+        pa.setPoint(1,TQPoint(size//2,0))
+        pa.setPoint(2,TQPoint(size,size//2))
         pa.setPoint(3,TQPoint(size,size))
-        pa.setPoint(4,TQPoint(size,size*3/2))
-        pa.setPoint(5,TQPoint(size/2,size*2))
+        pa.setPoint(4,TQPoint(size,size*3//2))
+        pa.setPoint(5,TQPoint(size//2,size*2))
         pa.setPoint(6,TQPoint(0,size*2))
-        pa.setPoint(7,TQPoint(-size/2,size*2))
-        pa.setPoint(8,TQPoint(size/4,size*3/2))
+        pa.setPoint(7,TQPoint(-size//2,size*2))
+        pa.setPoint(8,TQPoint(size//4,size*3//2))
         pa.setPoint(9,TQPoint(0,size))
-        pa.setPoint(10,TQPoint(-size/4,size/2))
-        pa.setPoint(11,TQPoint(-size/2,0))
+        pa.setPoint(10,TQPoint(-size//4,size//2))
+        pa.setPoint(11,TQPoint(-size//2,0))
         i.setControlPoints(pa)
-        i.setBrush( TQBrush(TQColor(256*random.random()%32*8,256*random.random()%32*8,256*random.random()%32*8) ))
+        i.setBrush( TQBrush(TQColor(random.randint(0,256)%32*8,random.randint(0,256)%32*8,random.randint(0,256)%32*8) ))
         i.move(self.canvas.width()*random.random()%self.canvas.width(),self.canvas.width()*random.random()%self.canvas.height())
         i.setZ(256*random.random()%256)
         i.show()
@@ -488,9 +486,9 @@ class Main (TQMainWindow):
 
     def addLine(self):
         i = TQCanvasLine(self.canvas);
-        i.setPoints( self.canvas.width()*random.random()%self.canvas.width(), self.canvas.width()*random.random()%self.canvas.height(),
-                self.canvas.width()*random.random()%self.canvas.width(), self.canvas.width()*random.random()%self.canvas.height() )
-        i.setPen( TQPen(TQColor(256*random.random()%32*8,256*random.random()%32*8,256*random.random()%32*8), 6) )
+        i.setPoints( random.randint(0,self.canvas.width())%self.canvas.width(), random.randint(0,self.canvas.width())%self.canvas.height(),
+                random.randint(0,self.canvas.width())%self.canvas.width(), random.randint(0,self.canvas.width())%self.canvas.height() )
+        i.setPen( TQPen(TQColor(random.randint(0,256),random.randint(0,256),random.randint(0,256)), 6) )
         i.setZ(256*random.random()%256)
         i.show()
 
@@ -515,8 +513,8 @@ class Main (TQMainWindow):
         h = self.canvas.height()
 
         dist = 30
-        rows = h / dist
-        cols = w / dist
+        rows = h // dist
+        cols = w // dist
 
         #ifndef TQT_NO_PROGRESSDIALOG
         #progress=TQProgressDialog( "Creating mesh...", "Abort", rows,
@@ -566,14 +564,14 @@ class Main (TQMainWindow):
         #// tqDebug( "%d nodes, %d edges", nodecount, EdgeItem::count() );
 
     def addRectangle(self):
-        i = TQCanvasRectangle( self.canvas.width()*random.random()%self.canvas.width(),
-            self.canvas.width()*random.random()%self.canvas.height(),
-            self.canvas.width()/5,self.canvas.width()/5,self.canvas)
-        z = 256*random.random()%256
+        i = TQCanvasRectangle( random.randint(0,self.canvas.width())%self.canvas.width(),
+            random.randint(0,self.canvas.width())%self.canvas.height(),
+            self.canvas.width()//5,self.canvas.width()//5,self.canvas)
+        z = random.randint(0,256)%256
         i.setBrush( TQBrush(TQColor(z,z,z) ))
-        i.setPen( TQPen(TQColor(self.canvas.width()*random.random()%32*8,
-            self.canvas.width()*random.random()%32*8,
-            self.canvas.width()*random.random()%32*8), 6) )
+        i.setPen( TQPen(TQColor(random.randint(0,self.canvas.width())%32*8,
+            random.randint(0,self.canvas.width())%32*8,
+            random.randint(0,self.canvas.width())%32*8), 6) )
         i.setZ(z)
         i.show()