diff options
| -rwxr-xr-x | examples/canvas/canvas.py | 90 |
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() |