Committing in .

[wxWidgets.git] / wxPython / demo / DrawXXXList.py

diff --git a/wxPython/demo/DrawXXXList.py b/wxPython/demo/DrawXXXList.py
index 46afed8951885d532d95822ae78cad233975fd44..776201aa1a47e46dd1e6d6f76d87c3c060c95692 100644 (file)
--- a/wxPython/demo/DrawXXXList.py
+++ b/wxPython/demo/DrawXXXList.py
@@ -46,6 +46,43 @@ def makeRandomLines(num, w, h):
     return pnts
 
 
     return pnts
 
 

+def makeRandomRectangles(num, W, H):
+    rects = []
+    for i in range(num):
+        w = whrandom.randint(10, W/2)
+        h = whrandom.randint(10, H/2)
+        x = whrandom.randint(0, W - w)
+        y = whrandom.randint(0, H - h)
+        rects.append( (x, y, w, h) )
+    return rects
+
+
+def makeRandomText(num):
+    Np = 8 # number of charcters in text
+    text = []
+    for i in range(num):
+        word = []
+        for i in range(Np):
+            c = chr( whrandom.randint(48, 122) )
+            word.append( c )
+        text.append( "".join(word) )
+    return text
+
+
+def makeRandomPolygons(num, W, H):
+    Np = 8 # number of points per polygon
+    polys = []
+    for i in range(num):
+        poly = []
+        for i in range(Np):
+            x = whrandom.randint(0, W)
+            y = whrandom.randint(0, H)
+            poly.append( (x,y) )
+        polys.append( poly )
+    return polys
+
+
+

 def makeRandomPens(num, cache):
     pens = []
     for i in range(num):
 def makeRandomPens(num, cache):
     pens = []
     for i in range(num):


@@ -57,58 +94,278 @@ def makeRandomPens(num, cache):
     return pens
 
 
     return pens
 
 

-class TestPanel(wxPanel):
-    def __init__(self, parent, size, log):
-        wxPanel.__init__(self, parent, -1, size=size)
-        self.log = log
-        self.SetBackgroundColour(wxWHITE)
+def makeRandomBrushes(num, cache):
+    brushes = []
+    for i in range(num):
+        c = whrandom.choice(colours)
+        if not cache.has_key(c):
+            cache[c] = wxBrush(c)
+        brushes.append( cache[c] )
+    return brushes

 
 

-        w = size.width
-        h = size.height
-        pencache = {}

 
 

-        # make some lists of random points
-        self.pnts1 = makeRandomPoints(1000, w, h)
-        self.pnts2 = makeRandomPoints(1000, w, h)
-        self.pnts3 = makeRandomPoints(1000, w, h)
-        self.pens1  = makeRandomPens(1000, pencache)
+def makeRandomColors(num):
+    colors = []
+    for i in range(num):
+        c = whrandom.choice(colours)
+        colors.append(wxNamedColor(c))
+    return colors

 
 

-        # and now some lines
-        self.lines1 = makeRandomLines(500, w, h)
-        self.lines2 = makeRandomLines(500, w, h)
-        self.lines3 = makeRandomLines(500, w, h)
-        self.pens2  = makeRandomPens(500, pencache)

 
 

-        EVT_PAINT(self, self.OnPaint)

 
 

+pencache = {}
+brushcache = {}
+points = None
+lines = None
+rectangles = None
+polygons = None
+text = None
+pens = None
+brushes = None
+colors1 = None
+colors2 = None
+
+
+def Init(w, h, n):
+    global pencache
+    global brushcache
+    global points
+    global lines
+    global rectangles
+    global polygons
+    global text
+    global pens
+    global brushes
+    global colors1
+    global colors2
+
+    # make some lists of random shapes
+    points = makeRandomPoints(n, w, h)
+    try:
+        import Numeric
+        Apoints = Numeric.array(points)
+    except:
+        pass
+    lines = makeRandomLines(n, w, h)
+    rectangles = makeRandomRectangles(n, w, h)
+    polygons = makeRandomPolygons(n, w, h)
+    text = makeRandomText(n)
+
+    # make some random pens and brushes
+    pens  = makeRandomPens(n, pencache)
+    brushes = makeRandomBrushes(n, brushcache)
+    # make some random color lists
+    colors1 = makeRandomColors(n)
+    colors2 = makeRandomColors(n)
+
+
+
+def TestPoints(dc,log):
+    dc.BeginDrawing()
+    start = time.time()
+    dc.SetPen(wxPen("BLACK", 4))
+
+    dc.DrawPointList(points)
+    dc.DrawPointList(points, wxPen("RED", 2))
+    dc.DrawPointList(points, pens)
+
+    dc.EndDrawing()
+    log.write("DrawTime: %s seconds with DrawPointList\n" % (time.time() - start))
+
+
+def TestArrayPoints(dc,log):
+    try:
+        import Numeric

 
 

-    def OnPaint(self, evt):
-        dc = wxPaintDC(self)

         dc.BeginDrawing()
         start = time.time()
         dc.BeginDrawing()
         start = time.time()

-

         dc.SetPen(wxPen("BLACK", 1))
         dc.SetPen(wxPen("BLACK", 1))

-        dc.DrawPointList(self.pnts1)
-        dc.DrawPointList(self.pnts2, wxPen("RED", 2))
-        dc.DrawPointList(self.pnts3, self.pens1)
+        for i in range(1):
+            dc.DrawPointList(Apoints)
+        #dc.DrawPointList(Apoints, wxPen("RED", 2))
+        #dc.DrawPointList(Apoints, pens)
+        dc.EndDrawing()
+        log.write("DrawTime: %s seconds with DrawPointList an Numpy Array\n" % (time.time() - start))
+    except ImportError:
+        log.write("Couldn't import Numeric")
+        pass
+
+
+def TestLines(dc,log):
+    dc.BeginDrawing()
+    start = time.time()
+
+    dc.SetPen(wxPen("BLACK", 2))
+    dc.DrawLineList(lines)
+    dc.DrawLineList(lines, wxPen("RED", 2))
+    dc.DrawLineList(lines, pens)
+
+    dc.EndDrawing()
+    log.write("DrawTime: %s seconds with DrawLineList\n" % (time.time() - start))
+
+
+def TestRectangles(dc,log):
+    dc.BeginDrawing()
+    start = time.time()
+
+    dc.SetPen( wxPen("BLACK",1) )
+    dc.SetBrush( wxBrush("RED") )

 
 

+    dc.DrawRectangleList(rectangles)
+    dc.DrawRectangleList(rectangles,pens)
+    dc.DrawRectangleList(rectangles,pens[0],brushes)
+    dc.DrawRectangleList(rectangles,pens,brushes[0])
+    dc.DrawRectangleList(rectangles,None,brushes)
+##    for i in range(10):
+##        #dc.DrawRectangleList(rectangles,pens,brushes)
+##        dc.DrawRectangleList(rectangles)
+
+    dc.EndDrawing()
+    log.write("DrawTime: %s seconds with DrawRectanglesList\n" % (time.time() - start))
+
+
+def TestEllipses(dc,log):
+    dc.BeginDrawing()
+    start = time.time()
+
+    dc.SetPen( wxPen("BLACK",1) )
+    dc.SetBrush( wxBrush("RED") )
+
+    dc.DrawEllipseList(rectangles)
+    dc.DrawEllipseList(rectangles,pens)
+    dc.DrawEllipseList(rectangles,pens[0],brushes)
+    dc.DrawEllipseList(rectangles,pens,brushes[0])
+    dc.DrawEllipseList(rectangles,None,brushes)
+    dc.DrawEllipseList(rectangles,pens,brushes)
+
+    dc.EndDrawing()
+    log.write("DrawTime: %s seconds with DrawEllipsesList\n" % (time.time() - start))
+
+
+def TestRectanglesArray(dc,log):
+    try:
+        import Numeric
+        Apoints = Numeric.array(rectangles)
+
+        dc.BeginDrawing()
+        start = time.time()

         dc.SetPen(wxPen("BLACK", 1))
         dc.SetPen(wxPen("BLACK", 1))

-        dc.DrawLineList(self.lines1)
-        dc.DrawLineList(self.lines2, wxPen("RED", 2))
-        dc.DrawLineList(self.lines3, self.pens2)
+        dc.DrawRectangleList(rectangles)
+        dc.DrawRectangleList(rectangles,pens)
+        dc.DrawRectangleList(rectangles,pens[0],brushes)
+        dc.DrawRectangleList(rectangles,pens,brushes[0])
+        dc.DrawRectangleList(rectangles,None,brushes)
+##        for i in range(10):
+##            #dc.DrawRectangleList(rectangles,pens,brushes)
+##            dc.DrawRectangleList(rectangles)

 
         dc.EndDrawing()
 
         dc.EndDrawing()

-        self.log.write("DrawTime: %s seconds\n" % (time.time() - start))
-        self.log.write("GetBoundingBox: %s\n" % (dc.GetBoundingBox(), ))
+        log.write("DrawTime: %s seconds with DrawRectangleList and Numpy Array\n" % (time.time() - start))
+    except ImportError:
+        log.write("Couldn't import Numeric")
+        pass
+
+
+def TestRectanglesLoop(dc,log):
+    dc.BeginDrawing()
+
+    start = time.time()
+    dc.DrawRectangleList(rectangles,pens,brushes)
+    log.write("DrawTime: %s seconds with DrawRectanglesList\n" % (time.time() - start))
+
+    start = time.time()
+    for i in range(len(rectangles)):
+        dc.SetPen( pens[i] )
+        dc.SetBrush( brushes[i]  )
+        dc.DrawRectangle(rectangles[i][0],rectangles[i][1],rectangles[i][2],rectangles[i][3])
+    dc.EndDrawing()
+    log.write("DrawTime: %s seconds with Python loop\n" % (time.time() - start))
+
+
+def TestPolygons(dc,log):
+    dc.BeginDrawing()
+
+    start = time.time()
+    dc.SetPen(wxPen("BLACK", 1))
+    dc.DrawPolygonList(polygons)
+    dc.DrawPolygonList(polygons,pens)
+    dc.DrawPolygonList(polygons,pens[0],brushes)
+    dc.DrawPolygonList(polygons,pens,brushes[0])
+    dc.DrawPolygonList(polygons,None,brushes)
+    log.write("DrawTime: %s seconds with DrawPolygonList\n" % (time.time() - start))
+
+    dc.EndDrawing()
+
+
+def TestText(dc,log):
+    dc.BeginDrawing()
+
+    start = time.time()
+
+    # NOTE: you need to set BackgroundMode for the background colors to be used.
+    dc.SetBackgroundMode(wxSOLID)
+    foreground = colors1
+    background = colors2
+    dc.DrawTextList(text, points, foreground, background)
+
+    log.write("DrawTime: %s seconds with DrawTextList\n" % (time.time() - start))
+
+    dc.EndDrawing()
+
+
+
+class TestNB(wxNotebook):
+    def __init__(self, parent, id, log):
+        style = wxNB_BOTTOM
+        if wxPlatform == "__WXMAC__":
+            style = 0
+        wxNotebook.__init__(self, parent, id, style=style)
+        self.log = log
+
+        win = DrawPanel(self, TestEllipses, log)
+        self.AddPage(win, 'Ellipses')
+
+        win = DrawPanel(self, TestText, log)
+        self.AddPage(win, 'Text')
+
+        win = DrawPanel(self, TestPolygons, log)
+        self.AddPage(win, 'Polygons')
+
+        win = DrawPanel(self, TestPoints, log)
+        self.AddPage(win, 'Points')
+
+        win = DrawPanel(self, TestLines, log)
+        self.AddPage(win, 'Lines')
+
+        win = DrawPanel(self, TestRectangles, log)
+        self.AddPage(win, 'Rectangles')
+
+
+class DrawPanel(wxPanel):
+    def __init__(self, parent, drawFun, log):
+        wxPanel.__init__(self, parent, -1)
+        self.SetBackgroundColour(wxWHITE)
+
+        self.log = log
+        self.drawFun = drawFun
+        EVT_PAINT(self, self.OnPaint)
+
+
+    def OnPaint(self, evt):
+        dc = wxPaintDC(self)
+        dc.Clear()
+        self.drawFun(dc,self.log)
+

 
 #----------------------------------------------------------------------
 
 def runTest(frame, nb, log):
     w = nb.GetClientSize().width
     h = nb.GetClientSize().height
 
 #----------------------------------------------------------------------
 
 def runTest(frame, nb, log):
     w = nb.GetClientSize().width
     h = nb.GetClientSize().height

-    if w < 300: w = 300
-    if h < 300: h = 300
-    win = TestPanel(nb, wxSize(w, h), log)
+    if w < 600: w = 600
+    if h < 400: h = 400
+    Init(w, h, 200)
+    win = TestNB(nb, -1, log)

     return win
 
 #----------------------------------------------------------------------
     return win
 
 #----------------------------------------------------------------------


@@ -132,4 +389,30 @@ drawing routines.  Currently they are:
      (x1,y1, x2,y2) andd pens is either None, a single pen or a list
      of pens.
 
      (x1,y1, x2,y2) andd pens is either None, a single pen or a list
      of pens.
 

+<pre>
+    DrawRectangleList(rectangles, pens=None, brushes=None)
+</pre>
+
+
+<pre>
+    DrawEllipseList(ellipses, pens=None, brushes=None)
+</pre>
+
+
+<pre>
+    DrawPolygonList(polygons, pens=None, brushes=None)
+</pre>
+
+
+<pre>
+    DrawTextList(textList, coords, foregrounds = None, backgrounds = None)
+</pre>
+

 """
 """

+
+
+if __name__ == '__main__':
+    import sys,os
+    import run
+    run.main(['', os.path.basename(sys.argv[0])])
+