def test_lib_floatcanvas_fc_scaledbitmap(self):
fccanvas = fc.FloatCanvas(self.frame)
bmp = wx.Bitmap(pngFile)
obj = fc.ScaledBitmap(bmp, (2, 2), 100)
fccanvas.AddObject(obj)
def draw_img(self, path, xy, height=None):
image = wx.Image(path)
if height is None:
img = FloatCanvas.Bitmap(image, xy, Position='cc')
else:
img = FloatCanvas.ScaledBitmap(image,
xy,
Height=height,
Position='cc')
self.Canvas.AddObject(img)
self.Canvas.Draw()
def update(self):
if self.doc is None: return
self.canvas.ClearAll(ResetBB=False)
image = self.doc.img()
width, height = image.size
bmp = wx.Bitmap.FromBuffer(width, height, image.tobytes())
img = FloatCanvas.ScaledBitmap(bmp, (0, 0),
Height=height,
Position='tl')
self.canvas.AddObject(img)
if not self.doc.cur is None:
rect = self.doc.cur.rect()
self.canvas.AddRectangle(*(rect),
LineColor='Blue',
LineStyle='DotDash')
self.canvas.BoundingBoxDirty = False
self.canvas.Draw()
