def __init__(self, canvas):
self.canvas = canvas
self.bitmaps = Bitmaps(wx.Bitmap)
self.fm_color = None
class Pinta(object):
def __init__(self, canvas):
self.canvas = canvas
self.bitmaps = Bitmaps(wx.Bitmap)
self.fm_color = None
def reset_canvas(self, fm_color, bg_color):
self._set_deep_background(fm_color)
self._set_background(bg_color)
def poke(self, x, y, char_id, fg_color, bg_color):
dcx, dcy = self.to_window_units(x, y)
dc = wx.WindowDC(self.canvas)
bmp = self.bitmaps.get_bitmap(char_id)
dc.BeginDrawing()
dc.SetTextForeground(fg_color)
dc.SetTextBackground(bg_color)
dc.DrawBitmap(bmp, dcx, dcy, useMask=False)
dc.EndDrawing()
self.canvas.Refresh()
# self.point(0,10,'red')
# self.point(0, 0,'red')
# self.point(0, 20,'red')
# self.point(30, 0,'green')
def point(self, x, y, color):
dcx = FRAME_PTS_X + x - 1
dcy = TOTAL_CNVS_PTS_Y - FRAME_PTS_Y - (y + 1)
dc = wx.WindowDC(self.canvas)
dc.BeginDrawing()
dc.SetPen(wx.Pen(color))
dc.DrawPoint(dcx, dcy)
dc.EndDrawing()
self.canvas.Refresh()
def to_window_units(self, x, y):
dcx = FRAME_PTS_X + x * 16
dcy = TOTAL_CNVS_PTS_Y - FRAME_PTS_Y - (y + 1) * 16
return dcx, dcy
def _set_deep_background(self, color):
self.fm_color = color
dc = wx.WindowDC(self.canvas)
dc.BeginDrawing()
dc.SetPen(wx.Pen(color, 1, wx.TRANSPARENT))
dc.SetBrush(wx.Brush(color, wx.SOLID))
dc.DrawRectangle(0, 0, TOTAL_CNVS_PTS_X, TOTAL_CNVS_PTS_Y)
dc.EndDrawing()
self.canvas.Refresh()
def _set_background(self, color):
dc = wx.WindowDC(self.canvas)
dc.BeginDrawing()
dc.SetPen(wx.Pen(color, 1, wx.TRANSPARENT))
dc.SetBrush(wx.Brush(color, wx.SOLID))
dc.DrawRectangle(FRAME_PTS_X, FRAME_PTS_Y,
ACTIVE_CNVS_PTS_X, ACTIVE_CNVS_PTS_Y)
dc.EndDrawing()
self.canvas.Refresh()
