phyks/blackpiboard
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Added ability to save the workspace to a jpeg file

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Phyks 2014-01-18 19:11:20 +01:00
parent 7ccecb6f5d
commit a66e3a51ff
1 changed files with 60 additions and 0 deletions
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60
piboard.py
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@ -14,6 +14,18 @@
# Date Written: 10/06/12 # Date Written: 10/06/12
import wx import wx
import os
def int_of_string(s):
try:
return int(s)
except ValueError:
return 0
def next_filename():
return ("boards/"+str(max([int_of_string(i.strip(".jpg")) for i in
os.listdir('boards/') or ['0'] if not os.path.isdir(i)]
) + 1)+".jpg")
class PaintWindow(wx.Window): class PaintWindow(wx.Window):
# array of colors available to draw # array of colors available to draw
@ -46,6 +58,12 @@ class PaintWindow(wx.Window):
self.button_clear.Bind(wx.EVT_BUTTON, self.button_clear_handle) self.button_clear.Bind(wx.EVT_BUTTON, self.button_clear_handle)
self.button_clear.SetToolTip(wx.ToolTip("Click to clear")) self.button_clear.SetToolTip(wx.ToolTip("Click to clear"))
self.button_save = wx.Button(self, id=-1, label='Save',
pos=(size[0]-250, 25),
size=(100, 50))
self.button_save.Bind(wx.EVT_BUTTON, self.button_save_handle)
self.button_save.SetToolTip(wx.ToolTip("Click to save"))
def initDrawing(self): def initDrawing(self):
self.SetBackgroundColour('WHITE') self.SetBackgroundColour('WHITE')
self.currentThickness = self.thicknesses[0] self.currentThickness = self.thicknesses[0]
@ -127,6 +145,7 @@ class PaintWindow(wx.Window):
def button_clear_handle(self, event): def button_clear_handle(self, event):
self.button_exit.Destroy() self.button_exit.Destroy()
self.button_clear.Destroy() self.button_clear.Destroy()
self.button_save.Destroy()
dc = wx.BufferedDC(wx.ClientDC(self), self.buffer) dc = wx.BufferedDC(wx.ClientDC(self), self.buffer)
dc.Clear() dc.Clear()
@ -143,6 +162,40 @@ class PaintWindow(wx.Window):
self.button_clear.Bind(wx.EVT_BUTTON, self.button_clear_handle) self.button_clear.Bind(wx.EVT_BUTTON, self.button_clear_handle)
self.button_clear.SetToolTip(wx.ToolTip("Click to clear")) self.button_clear.SetToolTip(wx.ToolTip("Click to clear"))
self.button_save = wx.Button(self, id=-1, label='Save',
pos=(size[0]-250, 25),
size=(100, 50))
self.button_save.Bind(wx.EVT_BUTTON, self.button_save_handle)
self.button_save.SetToolTip(wx.ToolTip("Click to save"))
def button_save_handle(self, event):
self.button_exit.Destroy()
self.button_clear.Destroy()
self.button_save.Destroy()
dc = wx.BufferedDC(wx.ClientDC(self), self.buffer)
image = dc.GetAsBitmap()
image.SaveFile(next_filename(), wx.BITMAP_TYPE_JPEG)
size = self.GetSize()
self.button_exit = wx.Button(self, id=-1, label='Exit',
pos=(size[0]-125, size[1]-75),
size=(100, 50))
self.button_exit.Bind(wx.EVT_BUTTON, self.button_exit_handle)
self.button_exit.SetToolTip(wx.ToolTip("Click to exit"))
self.button_clear = wx.Button(self, id=-1, label='Clear',
pos=(size[0]-125, 25),
size=(100, 50))
self.button_clear.Bind(wx.EVT_BUTTON, self.button_clear_handle)
self.button_clear.SetToolTip(wx.ToolTip("Click to clear"))
self.button_save = wx.Button(self, id=-1, label='Save',
pos=(size[0]-250, 25),
size=(100, 50))
self.button_save.Bind(wx.EVT_BUTTON, self.button_save_handle)
self.button_save.SetToolTip(wx.ToolTip("Click to save"))
def onLeftDown(self, event): def onLeftDown(self, event):
# draw line # draw line
self.currentLine = [] self.currentLine = []
@ -151,6 +204,7 @@ class PaintWindow(wx.Window):
self.button_exit.Destroy() self.button_exit.Destroy()
self.button_clear.Destroy() self.button_clear.Destroy()
self.button_save.Destroy()
def onLeftUp(self, event): def onLeftUp(self, event):
# close motion, stop drawing, wait for event # close motion, stop drawing, wait for event
@ -173,6 +227,12 @@ class PaintWindow(wx.Window):
self.button_clear.Bind(wx.EVT_BUTTON, self.button_clear_handle) self.button_clear.Bind(wx.EVT_BUTTON, self.button_clear_handle)
self.button_clear.SetToolTip(wx.ToolTip("Click to clear")) self.button_clear.SetToolTip(wx.ToolTip("Click to clear"))
self.button_save = wx.Button(self, id=-1, label='Save',
pos=(size[0]-250, 25),
size=(100, 50))
self.button_save.Bind(wx.EVT_BUTTON, self.button_save_handle)
self.button_save.SetToolTip(wx.ToolTip("Click to save"))
def onKeyPress(self, event): def onKeyPress(self, event):
# If q key is pressed, exit # If q key is pressed, exit
keycode = event.GetKeyCode() keycode = event.GetKeyCode()