def OnPaint(self, evt):
dc = wx.AutoBufferedPaintDCFactory(self)
self.SetupPaintDC(dc)
# Draw a sample box for each system color
mwidth = 0
mheight = 0
nextx = 10
nexty = 10
column = 0
row_count = 0
for val in self._vals:
syscolor = wx.SystemSettings.GetColour(getattr(wx, val))
dc.SetBrush(wx.Brush(syscolor))
# Draw label
twidth = dc.GetTextExtent(val)
if twidth[0] > mwidth:
mwidth = twidth[0]
dc.DrawText(val, nextx, nexty)
# Calculate box position
diff = (self._maxw - twidth[0])
nextx += (diff + twidth[0] + 8)
dc.DrawRectangle(nextx, nexty, self._box[0], self._box[1])
nextx = 10
nexty += 20
def OnPaint(self, evt):
dc = wx.AutoBufferedPaintDCFactory(self)
self.SetupPaintDC(dc)
# Draw a sample box for each system color
mwidth = 0
mheight = 0
nextx = 10
nexty = 10
column = 0
row_count = 0
for val in self._vals:
sysfeature = wx.SystemSettings.HasFeature(getattr(wx, val))
# Draw label
twidth = dc.GetTextExtent(val)
if twidth[0] > mwidth:
mwidth = twidth[0]
dc.DrawText(val, nextx, nexty)
# Calculate box position
diff = (self._maxw - twidth[0])
nextx += (diff + twidth[0] + 8)
dc.DrawText(repr(sysfeature), nextx, nexty)
nextx = 10
nexty += 20
def OnPaint(self, evt):
"""Paint the control"""
dc = wx.AutoBufferedPaintDCFactory(self)
gc = wx.GCDC(dc)
# Setup
dc.SetBrush(wx.TRANSPARENT_BRUSH)
gc.SetBrush(wx.TRANSPARENT_BRUSH)
gc.SetFont(self.GetFont())
gc.SetBackgroundMode(wx.TRANSPARENT)
gc.Clear()
# Paint the background
rect = self.GetClientRect()
self.DoPaintBackground(gc, rect, self._color, self._color2)
# Draw the buttons
# TODO: would be more efficient to just redraw the buttons that
# need redrawing.
npos = SegmentBar.HPAD
if self.IsVerticalMode():
npos = SegmentBar.VPAD
use_labels = self._style & CTRLBAR_STYLE_LABELS
for idx, button in enumerate(self._buttons):
npos = self.DoDrawButton(gc, npos, idx,
self._selected == idx,
use_labels)
def _draw(self):
dc = wx.AutoBufferedPaintDCFactory(self)
gc = wx.GraphicsContext.Create(dc) # Anti-aliasing
gc.Translate(self._paint_width / 2, self._paint_height / 2) # Center
# Draw the background
gc.SetBrush(wx.Brush(int_to_color(BACKGROUND_COLOR)))
gc.SetPen(
wx.Pen(int_to_color(BACKGROUND_BORDER_COLOR),
width=self._frame_pen_width))
gc.DrawRoundedRectangle(-self._paint_width / 2,
-self._paint_height / 2, self._paint_width,
self._paint_height, self._border)
# Draw the LEDs
gc.Rotate(self._rotation)
if self.flip:
gc.Rotate(PI)
gc.Translate(0, -self._tile_size)
for led in self.leds: # The led is an integer with the color
gc.SetBrush(wx.Brush(int_to_color(led)))
gc.SetPen(wx.Pen(int_to_darkened_color(led),
width=self._pen_width))
gc.DrawEllipse(-self._radius, -self._radius, 2 * self._radius,
2 * self._radius)
gc.Translate(0, self._tile_size)
def OnPaint(self, evt):
dc = wx.AutoBufferedPaintDCFactory(self)
self.SetupPaintDC(dc)
# Draw a sample box for each system color
nextx = 10
nexty = 10
column = 0
row_count = 0
for val in self._vals:
syscolor = wx.SystemSettings.GetColour(getattr(wx, val))
dc.SetBrush(wx.Brush(syscolor))
# Draw label
dc.DrawText(val, nextx, nexty)
# Calculate box position
nextx += self._maxw + 8
dc.DrawRectangle(nextx, nexty, self._box[0], self._box[1])
nextx += self._box[0] + 12
dc.DrawText('{}'.format(syscolor.Get()), nextx, nexty)
nextx = 10
nexty += 20
def OnPaint(self, event):
dc = wx.AutoBufferedPaintDCFactory(self)
gc = wx.GCDC(dc)
renderer = wx.RendererNative.Get()
# Setup GCDC
rect = self.GetClientRect()
bcolour = self.GetBackgroundColour()
brush = wx.Brush(bcolour)
gc.SetBackground(brush)
gc.Clear()
# Center checkbox
cb_x = (rect.width - 16) / 2
cb_y = 2 # padding from top
cb_rect = wx.Rect(cb_x, cb_y, 16, 16)
# Draw the checkbox
state = 0
if self._checked:
state = wx.CONTROL_CHECKED
if not self.IsEnabled():
state |= wx.CONTROL_DISABLED
renderer.DrawCheckBox(self, dc, cb_rect, state | self._hstate)
# Draw the label
lbl_rect = wx.Rect(0, cb_rect.bottom, rect.width,
rect.height - cb_rect.height)
gc.DrawLabel(self.GetLabel(), lbl_rect, wx.ALIGN_CENTER)
def __DrawButton(self):
"""Draw the button"""
# TODO using a buffered paintdc on windows with the nobg style
# causes lots of weird drawing. So currently the use of a
# buffered dc is dissabled for this style.
if PB_STYLE_NOBG & self._style:
dc = wx.PaintDC(self)
else:
dc = wx.AutoBufferedPaintDCFactory(self)
gc = wx.GCDC(dc)
# Setup
dc.SetBrush(wx.TRANSPARENT_BRUSH)
gc.SetBrush(wx.TRANSPARENT_BRUSH)
gc.SetFont(self.GetFont())
gc.SetBackgroundMode(wx.TRANSPARENT)
# The background needs some help to look transparent on
# on Gtk and Windows
if wx.Platform in ['__WXGTK__', '__WXMSW__']:
gc.SetBackground(self.GetBackgroundBrush(gc))
gc.Clear()
# Calc Object Positions
width, height = self.GetSize()
tw, th = gc.GetTextExtent(self.GetLabel())
txt_y = max((height - th) / 2, 1)
if self._state['cur'] == PLATE_HIGHLIGHT:
gc.SetTextForeground(self._color['htxt'])
gc.SetPen(wx.TRANSPARENT_PEN)
self.__DrawHighlight(gc, width, height)
elif self._state['cur'] == PLATE_PRESSED:
gc.SetTextForeground(self._color['htxt'])
if wx.Platform == '__WXMAC__':
pen = wx.Pen(GetHighlightColour(), 1, wx.SOLID)
else:
pen = wx.Pen(AdjustColour(self._color['press'], -80, 220), 1)
gc.SetPen(pen)
self.__DrawHighlight(gc, width, height)
txt_x = self.__DrawBitmap(gc)
gc.DrawText(self.GetLabel(), txt_x + 2, txt_y)
self.__DrawDropArrow(gc, txt_x + tw + 6, (height / 2) - 2)
else:
if self.IsEnabled():
gc.SetTextForeground(self.GetForegroundColour())
else:
txt_c = wx.SystemSettings.GetColour(wx.SYS_COLOUR_GRAYTEXT)
gc.SetTextForeground(txt_c)
# Draw bitmap and text
if self._state['cur'] != PLATE_PRESSED:
txt_x = self.__DrawBitmap(gc)
gc.DrawText(self.GetLabel(), txt_x + 2, txt_y)
self.__DrawDropArrow(gc, txt_x + tw + 6, (height / 2) - 2)
def OnPaint(self, event):
"""Draw the image on to the panel"""
# Create a Buffered PaintDC
dc = wx.AutoBufferedPaintDCFactory(self)
# dc = wx.PaintDC(self) # replace above line with this to see flicker
# Transform to GCDC
gcdc = wx.GCDC(dc)
self.DoDrawWatch(gcdc)
def OnPaint(self, event):
dc = wx.AutoBufferedPaintDCFactory(self)
if ((not None in [self._img, self.x_center, self.y_center])
and (self.x_center >= 0) and (self.y_center >= 0)):
w, h = self.GetSize()
wx_image = self._img.get_zoomed_bitmap(self.x_center,
self.y_center,
boxsize=w,
mag=self.zoom_level)
if (wx_image is None): return
bitmap = wx_image.ConvertToBitmap()
dc.DrawBitmap(bitmap, 0, 0)
if (self.flag_show_intensities):
values = self._img.get_intensities_in_box(x=self.x_center,
y=self.y_center,
boxsize=w,
mag=self.zoom_level)
black = wx.Colour(0, 0, 0, 255)
white = wx.Colour(255, 255, 255, 255)
yellow = wx.Colour(255, 255, 0, 255)
dc.SetFont(
wx.Font(self.zoom_level // 2, wx.MODERN, wx.NORMAL,
wx.NORMAL))
for i, row in enumerate(values):
y = int(self.Size[1] / len(values) * (i + 0.5))
if (y > (h - 1)):
break
for j, intensity in enumerate(row):
x = int(self.Size[0] / len(values) * (j + 0.5))
if (x > (w - 1)):
break
if isinstance(intensity, float):
if intensity > 100:
fmt = "%.0f"
elif intensity > 10:
fmt = "%.1f"
else:
fmt = "%.2f"
else:
fmt = "%i"
txt = fmt % intensity
# Calculate appropriate text colour according to formula from
# http://ux.stackexchange.com/a/8320
R = wx_image.GetRed(x, y)
G = wx_image.GetGreen(x, y)
B = wx_image.GetBlue(x, y)
Y = 0.2126 * (R / 255)**2.2 + 0.7151 * (
G / 255)**2.2 + 0.0721 * (B / 255)**2.2
if Y < 0.18:
dc.SetTextForeground(
white) # XXX is white or yellow better here?
else:
dc.SetTextForeground(black)
width, height = dc.GetTextExtent(txt)
dc.DrawText(txt, x - width // 2, y - height // 2)
else:
dc.SetPen(wx.Pen('red'))
dc.DrawText("Right-click in the main image field to zoom.", 10, 10)
def OnPaint(self, event):
dc = wx.AutoBufferedPaintDCFactory(self)
# XXX is there any reason not to do this on all systems? test on Linux
if (wx.Platform == "__WXMSW__"):
dc.SetBackground(wx.WHITE_BRUSH)
dc.SetBackgroundMode(wx.SOLID)
dc.Clear()
gc = wx.GraphicsContext.Create(dc)
self.paint(gc)
def OnPaint(self, event):
if (self._img is None): return
dc = wx.AutoBufferedPaintDCFactory(self)
dc.SetBackground(wx.Brush((255, 255, 255)))
dc.Clear()
bitmap = self._img.get_thumbnail_bitmap()
dc.SetBrush(wx.TRANSPARENT_BRUSH)
dc.DrawBitmap(bitmap, 0, 0)
x, y, w, h = self._img.get_thumbnail_box()
dc.SetPen(wx.Pen('red', 2))
dc.DrawRectangle(x, y, w - 1, h - 1)
def OnPaint(self, evt):
"""Paint the background to match the current style
@param evt: wx.PaintEvent
"""
dc = wx.AutoBufferedPaintDCFactory(self)
gc = wx.GCDC(dc)
rect = self.GetClientRect()
self.DoPaintBackground(gc, rect, self._color, self._color2)
evt.Skip()
def OnPaint(self, event):
if (self.scene is None):
return
if (self.settings.black_background):
self.SetBackgroundColour((0, 0, 0))
else:
self.SetBackgroundColour((255, 255, 255))
dc = wx.AutoBufferedPaintDCFactory(self)
if (self.settings.black_background):
dc.SetBackground(wx.BLACK_BRUSH)
else:
dc.SetBackground(wx.WHITE_BRUSH)
dc.Clear()
gc = wx.GraphicsContext.Create(dc)
self.paint(gc)
def __onPaint(self, event):
dc = wx.AutoBufferedPaintDCFactory(self._canvas)
y0 = self.GetScrollPos(wx.VERTICAL) * (self.cellHeight + self.margin)
y1 = y0 + self.GetClientSize()[1]
dc.SetBrush(wx.Brush(self._backgroundColor))
dc.SetPen(wx.TRANSPARENT_PEN)
dc.DrawRectangle(0, y0,
self._canvas.GetSize()[0],
self._canvas.GetSize()[1])
dc.SetBrush(wx.NullBrush)
dc.SetPen(wx.NullPen)
for button in self.buttons:
if button.y >= y0 and button.y <= y1:
button.paint(dc)
def OnPaint(self, evt):
dc = wx.AutoBufferedPaintDCFactory(self)
self.SetupPaintDC(dc)
# Draw a sample box for each system color
nextx = 10
nexty = 10
column = 0
row_count = 0
for val in self._vals:
sysfeature = wx.SystemSettings.HasFeature(getattr(wx, val))
# Draw label
dc.DrawText(val, nextx, nexty)
# Calculate box position
nextx += self._maxw + 8
dc.DrawText(repr(sysfeature), nextx, nexty)
nextx = 10
nexty += 20
def on_paint(self, evt):
dc = wx.AutoBufferedPaintDCFactory(self)
gc = wx.GraphicsContext.Create(dc) # Anti-aliasing
gc.SetPen(wx.Pen("blue", width=4))
gc.SetBrush(wx.Brush("black"))
w, h = self.ClientSize
gc.DrawRectangle(0, 0, w, h)
gc.SetPen(wx.Pen("gray", width=2))
w, h = w - 10, h - 10
gc.Translate(5, 5)
gc.DrawEllipse(0, 0, w, h)
gc.SetPen(wx.Pen("red", width=1))
gc.SetBrush(wx.Brush("yellow"))
gc.Translate(w * .5, h * .5)
gc.Scale(w, h)
rot = next(self.rotation_data)
gc.Rotate(-rot)
gc.Translate(.5, 0)
gc.Rotate(rot)
gc.Scale(1. / w, 1. / h)
gc.DrawEllipse(-5, -5, 10, 10)
def on_paint(self, event):
dc = wx.AutoBufferedPaintDCFactory(self)
#dc.BeginDrawing()
self.paint(dc)
def __DrawButtons(self):
dc = wx.AutoBufferedPaintDCFactory(self)
if wx.Platform == '__WXMSW__':
dc.SetBackground(wx.Brush(self.GetParent().GetBackgroundColour()))
dc.Clear()
gc = wx.GCDC(dc)
gc.SetBackgroundMode(wx.TRANSPARENT)
gc.SetFont(self.GetFont())
(w, h) = self.GetSize() #DoGetBestSize()
w -= (self._border * 2)
h -= (self._border * 2)
n_seg = len(self.segments)
rgc = gc.GetGraphicsContext()
if self._style & SEGBTN_VERTICAL:
# XXX a smaller gradient looks better for vertical controls
gradient_brush = rgc.CreateLinearGradientBrush(
0, 0, w, 0, (240, 240, 240), (200, 200, 200))
else:
gradient_brush = rgc.CreateLinearGradientBrush(
0, 0, 0, h, (250, 250, 250), (185, 185, 185))
rgc.SetBrush(gradient_brush)
border_pen = wx.Pen(self._border_color, 1)
# XXX wx.GCDC on GTK draws thin black lines as thicker dark grey lines
# due to antialiasing.
if wx.Platform == '__WXGTK__':
gc.SetPen(wx.TRANSPARENT_PEN)
dc.SetPen(border_pen)
dc.SetBrush(wx.TRANSPARENT_BRUSH)
else:
gc.SetPen(border_pen)
if self._style & SEGBTN_ROUNDED_CORNERS:
gc.DrawRoundedRectangle(self._border, self._border, w, h, 3)
if wx.Platform == '__WXGTK__':
dc.DrawRoundedRectangle(self._border, self._border, w, h, 3)
else:
gc.DrawRectangle(self._border, self._border, w, h)
if wx.Platform == '__WXGTK__':
dc.DrawRectangle(self._border, self._border, w, h)
gc.SetPen(wx.TRANSPARENT_PEN)
gc.SetBrush(wx.TRANSPARENT_BRUSH)
if n_seg == 0:
gc.SetTextForeground('red')
gc.DrawText("XXX", self._padding, self._padding)
else:
gc.SetTextForeground('black')
gc.SetPen(wx.Pen('black', 1)) #BLACK_PEN)
buf = 1
(txt_w, txt_h) = self.__OverallSegmentContentSize(gc)
if self._style & SEGBTN_VERTICAL:
seg_w = w - 2
seg_h = ((h - 1) / n_seg) - buf
else:
seg_w = ((w - 1) / n_seg) - buf
seg_h = h - 2
current_x = 1 + self._border
current_y = 1 + self._border
for i, (label, bitmap) in enumerate(self.segments):
gc.SetPen(border_pen)
dc.SetPen(border_pen)
(txt_x, txt_y) = (self._padding + 1, self._padding + 1)
if self._style & SEGBTN_VERTICAL:
if i > 0:
dc.DrawLine(self._border, current_y,
w + self._border - 1, current_y)
current_y += 1
txt_y += current_y
txt_x += self._border
else:
if i > 0:
dc.DrawLine(current_x, self._border + 1, current_x,
h + self._border - 1)
current_x += 1
txt_x += current_x
txt_y += self._border
if ((self.HasCapture() and i == self._clicked_segment)
or self.values[i] == True):
xo = current_x + (seg_w / 2)
yo = current_y + (seg_h / 2)
radius = max(seg_w, seg_h) - 1
brush = rgc.CreateRadialGradientBrush(
xo, yo, xo, yo, radius, (220, 220, 220),
(120, 120, 120))
rgc.SetBrush(brush)
gc.SetPen(wx.TRANSPARENT_PEN)
if self._style & SEGBTN_ROUNDED_CORNERS and (i == 0 or i
== n_seg):
gc.DrawRoundedRectangle(current_x, current_y, seg_w,
seg_h, 1)
else:
gc.DrawRectangle(current_x, current_y, seg_w, seg_h)
#gc.DrawRectangle(current_x, current_y, total_w, total_h)
rgc.SetBrush(gradient_brush)
gc.SetBrush(wx.TRANSPARENT_BRUSH)
gc.SetPen(wx.BLACK_PEN)
label_w, label_h = gc.GetTextExtent(label)
if bitmap is not None:
(img_w, img_h) = bitmap.GetSize()
img_x, img_y = txt_x, txt_y
if label != "":
if wx.Platform == '__WXGTK__':
img_y -= 4
extra_h_space = seg_w - img_w - (self._padding * 2)
extra_v_space = seg_w - img_h - label_h - (
self._padding * 2)
else:
extra_h_space = seg_w - img_w - (self._padding * 2)
extra_v_space = seg_h - img_h - (self._padding * 2)
if extra_h_space > 0:
img_x += extra_h_space / 2
if extra_v_space > 0:
img_y += extra_v_space / 2
gc.DrawBitmap(bitmap, img_x, img_y,
bitmap.GetMask() != None)
txt_y += img_h
if (wx.Platform == '__WXMSW__'):
txt_y -= 2
if label != "":
#print seg_w, label_w
extra_w = seg_w - label_w - (self._padding * 2)
if extra_w > 0:
txt_x += extra_w / 2
extra_h = seg_h - label_h - (self._padding * 2)
if extra_h > 0:
txt_y += extra_h / 2
gc.DrawText(label, txt_x, txt_y)
if self._style & SEGBTN_VERTICAL:
current_y += seg_h
else:
current_x += seg_w
def __DrawButton(self):
"""Draw the button"""
dc = wx.AutoBufferedPaintDCFactory(self)
gc = wx.GCDC(dc)
# Setup
dc.SetBrush(wx.WHITE_BRUSH)
gc.SetBrush(wx.WHITE_BRUSH)
gc.SetFont(self.GetFont())
#gc.SetBackgroundMode(wx.TRANSPARENT)
# Calc Object Positions
width, height = self.GetSize()
#get text dimensions from dc rather than gc as gc reports wrong height for empty strings on Windows
tw, th = dc.GetTextExtent(self.GetLabel())
if self._label2 != '':
txt_y = 4 #th + 4 #height - th - 4
txt2_y = th + 8
else:
txt_y = max((height - th) / 2 - 1, 1)
txt2_y = None
#print height, th, txt_y, txt2_y
#gc.SetBrush(wx.TRANSPARENT_BRUSH)
#gc.DrawRectangle(0, 0, width, height)
gc.SetPen(wx.Pen((100, 100, 100)))
gc.SetBrush(wx.Brush((240, 240, 240)))
gc.DrawRectangle(0, 0, width, height)
gc.SetPen(wx.TRANSPARENT_PEN)
if self._state['cur'] == GRADIENT_HIGHLIGHT:
gc.SetTextForeground(self._color['htxt'])
self.__DrawHighlight(gc, width, height)
elif self._state['cur'] == GRADIENT_PRESSED:
gc.SetTextForeground(self._color['htxt'])
if wx.Platform == '__WXMAC__':
brush = wx.Brush((100, 100, 100))
brush.MacSetTheme(Carbon.Appearance.kThemeBrushFocusHighlight)
pen = wx.Pen(brush.GetColour(), 1, wx.SOLID)
else:
pen = wx.Pen(
AdjustColour(self._color['press_start'], -80, 220), 1)
#gc.SetPen(pen)
self.__DrawHighlight(gc, width, height)
txt_x = self.__DrawBitmap(gc)
gc.DrawText(self.GetLabel(), txt_x + 2, txt_y)
self.__DrawCaption(gc, txt_x + 2, txt2_y)
self.__DrawDropArrow(gc, width - 10, (height / 2) - 2)
else:
rgc = gc.GetGraphicsContext()
#gc.SetPen(wx.TRANSPARENT_PEN)
color = wx.Colour(218, 218, 218)
brush = rgc.CreateLinearGradientBrush(
0, 1, 0, height, self._color['gradient_start'],
self._color['gradient_end'])
rgc.SetBrush(brush)
gc.DrawRectangle(1, 2, width - 2, height - 3)
if self.IsEnabled():
gc.SetTextForeground(self.GetForegroundColour())
else:
txt_c = wx.SystemSettings.GetColour(wx.SYS_COLOUR_GRAYTEXT)
gc.SetTextForeground(txt_c)
# Draw bitmap and text
if self._state['cur'] != GRADIENT_PRESSED:
txt_x = self.__DrawBitmap(gc)
gc.DrawText(self.GetLabel(), txt_x + 2, txt_y)
self.__DrawCaption(gc, txt_x + 2, txt2_y)
def OnPaint(self, event):
dc = wx.AutoBufferedPaintDCFactory(self)
self.paint(dc)