# o Updated for 2.5 compatability.
#
-"""<font weight="bold" size="16">FancyText</font> -- <font style="italic" size="16">methods for rendering XML specified text</font>
-<font family="swiss" size="12">
+"""
+FancyText -- methods for rendering XML specified text
+
This module exports four main methods::
-<font family="fixed" style="slant">
+
def GetExtent(str, dc=None, enclose=True)
def GetFullExtent(str, dc=None, enclose=True)
def RenderToBitmap(str, background=None, enclose=True)
def RenderToDC(str, dc, x, y, enclose=True)
-</font>
-In all cases, 'str' is an XML string. Note that start and end tags
-are only required if *enclose* is set to False. In this case the
-text should be wrapped in FancyText tags.
+
+In all cases, 'str' is an XML string. Note that start and end tags are
+only required if *enclose* is set to False. In this case the text
+should be wrapped in FancyText tags.
In addition, the module exports one class::
-<font family="fixed" style="slant">
+
class StaticFancyText(self, window, id, text, background, ...)
-</font>
-This class works similar to StaticText except it interprets its text
+
+This class works similar to StaticText except it interprets its text
as FancyText.
-The text can support<sup>superscripts</sup> and <sub>subscripts</sub>, text
-in different <font size="20">sizes</font>, <font color="blue">colors</font>, <font style="italic">styles</font>, <font weight="bold">weights</font> and
-<font family="script">families</font>. It also supports a limited set of symbols,
-currently <times/>, <infinity/>, <angle/> as well as greek letters in both
-upper case (<Alpha/><Beta/>...<Omega/>) and lower case (<alpha/><beta/>...<omega/>).
+The text can support superscripts and subscripts, text in different
+sizes, colors, styles, weights and families. It also supports a
+limited set of symbols, currently *times*, *infinity*, *angle* as well
+as greek letters in both upper case (*Alpha* *Beta*... *Omega*) and
+lower case (*alpha* *beta*... *omega*).
-We can use doctest/guitest to display this string in all its marked up glory.
-<font family="fixed">
>>> frame = wx.Frame(wx.NULL, -1, "FancyText demo", wx.DefaultPosition)
->>> sft = StaticFancyText(frame, -1, __doc__, wx.Brush("light grey", wx.SOLID))
+>>> sft = StaticFancyText(frame, -1, testText, wx.Brush("light grey", wx.SOLID))
>>> frame.SetClientSize(sft.GetSize())
>>> didit = frame.Show()
>>> from guitest import PauseTests; PauseTests()
-</font></font>
-The End"""
+"""
# Copyright 2001-2003 Timothy Hochberg
# Use as you see fit. No warantees, I cannot be held responsible, etc.
def getCurrentFont(self):
font = self.fonts[-1]
- return wx.TheFontList.FindOrCreateFont(font.get("size", self.defaultSize),
- font.get("family", self.defaultFamily),
- font.get("style", self.defaultStyle),
- font.get("weight", self.defaultWeight),
- encoding = font.get("encoding", self.defaultEncoding))
+ return wx.Font(font.get("size", self.defaultSize),
+ font.get("family", self.defaultFamily),
+ font.get("style", self.defaultStyle),
+ font.get("weight",self.defaultWeight),
+ False, "",
+ font.get("encoding", self.defaultEncoding))
def getCurrentColor(self):
font = self.fonts[-1]
return wx.TheColourDatabase.FindColour(font.get("color", self.defaultColor))
def getCurrentPen(self):
- return wx.ThePenList.FindOrCreatePen(self.getCurrentColor(), 1, wx.SOLID)
+ return wx.Pen(self.getCurrentColor(), 1, wx.SOLID)
def renderCharacterData(self, data, x, y):
raise NotImplementedError()
def renderCharacterData(self, data, x, y):
self.dc.SetTextForeground(self.getCurrentColor())
- self.dc.DrawText(data, (x, y))
+ self.dc.DrawText(data, x, y)
def start_angle(self, attrs):
self.dc.SetFont(self.getCurrentFont())
self.dc.SetPen(self.getCurrentPen())
width, height, descent, leading = self.dc.GetFullTextExtent("M")
y = self.y + self.offsets[-1]
- self.dc.DrawLine((iround(self.x), iround(y)), (iround( self.x+width), iround(y)))
- self.dc.DrawLine((iround(self.x), iround(y)), (iround(self.x+width), iround(y-width)))
+ self.dc.DrawLine(iround(self.x), iround(y), iround( self.x+width), iround(y))
+ self.dc.DrawLine(iround(self.x), iround(y), iround(self.x+width), iround(y-width))
self.updateDims(width, height, descent, leading)
r = iround( 0.95 * width / 4)
xc = (2*self.x + width) / 2
yc = iround(y-1.5*r)
- self.dc.DrawCircle((xc - r, yc), r)
- self.dc.DrawCircle((xc + r, yc), r)
+ self.dc.DrawCircle(xc - r, yc, r)
+ self.dc.DrawCircle(xc + r, yc, r)
self.updateDims(width, height, 0, 0)
def start_times(self, attrs):
width *= 0.8
width = iround(width+.5)
self.dc.SetPen(wx.Pen(self.getCurrentColor(), 1))
- self.dc.DrawLine((iround(self.x), iround(y-width)), (iround(self.x+width-1), iround(y-1)))
- self.dc.DrawLine((iround(self.x), iround(y-2)), (iround(self.x+width-1), iround(y-width-1)))
+ self.dc.DrawLine(iround(self.x), iround(y-width), iround(self.x+width-1), iround(y-1))
+ self.dc.DrawLine(iround(self.x), iround(y-2), iround(self.x+width-1), iround(y-width-1))
self.updateDims(width, height, 0, 0)
def RenderToBitmap(str, background=None, enclose=1):
"Return str rendered on a minumum size bitmap"
dc = wx.MemoryDC()
+ # Chicken and egg problem, we need a bitmap in the DC in order to
+ # measure how big the bitmap should be...
+ dc.SelectObject(wx.EmptyBitmap(1,1))
width, height, dy = GetFullExtent(str, dc, enclose)
bmp = wx.EmptyBitmap(width, height)
dc.SelectObject(bmp)
# Test Driver
def test():
+ testText = \
+"""<font weight="bold" size="16">FancyText</font> -- <font style="italic" size="16">methods for rendering XML specified text</font>
+<font family="swiss" size="12">
+This module exports four main methods::
+<font family="fixed" style="slant">
+ def GetExtent(str, dc=None, enclose=True)
+ def GetFullExtent(str, dc=None, enclose=True)
+ def RenderToBitmap(str, background=None, enclose=True)
+ def RenderToDC(str, dc, x, y, enclose=True)
+</font>
+In all cases, 'str' is an XML string. Note that start and end tags
+are only required if *enclose* is set to False. In this case the
+text should be wrapped in FancyText tags.
+
+In addition, the module exports one class::
+<font family="fixed" style="slant">
+ class StaticFancyText(self, window, id, text, background, ...)
+</font>
+This class works similar to StaticText except it interprets its text
+as FancyText.
+
+The text can support<sup>superscripts</sup> and <sub>subscripts</sub>, text
+in different <font size="20">sizes</font>, <font color="blue">colors</font>, <font style="italic">styles</font>, <font weight="bold">weights</font> and
+<font family="script">families</font>. It also supports a limited set of symbols,
+currently <times/>, <infinity/>, <angle/> as well as greek letters in both
+upper case (<Alpha/><Beta/>...<Omega/>) and lower case (<alpha/><beta/>...<omega/>).
+
+We can use doctest/guitest to display this string in all its marked up glory.
+<font family="fixed">
+>>> frame = wx.Frame(wx.NULL, -1, "FancyText demo", wx.DefaultPosition)
+>>> sft = StaticFancyText(frame, -1, __doc__, wx.Brush("light grey", wx.SOLID))
+>>> frame.SetClientSize(sft.GetSize())
+>>> didit = frame.Show()
+>>> from guitest import PauseTests; PauseTests()
+
+</font></font>
+The End"""
+
app = wx.PySimpleApp()
box = wx.BoxSizer(wx.VERTICAL)
frame = wx.Frame(None, -1, "FancyText demo", wx.DefaultPosition)
frame.SetBackgroundColour("light grey")
- sft = StaticFancyText(frame, -1, __doc__)
+ sft = StaticFancyText(frame, -1, testText)
box.Add(sft, 1, wx.EXPAND)
frame.SetSizer(box)
frame.SetAutoLayout(True)
projects / wxWidgets.git / blobdiff