Amebis/wxWidgets
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Overview string tweaks

Browse Source 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@40061 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn
2006-07-10 17:00:43 +00:00
parent d04fcda14c
commit 619d593006
1 changed files with 8 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
wxPython/demo/PseudoDC.py
View File

@@ -263,6 +263,8 @@ def runTest(frame, nb, log):
overview = """
<html>
<body>
<h2>wx.PseudoDC</h2>
The wx.PseudoDC class provides a way to record operations on a DC and then
play them back later. The PseudoDC can be passed to a drawing routine as
if it were a real DC. All Drawing methods are supported except Blit but
@@ -273,25 +275,25 @@ DrawToDC(dc)
</pre>
The operations can be tagged with an id in order to associated them with a
specific object. To do this use:<pre>
SetId(id)
SetId(id)
</pre>
Every operation after this will be associated with id until SetId is called
again. The PseudoDC also supports object level clipping. To enable this use:<pre>
SetIdBounds(id,rect)
SetIdBounds(id,rect)
</pre>
for each object that should be clipped. Then use:<pre>
DrawToDCClipped(dc, clippingRect)
DrawToDCClipped(dc, clippingRect)
</pre>
To draw the PseudoDC to a real dc. This is useful for large scrolled windows
where many objects are offscreen.
Objects can be moved around without re-drawing using:<pre>
TranslateId(id, dx, dy)
TranslateId(id, dx, dy)
</pre>
To re-draw an object use:<pre>
ClearId(id)
SetId(id)
ClearId(id)
SetId(id)
</pre>
and then re-draw the object.
</body>