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wx파이썬 devil 을 사용해서 DDS 파일 읽기 DDSImageHandler

Posted at 2007/05/14 19:32// Posted in wxPython/wxImage

# devil http://www.myevan.net/entry/%ED%8C%8C%EC%9D%B4%EC%8D%AC-devil-%EB%AA%A8%EB%93%88
import wx

from devil import *
from ctypes import c_ubyte, string_at

class DDSHandler(wx.PyImageHandler):
def __init__(self, *args, **kwargs):
wx.PyImageHandler.__init__(self)

self.SetName("DDS Image")
self.SetExtension("dds")
self.SetType(wx.BITMAP_TYPE_ANI + 1)
self.SetMimeType("image/x-dds")

def GetImageCount(self):
return 1

def LoadFile(self, image, stream, verbose, index):
data = stream.read()

if not ilLoadL(IL_TYPE_UNKNOWN, data, len(data)):
return False

ilConvertImage(IL_BGR, IL_UNSIGNED_BYTE)

image_width = ilGetInteger(IL_IMAGE_WIDTH)
image_height = ilGetInteger(IL_IMAGE_HEIGHT)
image_data = string_at(ilGetData(), image_width * image_height * 3)

image.Destroy()
image.Create(image_width, image_height)
image.SetData(image_data)

return True

def SaveFile(self, image, stream, verbose):
raise NotImplementedError

def DoCanRead(self, stream):
return True

wx.Image.AddHandler(DDSHandler())

class TestFrame(wx.Frame):
def __init__(self, parent, title):
wx.Frame.__init__(self, parent, -1, title, pos=(0, 0), size=(320, 240))
self.CentreOnScreen(wx.BOTH)

self.bmp = wx.BitmapFromImage(wx.Image("test.dds"))
self.Bind(wx.EVT_PAINT, self.__OnPaint)

def __OnPaint(self, event):
dc = wx.PaintDC(self)
dc.DrawBitmap(self.bmp, 10, 10, True)

class TestApp(wx.App):
def OnInit(self):
"OnInit"
frame = TestFrame(None, "TestApp")
frame.Show()
self.SetTopWindow(frame)
return True

def OnExit(self):
"OnExit"
pass

TestApp(redirect=False).MainLoop()

참고자료:
http://www.bitpim.org/pyxr/c/projects/bitpim/src/brewcompressedimage.py.html

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Tag d3d, dds, devil, python, wxPython

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wx파이썬 이미지 만들기

Posted at 2007/05/03 13:55// Posted in wxPython/wxImage

import wx
import struct

class TestFrame(wx.Frame):
def __init__(self, parent, title):
wx.Frame.__init__(self, parent, -1, title, pos=(0, 0), size=(320, 240))
self.CentreOnScreen(wx.BOTH)

img_width = 128
img_height = 64

lineList = []
for i in xrange(img_height):
p = 255 * i / img_height
lineList.append(struct.pack("=BBB", p, p, p) * img_width)

img = wx.ImageFromData(img_width, img_height, "".join(lineList))

self.bmp = wx.BitmapFromImage(img)
self.Bind(wx.EVT_PAINT, self.__OnPaint)

def __OnPaint(self, event):
dc = wx.PaintDC(self)
dc.DrawBitmap(self.bmp, 50, 10, True)

class TestApp(wx.App):
def OnInit(self):
"OnInit"
frame = TestFrame(None, "TestApp")
frame.Show()
self.SetTopWindow(frame)
return True

def OnExit(self):
"OnExit"
pass

TestApp(redirect=False).MainLoop()

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Tag python, wxPython, 예제

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wx파이썬 이미지 불러오기

Posted at 2007/05/03 12:32// Posted in wxPython/wxImage

import wx

class TestFrame(wx.Frame):
def __init__(self, parent, title):
wx.Frame.__init__(self, parent, -1, title, pos=(0, 0), size=(320, 240))
self.CentreOnScreen(wx.BOTH)

self.bmp = wx.BitmapFromImage(wx.Image("test.bmp"))
self.Bind(wx.EVT_PAINT, self.__OnPaint)

def __OnPaint(self, event):
dc = wx.PaintDC(self)
dc.DrawBitmap(self.bmp, 50, 10, True)

class TestApp(wx.App):
def OnInit(self):
"OnInit"
frame = TestFrame(None, "TestApp")
frame.Show()
self.SetTopWindow(frame)
return True

def OnExit(self):
"OnExit"
pass

TestApp(redirect=False).MainLoop()

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Tag python, wxPython, 예제

댓글이 없습니다. // 받은 트랙백이 없고

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