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python Programming Glossary: bitmap

Finding matching submatrices inside a matrix

http://stackoverflow.com/questions/11078122/finding-matching-submatrices-inside-a-matrix

array consisting of black 0 and white 255 cells. It is a bitmap file. I then have 2D shapes it's easiest to think of them as..

SVG rendering in a PyGame application

http://stackoverflow.com/questions/120584/svg-rendering-in-a-pygame-application

this goal I like the OCEMP GUI toolkit but it seems to be bitmap dependent for its rendering python svg widget pygame share..

Using fonts in PIL without freetype

http://stackoverflow.com/questions/12384838/using-fonts-in-pil-without-freetype

the Python Imaging Library supports the PILFont format for bitmap fonts. So on your own computer render your TrueType font at.. render your TrueType font at the size you want save the bitmap in the PILFont format and then use the PILFont on the server...

How to make custom buttons in wx?

http://stackoverflow.com/questions/1351448/how-to-make-custom-buttons-in-wx

dc.Clear # draw whatever you want to draw # draw glossy bitmaps e.g. dc.DrawBitmap if self._mouseIn pass# on mouserover may.. if self._mouseIn pass# on mouserover may be draw different bitmap if self._mouseDown pass # draw different image text share..

Speed up bitstring/bit operations in Python?

http://stackoverflow.com/questions/2897297/speed-up-bitstring-bit-operations-in-python

limit 1 limit 1 # Mark bit positions 0 and 1 as not prime. bitmap gmpy2.xmpz 3 # Process 2 separately. This allows us to use p.. p p for the step size # when sieving the remaining primes. bitmap 4 limit 2 1 # Sieve the remaining primes. for p in bitmap.iter_clear.. bitmap 4 limit 2 1 # Sieve the remaining primes. for p in bitmap.iter_clear 3 sieve_limit bitmap p p limit p p 1 return bitmap.iter_clear..

Any quick Python GUI to display live images from Camera

http://stackoverflow.com/questions/3596960/any-quick-python-gui-to-display-live-images-from-camera

height image.size buffer image.convert 'RGB' .tostring bitmap wx.BitmapFromBuffer width height buffer return bitmap class.. bitmap wx.BitmapFromBuffer width height buffer return bitmap class Panel wx.Panel def __init__ self parent super Panel self.. self.Update wx.CallLater 15 self.update def create_bitmap self image get_image bitmap pil_to_wx image return bitmap def..

Python (creating a negative of this black and white image)

http://stackoverflow.com/questions/4012841/python-creating-a-negative-of-this-black-and-white-image

This function creates a black and white negative of a bitmap image using the following parameters filename is the name of.. using the following parameters filename is the name of the bitmap image #Create the handle and then create a list of pixels. image..

How to unit test a Python function that draws PDF graphics?

http://stackoverflow.com/questions/4672945/how-to-unit-test-a-python-function-that-draws-pdf-graphics

improve this question You could capture the PDF as a bitmap or at least a losslessly compressed image and then compare the..

Get a preview JPEG of a PDF on Windows?

http://stackoverflow.com/questions/502/get-a-preview-jpeg-of-a-pdf-on-windows

improve this question ImageMagick delegates the PDF bitmap conversion to GhostScript anyway so here's a command you can..

python: use windows api to render text using a ttf font

http://stackoverflow.com/questions/5750887/python-use-windows-api-to-render-text-using-a-ttf-font

be a full example going from nothing to ending up with a bitmap in memory of opening a particular .ttf file and rendering some.. def RGB r g b return r g 8 b 16 def native_bmp_to_pil hdc bitmap_handle width height bmpheader struct.pack LHHHH struct.calcsize.. height width 3 3 4 res ctypes.windll.gdi32.GetDIBits hdc bitmap_handle 0 height c_bits c_bmpheader win32con.DIB_RGB_COLORS if..