PC-Pillow

Introduction

• 1. Introduction
  • 1.1. PC-Pillow
  • 1.2. Key references:
  • 1.3. Pillow Introduction
  • 1.4. Install or update pillow
• 2. Pillow Gui ideas
  • 2.1. Pillow Gui

Pillow Image -files

• 1. Image Introduction
• 2. Image open
  • 2.1. Open file in the same folder
  • 2.2. Open file in a subfolder
  • 2.3. Open file from a url
• 3. Image load
  • 3.1. Load for pixel access
• 4. Image show
  • 4.1. Show
• 5. Image save
  • 5.1. Save
  • 5.2. Same file type
  • 5.3. Save as JPEG
  • 5.4. Save as PNG
  • 5.5. Saving gifs
• 6. Image close
  • 6.1. Close

Pillow Image -Constructing images

• 1. Image new
  • 1.1. New
  • 1.2. Blank new png
  • 1.3. Black new png
  • 1.4. Coloured new png
  • 1.5. Coloured new jpg
  • 1.6. Greyscale new jpg
• 2. Image copy
  • 2.1. Copy
• 3. Image fromarray
  • 3.1. Fromarray
  • 3.2. Plain Coloured image
  • 3.3. Colour regions via numpy
  • 3.4. Image into numpy and back
• 4. Image frombytes
  • 4.1. Frombytes
  • 4.2. XBM frombytes
• 5. Image frombuffer
  • 5.1. Frombuffer
  • 5.2. Frombuffer image

Pillow Image -Generating images

• 1. Image effect_mandelbrot
  • 1.1. Effect_mandelbrot
• 2. Image effect_noise
  • 2.1. Effect_noise
• 3. Image linear_gradient
  • 3.1. Linear_gradient
• 4. Image radial_gradient
  • 4.1. radial_gradient

Pillow Image -Image processing

• 1. Image alpha composite
  • 1.1. Alpha composite
• 2. Image blend
  • 2.1. Blend
• 3. Image composite
  • 3.1. Composite
  • 3.2. Composite with stepped transparency mask
  • 3.3. Composite with stepped transparency mask
  • 3.4. Composite with radial gradient mask
• 4. Image eval
  • 4.1. Eval
  • 4.2. Eval for a mask
• 5. Image merge
  • 5.1. Merge with band swaps
  • 5.2. Merge

Pillow Image -Information

• 1. Image attributes
  • 1.1. Image info
• 2. Image getbands
  • 2.1. Getbands
• 3. Image getbbox
  • 3.1. Getbbox
• 4. Image getcolors
  • 4.1. Getcolors
• 5. Image entropy
  • 5.1. Entropy
• 6. Image getextrema
  • 6.1. Getextrema
• 7. Image getpalette
  • 7.1. Getpalette
• 8. Image getpixel
  • 8.1. Getpixel
• 9. Image getprojection
  • 9.1. Getprojection
• 10. Image histogram
  • 10.1. Histogram
• 11. Image verify
  • 11.1. Verify
  • 11.2. Verify image file
  • 11.3. Verify image url

Pillow Image

• 1. Image apply_transparency
  • 1.1. Apply_transparency
• 2. Image convert
  • 2.1. Convert to greyscale
  • 2.2. Convert to black and white
  • 2.3. Convert to RGB
• 3. Image crop
  • 3.1. Crop
  • 3.2. Crop smaller
  • 3.3. Crop larger
• 4. Image getdata
  • 4.1. Getdata
  • 4.2. Getdata to replace a colour
• 5. Image draft
  • 5.1. Draft
• 6. Image effect_spread
  • 6.1. Effect_spread
• 7. Image filter
  • 7.1. Filter
• 8. Image getchannel
  • 8.1. Getchannel
• 9. Image paste
  • 9.1. Paste method with images
  • 9.2. Paste method with RGB
  • 9.3. Paste random coloured rectangles
  • 9.4. Paste random greyscale rectangles
  • 9.5. Paste random greyscale rectangles using offscreen area
  • 9.6. 2 images side by side
  • 9.7. 2 images vertically
  • 9.8. 4 images in a row
  • 9.9. 4 images in 2 rows
  • 9.10. Tiling an image
  • 9.11. Image paths to list for row
  • 9.12. Image folder to 2d layout
• 10. Image point
  • 10.1. Point
• 11. Image putalpha
  • 11.1. Putalpha
  • 11.2. Putalpha pixel level
  • 11.3. Putalpha radial gradient
• 12. Image putdata
  • 12.1. Putdata
  • 12.2. Spectrum
  • 12.3. 4 square
  • 12.4. Colour Palette
• 13. Image putpalette
  • 13.1. Putpalette
  • 13.2. Putpalette list
• 14. Image putpixel
  • 14.1. Putpixel
  • 14.2. Putalpha pixel level
• 15. Image quantize
  • 15.1. Quantize
  • 15.2. Quantize number of colours
  • 15.3. Quantize by image palette
• 16. Image reduce
  • 16.1. Reduce
  • 16.2. Reduce by 2
  • 16.3. Reduce by different factors
• 17. Image remap_palette
  • 17.1. Remap_palette
  • 17.2. Remap_palette
• 18. Image resize
  • 18.1. Resize
  • 18.2. Resize to a specific size
  • 18.3. Resize to a specific ratio
  • 18.4. Stretch by a specific ratio
  • 18.5. Resize a box area
• 19. Image rotate
  • 19.1. Rotate to 90
  • 19.2. Rotate to 90, 180, 270
  • 19.3. Rotate to 45, 135, 225, 315
  • 19.4. Rotate and expand
• 20. Image split
  • 20.1. Split
  • 20.2. Merging split bands
• 21. Image thumbnail
  • 21.1. Thumbnail
  • 21.2. Make thumbnail of copy
• 22. Image tobitmap
  • 22.1. Tobitmap
• 23. Image transform
  • 23.1. Transform
  • 23.2. Method and Data:
  • 23.3. Transform.EXTENT crop
  • 23.4. Transform.EXTENT expand
  • 23.5. Transform.QUAD
  • 23.6. Transform.AFFINE translate
  • 23.7. Transform.AFFINE mirror
  • 23.8. Transform.AFFINE dilate
  • 23.9. Transform.AFFINE shear
  • 23.10. Transform.AFFINE tilt_hor
  • 23.11. Transform.AFFINE tilt_vert
  • 23.12. Transform.AFFINE rotate
  • 23.13. Transform.PERSPECTIVE
  • 23.14. Transform.PERSPECTIVE coefficients
  • 23.15. Transform.MESH
• 24. Image transpose
  • 24.1. Transpose
  • 24.2. Transpose variations
  • 24.3. Transpose.FLIP_LEFT_RIGHT
  • 24.4. Transpose.FLIP_TOP_BOTTOM
  • 24.5. Transpose.ROTATE_90
  • 24.6. Transpose.ROTATE_180
  • 24.7. Transpose.ROTATE_270
  • 24.8. Transpose.TRANSPOSE
  • 24.9. Transpose.TRANSVERSE

Pillow gifs

• 1. Image seek
  • 1.1. Seek
  • 1.2. Seek and save each frame
• 2. Image tell
  • 2.1. Tell
• 3. Image transform gifs
  • 3.1. Transform.AFFINE translate
  • 3.2. Transform.AFFINE dilate
  • 3.3. Transform.AFFINE tilt_x
  • 3.4. Transform.AFFINE tilt_y
  • 3.5. Transform.PERSPECTIVE g
  • 3.6. Transform.PERSPECTIVE g h
  • 3.7. Transform.PERSPECTIVE -g h
  • 3.8. Transform.PERSPECTIVE g -h
• 4. ImageSequence Iterator
  • 4.1. Iterator
  • 4.2. Save each frame
• 5. ImageSequence all_frames
  • 5.1. All_frames
  • 5.2. All_frames

Pillow ImageEnhance

• 1. ImageEnhance Introduction
• 2. ImageEnhance Color
  • 2.1. Color
• 3. ImageEnhance Brightness
  • 3.1. Brightness
• 4. ImageEnhance Contrast
  • 4.1. Contrast
• 5. ImageEnhance Sharpness
  • 5.1. Sharpness

Pillow ImageColor Conversion

• 1. ImageColor getrgb
  • 1.1. getrgb
  • 1.2. Examples
• 2. ImageColor getcolor
  • 2.1. getcolor
  • 2.2. Examples

Pillow ImageFilter

• 1. ImageFilter Introduction
• 2. ImageFilter Blur
  • 2.1. Blur
• 3. ImageFilter GaussianBlur
  • 3.1. GaussianBlur
• 4. ImageFilter BoxBlur
  • 4.1. BoxBlur
• 5. ImageFilter Sharpen
  • 5.1. Sharpen
• 6. ImageFilter UnsharpMask
  • 6.1. UnsharpMask
• 7. ImageFilter Detail
  • 7.1. Detail
• 8. ImageFilter Contour
  • 8.1. Contour
• 9. ImageFilter Edge Enhance
  • 9.1. Edge enhance
• 10. ImageFilter Edge Enhance More
  • 10.1. Edge enhance more
• 11. ImageFilter Emboss
  • 11.1. Emboss
• 12. ImageFilter Find Edges
  • 12.1. Find Edges
• 13. ImageFilter Smooth
  • 13.1. Smooth
• 14. ImageFilter ModeFilter
  • 14.1. ModeFilter
• 15. ImageFilter MinFilter
  • 15.1. MinFilter
• 16. ImageFilter MedianFilter
  • 16.1. MedianFilter
• 17. ImageFilter MaxFilter
  • 17.1. MaxFilter
• 18. ImageFilter RankFilter
  • 18.1. RankFilter
• 19. ImageFilter Kernel
  • 19.1. Kernel

Pillow ImageChops

• 1. ImageChops introduction
• 2. ImageChops add
  • 2.1. Add
• 3. ImageChops add_modulo
  • 3.1. Add modulo
• 4. ImageChops blend
  • 4.1. Blend
• 5. ImageChops composite
  • 5.1. Composite
• 6. ImageChops constant
  • 6.1. Constant
• 7. ImageChops darker
  • 7.1. Darker
• 8. ImageChops difference
  • 8.1. Difference
• 9. ImageChops duplicate
  • 9.1. Duplicate
• 10. ImageChops invert
  • 10.1. Invert
• 11. ImageChops lighter
  • 11.1. Lighter
• 12. ImageChops logical_and
  • 12.1. Logical_and
• 13. ImageChops logical_or
  • 13.1. Logical_or
• 14. ImageChops logical_xor
  • 14.1. Logical_xor
• 15. ImageChops multiply
  • 15.1. Multiply
• 16. ImageChops soft_light
  • 16.1. Soft_light
• 17. ImageChops hard_light
  • 17.1. Hard_light
• 18. ImageChops overlay
  • 18.1. Overlay
• 19. ImageChops offset
  • 19.1. Offset
• 20. ImageChops screen
  • 20.1. Screen
• 21. ImageChops subtract
  • 21.1. Subtract
• 22. ImageChops subtract_modulo
  • 22.1. Subtract_modulo

Pillow ImageOps SIZE

• 1. ImageOps Introduction: size
  • 1.1. Image transformation functions
  • 1.2. Image resizing functions
• 2. ImageOps flip
  • 2.1. Flip
• 3. ImageOps mirror
  • 3.1. Mirror
• 4. ImageOps pad
  • 4.1. Pad
• 5. ImageOps expand
  • 5.1. Expand
• 6. ImageOps crop
  • 6.1. Crop
• 7. ImageOps scale
  • 7.1. Scale
• 8. ImageOps fit
  • 8.1. Fit
• 9. ImageOps contain
  • 9.1. Contain
• 10. ImageOps deform
  • 10.1. Deform
  • 10.2. getmesh

Pillow ImageOps COLOR

• 1. ImageOps Introduction: color
  • 1.1. Image adjustment
  • 1.2. Colour effects
• 2. ImageOps autocontrast
  • 2.1. Autocontrast
• 3. ImageOps equalize
  • 3.1. Equalize
  • 3.2. Equalize RGB
  • 3.3. Equalize RGBA
• 4. ImageOps grayscale
  • 4.1. Grayscale
• 5. ImageOps colorize
  • 5.1. Colorize
• 6. ImageOps invert
  • 6.1. Invert
• 7. ImageOps posterize
  • 7.1. Posterize
• 8. ImageOps solarize
  • 8.1. Solarize

Pillow ImageDraw

• 1. ImageDraw introduction
  • 1.1. Drawing
• 2. ImageDraw draw
  • 2.1. Draw
• 3. ImageDraw arc
  • 3.1. Arc
• 4. ImageDraw bitmap
  • 4.1. Bitmap
• 5. ImageDraw chord
  • 5.1. Chord
• 6. ImageDraw ellipse
  • 6.1. Ellipse
• 7. ImageDraw floodfill
  • 7.1. Floodfill
• 8. ImageDraw font
  • 8.1. Font
• 9. ImageDraw fontmode
  • 9.1. Fontmode
• 10. ImageDraw line
  • 10.1. Line
• 11. ImageDraw multiline_text
  • 11.1. Multiline_text
• 12. ImageDraw multiline_textbbox
  • 12.1. Multiline_textbbox
• 13. ImageDraw pieslice
  • 13.1. Pieslice
• 14. ImageDraw point
  • 14.1. Point
• 15. ImageDraw polygon
  • 15.1. Polygon
• 16. ImageDraw rectangle
  • 16.1. Rectangle
• 17. ImageDraw regular_polygon
  • 17.1. Regular_polygon
• 18. ImageDraw rounded_rectangle
  • 18.1. Rounded rectangle
• 19. ImageDraw shape
  • 19.1. Shape
• 20. ImageDraw text
  • 20.1. Text
• 21. ImageDraw textbbox
  • 21.1. Textbbox
• 22. ImageDraw textlength
  • 22.1. Textlength