btprnt

• 1. Files
• 2. The Top Level Interface
• 3. The Buffer
• 3.1. Buffer Overview
• 3.2. Initialization and Allocation
• 3.3. Buffers with externally managed memory
• 3.4. Freeing a Buffer
• 3.5. Read/Write Operations
• 3.6. Dimension Getters
• 3.7. Write buffer to PBM file
• 3.8. Write buffer to XBM file

• 4. The Region
• 4.1. Region Overview
• 4.2. Create a New Region
• 4.3. Freeing a region
• 4.4. Initializing a Region
• 4.5. Setters
• 4.6. Writing a Pixel
• 4.6.1. Default Write
• 4.6.2. Write with wraparound
• 4.7. Reading a Pixel

• 5. The Canvas
• 6. Text
• 6.1. Level 1: Drawing tiles from a map
• 6.1.1. Top Level Draw Tile
• 6.1.2. Default Draw Tile
• 6.1.3. Draw Tile with Wraparound
• 6.2. Level 2: Drawing a character
• 6.3. Level 3: Drawing a string
• 6.4. Level 4: Text wrapping
• 6.5. Level 5: Word Wrapping

• 7. Fill
• 8. Lines
• 8.1. Horizontal Line
• 8.2. Vertical Line
• 8.3. Regular Line
• 8.4. Thick Line
• 8.5. Slope Line
• 8.6. TODO Pattern Line

• 9. Rectangle
• 9.1. Stroked Rectangle
• 9.2. Filled Rectangle

• 10. Circle
• 10.1. Stroked Circle
• 10.2. Filled Circle
• 10.3. Thick Circle

• 11. Rounded Rectangle
• 11.1. Stroked Rounded Rectangle
• 11.2. Filled Rounded Rectangle

• 12. Triangle
• 13. Arrow
• 14. Bezier Curve
• 15. Bezier Arrow
• 16. Tiny Tile
• 17. Error Codes
• 18. Layout
• 18.1. Outline
• 18.2. Centerbox
• 18.3. Border
• 18.4. Grid

• 19. Invert
• 20. Bitrow