Crate farba

Macros

• rgb
  Macro to pack RGB values into a u32 with an alpha of 255
• rgba
  Macro to pack RGBA values into a u32

Structs

• Canvas
• Mat3
  Represents the 3x3 matrix with the following values:
• NormalizedRect
• NormalizedTriangle
• RGBAColor
• Vec2
• Vec3

Traits

• Color

Functions

• normalize_rect
  The point of this function is to produce two ranges x1..=x2 and y1..=y2 that are guaranteed to be safe to iterate over the canvas of size canvas_width by canvas_height without any boundary checks.
• normalize_triangle
  The point of this function is to produce two ranges left_x..=right_x and top_y..=bottom_y that are guaranteed to be safe to iterate over the canvas of size width by height without any boundary checks.