Struct LinearGradientPrimitive

#[repr(packed(1))]
pub struct LinearGradientPrimitive {
    pub transform: [f32; 6],
    pub start_position: [f32; 2],
    pub end_position: [f32; 2],
    pub stop: u32,
    pub mask_head_and_spread: i32,
}

Fields

transform: [f32; 6]

A 2x3 column-major matrix, transform a vertex position to the texture position

start_position: [f32; 2]

position of the start center

end_position: [f32; 2]

position of the end center

stop: u32

The color stop information, there are two parts:

• The high 16-bit index represents the start index of the color stop.
• The low 16-bit index represents the size of the color stop.

mask_head_and_spread: i32

A mix of two 16-bit values:

• The high 16-bit index represents the head mask layer.
• The low 16-bit represents the spread method of the gradient. 0 for pad, 1 for reflect and 2 for repeat

Trait Implementations

impl AsBytes for LinearGradientPrimitive

where [f32; 6]: AsBytes, [f32; 2]: AsBytes, u32: AsBytes, i32: AsBytes,

fn as_bytes(&self) -> &[u8]

Gets the bytes of this value.

fn write_to(&self, bytes: &mut [u8]) -> Option<()>

Writes a copy of self to bytes.

fn write_to_prefix(&self, bytes: &mut [u8]) -> Option<()>

Writes a copy of self to the prefix of bytes.

fn write_to_suffix(&self, bytes: &mut [u8]) -> Option<()>

Writes a copy of self to the suffix of bytes.

impl Clone for LinearGradientPrimitive

fn clone(&self) -> LinearGradientPrimitive

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for LinearGradientPrimitive

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for LinearGradientPrimitive

fn eq(&self, other: &LinearGradientPrimitive) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for LinearGradientPrimitive

impl StructuralPartialEq for LinearGradientPrimitive