Struct GroupParams 

pub struct GroupParams {
    pub x_min: i32,
    pub y_min: i32,
    pub x_max: i32,
    pub y_max: i32,
    pub isolated: bool,
    pub knockout: bool,
    pub soft_mask_type: SoftMaskType,
}

Parameters for one transparency group, collected before begin_group.

Fields

x_min: i32

Left edge of the group bounding box in device pixels (inclusive).

y_min: i32

Top edge of the group bounding box in device pixels (inclusive).

x_max: i32

Right edge of the group bounding box in device pixels (inclusive).

y_max: i32

Bottom edge of the group bounding box in device pixels (inclusive).

isolated: bool

true → group starts transparent; false → backdrop is copied in.

knockout: bool

true → each object within the group clears accumulated alpha first.

soft_mask_type: SoftMaskType

Role of this group’s output — controls extract_soft_mask behaviour.

Trait Implementations

impl Clone for GroupParams

fn clone(&self) -> GroupParams

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GroupParams

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

Formats the value using the given formatter.