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#[cfg(feature = "serde")]
use serde::Serialize;
use crate::{
processed::drawing::common_types::rectangle_alignment::RectangleAlignmentValues,
raw::drawing::{
effect::reflection::XlsxReflection,
st_types::{emu_to_pt, st_angle_to_degree, st_percentage_to_float},
},
};
/// reflection (Reflection Effect)
///
/// This element specifies a reflection effect.
///
/// Example:
/// ```
/// <a:reflection blurRad="151308" stA="88815" endPos="65000" dist="402621"dir="5400000" sy="-100000" algn="bl" rotWithShape="0" />
/// ```
///
/// https://learn.microsoft.com/en-us/dotnet/api/documentformat.openxml.drawing.reflection?view=openxml-3.0.1
#[derive(Debug, Clone, PartialEq)]
#[cfg_attr(feature = "serde", derive(Serialize))]
pub struct Reflection {
/// aignment
///
/// Specifies shadow alignment; alignment happens first, effectively setting the origin for scale, skew, and offset.
///
/// * Bottom
/// * BottomLeft
/// * BottomRight
/// * Center
/// * Left
/// * Right
/// * Top
/// * TopLeft
/// * TopRight
///
/// https://learn.microsoft.com/en-us/dotnet/api/documentformat.openxml.drawing.rectanglealignmentvalues?view=openxml-3.0.1
pub alignment: RectangleAlignmentValues,
/// blur radius in points
pub blur_radius: f64,
/// Specifies the direction to offset the shadow as angle
pub direction: f64,
/// Specifies how far to offset the shadow in points
pub distance: f64,
/// Specifies the ending reflection opacity in percentage
pub end_alpha: f64,
/// Specifies the end position (along the alpha gradient ramp) of the end alpha value as percentage
pub end_position: f64,
/// Specifies the direction to offset the reflection in angle degree
pub fade_direction: f64,
/// Specifies the horizontal skew angle
///
/// Example: 60 -> 60 degress
pub horizontal_skew_angle: f64,
/// Specifies the vertical skew angle
pub vertical_skew_angle: f64,
/// Specifies whether the shadow rotates with the shape if the shape is rotated
pub rotatae_with_shape: bool,
/// starting reflection opacity in percentage
// stA (Start Opacity)
pub start_alpha: f64,
/// Specifies the start position (along the alpha gradient ramp) of the start alpha value as percentage
pub start_position: f64,
/// Specifies the horizontal scaling factor; negative scaling causes a flip in percentage.
///
/// Example: 0.65 -> 65%
pub horizontal_scale: f64,
/// Specifies the vertical scaling factor; negative scaling causes a flip.
pub vertical_scale: f64,
}
impl Reflection {
pub(crate) fn from_raw(raw: Option<XlsxReflection>) -> Option<Self> {
let Some(raw) = raw else { return None };
return Some(Self {
alignment: RectangleAlignmentValues::from_string(raw.clone().algn),
blur_radius: emu_to_pt(raw.clone().blur_rad.unwrap_or(0) as i64),
direction: st_angle_to_degree(raw.clone().dir.unwrap_or(0) as i64),
distance: emu_to_pt(raw.clone().dist.unwrap_or(0) as i64),
end_alpha: st_percentage_to_float(raw.clone().end_a.unwrap_or(0) as i64),
end_position: st_percentage_to_float(raw.clone().end_pos.unwrap_or(0) as i64),
fade_direction: st_angle_to_degree(raw.clone().fade_dir.unwrap_or(0) as i64),
horizontal_skew_angle: st_angle_to_degree(raw.clone().kx.unwrap_or(0)),
vertical_skew_angle: st_angle_to_degree(raw.clone().ky.unwrap_or(0)),
rotatae_with_shape: raw.clone().rot_with_shape.unwrap_or(false),
start_alpha: st_percentage_to_float(raw.clone().st_a.unwrap_or(0) as i64),
start_position: st_percentage_to_float(raw.clone().st_pos.unwrap_or(0) as i64),
horizontal_scale: st_percentage_to_float(raw.clone().sx.unwrap_or(0)),
vertical_scale: st_percentage_to_float(raw.clone().sy.unwrap_or(0)),
});
}
}