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generate_annotation_appearance

zpdf_document::annot_appearance

Function generate_annotation_appearance 

Source 
pub fn generate_annotation_appearance(
    file: &PdfFile,
    dict: &PdfDict,
    subtype: &str,
    rect: Rect,
) -> Option<GeneratedAppearance>
Expand description

Build a generated appearance for a markup / geometric annotation that has no /AP, or None when the subtype is unsupported or nothing should be drawn. dict is the annotation dictionary and rect its /Rect.