THPDFDocComparison

提供頁面、物件圖與渲染結果比較的 class methods

宣告

THPDFDocComparison = class
public
  class function Compare(DocA, DocB: THotPDF;
    Mode: THPDFComparisonMode): AnsiString;
  class function CompareWithLimits(DocA, DocB: THotPDF;
    Mode: THPDFComparisonMode;
    const Limits: THPDFStructuralCompareLimits): AnsiString;
  class function CompareWithOptions(DocA, DocB: THotPDF;
    Mode: THPDFComparisonMode;
    const Limits: THPDFStructuralCompareLimits;
    const RenderOptions: THPDFRenderedCompareOptions): AnsiString;
end;

方法

• Compare 使用預設的結構比較上限
• CompareWithLimits 接受呼叫端自選的結構上限，渲染選項用預設值
• CompareWithOptions 同時接受結構上限與感知式渲染比較選項

單元

HPDFDocCompare