PDFのコンテンツをレンダリングするためにPDFBoxlibを使用しています。いくつかの制限があります(Type1フォントはサポートされていません、CMYKイメージはサポートされていません、演算子MP、PD、BMC、BDC、およびEMCは実装されていません)。
演算子MP、PD、BMC、BDC、EMCをどのように解釈すればよいですか?
更新しました:
operator: BDC args: [COSName{EmbeddedDocument}, COSName{MC1}]
operator: BDC args: [COSName{Document}, COSName{MC2}]
operator: gs args: [COSName{GS9}]
operator: cs args: [COSName{Pattern}]
operator: scn args: [COSName{P1}]
operator: re args: [COSInt{66}, COSFloat{570.302}, COSFloat{432.5}, COSFloat{23.278}]
operator: f args: [] // fill path
operator: k args: [COSInt{0}, COSInt{0}, COSInt{0}, COSInt{1}] // black color
operator: m args: [COSFloat{92.458}, COSFloat{559.601}] // move
operator: l args: [COSFloat{93.769}, COSFloat{559.601}]
operator: l args: [COSFloat{94.699}, COSFloat{562.331}]
....
....
operator: l args: [COSFloat{88.003}, COSFloat{582.385}]
operator: l args: [COSFloat{92.467}, COSFloat{576.433}]
operator: l args: [COSFloat{88.196}, COSFloat{571.038}]
operator: f* args: []
operator: gs args: [COSName{GS10}]
operator: w args: [COSFloat{0.216}]
operator: M args: [COSFloat{2.613}]
operator: m args: [COSFloat{88.196}, COSFloat{571.038}]
operator: l args: [COSFloat{92.659}, COSFloat{571.038}] // add line to path
operator: l args: [COSFloat{94.624}, COSFloat{574.24}]
operator: l args: [COSFloat{96.545}, COSFloat{571.038}]
operator: l args: [COSFloat{102.076}, COSFloat{571.038}]
operator: l args: [COSFloat{97.507}, COSFloat{577.119}]
operator: l args: [COSFloat{101.649}, COSFloat{582.385}]
operator: l args: [COSFloat{97.186}, COSFloat{582.385}]
operator: l args: [COSFloat{95.328}, COSFloat{579.462}]
operator: l args: [COSFloat{93.513}, COSFloat{582.385}]
operator: l args: [COSFloat{88.003}, COSFloat{582.385}]
operator: l args: [COSFloat{92.467}, COSFloat{576.433}]
operator: l args: [COSFloat{88.196}, COSFloat{571.038}]
operator: h args: []
operator: S args: [] // stroke
operator: EMC args: []
operator: EMC args: []