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Vector Graphics Overview
סקירה
HotPDF תומכת בתהליכים מוכווני vector בשתי דרכים עיקריות: ציור ישיר בעמוד דרך THPDFPage API וייבוא metafile דרך מתודות עזר של EMF/WMF
Main Approaches
- Direct Drawing: Use THPDFPage methods for lines, curves, fills, text placement, and other PDF canvas operations
- Reusable Stroke Geometry: Use THotPDF.RegisterLineGraphicsState with THPDFPage.SetGraphicsState to reuse line width, cap, join, and miter-limit settings across paths
- Metafile Import: Use THPDFPage.ShowMetafile to place EMF or WMF content on the page
- Layout Control: Combine page drawing with scaling, positioning, and current-page state changes
Typical Entry Points
See Also
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