THotPDF.RenderLoadedDisplayListToBitmap Method
Private helper of THotPDF used whilst pages, objects and streams are loaded, rendered or written
Declaration
function RenderLoadedDisplayListToBitmap(PageIndex, DPI: Integer;
DisplayList: THPDFPageDisplayList; SoftwareRenderer: THPDFPageRenderer;
CancellationToken: THPDFCancellationToken;
out Diagnostics: THPDFRenderFallbackDiagnostics; out DiagnosticDroppedCount: Integer
; out Type3Stats: THPDFType3GlyphCacheStats;
out TransparencyStats: THPDFTransparencyGroupTileStats): TBitmap;Unit
HPDFDoc
Parameters
| Name | Purpose |
|---|---|
PageIndex | Input supplied to RenderLoadedDisplayListToBitmap |
DPI | Input supplied to RenderLoadedDisplayListToBitmap |
DisplayList | Input supplied to RenderLoadedDisplayListToBitmap |
SoftwareRenderer | Input supplied to RenderLoadedDisplayListToBitmap |
CancellationToken | Input supplied to RenderLoadedDisplayListToBitmap |
Diagnostics | Output produced by RenderLoadedDisplayListToBitmap |
DiagnosticDroppedCount | Output produced by RenderLoadedDisplayListToBitmap |
Type3Stats | Output produced by RenderLoadedDisplayListToBitmap |
TransparencyStats | Output produced by RenderLoadedDisplayListToBitmap |
Return value
Returns a TBitmap value
Usage notes
- Use this member in the document creation workflow before the affected page, resource, field or catalogue object is finalised
- Keep object names, field names, resource names and returned handles stable until the document is finalised