PDFPAGE_SetRGBColor

This method sets both stroke and fill colors to the specified RGB color values.

Syntax

HRESULT PDFPAGE_SetRGBColor (
DOUBLE r,
DOUBLE g,
DOUBLE b
)

Parameters

Red component of the color value

Green component of the color value

Blue component of the color value

Return value

If successful, this method returns S_OK. If it fails, this method should return one of the error values.

Remarks

PDFPAGE_SetRGBColor sets both stroke and fill colors to specified RGB color values. Values should be in the range [0..1].

To convert an RGB color value to a valid parameter, use the following formula, where x is in the range [0..255]: x/255 -> [0..1]

Example: RGB (150, 101, 15) -> (0.588, 0.396, 0.059)

Equivalent in new interface: IPDFDocument4::SetColor.

Example

How to Set the Same Color for Filling and Stroking

Delphi

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{ PDF object is supposed to be created }
PDF.BeginDoc;
PDF.PDFPAGE_SetRGBColor(1, 0, 0);
PDF.PDFPAGE_SetLineWidth(2);
PDF.PDFPAGE_MoveTo(10, 10);
PDF.PDFPAGE_LineTo(110, 110);
PDF.PDFPAGE_LineTo(110, 10);
PDF.PDFPAGE_ClosePath;
PDF.PDFPAGE_FillAndStroke;
PDF.EndDoc;

C/C++

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// PDF object is supposed to be created
PDF->BeginDoc();
PDF->PDFPAGE_SetRGBColor(1, 0, 0);
PDF->PDFPAGE_SetLineWidth(2);
PDF->PDFPAGE_MoveTo(10, 10);
PDF->PDFPAGE_LineTo(110, 110);
PDF->PDFPAGE_LineTo(110, 10);
PDF->PDFPAGE_ClosePath();
PDF->PDFPAGE_FillAndStroke();
PDF->EndDoc();

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// PDF object is supposed to be created
PDF.BeginDoc();
PDF.PDFPAGE_SetRGBColor(1, 0, 0);
PDF.PDFPAGE_SetLineWidth(2);
PDF.PDFPAGE_MoveTo(10, 10);
PDF.PDFPAGE_LineTo(110, 110);
PDF.PDFPAGE_LineTo(110, 10);
PDF.PDFPAGE_ClosePath();
PDF.PDFPAGE_FillAndStroke();
PDF.EndDoc();

Visual Basic

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' PDF object is supposed to be created
PDF.BeginDoc
PDF.PDFPAGE_SetRGBColor 1, 0, 0
PDF.PDFPAGE_SetLineWidth 2
PDF.PDFPAGE_MoveTo 10, 10
PDF.PDFPAGE_LineTo 110, 110
PDF.PDFPAGE_LineTo 110, 10
PDF.PDFPAGE_ClosePath
PDF.PDFPAGE_FillAndStroke
PDF.EndDoc

Syntax

Parameters

Return value

Remarks

Example

See Also