Monkeybread Software - DynaPDF Manual

DynaPDF Manual - Page 528

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Function Reference

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GetStrokeColor

Syntax:

UI32 pdfGetStrokeColor(

const PPDF* IPDF) // Instance pointer

The function returns the current stroke color. The returned color value is not converted to the active

color space. For example, if the color space will be changed with SetColorSpace(), the color value is

still the same. Colors must be correctly defined in the current color space.

Default value = 0 (Black)

GetSubmitAction

Syntax:

LBOOL pdfGetSubmitAction(

const PPDF* IPDF,

// Instance pointer

UI32 Handle,

// SubmitFormAction handle

struct TPDFSubmitFormAction* Value) // See below

struct TPDFSubmitFormAction

{

UI32

StructSize;

// Must be set to sizeof(TSubmitFormAction)

const char*

CharSet;

// Optional charset in which the form should be submitted.

const void** Fields;

// Array of field pointers -> GetFieldEx2().

UI32

FieldsCount;

// Number of fields in the array.

TSubmitFlags Flags;

// Various flags, see CreateSubmitAction().

const char* URL;

// The URL of the script that will process the

// submission.

SI32

NextAction;

// -1 or next action handle to be executed if any

TActionType

NextActionType; // Only set if NextAction is >= 0.

};

The function returns the properties of a Submit Form Action. The member StructSize must be

initialized with the structure size before the function can be called.

Return values:

If the function succeeds the return value is 1. If the function fails the return value is 0.

GetSVGSize

Syntax:

LBOOL pdfGetSVGSize(

const ISVG* ISVG,

// Instance pointer

const char* SymbolID, // SymbolID or NULL

double* Width,

// Out -> The calculated width of the graphic

double* Height)

// Out -> The calculated height of the graphic

The function retrieves the width and height of a SVG graphic. The parameter SymbolID is optional, it

can be used to load a specific symbol of a SVG symbol file.

SVG files are available in different flavors. Regular SVG files contain exactly one graphic but SVG

files can also contain more than one graphic or symbol. Such symbol files contain no visible graphic

Previous topic: GetSpaceWidth

Next topic: GetSVGSymbolCount, GetSVGSymbolName