PageImageParams Class

class PageImageParams : SystemIDisposable

Namespace:Datalogics::PDFL

Inherits from:: SystemIDisposable

Detailed Description

Used to manage converting a PDF page to an image.

The Page Image Parameters are a set of parameters used to control converting a PDF page to an image, such as a PNG, JPG, or BMP. The parameters include pixel height & width, color space, resolution, so on.

Referenced by

Page PageImageParams

Uses types

ColorProfile ColorSpace DrawFlags PageImageParams RenderIntent SmoothFlags

Constructor & Destructor Documentation

PageImageParams()

PageImageParams(ColorSpace ColorSpace, SmoothFlags Smoothing, int PixelWidth, int PixelHeight, double HorizontalResolution, double VerticalResolution, DrawFlags PageDrawFlags)

Parameters

ColorSpace: ColorSpace: The desired color space for the image, DEVICERGB, DEVICECMYK or DEVICEGRAY only.
Smoothing: SmoothFlags: Indicates what parts of PDF Page (text, image, art, none) are to be smoothed in rendering to an image. Note these flags can be or'd together
PixelWidth: int: The desired witdth in pixels of the output image.
PixelHeight: int: The desired height in pixels of the output image.
HorizontalResolution: double: The desired horizontal resolution in pixels/inch of the output image. If you pass in 0.0, 300.0 dpi is used.
VerticalResolution: double: The desired vertical resolution in pixels/inch of the output image. If you pass in 0.0, 300.0 dpi is used.
PageDrawFlags: DrawFlags: An OR of the flags from DrawFlags which control how the PDF page is to be drawn.

Set up the parameters for rendering a PDF page to an image.

Horizontal and Vertical Resolution have to be either both zero or both non-zero.

Property Documentation

bool BlackPointCompensation[get, set]

bool BypassCopyPerm[get, set]

bool CalibrateDeviceSpacesWhenPrinting[get, set]

double HorizontalResolution[get, set]

ColorProfile ICCProfile[get, set]

string ICCProfileCustomPath[get, set]

ColorSpace ImageColorSpace[get, set]

DrawFlags PageDrawFlags[get, set]

int PixelHeight[get, set]

int PixelWidth[get, set]

RenderIntent RenderIntent[get, set]

SmoothFlags Smoothing[get, set]

bool ThinLineHeuristics[get, set]

bool UseDeviceNForImageSeparations[get, set]

double VerticalResolution[get, set]

Member Function Documentation

void Dispose()

Returns:

void