IInkRenderer::PixelToInkSpace method (msinkaut.h)

Article
02/22/2024

Converts a location in pixel space coordinates to be a location in ink space coordinates.

Syntax

HRESULT PixelToInkSpace(
  [in]      LONG_PTR hDC,
  [in, out] long     *x,
  [in, out] long     *y
);

Parameters

[in] hDC

The handle of the device context for the containing control or form.

[in, out] x

The x coordinate of the point to convert into an ink location.

[in, out] y

The y coordinate of the point to convert into an ink location.

Return value

This method can return one of these values.

Return code	Description
S_OK	Success.
E_POINTER	A parameter contained an invalid pointer.
E_INVALIDARG	Invalid display handle.
E_INK_EXCEPTION	An exception occurred inside the method.

Remarks

PixelToInkSpace converts from pixel to ink space (1 HIMETRIC unit = .01mm), applies the inverse of the view transform, and then applies the object transform.

Requirements

Requirement	Value
Minimum supported client	Windows XP Tablet PC Edition [desktop apps only]
Minimum supported server	None supported
Target Platform	Windows
Header	msinkaut.h
Library	InkObj.dll