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Magnification API functions

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This section contains reference information about the Magnification API functions.

In this section

Topic Description
MagGetColorEffect
 Gets the color transformation matrix for a magnifier control.
MagGetFullscreenColorEffect
 Retrieves the color transformation matrix associated with the full-screen magnifier.
MagGetFullscreenTransform
 Retrieves the magnification settings for the full-screen magnifier.
MagGetImageScalingCallback
 Deprecated in Windows 7 and later
Retrieves the registered callback function that implements a custom transform for image scaling.
MagGetInputTransform
 Retrieves the current input transformation for pen and touch input, represented as a source rectangle and a destination rectangle.
MagGetWindowFilterList
 Retrieves the list of windows that are magnified or excluded from magnification.
MagGetWindowSource
 Gets the rectangle of the area that is being magnified.
MagGetWindowTransform
 Retrieves the transformation matrix associated with a magnifier control.
MagImageScalingCallback
 Deprecated in Windows 7 and later
Prototype for a callback function that implements a custom transform for image scaling.
MagInitialize
 Creates and initializes the magnifier run-time objects.
MagSetColorEffect
 >Sets the color transformation matrix for a magnifier control.
MagSetFullscreenColorEffect
 Changes the color transformation matrix associated with the full-screen magnifier.
MagSetFullscreenTransform
 Changes the magnification settings for the full-screen magnifier.
MagSetImageScalingCallback
 Deprecated in Windows 7 and later
Sets the callback function for external image filtering and scaling.
MagSetInputTransform
 Sets the current active input transformation for pen and touch input, represented as a source rectangle and a destination rectangle.
MagSetWindowFilterList
 Sets the list of windows to be magnified or the list of windows to be excluded from magnification.
MagSetWindowSource
 Sets the source rectangle for the magnification window.
MagSetWindowTransform
 Sets the transformation matrix for a magnifier control.
MagShowSystemCursor
 Shows or hides the system cursor.
MagUninitialize
 Destroys the magnifier run-time objects.

Reference