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Overview of the Magnification API technology.
To develop Magnification API, you need these headers:
For programming guidance for this technology, see:
Functions
| 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 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 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 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. |
Structures
| MAGCOLOREFFECT Describes a color transformation matrix that a magnifier control uses to apply a color effect to magnified screen content. |
| MAGIMAGEHEADER Describes an image format. |
| MAGTRANSFORM Describes a transformation matrix that a magnifier control uses to magnify screen content. |