Ecore_FB_Calibrate_Group (3) - Linux Manuals

Ecore_FB_Calibrate_Group: Functions that calibrate the screen.

NAME

Framebuffer Calibration Functions - Functions that calibrate the screen.

Functions

EAPI void ecore_fb_touch_screen_calibrate_set (int xscale, int xtrans, int yscale, int ytrans, int xyswap)
Calibrates the touschreen using the given parameters.
EAPI void ecore_fb_touch_screen_calibrate_get (int *xscale, int *xtrans, int *yscale, int *ytrans, int *xyswap)
Retrieves the calibration parameters of the touchscreen.

Detailed Description

Functions that calibrate the screen.

Function Documentation

EAPI void ecore_fb_touch_screen_calibrate_get (int * xscale, int * xtrans, int * yscale, int * ytrans, int * xyswap)

Retrieves the calibration parameters of the touchscreen.

Parameters:

xscale Pointer to an integer in which to store the X scaling. Note that 256 = 1.0.
xtrans Pointer to an integer in which to store the X translation.
yscale Pointer to an integer in which to store the Y scaling.
ytrans Pointer to an integer in which to store the Y translation.
xyswap Pointer to an integer in which to store the Swap X & Y flag.

EAPI void ecore_fb_touch_screen_calibrate_set (int xscale, int xtrans, int yscale, int ytrans, int xyswap)

Calibrates the touschreen using the given parameters.

Parameters:

xscale X scaling, where 256 = 1.0
xtrans X translation.
yscale Y scaling.
ytrans Y translation.
xyswap Swap X & Y flag.

Author

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