Ecore_FB_Calibrate_Group(3)

NAME
Ecore_FB_Calibrate_Group - Framebuffer Calibration Functions

 - Functions that calibrate the screen.

SYNOPSIS

  Functions
void ecore_fb_touch_screen_calibrate_set (int xscale, int xtrans, int yscale, int ytrans, int xyswap)
Calibrates the touschreen using the given parameters.
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

  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.

  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.

Author

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