Photon microGUI widgets library 0.6.0
PgGradient_t Struct Reference
Photon native functions and types

#include <PhWidgetsNativeTypes.h>

Detailed Description

The gradient alpha.

This data structure is undocumented but it contains at least the following members:

Members

‍int gradient_type

  • Pg_GRAD_NOGRADIENT
  • Pg_GRAD_VECTOR
  • Pg_GRAD_RADIAL
  • etc.

‍int transition_type

  • Pg_GRAD_TABLE
  • Pg_GRAD_LINEAR
  • etc.

‍int rotation Rotation of the gradient band in degrees. 0 means that the gradient band is perpendicular to the gradient vector. Rotation only effects vector gradients.

‍PhPoint_t start_point The start-point of the gradient vector or the center for radial gradients. The effective start_point of the gradient vector is automatically recomputed if a non-zero rotation is specified.

‍PhPoint_t end_point The end-point of the gradient vector / end.x == radius for radial gradients.

‍PgColor_t start_color Color at the start-point of the gradient vector.

‍PgColor_t end_color Color at the end-point of the gradient vector.

‍int table_size Number of entries in the transition table.

‍char unsigned * transition_table table[i-1] = percentage of end-color at the start of the i-th color segment. 0% - 100%.

The documentation for this struct was generated from the following file: