EthercatDevice_QECRXXUN01.lcdDrawLine()

[EthercatDevice_QECRXXUN01]

Description

Draw the straight line.

Class Modules

class EthercatDevice_QECR11UN01;
/* RJ45 power [1, 1]. */
class EthercatDevice_QECR00UN01;
/* RJ45 power [0, 0]. */

Format

int lcdDrawLine(int16_t x0, int16_t y0, int16_t x1, int16_t y1, uint16_t color);

Syntax

EthercatDevice_QECR11UN01 slave;
slave.lcdDrawLine(int16_t x0, int16_t y0, int16_t x1, int16_t y1, uint16_t color);

Parameters

  • int16_t x0: x start position.
  • int16_t y0: y start position.
  • int16_t x1: x end position.
  • int16_t y1: y end position.
  • uint16_t color: color.

Returns

Int: 0 for successful; if the return value is smaller than 0 means error.


Libraries Reference Home

The text of the 86Duino reference is a modification of the Arduino reference and is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.

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