9zigen

/*
 *  This sketch sends ads1115 current sensor data via HTTP POST request to thingspeak server.
 *  It needs the following libraries to work (besides the esp8266 standard libraries supplied with the IDE):
 *
 *  - https://github.com/adafruit/Adafruit_ADS1X15
 *
 *  designed to run directly on esp8266-01 module, to where it can be uploaded using this marvelous piece of software:
 *
 *  https://github.com/esp8266/Arduino
 *

9zigen

/*
 *  This sketch sends ads1115 current sensor data via HTTP POST request to thingspeak server.
 *  It needs the following libraries to work (besides the esp8266 standard libraries supplied with the IDE):
 *
 *  - https://github.com/adafruit/Adafruit_ADS1X15
 *
 *  designed to run directly on esp8266-01 module, to where it can be uploaded using this marvelous piece of software:
 *
 *  https://github.com/esp8266/Arduino
 *

9zigen

        CATransform3D transformation = CATransform3DIdentity;
        // x line
        transformation.m11 = 1; // 20% less wide wall
        transformation.m12 = 0; //-1 / 10.0; // skews left up, right down if >0
        transformation.m13 = 0; // extends sideways for a short time
        transformation.m14 = 0;// // 1 / 5000 = left side towards viewer, right side away from viewer
        // y line
        transformation.m21 = 0; //-1 / 2.0; // skews bottom left, top right if <0
        transformation.m22 = 1; // .8 - 20% less tall
        transformation.m23 = 0; // extends upward for a short time