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Added more examples

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Aalian Khan 2019-05-13 21:24:45 -04:00 committed by GitHub
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1 changed files with 40 additions and 2 deletions
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42
esphome/components/nextion/nextion.h
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@ -68,8 +68,8 @@ class Nextion : public PollingComponent, public uart::UARTDevice {
* Set the pressed background color of a component.
* @param component The component name.
* @param color The color (as a string).
* Example: `it.set_component_pressed_background_color("button", "17013"`
* The pressed background color of the component named `button` has been changed to blue.
* Example: `it.set_component_pressed_background_color("button", "17013");
* The pressed background color of the component named `button` has been changed to blue. So when the button is pressed, the background color will change to blue.
* Use this [color picker](https://nodtem66.github.io/nextion-hmi-color-convert/index.html) to convert color codes to Nextion HMI colors
*/
void set_component_pressed_background_color(const char *component, const char *color);
@ -77,12 +77,18 @@ class Nextion : public PollingComponent, public uart::UARTDevice {
* Set the font color of a component.
* @param component The component name.
* @param color The color (as a string).
* Example: `it.set_component_font_color("textview", "17013);
* The font color of component named `textview` has been changed to blue.
* Use this [color picker](https://nodtem66.github.io/nextion-hmi-color-convert/index.html) to convert color codes to Nextion HMI colors
*/
void set_component_font_color(const char *component, const char *color);
/**
* Set the pressed font color of a component.
* @param component The component name.
* @param color The color (as a string).
* Example: `it.set_component_pressed_font_color("button", "17013");`
* The pressed font color for component named button has been changed to blue. So when `button` is pressed, the font color will change to blue
* Use this [color picker](https://nodtem66.github.io/nextion-hmi-color-convert/index.html) to convert color codes to Nextion HMI colors
*/
void set_component_pressed_font_color(const char *component, const char *color);
/**
@ -90,12 +96,16 @@ class Nextion : public PollingComponent, public uart::UARTDevice {
* @param component The component name.
* @param x The x coordinate.
* @param y The y coordinate.
* Example: `it.set_component_coordinates("pic", 55, 100);`
* The component named `pic` has moved to the x coordinate `55` and y coordinate `100`.
*/
void set_component_coordinates(const char *component, int x, int y);
/**
* Set the font id for a component.
* @param component The component name.
* @param font_id The ID of the font (number).
* Example: `it.set_component_font("textview", "3");`
* Changes the font of the component named `textveiw`. Font IDs are set in the Nextion Editor.
*/
void set_component_font(const char *component, uint8_t font_id);
#ifdef USE_TIME
@ -109,26 +119,36 @@ class Nextion : public PollingComponent, public uart::UARTDevice {
/**
* Show the page with a given name.
* @param page The name of the page.
* Example: `it.goto_page("main");`
* Switches to the page named `main`. Pages are named in the Nextion Editor.
*/
void goto_page(const char *page);
/**
* Hide a component.
* @param component The component name.
* Example: `hide_component("button");`
* Hides the component named `button`.
*/
void hide_component(const char *component);
/**
* Show a component.
* @param component The component name.
* Example: `show_component("button");`
* Shows the component named `button`.
*/
void show_component(const char *component);
/**
* Enable touch for a component.
* @param component The component name.
* Example: `enable_component_touch("button");`
* Enables touch for component named `button`.
*/
void enable_component_touch(const char *component);
/**
* Disable touch for a component.
* @param component The component name.
* Examlple: `disable_component_touch("button");`
* Disables touch for component named `button`.
*/
void disable_component_touch(const char *component);
/**
@ -143,6 +163,8 @@ class Nextion : public PollingComponent, public uart::UARTDevice {
* @param picture_id The picture id.
* @param x1 The x coordinate.
* @param y1 The y coordniate.
* Example: `display_picture(2, 15, 25);`
* Displays the picture who has the id `2` at the x coordinates `15` and y coordinates `25`.
*/
void display_picture(int picture_id, int x_start, int y_start);
/**
@ -152,6 +174,9 @@ class Nextion : public PollingComponent, public uart::UARTDevice {
* @param width The width to draw.
* @param height The height to draw.
* @param color The color to draw with (as a string).
* Example: `fill_area(50, 50, 100, 100, "17013");`
* Fills an area that starts at x coordiante `50` and y coordinate `50` with a height of `100` and width of `100` with the color of blue.
* Use this [color picker](https://nodtem66.github.io/nextion-hmi-color-convert/index.html) to convert color codes to Nextion HMI colors
*/
void fill_area(int x1, int y1, int width, int height, const char *color);
/**
@ -161,6 +186,9 @@ class Nextion : public PollingComponent, public uart::UARTDevice {
* @param x2 The ending x coordinate.
* @param y2 The ending y coordinate.
* @param color The color to draw with (as a string).
* Example: `it.line(50, 50, 75, 75, "17013");`
* Makes a line that starts at x coordinate `50` and y coordinate `50` and ends at x coordinate `75` and y coordinate `75` with the color of blue.
* Use this [color picker](https://nodtem66.github.io/nextion-hmi-color-convert/index.html) to convert color codes to Nextion HMI colors.
*/
void line(int x1, int y1, int x2, int y2, const char *color);
/**
@ -170,6 +198,9 @@ class Nextion : public PollingComponent, public uart::UARTDevice {
* @param width The width of the rectangle.
* @param height The height of the rectangle.
* @param color The color to draw with (as a string).
* Example: `it.rectangle(25, 35, 40, 50, "17013");`
* Makes a outline of a rectangle that starts at x coordinate `25` and y coordinate `35` and has a width of `40` and a length of `50` with color of blue.
* Use this [color picker](https://nodtem66.github.io/nextion-hmi-color-convert/index.html) to convert color codes to Nextion HMI colors.
*/
void rectangle(int x1, int y1, int width, int height, const char *color);
/**
@ -186,17 +217,24 @@ class Nextion : public PollingComponent, public uart::UARTDevice {
* @param center_y The center y coordinate.
* @param radius The circle radius.
* @param color The color to draw with (as a string).
* Example: `it.filled_cricle(25, 25, 10, "17013");`
* Makes a filled circle at the x cordinates `25` and y coordinate `25` with a radius of `10` with a color of blue.
* Use this [color picker](https://nodtem66.github.io/nextion-hmi-color-convert/index.html) to convert color codes to Nextion HMI colors.
*/
void filled_circle(int center_x, int center_y, int radius, const char *color);
/** Set the brightness of the backlight.
*
* @param brightness The brightness, from 0 to 100.
* Example: `it.set_backlight_brightness(30);`
* Changes the brightness of the display to 30%.
*/
void set_backlight_brightness(uint8_t brightness);
/**
* Set the touch sleep timeout of the display.
* @param timeout Timeout in seconds.
* Example: `it.set_touch_sleep_timeout(30);`
* After 30 seconds the display will go to sleep. Note: the display will only wakeup by a restart or by setting up `thup`.
*/
void set_touch_sleep_timeout(uint16_t timeout);