Graph
The Graph will show a graph of data points, drawn from lower x valut to highest x value.
Template Parameters:
- CAPACITY The maximum number of data points on the graph.
Inherits from: GraphData, StaticDataGraph, AbstractDataGraph, Container, Drawable
Public Functions
Graph() | |
Additional inherited members
Public Functions inherited from GraphData
GraphData(int16_t capacity, int xvalues, int yvalues) | |
Initializes a new instance of the GraphWrapAndOverwriteData class. | |
Protected Functions inherited from GraphData
virtual int16_t | addValue(int xvalue, int yvalue) |
Adds a value to the internal data array and keeps track of when graph points, graph axis and the entire graph needs to be redrawn (invalidated). | |
Public Functions inherited from StaticDataGraph
FORCE_INLINE_FUNCTION int16_t | addDataPoint(float x, float y) |
Adds a new data point to the end of the graph. | |
FORCE_INLINE_FUNCTION int16_t | addDataPoint(int x, int y) |
Adds a new data point to the end of the graph. | |
FORCE_INLINE_FUNCTION int16_t | addDataPointScaled(int x, int y) |
Adds a new data point to the end of the graph. | |
FORCE_INLINE_FUNCTION int | deleteDataPoint(float x) |
Deletes the data point at the given x value. | |
FORCE_INLINE_FUNCTION int | deleteDataPoint(int x) |
Deletes the data point at the given x value. | |
FORCE_INLINE_FUNCTION int16_t | deleteDataPointIndex(int index) |
Same as deleteDataPoint(int) except the passed argument is the index of the value to delete. | |
FORCE_INLINE_FUNCTION int16_t | deleteDataPointScaled(int x) |
Same as dalateDataPoint(int) except the passed argument is assumed scaled. | |
virtual int | indexToDataPointXScaled(int16_t index) const |
Gets data point x coordinate scaled. | |
virtual int | indexToDataPointYScaled(int16_t index) const |
Gets data point y coordinate scaled. | |
virtual void | setGraphRangeXAutoScaled(bool showYaxis, int margin) |
Sets graph range x coordinate automatic scaled. | |
virtual void | setGraphRangeYAutoScaled(bool showXaxis =true, int margin =0) |
Sets graph range y coordinate automatic scaled. | |
virtual void | setScaleX(int scale, bool updateData =false) |
Sets a scaling factor to be multiplied on each X value added. | |
virtual void | setScaleY(int scale, bool updateData =false) |
Sets a scaling factor to be multiplied on each Y value added. | |
StaticDataGraph(int16_t capacity, int xvalues, int yvalues) | |
Initializes a new instance of the AbstractDataGraphWithY class. | |
Protected Functions inherited from StaticDataGraph
virtual int16_t | addValue(int xvalue, int yvalue) =0 |
Adds a value to the internal data array and keeps track of when graph points, graph axis and the entire graph needs to be redrawn (invalidated). | |
virtual int16_t | deleteIndex(int index) |
Removes a value from the internal data array and keeps track of when graph points, graph axis and the entire graph needs to be redrawn (invalidated). | |
virtual int16_t | deleteValue(int xvalue) |
Removes a value from the internal data array and keeps track of when graph points, graph axis and the entire graph needs to be redrawn (invalidated). | |
virtual CWRUtil::Q5 | indexToScreenXQ5(int16_t index) const |
Gets screen x coordinate for a specific data point added to the graph. | |
virtual CWRUtil::Q5 | indexToScreenYQ5(int16_t index) const |
Gets screen y coordinate for a specific data point added to the graph. | |
virtual int | indexToXAxis(const int valueScaled, const int labelScaled) const |
Convert the given valueScaled (index) to x axis value. | |
virtual bool | xScreenRangeToIndexRange(int16_t xMin, int16_t xMax, int16_t & indexMin, int16_t & indexMax) const |
Gets index range for screen x coordinate range taking the current graph range into account. | |
Public Classes inherited from AbstractDataGraph
class | GraphClickEvent |
An object of this type is passed with each callback that is sent when the graph is clicked. | |
class | GraphDragEvent |
An object of this type is passed with each callback that is sent when the graph is dragged. | |
Public Functions inherited from AbstractDataGraph
AbstractDataGraph(int16_t capacity) | |
Initializes a new instance of the AbstractDataGraph class. | |
void | addBottomElement(AbstractGraphDecoration & d) |
Adds an element to be shown in the area below the graph. | |
void | addGraphElement(AbstractGraphElement & d) |
Adds a graph element which will display the graph. | |
void | addLeftElement(AbstractGraphDecoration & d) |
Adds an element to be shown in the area to the left of the graph. | |
void | addRightElement(AbstractGraphDecoration & d) |
Adds an element to be shown in the area to the right of the graph. | |
void | addTopElement(AbstractGraphDecoration & d) |
Adds an element to be shown in the area above the graph. | |
virtual void | clear() |
Clears the graph to its blank/initial state. | |
FORCE_INLINE_FUNCTION int | float2scaledX(float f) const |
Same as float2scaled(float, int) using the graph's x scale. | |
FORCE_INLINE_FUNCTION int | float2scaledY(float f) const |
Same as float2scaled(float, int) using the graph's y scale. | |
FORCE_INLINE_FUNCTION uint8_t | getAlpha() const |
Gets the current alpha value of the widget. | |
FORCE_INLINE_FUNCTION int16_t | getGapBeforeIndex() const |
Gets gap before index as set using setGapBeforeIndex(). | |
FORCE_INLINE_FUNCTION int16_t | getGraphAreaHeight() const |
Gets graph area height. | |
FORCE_INLINE_FUNCTION int16_t | getGraphAreaHeightIncludingPadding() const |
Gets graph area height including padding (but not margin). | |
FORCE_INLINE_FUNCTION int16_t | getGraphAreaMarginBottom() const |
Gets graph margin bottom. | |
FORCE_INLINE_FUNCTION int16_t | getGraphAreaMarginLeft() const |
Gets graph margin left. | |
FORCE_INLINE_FUNCTION int16_t | getGraphAreaMarginRight() const |
Gets graph margin right. | |
FORCE_INLINE_FUNCTION int16_t | getGraphAreaMarginTop() const |
Gets graph margin top. | |
FORCE_INLINE_FUNCTION int16_t | getGraphAreaPaddingBottom() const |
Gets graph area padding bottom. | |
FORCE_INLINE_FUNCTION int16_t | getGraphAreaPaddingLeft() const |
Gets graph area padding left. | |
FORCE_INLINE_FUNCTION int16_t | getGraphAreaPaddingRight() const |
Gets graph area padding right. | |
FORCE_INLINE_FUNCTION int16_t | getGraphAreaPaddingTop() const |
Gets graph area padding top. | |
FORCE_INLINE_FUNCTION int16_t | getGraphAreaWidth() const |
Gets graph area width. | |
FORCE_INLINE_FUNCTION int16_t | getGraphAreaWidthIncludingPadding() const |
Gets graph area width including padding (but not margin). | |
virtual float | getGraphRangeXMaxAsFloat() const |
Gets maximum x value for the graph. | |
virtual int | getGraphRangeXMaxAsInt() const |
Gets maximum x value for the graph. | |
virtual int | getGraphRangeXMaxScaled() const |
Gets maximum x value for the graph. | |
virtual float | getGraphRangeXMinAsFloat() const |
Gets minimum x value for the graph. | |
virtual int | getGraphRangeXMinAsInt() const |
Gets minimum x value for the graph. | |
virtual int | getGraphRangeXMinScaled() const |
Gets minimum x value for the graph. | |
virtual float | getGraphRangeYMaxAsFloat() const |
Gets maximum y value for the graph. | |
virtual int | getGraphRangeYMaxAsInt() const |
Gets maximum y value for the graph. | |
virtual int | getGraphRangeYMaxScaled() const |
Gets maximum y value for the graph. | |
virtual float | getGraphRangeYMinAsFloat() const |
Gets minimum y value for the graph. | |
virtual int | getGraphRangeYMinAsInt() const |
Gets minimum y value for the graph. | |
virtual int | getGraphRangeYMinScaled() const |
Gets minimum y value for the graph. | |
FORCE_INLINE_FUNCTION int16_t | getMaxCapacity() const |
Gets the capacity (max number of points) of the graph. | |
virtual bool | getNearestIndexForScreenX(int16_t x, int16_t & index) const |
Gets graph index nearest to the given screen x value. | |
virtual bool | getNearestIndexForScreenXY(int16_t x, int16_t y, int16_t & index) |
Gets graph index nearest to the given screen position. | |
virtual int | getScaleX() const |
Gets the scaling factor previously set using setScaleX(). | |
virtual int | getScaleY() const |
Gets the scaling factor previously set using setScaleY(). | |
FORCE_INLINE_FUNCTION int16_t | getUsedCapacity() const |
Gets the number of point used by the graph. | |
virtual void | handleClickEvent(const ClickEvent & event) |
Defines the event handler interface for ClickEvents. | |
virtual void | handleDragEvent(const DragEvent & event) |
Defines the event handler interface for DragEvents. | |
FORCE_INLINE_FUNCTION void | indexToDataPoint(int16_t index, float & xvalue, float & yvalue) const |
Gets data point as floating point values. | |
FORCE_INLINE_FUNCTION void | indexToDataPoint(int16_t index, int & xvalue, int & yvalue) const |
Gets data point as integer values. | |
FORCE_INLINE_FUNCTION void | indexToDataPointScaled(int16_t index, int & xvalue, int & yvalue) const |
Gets data point as raw (scaled) values. | |
FORCE_INLINE_FUNCTION float | indexToDataPointXAsFloat(int16_t index) const |
Gets data point x coordinate as float. | |
FORCE_INLINE_FUNCTION int | indexToDataPointXAsInt(int16_t index) const |
Gets data point x coordinate as int. | |
virtual int | indexToDataPointXScaled(int16_t index) const =0 |
Gets data point x coordinate scaled. | |
FORCE_INLINE_FUNCTION float | indexToDataPointYAsFloat(int16_t index) const |
Gets data point y coordinate as float. | |
FORCE_INLINE_FUNCTION int | indexToDataPointYAsInt(int16_t index) const |
Gets data point y coordinate as int. | |
virtual int | indexToDataPointYScaled(int16_t index) const =0 |
Gets data point y coordinate scaled. | |
FORCE_INLINE_FUNCTION int16_t | indexToScreenX(int16_t index) const |
Get the screen x coordinate for the given graph point index. | |
FORCE_INLINE_FUNCTION int16_t | indexToScreenY(int16_t index) const |
Get the screen y coordinate for the given graph point index. | |
FORCE_INLINE_FUNCTION int | int2scaledX(int i) const |
Same as int2scaled(int, int) using the graph's x scale. | |
FORCE_INLINE_FUNCTION int | int2scaledY(int i) const |
Same as int2scaled(int, int) using the graph's y scale. | |
virtual void | invalidateContent() const |
Invalidate content. | |
FORCE_INLINE_FUNCTION float | scaled2floatX(int i) const |
Same as scaled2float(int, int) using the graph's x scale. | |
FORCE_INLINE_FUNCTION float | scaled2floatY(int i) const |
Same as scaled2float(int, int) using the graph's y scale. | |
FORCE_INLINE_FUNCTION int | scaled2intX(int i) const |
Same as scaled2int(int, int) using the graph's x scale. | |
FORCE_INLINE_FUNCTION int | scaled2intY(int i) const |
Same as scaled2int(int, int) using the graph's y scale. | |
virtual void | setAlpha(uint8_t newAlpha) |
Sets the opacity (alpha value). | |
FORCE_INLINE_FUNCTION void | setClickAction(GenericCallback< const AbstractDataGraph &, const GraphClickEvent & > & callback) |
Sets an action to be executed when the graph is clicked. | |
FORCE_INLINE_FUNCTION void | setDragAction(GenericCallback< const AbstractDataGraph &, const GraphDragEvent & > & callback) |
Sets an action to be executed when the graph is dragged. | |
FORCE_INLINE_FUNCTION void | setGapBeforeIndex(int16_t index) |
Makes gap before the specified index. | |
void | setGraphAreaMargin(int16_t top, int16_t left, int16_t right, int16_t bottom) |
Sets graph position inside the widget by reserving a margin around the graph. | |
void | setGraphAreaPadding(int16_t top, int16_t left, int16_t right, int16_t bottom) |
Adds padding around the graph that will not be drawn in (apart from dots, boxes, lines etc. | |
FORCE_INLINE_FUNCTION void | setGraphRange(float xMin, float xMax, float yMin, float yMax) |
Sets minimum and maximum x and y coordinate ranges for the graph. | |
FORCE_INLINE_FUNCTION void | setGraphRange(float xMin, float xMax, int yMin, int yMax) |
Sets minimum and maximum x and y coordinate ranges for the graph. | |
FORCE_INLINE_FUNCTION void | setGraphRange(int xMin, int xMax, float yMin, float yMax) |
Sets minimum and maximum x and y coordinate ranges for the graph. | |
FORCE_INLINE_FUNCTION void | setGraphRange(int xMin, int xMax, int yMin, int yMax) |
Sets minimum and maximum x and y coordinate ranges for the graph. | |
FORCE_INLINE_FUNCTION void | setGraphRangeScaled(int xMin, int xMax, int yMin, int yMax) |
Same as setGraphRange(int, int, int, int) except the passed arguments are assumed scaled. | |
virtual void | setGraphRangeX(float min, float max) |
Sets minimum and maximum x coordinates for the graph. | |
virtual void | setGraphRangeX(int min, int max) |
Sets minimum and maximum x coordinates for the graph. | |
virtual void | setGraphRangeXAuto(bool showYaxis, float margin) |
Automatically adjust min and max x coordinate to show entire graph. | |
virtual void | setGraphRangeXAuto(bool showYaxis =true, int margin =0) |
Automatically adjust min and max x coordinate to show entire graph. | |
virtual void | setGraphRangeXAutoScaled(bool showYaxis, int margin) =0 |
Automatically adjust min and max x coordinate to show entire graph. | |
virtual void | setGraphRangeXScaled(int min, int max) |
Sets minimum and maximum x coordinates for the graph. | |
virtual void | setGraphRangeY(float min, float max) |
Sets minimum and maximum y coordinates for the graph. | |
virtual void | setGraphRangeY(int min, int max) |
Sets minimum and maximum y coordinates for the graph. | |
virtual void | setGraphRangeYAuto(bool showXaxis, float margin) |
Automatic adjust min and max y coordinate to show entire graph. | |
virtual void | setGraphRangeYAuto(bool showXaxis =true, int margin =0) |
Automatic adjust min and max y coordinate to show entire graph. | |
virtual void | setGraphRangeYAutoScaled(bool showXaxis, int margin) =0 |
Automatic adjust min and max y coordinate to show entire graph. | |
virtual void | setGraphRangeYScaled(int min, int max) |
Same as setGraphRangeY(int, int) except the passed arguments are assumed scaled. | |
virtual void | setHeight(int16_t height) |
Sets the height of this drawable. | |
virtual void | setScaleX(int scale, bool updateData =false) |
Sets a scaling factor to be multiplied on each X value added. | |
virtual void | setScaleY(int scale, bool updateData =false) |
Sets a scaling factor to be multiplied on each Y value added. | |
virtual void | setWidth(int16_t width) |
Sets the width of this drawable. | |
int | convertToNewScale(int value, int oldScale, int newScale) |
Converts a value from one scale to another scale. | |
FORCE_INLINE_FUNCTION int | float2scaled(float f, int scale) |
Multiply a floating point value with a constant and round the result. | |
FORCE_INLINE_FUNCTION int | int2scaled(int i, int scale) |
Multiply an integer value with a constant. | |
FORCE_INLINE_FUNCTION float | scaled2float(int i, int scale) |
Divide a floating point number with a constant. | |
FORCE_INLINE_FUNCTION int | scaled2int(int i, int scale) |
Divide an integer with a constant and round the result. | |
Protected Functions inherited from AbstractDataGraph
virtual CWRUtil::Q5 | indexToScreenXQ5(int16_t index) const =0 |
Gets screen x coordinate for a specific data point added to the graph. | |
virtual CWRUtil::Q5 | indexToScreenYQ5(int16_t index) const =0 |
Gets screen y coordinate for a specific data point added to the graph. | |
virtual int | indexToXAxis(const int valueScaled, const int labelScaled) const =0 |
Convert the given valueScaled (index) to x axis value. | |
void | invalidateAllXAxisPoints() |
Invalidate all x axis points. | |
FORCE_INLINE_FUNCTION void | invalidateGraphArea() const |
Invalidate entire graph area (the center of the graph). | |
void | invalidateGraphPointAt(int16_t index) |
Invalidate point at a given index. | |
void | invalidateXAxisPointAt(int16_t index) |
Invalidate x axis point at the given index. | |
void | updateAreasPosition() |
Updates the position of all elements in all area after a change in size of the graph area and/or label padding. | |
virtual CWRUtil::Q5 | valueToScreenXQ5(int x) const |
Gets screen x coordinate for an absolute value. | |
virtual CWRUtil::Q5 | valueToScreenYQ5(int y) const |
Gets screen y coordinate for an absolute value. | |
virtual bool | xScreenRangeToIndexRange(int16_t xMin, int16_t xMax, int16_t & indexMin, int16_t & indexMax) const =0 |
Gets index range for screen x coordinate range taking the current graph range into account. | |
Protected Attributes inherited from AbstractDataGraph
uint8_t | alpha |
The alpha of the entire graph. | |
Container | bottomArea |
The area below the graph. | |
int16_t | bottomPadding |
The graph area bottom padding. | |
GenericCallback< const AbstractDataGraph &, const GraphClickEvent & > * | clickAction |
The callback to be executed when this Graph is clicked. | |
GenericCallback< const AbstractDataGraph &, const GraphDragEvent & > * | dragAction |
The callback to be executed when this Graph is dragged. | |
int16_t | gapBeforeIndex |
The graph is disconnected (there is a gap) before this element index. | |
Container | graphArea |
The graph area (the center area) | |
int | graphRangeMaxX |
The graph range maximum x coordinate. | |
int | graphRangeMaxY |
The graph range maximum y coordinate. | |
int | graphRangeMinX |
The graph range minimum x coordinate. | |
int | graphRangeMinY |
The graph range minimum y coordinate. | |
Container | leftArea |
The area to the left of the graph. | |
int16_t | leftPadding |
The graph area left padding. | |
int16_t | maxCapacity |
Maximum number of points in the graph. | |
Container | rightArea |
The area to the right of the graph. | |
int16_t | rightPadding |
The graph area right padding. | |
Container | topArea |
The area above the graph. | |
int16_t | topPadding |
The graph area top padding. | |
int16_t | usedCapacity |
The number of used points in the graph. | |
int | xScale |
The data scale for the x values. | |
int | yScale |
The data scale for the y values. | |
Public Functions inherited from Container
virtual void | add(Drawable & d) |
Adds a Drawable instance as child to this Container. | |
Container() | |
virtual bool | contains(const Drawable & d) |
Query if a given Drawable has been added directly to this Container. | |
virtual void | draw(const Rect & invalidatedArea) const |
Draw this drawable. | |
virtual void | forEachChild(GenericCallback< Drawable & > * function) |
Executes the specified callback function for each child in the Container. | |
virtual Drawable * | getFirstChild() |
Obtain a pointer to the first child of this container. | |
virtual void | getLastChild(int16_t x, int16_t y, Drawable ** last) |
Gets the last child in the list of children in this Container. | |
virtual void | getLastChildNear(int16_t x, int16_t y, Drawable * last, int16_t fingerAdjustmentX, int16_t * fingerAdjustmentY) |
Works similar to getLastChild() but also considers the current set finger size in HAL. | |
virtual Rect | getSolidRect() const |
Get (the largest possible) rectangle that is guaranteed to be solid (opaque). | |
virtual void | insert(Drawable * previous, Drawable & d) |
Inserts a Drawable after a specific child node. | |
virtual void | invalidateContent() const |
Tell the framework that the contents of the Drawable needs to be redrawn. | |
virtual void | remove(Drawable & d) |
Removes a Drawable from the container by removing it from the linked list of children. | |
virtual void | removeAll() |
Removes all children in the Container by resetting their parent and sibling pointers. | |
virtual void | unlink() |
Removes all children by unlinking the first child. | |
Protected Functions inherited from Container
virtual Rect | getContainedArea() const |
Gets a rectangle describing the total area covered by the children of this container. | |
virtual void | moveChildrenRelative(int16_t deltaX, int16_t deltaY) |
Calls moveRelative on all children. | |
Protected Attributes inherited from Container
Drawable * | firstChild |
Pointer to the first child of this container. Subsequent children can be found through firstChild's nextSibling. | |
Public Functions inherited from Drawable
void | center() |
Centers the Drawable inside its parent. | |
void | centerX() |
Center the Drawable horizontally inside its parent. | |
void | centerY() |
Center the Drawable vertically inside its parent. | |
virtual void | childGeometryChanged() |
This function can be called on parent nodes to signal that the size or position of one or more of its children has changed. | |
virtual void | draw(const Rect & invalidatedArea) const =0 |
Draw this drawable. | |
Drawable() | |
Initializes a new instance of the Drawable class. | |
void | drawToDynamicBitmap(BitmapId id) |
Render the Drawable object into a dynamic bitmap. | |
void | expand(int margin =0) |
Expands the Drawable to have the same size as its parent with a given margin around the edge. | |
Rect | getAbsoluteRect() const |
Helper function for obtaining the rectangle this Drawable covers, expressed in absolute coordinates. | |
virtual Drawable * | getFirstChild() |
Function for obtaining the first child of this drawable if any. | |
int16_t | getHeight() const |
Gets the height of this Drawable. | |
virtual void | getLastChild(int16_t x, int16_t y, Drawable ** last) =0 |
Function for obtaining the the last child of this drawable that intersects with the specified point. | |
Drawable * | getNextSibling() |
Gets the next sibling node. | |
Drawable * | getParent() const |
Returns the parent node. | |
const Rect & | getRect() const |
Gets the rectangle this Drawable covers, in coordinates relative to its parent. | |
virtual Rect | getSolidRect() const =0 |
Get (the largest possible) rectangle that is guaranteed to be solid (opaque). | |
virtual Rect | getSolidRectAbsolute() |
Helper function for obtaining the largest solid rect (as implemented by getSolidRect()) expressed in absolute coordinates. | |
virtual void | getVisibleRect(Rect & rect) const |
Function for finding the visible part of this drawable. | |
int16_t | getWidth() const |
Gets the width of this Drawable. | |
int16_t | getX() const |
Gets the x coordinate of this Drawable, relative to its parent. | |
int16_t | getY() const |
Gets the y coordinate of this Drawable, relative to its parent. | |
virtual void | handleClickEvent(const ClickEvent & event) |
Defines the event handler interface for ClickEvents. | |
virtual void | handleDragEvent(const DragEvent & event) |
Defines the event handler interface for DragEvents. | |
virtual void | handleGestureEvent(const GestureEvent & event) |
Defines the event handler interface for GestureEvents. | |
virtual void | handleTickEvent() |
Called periodically by the framework if the Drawable instance has subscribed to timer ticks. | |
virtual void | invalidate() const |
Tell the framework that this entire Drawable needs to be redrawn. | |
virtual void | invalidateContent() const |
Tell the framework that the contents of the Drawable needs to be redrawn. | |
virtual void | invalidateRect(Rect & invalidatedArea) const |
Request that a region of this drawable is redrawn. | |
bool | isTouchable() const |
Gets whether this Drawable receives touch events or not. | |
bool | isVisible() const |
Gets whether this Drawable is visible. | |
virtual void | moveRelative(int16_t x, int16_t y) |
Moves the drawable. | |
virtual void | moveTo(int16_t x, int16_t y) |
Moves the drawable. | |
virtual void | setHeight(int16_t height) |
Sets the height of this drawable. | |
void | setPosition(const Drawable & drawable) |
Sets the position of the Drawable to the same as the given Drawable. | |
void | setPosition(int16_t x, int16_t y, int16_t width, int16_t height) |
Sets the size and position of this Drawable, relative to its parent. | |
void | setTouchable(bool touch) |
Controls whether this Drawable receives touch events or not. | |
void | setVisible(bool vis) |
Controls whether this Drawable should be visible. | |
virtual void | setWidth(int16_t width) |
Sets the width of this drawable. | |
void | setWidthHeight(const Bitmap & bitmap) |
Sets the dimensions (width and height) of the Drawable without changing the x and y coordinates). | |
void | setWidthHeight(const Drawable & drawable) |
Sets the dimensions (width and height) of the Drawable without changing the x and y coordinates). | |
void | setWidthHeight(const Rect & rect) |
Sets the dimensions (width and height) of the Drawable without changing the x and y coordinates). | |
void | setWidthHeight(int16_t width, int16_t height) |
Sets the dimensions (width and height) of the Drawable without changing the x and y coordinates). | |
virtual void | setX(int16_t x) |
Sets the x coordinate of this Drawable, relative to its parent. | |
void | setXY(const Drawable & drawable) |
Sets the x and y coordinates of this Drawable. | |
void | setXY(int16_t x, int16_t y) |
Sets the x and y coordinates of this Drawable, relative to its parent. | |
virtual void | setY(int16_t y) |
Sets the y coordinate of this Drawable, relative to its parent. | |
virtual void | translateRectToAbsolute(Rect & r) const |
Helper function for converting a region of this Drawable to absolute coordinates. | |
virtual | ~Drawable() |
Finalizes an instance of the Drawable class. | |
Protected Attributes inherited from Drawable
Drawable * | nextSibling |
Pointer to the next Drawable. | |
Drawable * | parent |
Pointer to this drawable's parent. | |
Rect | rect |
The coordinates of this Drawable, relative to its parent. | |
bool | touchable |
True if this drawable should receive touch events. | |
bool | visible |
True if this drawable should be drawn. | |
Public Functions Documentation
Graph
Graph | ( | ) |