grafica
Class GLayer

java.lang.Object
  grafica.GLayer

All Implemented Interfaces:

PConstants

public class GLayer
extends Object
implements PConstants

Layer class. A GLayer usually contains an array of points and a histogram

Author:

Javier Gracia Carpio http://www.openprocessing.org/user/16300

Field Summary

Fields inherited from interface processing.core.PConstants

ADD, ALPHA, ALT, AMBIENT, ARC, ARGB, ARROW, BACKSPACE, BASELINE, BEVEL, BEZIER_VERTEX, BLEND, BLUR, BOTTOM, BOX, BREAK, BURN, CENTER, CHATTER, CHORD, CLAMP, CLOSE, CODED, COMPLAINT, CONTROL, CORNER, CORNERS, CROSS, CURVE_VERTEX, CUSTOM, DARKEST, DEG_TO_RAD, DELETE, DIAMETER, DIFFERENCE, DILATE, DIRECTIONAL, DISABLE_DEPTH_MASK, DISABLE_DEPTH_SORT, DISABLE_DEPTH_TEST, DISABLE_NATIVE_FONTS, DISABLE_OPENGL_ERRORS, DISABLE_OPTIMIZED_STROKE, DISABLE_RETINA_PIXELS, DISABLE_STROKE_PERSPECTIVE, DISABLE_STROKE_PURE, DISABLE_TEXTURE_MIPMAPS, DODGE, DOWN, DXF, ELLIPSE, ENABLE_DEPTH_MASK, ENABLE_DEPTH_SORT, ENABLE_DEPTH_TEST, ENABLE_NATIVE_FONTS, ENABLE_OPENGL_ERRORS, ENABLE_OPTIMIZED_STROKE, ENABLE_RETINA_PIXELS, ENABLE_STROKE_PERSPECTIVE, ENABLE_STROKE_PURE, ENABLE_TEXTURE_MIPMAPS, ENTER, EPSILON, ERODE, ERROR_BACKGROUND_IMAGE_FORMAT, ERROR_BACKGROUND_IMAGE_SIZE, ERROR_PUSHMATRIX_OVERFLOW, ERROR_PUSHMATRIX_UNDERFLOW, ERROR_TEXTFONT_NULL_PFONT, ESC, EXCLUSION, GIF, GRAY, GROUP, HALF_PI, HAND, HARD_LIGHT, HINT_COUNT, HSB, IMAGE, INVERT, JAVA2D, JPEG, LANDSCAPE, LEFT, LIGHTEST, LINE, LINE_LOOP, LINE_STRIP, LINES, LINUX, MACOSX, MAX_FLOAT, MAX_INT, MIN_FLOAT, MIN_INT, MITER, MODEL, MODELVIEW, MOVE, MULTIPLY, NORMAL, OPAQUE, OPEN, OPENGL, ORTHOGRAPHIC, OTHER, OVERLAY, P2D, P3D, PATH, PDF, PERSPECTIVE, PI, PIE, platformNames, POINT, POINTS, POLYGON, PORTRAIT, POSTERIZE, PROBLEM, PROJECT, PROJECTION, QUAD, QUAD_BEZIER_VERTEX, QUAD_STRIP, QUADRATIC_VERTEX, QUADS, QUARTER_PI, RAD_TO_DEG, RADIUS, RECT, REPEAT, REPLACE, RETURN, RGB, RIGHT, ROUND, SCREEN, SHAPE, SHIFT, SOFT_LIGHT, SPHERE, SPOT, SQUARE, SUBTRACT, TAB, TARGA, TAU, TEXT, THIRD_PI, THRESHOLD, TIFF, TOP, TRIANGLE, TRIANGLE_FAN, TRIANGLE_STRIP, TRIANGLES, TWO_PI, UP, VERTEX, WAIT, WHITESPACE, WINDOWS, X, Y, Z

Constructor Summary

GLayer(PApplet parent, String id, float[] dim, float[] xLim, float[] yLim, boolean xLog, boolean yLog)
GLayer constructor

Method Summary

void	addPoint(float x, float y) Adds a new point to the layer points
void	addPoint(float x, float y, String label) Adds a new point to the layer points
void	addPoint(GPoint newPoint) Adds a new point to the layer points
void	addPoint(int index, float x, float y) Adds a new point to the layer points
void	addPoint(int index, float x, float y, String label) Adds a new point to the layer points
void	addPoint(int index, GPoint newPoint) Adds a new point to the layer points
void	addPoints(GPointsArray newPoints) Adds new points to the layer points
void	drawAnnotation(String text, float x, float y, int horAlign, int verAlign) Draws an annotation at a given plot value
void	drawFilledContour(int contourType, float referenceValue) Draws a filled contour connecting consecutive points in the layer and a reference value
void	drawHistogram() Draws the histogram
void	drawHorizontalLine(float value) Draws an horizontal line
void	drawHorizontalLine(float value, int lc, float lw) Draws an horizontal line
void	drawLabel(GPoint point) Draws the label of a given point
void	drawLabelAtPlotPos(float xPlot, float yPlot) Draws the label of the closest point in the layer to a given plot position
void	drawLine(float slope, float yCut) Draws a line defined by the slope and the cut in the y axis
void	drawLine(float slope, float yCut, int lc, float lw) Draws a line defined by the slope and the cut in the y axis
void	drawLine(GPoint point1, GPoint point2) Draws a line between two points
void	drawLine(GPoint point1, GPoint point2, int lc, float lw) Draws a line between two points
void	drawLines() Draws lines connecting consecutive points in the layer
void	drawPoint(GPoint point) Draws a point
void	drawPoint(GPoint point, int pointColor, float pointSize) Draws a point
void	drawPoint(GPoint point, PImage pointImg) Draws a point
void	drawPoint(GPoint point, PShape pointShape) Draws a point
void	drawPoint(GPoint point, PShape pointShape, int pointColor) Draws a point
void	drawPoints() Draws the points inside the layer limits
void	drawPoints(PImage pointImg) Draws the points inside the layer limits
void	drawPoints(PShape pointShape) Draws the points inside the layer limits
void	drawPolygon(GPointsArray polygonPoints, int polygonColor) Draws a polygon defined by a set of points
void	drawVerticalLine(float value) Draws a vertical line
void	drawVerticalLine(float value, int lc, float lw) Draws a vertical line
float[]	getDim() Returns the layer dimensions
GHistogram	getHistogram() Returns the layer histogram
String	getId() Returns the layer id
int	getLineColor() Returns the layer line color
float	getLineWidth() Returns the layer line width
GPoint	getPointAtPlotPos(float xPlot, float yPlot) Returns the closest point (if any) to a given position in the plot reference system
int[]	getPointColors() Returns the layer point colors array
int	getPointIndexAtPlotPos(float xPlot, float yPlot) Returns the position index of the closest point (if any) to a given position in the plot reference system
GPointsArray	getPoints() Returns a copy of the layer points
float[]	getPointSizes() Returns the layer point sizes array
GPointsArray	getPointsRef() Returns the layer points
float[]	getXLim() Returns the layer horizontal limits
boolean	getXLog() Returns the layer horizontal scale
float[]	getYLim() Returns the layer vertical limits
boolean	getYLog() Returns the layer vertical scale
boolean	isId(String someId) Checks if the layer's id is equal to a given id
boolean	isInside(float xPlot, float yPlot) Checks if a given (xPlot, yPlot) position in the plot reference system is inside the layer limits
boolean	isInside(GPoint plotPoint) Checks if a given point in the plot reference system is inside the layer limits
boolean[]	isInside(GPointsArray plotPts) Checks if a given set of points in the plot reference system is inside the layer limits
float[]	plotToValue(float xPlot, float yPlot) Returns the plot values at a given position in the plot reference system
void	removePoint(int index) Removes one of the layer points
void	setAllFontProperties(String newFontName, int newFontColor, int newFontSize) Sets the font properties in the layer and the histogram
void	setDim(float[] newDim) Sets the layer dimensions, which should be equal to the plot box dimensions
void	setDim(float xDim, float yDim) Sets the layer dimensions
void	setDrawHistLabels(boolean drawHistLabels) Sets if the histogram labels will be drawn or not
void	setFontColor(int newFontColor) Sets the font color
void	setFontName(String newFontName) Sets the font name
void	setFontProperties(String newFontName, int newFontColor, int newFontSize) Sets all the font properties at once
void	setFontSize(int newFontSize) Sets the font size
void	setHistBasePoint(GPoint newHistBasePoint) Sets the histogram base point
void	setHistType(int histType) Sets the histogram type
void	setHistVisible(boolean visible) Sets if the histogram is visible or not
void	setInside(boolean[] newInside) Sets which points are inside the box
void	setLabelBgColor(int newLabelBgColor) Sets the label background color
void	setLabelSeparation(float[] newLabelSeparation) Sets the label separation
void	setLimAndLog(float[] newXLim, float[] newYLim, boolean newXLog, boolean newYLog) Sets the horizontal and vertical limits and the horizontal and vertical scales
void	setLimAndLog(float xMin, float xMax, float yMin, float yMax, boolean newXLog, boolean newYLog) Sets the horizontal and vertical limits and the horizontal and vertical scales
void	setLineColor(int newLineColor) Sets the line color
void	setLineWidth(float newLineWidth) Sets the line width
void	setPoint(int index, float x, float y) Sets one of the layer points
void	setPoint(int index, float x, float y, String label) Sets one of the layer points
void	setPoint(int index, GPoint newPoint) Sets one of the layer points
void	setPointColor(int newPointColor) Sets the points color
void	setPointColors(int[] newPointColors) Sets the points colors
void	setPoints(GPointsArray newPoints) Sets the layer points
void	setPointSize(float newPointSize) Sets the points size
void	setPointSizes(float[] newPointSizes) Sets the points sizes
void	setXLim(float[] newXLim) Sets the horizontal limits
void	setXLim(float xMin, float xMax) Sets the horizontal limits
void	setXLog(boolean newXLog) Sets the horizontal scale
void	setXYLim(float[] newXLim, float[] newYLim) Sets the horizontal and vertical limits
void	setXYLim(float xMin, float xMax, float yMin, float yMax) Sets the horizontal and vertical limits
void	setYLim(float[] newYLim) Sets the vertical limits
void	setYLim(float yMin, float yMax) Sets the vertical limits
void	setYLog(boolean newYLog) Sets the vertical scale
void	startHistogram(int histType) Initializes the histogram
float[]	valueToPlot(float x, float y) Calculates the position of a given (x, y) point in the plot reference system
GPoint	valueToPlot(GPoint point) Calculates the position of a given point in the plot reference system
GPointsArray	valueToPlot(GPointsArray pts) Calculates the positions of a given set of points in the plot reference system
float	valueToXPlot(float x) Calculates the position of the x value in the plot reference system
float	valueToYPlot(float y) Calculates the position of the y value in the plot reference system

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GLayer

public GLayer(PApplet parent,
              String id,
              float[] dim,
              float[] xLim,
              float[] yLim,
              boolean xLog,
              boolean yLog)

GLayer constructor

Parameters:

parent - the parent Processing applet

id - the layer id

dim - the plot box dimensions in pixels

xLim - the horizontal limits

yLim - the vertical limits

xLog - the horizontal scale. True if it's logarithmic

yLog - the vertical scale. True if it's logarithmic

Method Detail

isId

public boolean isId(String someId)

Checks if the layer's id is equal to a given id

Parameters:

someId - the id to check

Returns:

true if the provided id is equal to the layer's id

valueToXPlot

public float valueToXPlot(float x)

Calculates the position of the x value in the plot reference system

Parameters:

x - the x value

Returns:

the x position in the plot reference system

valueToYPlot

public float valueToYPlot(float y)

Calculates the position of the y value in the plot reference system

Parameters:

y - the y value

Returns:

the y position in the plot reference system

valueToPlot

public float[] valueToPlot(float x,
                           float y)

Calculates the position of a given (x, y) point in the plot reference system

Parameters:

x - the x value

y - the y value

Returns:

the (x, y) position in the plot reference system

valueToPlot

public GPoint valueToPlot(GPoint point)

Calculates the position of a given point in the plot reference system

Parameters:

point - the point

Returns:

a copy of the point with its position transformed to the plot reference system

valueToPlot

public GPointsArray valueToPlot(GPointsArray pts)

Calculates the positions of a given set of points in the plot reference system

Parameters:

pts - the set of points

Returns:

a copy of the set of point with their positions transformed to the plot reference system

plotToValue

public float[] plotToValue(float xPlot,
                           float yPlot)

Returns the plot values at a given position in the plot reference system

Parameters:

xPlot - x position in the plot reference system

yPlot - y position in the plot reference system

Returns:

the (x, y) values at the (xPlot, yPlot) position

isInside

public boolean isInside(float xPlot,
                        float yPlot)

Checks if a given (xPlot, yPlot) position in the plot reference system is inside the layer limits

Parameters:

xPlot - x position in the plot reference system

yPlot - y position in the plot reference system

Returns:

true if the (xPlot, yPlot) position is inside the layer limits

isInside

public boolean isInside(GPoint plotPoint)

Checks if a given point in the plot reference system is inside the layer limits

Parameters:

plotPoint - the point in the plot reference system

Returns:

true if the point is inside the layer limits

isInside

public boolean[] isInside(GPointsArray plotPts)

Checks if a given set of points in the plot reference system is inside the layer limits

Parameters:

plotPts - the set of points to check

Returns:

a boolean array with the elements set to true if the point is inside the layer limits

getPointIndexAtPlotPos

public int getPointIndexAtPlotPos(float xPlot,
                                  float yPlot)

Returns the position index of the closest point (if any) to a given position in the plot reference system

Parameters:

xPlot - x position in the plot reference system

yPlot - y position in the plot reference system

Returns:

the position index of closest point to the specified position. Returns -1 if there is no close point.

getPointAtPlotPos

public GPoint getPointAtPlotPos(float xPlot,
                                float yPlot)

Returns the closest point (if any) to a given position in the plot reference system

Parameters:

xPlot - x position in the plot reference system

yPlot - y position in the plot reference system

Returns:

the closest point to the specified position. Returns null if there is no close point.

startHistogram

public void startHistogram(int histType)

Initializes the histogram

Parameters:

histType - the type of histogram to use. It can be GPlot.VERTICAL or GPlot.HORIZONTAL

drawPoints

public void drawPoints()

Draws the points inside the layer limits

drawPoints

public void drawPoints(PShape pointShape)

Draws the points inside the layer limits

Parameters:

pointShape - the shape that should be used to represent the points

drawPoints

public void drawPoints(PImage pointImg)

Draws the points inside the layer limits

Parameters:

pointImg - the image that should be used to represent the points

drawPoint

public void drawPoint(GPoint point,
                      int pointColor,
                      float pointSize)

Draws a point

Parameters:

point - the point to draw

pointColor - color to use

pointSize - point size in pixels

drawPoint

public void drawPoint(GPoint point)

Draws a point

Parameters:

point - the point to draw

drawPoint

public void drawPoint(GPoint point,
                      PShape pointShape)

Draws a point

Parameters:

point - the point to draw

pointShape - the shape that should be used to represent the point

drawPoint

public void drawPoint(GPoint point,
                      PShape pointShape,
                      int pointColor)

Draws a point

Parameters:

point - the point to draw

pointShape - the shape that should be used to represent the points

pointColor - color to use

drawPoint

public void drawPoint(GPoint point,
                      PImage pointImg)

Draws a point

Parameters:

point - the point to draw

pointImg - the image that should be used to represent the point

drawLines

public void drawLines()

Draws lines connecting consecutive points in the layer

drawLine

public void drawLine(GPoint point1,
                     GPoint point2,
                     int lc,
                     float lw)

Draws a line between two points

Parameters:

point1 - first point

point2 - second point

lc - line color

lw - line width

drawLine

public void drawLine(GPoint point1,
                     GPoint point2)

Draws a line between two points

Parameters:

point1 - first point

point2 -

drawLine

public void drawLine(float slope,
                     float yCut,
                     int lc,
                     float lw)

Draws a line defined by the slope and the cut in the y axis

Parameters:

slope - the line slope

yCut - the line y axis cut

lc - line color

lw - line width

drawLine

public void drawLine(float slope,
                     float yCut)

Draws a line defined by the slope and the cut in the y axis

Parameters:

slope - the line slope

yCut - the line y axis cut

drawHorizontalLine

public void drawHorizontalLine(float value,
                               int lc,
                               float lw)

Draws an horizontal line

Parameters:

value - line horizontal value

lc - line color

lw - line width

drawHorizontalLine

public void drawHorizontalLine(float value)

Draws an horizontal line

Parameters:

value - line horizontal value

drawVerticalLine

public void drawVerticalLine(float value,
                             int lc,
                             float lw)

Draws a vertical line

Parameters:

value - line vertical value

lc - line color

lw - line width

drawVerticalLine

public void drawVerticalLine(float value)

Draws a vertical line

Parameters:

value - line vertical value

drawFilledContour

public void drawFilledContour(int contourType,
                              float referenceValue)

Draws a filled contour connecting consecutive points in the layer and a reference value

Parameters:

contourType - the type of contours to use. It can be GPlot.VERTICAL or GPlot.HORIZONTAL

referenceValue - the reference value to use to close the contour

drawLabel

public void drawLabel(GPoint point)

Draws the label of a given point

Parameters:

point - the point

drawLabelAtPlotPos

public void drawLabelAtPlotPos(float xPlot,
                               float yPlot)

Draws the label of the closest point in the layer to a given plot position

Parameters:

xPlot - x position in the plot reference system

yPlot - y position in the plot reference system

drawHistogram

public void drawHistogram()

Draws the histogram

drawPolygon

public void drawPolygon(GPointsArray polygonPoints,
                        int polygonColor)

Draws a polygon defined by a set of points

Parameters:

polygonPoints - the points that define the polygon

polygonColor - the color to use to draw the polygon (contour and background)

drawAnnotation

public void drawAnnotation(String text,
                           float x,
                           float y,
                           int horAlign,
                           int verAlign)

Draws an annotation at a given plot value

Parameters:

text - the annotation text

x - x plot value

y - y plot value

horAlign - text horizontal alignment. It can be RIGHT, LEFT or CENTER

verAlign - text vertical alignment. It can be TOP, BOTTOM or CENTER

setDim

public void setDim(float xDim,
                   float yDim)

Sets the layer dimensions

Parameters:

xDim - the new layer x dimension

yDim - the new layer y dimension

setDim

public void setDim(float[] newDim)

Sets the layer dimensions, which should be equal to the plot box dimensions

Parameters:

newDim - the new layer dimensions

setXLim

public void setXLim(float xMin,
                    float xMax)

Sets the horizontal limits

Parameters:

xMin - the minimum limit value

xMax - the maximum limit value

setXLim

public void setXLim(float[] newXLim)

Sets the horizontal limits

Parameters:

newXLim - the new horizontal limits

setYLim

public void setYLim(float yMin,
                    float yMax)

Sets the vertical limits

Parameters:

yMin - the minimum limit value

yMax - the maximum limit value

setYLim

public void setYLim(float[] newYLim)

Sets the vertical limits

Parameters:

newYLim - the new vertical limits

setXYLim

public void setXYLim(float xMin,
                     float xMax,
                     float yMin,
                     float yMax)

Sets the horizontal and vertical limits

Parameters:

xMin - the minimum horizontal limit value

xMax - the maximum horizontal limit value

yMin - the minimum vertical limit value

yMax - the maximum vertical limit value

setXYLim

public void setXYLim(float[] newXLim,
                     float[] newYLim)

Sets the horizontal and vertical limits

Parameters:

newXLim - the new horizontal limits

newYLim - the new vertical limits

setLimAndLog

public void setLimAndLog(float xMin,
                         float xMax,
                         float yMin,
                         float yMax,
                         boolean newXLog,
                         boolean newYLog)

Sets the horizontal and vertical limits and the horizontal and vertical scales

Parameters:

xMin - the minimum horizontal limit value

xMax - the maximum horizontal limit value

yMin - the minimum vertical limit value

yMax - the maximum vertical limit value

newXLog - the new horizontal scale

newYLog - the new vertical scale

setLimAndLog

public void setLimAndLog(float[] newXLim,
                         float[] newYLim,
                         boolean newXLog,
                         boolean newYLog)

Sets the horizontal and vertical limits and the horizontal and vertical scales

Parameters:

newXLim - the new horizontal limits

newYLim - the new vertical limits

newXLog - the new horizontal scale

newYLog - the new vertical scale

setXLog

public void setXLog(boolean newXLog)

Sets the horizontal scale

Parameters:

newXLog - the new horizontal scale

setYLog

public void setYLog(boolean newYLog)

Sets the vertical scale

Parameters:

newYLog - the new vertical scale

setPoints

public void setPoints(GPointsArray newPoints)

Sets the layer points

Parameters:

newPoints - the new points

setPoint

public void setPoint(int index,
                     float x,
                     float y,
                     String label)

Sets one of the layer points

Parameters:

index - the point position

x - the point new x coordinate

y - the point new y coordinate

label - the point new label

setPoint

public void setPoint(int index,
                     float x,
                     float y)

Sets one of the layer points

Parameters:

index - the point position

x - the point new x coordinate

y - the point new y coordinate

setPoint

public void setPoint(int index,
                     GPoint newPoint)

Sets one of the layer points

Parameters:

index - the point position

newPoint - the new point

addPoint

public void addPoint(float x,
                     float y,
                     String label)

Adds a new point to the layer points

Parameters:

x - the new point x coordinate

y - the new point y coordinate

label - the new point label

addPoint

public void addPoint(float x,
                     float y)

Adds a new point to the layer points

Parameters:

x - the new point x coordinate

y - the new point y coordinate

addPoint

public void addPoint(GPoint newPoint)

Adds a new point to the layer points

Parameters:

newPoint - the point to add

addPoint

public void addPoint(int index,
                     float x,
                     float y,
                     String label)

Adds a new point to the layer points

Parameters:

index - the position to add the point

x - the new point x coordinate

y - the new point y coordinate

label - the new point label

addPoint

public void addPoint(int index,
                     float x,
                     float y)

Adds a new point to the layer points

Parameters:

index - the position to add the point

x - the new point x coordinate

y - the new point y coordinate

addPoint

public void addPoint(int index,
                     GPoint newPoint)

Adds a new point to the layer points

Parameters:

index - the position to add the point

newPoint - the point to add

addPoints

public void addPoints(GPointsArray newPoints)

Adds new points to the layer points

Parameters:

newPoints - the points to add

removePoint

public void removePoint(int index)

Removes one of the layer points

Parameters:

index - the point position

setInside

public void setInside(boolean[] newInside)

Sets which points are inside the box

Parameters:

newInside - a boolean array with the information whether a point is inside or not

setPointColors

public void setPointColors(int[] newPointColors)

Sets the points colors

Parameters:

newPointColors - the new point colors

setPointColor

public void setPointColor(int newPointColor)

Sets the points color

Parameters:

newPointColor - the new point color

setPointSizes

public void setPointSizes(float[] newPointSizes)

Sets the points sizes

Parameters:

newPointSizes - the new point sizes

setPointSize

public void setPointSize(float newPointSize)

Sets the points size

Parameters:

newPointSize - the new point size

setLineColor

public void setLineColor(int newLineColor)

Sets the line color

Parameters:

newLineColor - the new line color

setLineWidth

public void setLineWidth(float newLineWidth)

Sets the line width

Parameters:

newLineWidth - the new line width

setHistBasePoint

public void setHistBasePoint(GPoint newHistBasePoint)

Sets the histogram base point

Parameters:

newHistBasePoint - the new histogram base point

setHistType

public void setHistType(int histType)

Sets the histogram type

Parameters:

histType - the new histogram type. It can be GPlot.HORIZONTAL or GPlot.VERTICAL

setHistVisible

public void setHistVisible(boolean visible)

Sets if the histogram is visible or not

Parameters:

visible - if true, the histogram is visible

setDrawHistLabels

public void setDrawHistLabels(boolean drawHistLabels)

Sets if the histogram labels will be drawn or not

Parameters:

drawHistLabels - if true, the histogram labels will be drawn

setLabelBgColor

public void setLabelBgColor(int newLabelBgColor)

Sets the label background color

Parameters:

newLabelBgColor - the new label background color

setLabelSeparation

public void setLabelSeparation(float[] newLabelSeparation)

Sets the label separation

Parameters:

newLabelSeparation - the new label separation

setFontName

public void setFontName(String newFontName)

Sets the font name

Parameters:

newFontName - the name of the new font

setFontColor

public void setFontColor(int newFontColor)

Sets the font color

Parameters:

newFontColor - the new font color

setFontSize

public void setFontSize(int newFontSize)

Sets the font size

Parameters:

newFontSize - the new font size

setFontProperties

public void setFontProperties(String newFontName,
                              int newFontColor,
                              int newFontSize)

Sets all the font properties at once

Parameters:

newFontName - the name of the new font

newFontColor - the new font color

newFontSize - the new font size

setAllFontProperties

public void setAllFontProperties(String newFontName,
                                 int newFontColor,
                                 int newFontSize)

Sets the font properties in the layer and the histogram

Parameters:

newFontName - the new font name

newFontColor - the new font color

newFontSize - the new font size

getId

public String getId()

Returns the layer id

Returns:

the layer id

getDim

public float[] getDim()

Returns the layer dimensions

Returns:

the layer dimensions

getXLim

public float[] getXLim()

Returns the layer horizontal limits

Returns:

the layer horizontal limits

getYLim

public float[] getYLim()

Returns the layer vertical limits

Returns:

the layer vertical limits

getXLog

public boolean getXLog()

Returns the layer horizontal scale

Returns:

the layer horizontal scale

getYLog

public boolean getYLog()

Returns the layer vertical scale

Returns:

the layer vertical scale

getPoints

public GPointsArray getPoints()

Returns a copy of the layer points

Returns:

a copy of the layer points

getPointsRef

public GPointsArray getPointsRef()

Returns the layer points

Returns:

the layer points

getPointColors

public int[] getPointColors()

Returns the layer point colors array

Returns:

the layer point colors array

getPointSizes

public float[] getPointSizes()

Returns the layer point sizes array

Returns:

the layer point sizes array

getLineColor

public int getLineColor()

Returns the layer line color

Returns:

the layer line color

getLineWidth

public float getLineWidth()

Returns the layer line width

Returns:

the layer line width

getHistogram

public GHistogram getHistogram()

Returns the layer histogram

Returns:

the layer histogram