org.math.plot.render.AbstractDrawer

org.math.plot.render.AbstractDrawer Class Reference

Inheritance diagram for org.math.plot.render.AbstractDrawer:

org.math.plot.render.AWTDrawer org.math.plot.render.AWTDrawer2D org.math.plot.render.AWTDrawer3D List of all members.

Detailed Description

Definition at line 12 of file AbstractDrawer.java.

Public Member Functions

 AbstractDrawer (PlotCanvas _canvas)
void initGraphics (Graphics2D _comp2D)
abstract void resetBaseProjection ()
void setColor (Color c)
void resetGradient ()
void setFont (Font f)
void setTextOffset (double _cornerEast, double _cornerNorth)
void setTextAngle (double _angle)
void setDotType (int _dot_type)
void setDotRadius (int _dot_radius)
void setDotPattern (boolean[][] _dot_pattern)
void setLineType (int _line_type)
void setLineWidth (int _line_width)
void setBaseOffset (double..._boffset)
void setScreenOffset (int..._soffset)
Color getColor ()
Font getFont ()
double[] getTextOffset ()
double getTextAngle ()
int getDotType ()
int getDotRadius ()
boolean[][] getDotPattern ()
double[] getBaseOffset ()
int[] getScreenOffset ()
abstract int[] project (double...pC)
abstract int[] projectBase (double...rC)
abstract void translate (int...t)
abstract void dilate (int[] screenOrigin, double[] screenRatio)
void drawCoordinate (double[] pC)

Static Public Member Functions

static boolean[][] stringToPattern (String empty, String...c)
static boolean[] stringToPattern (String empty, String c)

Public Attributes

PlotCanvas canvas

Static Public Attributes

static final int ROUND_DOT = 1
static final int CROSS_DOT = 2
static final int PATTERN_DOT = 0
static final int CONTINOUS_LINE = 1
static final int DOTTED_LINE = 2
static final int DEFAULT_DOT_RADIUS = 2
static final int DEFAULT_LINE_WIDTH = 1
static final boolean[][] DOT_TRIANGLE_PATTERN = stringToPattern("_", "___#___", "__#_#__", "__#_#__", "_#___#_", "_#___#_", "#######")
static final boolean[][] DOT_SQUARE_PATTERN = stringToPattern("_", "######", "#____#", "#____#", "#____#", "#____#", "######")
static final Font DEFAULT_FONT = new Font("BitStream Vera Sans", Font.PLAIN, 12)
static final Color DEFAULT_COLOR = Color.BLACK

Protected Attributes

Graphics2D comp2D
Font font = DEFAULT_FONT
double text_Eastoffset
double text_Northoffset
double text_angle
Color color = DEFAULT_COLOR
double[] base_offset
int[] screen_offset
int dot_type = ROUND_DOT
int dot_radius = DEFAULT_DOT_RADIUS
boolean[][] dot_pattern = DOT_TRIANGLE_PATTERN
int line_type = CONTINOUS_LINE
int line_width = DEFAULT_LINE_WIDTH

Member Function Documentation

void org.math.plot.render.AbstractDrawer.initGraphics ( Graphics2D  _comp2D  ) 

Method used to initialize drawer to DEFAULT values

Definition at line 75 of file AbstractDrawer.java.

References org.math.plot.render.AbstractDrawer.comp2D.

Referenced by org.math.plot.canvas.PlotCanvas.paint().

00075                                                      {
00076                 comp2D = _comp2D;
00077         }

abstract void org.math.plot.render.AbstractDrawer.resetBaseProjection (  )  [pure virtual]

Method used to reinitialize the plot when the base has changed (bounds or scale)

Implemented in org.math.plot.render.AWTDrawer.

Referenced by org.math.plot.canvas.PlotCanvas.componentResized(), and org.math.plot.canvas.PlotCanvas.resetBase().

abstract int [] org.math.plot.render.AbstractDrawer.project ( double...  pC  )  [pure virtual]

Returns the screen coordinates coresponding to plot coordinates Used to test if mouse is pointing on a plot.

Parameters:
pC plot ccordinates to project in screen
Returns:
scrren coordinates

Implemented in org.math.plot.render.AWTDrawer.

Referenced by org.math.plot.plots.ScatterPlot.isSelected(), org.math.plot.plots.HistogramPlot3D.isSelected(), org.math.plot.plots.HistogramPlot2D.isSelected(), org.math.plot.plots.GridPlot3D.isSelected(), org.math.plot.plots.CloudPlot3D.isSelected(), org.math.plot.plots.CloudPlot2D.isSelected(), org.math.plot.plots.BoxPlot3D.isSelected(), org.math.plot.plots.BoxPlot2D.isSelected(), and org.math.plot.plotObjects.Axis.isSelected().

abstract int [] org.math.plot.render.AbstractDrawer.projectBase ( double...  rC  )  [pure virtual]

Returns the screen coordinates coresponding to plot coordinates Used to test if mouse is pointing on a plot.

Parameters:
pC plot ccordinates to project in screen
Returns:
scrren coordinates

Implemented in org.math.plot.render.AWTDrawer.

abstract void org.math.plot.render.AbstractDrawer.translate ( int...  t  )  [pure virtual]

Plot ActionMode : translation of the plot

Parameters:
t mouse translation in pixels

Implemented in org.math.plot.render.AWTDrawer.

Referenced by org.math.plot.canvas.PlotCanvas.mouseDragged(), and org.math.plot.canvas.Plot3DCanvas.mouseDragged().

abstract void org.math.plot.render.AbstractDrawer.dilate ( int[]  screenOrigin,
double[]  screenRatio 
) [pure virtual]

Plot ActionMode : dilatation of the plot

Parameters:
screenOrigin mouse initial position
screenRatio mouse final position relative to plot panel size

Implemented in org.math.plot.render.AWTDrawer.

Referenced by org.math.plot.canvas.PlotCanvas.mouseReleased(), and org.math.plot.canvas.PlotCanvas.mouseWheelMoved().

The documentation for this class was generated from the following file:
Generated on Wed Sep 5 21:44:02 2007 for jmathplot by  doxygen 1.5.1